Opinions from S. H. Scudder 1890
- 'Acanthiidae belongs to Heteroptera'
- 'Acari is corrected as Acarina and belongs to Arachnida'
- 'Achrestocoris belongs to Coreinae'
- 'Achrestocoris cinerarius belongs to Achrestocoris'
- 'Acocephalus adae belongs to Acocephalus'
- 'Acocephalus callosus belongs to Acocephalus'
- 'Acrocera hirsuta belongs to Acrocera'
- 'Acucephalus is corrected as Acocephalus and belongs to Jassidae'
- 'Aegialia belongs to Scarabaeidae'
- 'Aegialia rupta belongs to Aegialia'
- 'Aeschna (Aeschna) belongs to Aeschna' according to Selys 1882
- 'Aeschna (Aeschna) belongs to Aeschna'
- 'Aeschna (Aeschna) solida belongs to Aeschna (Aeschna)'
- 'Aeschna larvata belongs to Aeschna'
- 'Aeshna (Basiaeschna) belongs to Aeshna'
- 'Aeshna (Basiaeschna) separata belongs to Aeshna (Basiaeschna)'
- 'Aethus punctulatus is recombined as Stenopelta punctulata'
- 'Agallia belongs to Cicadellidae'
- 'Agallia abstructa belongs to Agallia'
- 'Agallia flaccida belongs to Agallia'
- 'Agallia instabilis belongs to Agallia'
- 'Agallia lewisii belongs to Agallia'
- 'Agathemera belongs to Phasmatidae'
- 'Agathemera reclusa belongs to Agathemera'
- 'Agelenidae [misspelled as Agalenidae] belongs to Tubitelariae'
- 'Agrion exsularis belongs to Agrion'
- 'Agrion mascescens belongs to Agrion'
- 'Agrion telluris belongs to Agrion'
- 'Alydinae belongs to Coreidae'
- 'Amalancon belongs to Schizoneurinae'
- 'Amalancon lutosus belongs to Amalancon'
- 'Anaclinia belongs to Mycetophilidae'
- 'Anasa belongs to Coreinae'
- 'Anasa priscoputida belongs to Anasa'
- 'Anatella belongs to Mycetophilidae'
- 'Anatella tacita belongs to Anatella'
- 'Anconatus belongs to Schizoneurinae'
- 'Anconatus bucktoni belongs to Anconatus'
- 'Anconatus dorsuosus belongs to Anconatus'
- 'Anobium belongs to Ptinidae'
- 'Anobium deceptum belongs to Anobium'
- 'Anobium lignitum belongs to Anobium'
- 'Anobium ovale belongs to Anobium'
- 'Antherophagus belongs to Cryptophagidae'
- 'Antherophagus priscus belongs to Antherophagus'
- 'Anthomyia burgessi belongs to Anthomyia'
- 'Anthomyia inanimata belongs to Anthomyia'
- 'Anthonomus belongs to Curculionidae'
- 'Anthonomus soporus belongs to Anthonomus'
- 'Anyphaena belongs to Drassidae'
- 'Anyphaena interita belongs to Anyphaena'
- 'Aphaena is corrected as Aphana and belongs to Fulgorinae'
- 'Aphaenogaster belongs to Myrmeciinae'
- 'Aphaenogaster longaeva belongs to Aphaenogaster'
- 'Aphana atava belongs to Aphana'
- 'Aphana rotundipennis belongs to Aphana'
- 'Aphantaphis belongs to Drepanosiphinae'
- 'Aphantaphis exsuca belongs to Aphantaphis'
- 'Aphanus belongs to Lygaeidae'
- 'Aphidopsis dalli belongs to Aphidopsis'
- 'Aphidopsis emaciata belongs to Aphidopsis'
- 'Aphidopsis hargeri belongs to Aphidopsis'
- 'Aphidopsis lutaria belongs to Aphidopsis'
- 'Aphidopsis margarum belongs to Aphidopsis'
- 'Aphidopsis subterna belongs to Aphidopsis'
- 'Aphodius precursor belongs to Aphodius'
- 'Aporema belongs to Capsidae'
- 'Aporema praestrictum belongs to Aporema'
- 'Aranea columbiae belongs to Aranea'
- 'Araneae [misspelled as Araneides] belongs to Arachnida'
- 'Archilachnus belongs to Drepanosiphinae'
- 'Archilachnus mudgei belongs to Archilachnus'
- 'Archilachnus pennatus belongs to Archilachnus'
- 'Asarcomyia belongs to Stratiomyidae'
- 'Asarcomyia cadaver belongs to Asarcomyia'
- 'Attides belongs to Saltigradae'
- 'Bembidium exoletum belongs to Bembidium'
- 'Bembidium fragmentum belongs to Bembidium'
- 'Bembidium glaciatum belongs to Bembidium'
- 'Berosus sexstriatus belongs to Berosus'
- 'Berosus tenuis belongs to Berosus'
- 'Bledius adamus belongs to Bledius'
- 'Bledius glaciatus belongs to Bledius'
- 'Boletina paludivaga belongs to Boletina'
- 'Boletina sepulta belongs to Boletina'
- 'Boletina umbratica belongs to Boletina'
- 'Bothromicromus belongs to Hemerobiidae'
- 'Bothromicromus lachlani belongs to Bothromicromus'
- 'Brachypeza belongs to Mycetophilidae'
- 'Brachypeza abita belongs to Brachypeza'
- 'Brachypeza procera belongs to Brachypeza'
- 'Brachytarsus belongs to Anthribidae'
- 'Brachytarsus pristinus belongs to Brachytarsus'
- 'Bracon belongs to Braconidae'
- 'Bracon laminarum belongs to Bracon'
- 'Bruchus anilis belongs to Bruchus'
- 'Buprestis belongs to Buprestidae'
- 'Buprestis saxigena belongs to Buprestis'
- 'Buprestis sepulta belongs to Buprestis'
- 'Buprestis tertiaria belongs to Buprestis'
- 'Bythoscopus belongs to Jassidae'
- 'Bythoscopus lapidescens belongs to Bythoscopus'
- 'Cacalydus belongs to Alydinae'
- 'Cacalydus exstirpatus belongs to Cacalydus'
- 'Cacalydus lapsus belongs to Cacalydus'
- 'Cacoschistus belongs to Pentatominae'
- 'Cacoschistus maceriatus belongs to Cacoschistus'
- 'Callomyia belongs to Platypezidae'
- 'Callomyia torporata belongs to Callomyia'
- 'Calyptites belongs to Braconidae'
- 'Calyptites antediluvianum belongs to Calyptites'
- 'Camponotus vetus belongs to Camponotus'
- 'Capsidae belongs to Heteroptera'
- 'Capsus belongs to Capsidae'
- 'Capsus lacus belongs to Capsus'
- 'Capsus obsolefactus belongs to Capsus'
- 'Carmelus belongs to Capsidae'
- 'Carmelus gravatus belongs to Carmelus'
- 'Carmelus sepositus belongs to Carmelus'
- 'Cataneura belongs to Drepanosiphinae'
- 'Cataneura absens belongs to Cataneura'
- 'Cataneura rileyi belongs to Cataneura'
- 'Catopamera belongs to Myodochinae'
- 'Catopamera augheyi belongs to Catopamera'
- 'Catopamera bradleyi belongs to Catopamera'
- 'Catopsylla belongs to Psyllinae'
- 'Catopsylla prima belongs to Catopsylla'
- 'Cercopis belongs to Cercopidae'
- 'Cercopis astricta belongs to Cercopis'
- 'Cercopis haidingeri is recombined as Locrites haidingeri'
- 'Cercopis suffocata belongs to Cercopis'
- 'Cercopites belongs to Cercopidae'
- 'Cercopites calliscens belongs to Cercopites'
- 'Cercopites umbratilis belongs to Cercopites'
- 'Cercyon belongs to Hydrophilidae'
- 'Cercyon terrigena belongs to Cercyon'
- 'Cheilosia ampla belongs to Cheilosia'
- 'Chironomus belongs to Chironomidae'
- 'Chironomus depletus belongs to Chironomus'
- 'Chironomus patens belongs to Chironomus'
- 'Chironomus septus belongs to Chironomus'
- 'Chlaenius belongs to Carabidae'
- 'Chlaenius punctulatus belongs to Chlaenius'
- 'Choeridium belongs to Scarabaeidae'
- 'Choeridium ebeninum belongs to Choeridium'
- 'Cholula belongs to Myodochinae'
- 'Cholula triguttata belongs to Cholula'
- 'Choragus belongs to Anthribidae'
- 'Choragus fictilis belongs to Choragus'
- 'Cicadula belongs to Cicadellidae'
- 'Cicadula saxosa belongs to Cicadula'
- 'Cixius belongs to Cixiinae'
- 'Cixius hesperidum belongs to Cixius'
- 'Cixius proavus belongs to Cixius'
- 'Clastoptera belongs to Cercopida'
- 'Clastoptera comstocki belongs to Clastoptera'
- 'Closterocoris belongs to Capsidae'
- 'Closterocoris elegans belongs to Closterocoris'
- 'Clubiona belongs to Drassidae'
- 'Clubiona arcana belongs to Clubiona'
- 'Clubiona eversa belongs to Clubiona'
- 'Clubiona latebrosa belongs to Clubiona'
- 'Clubiona ostentata belongs to Clubiona'
- 'Coccidae belongs to Coccoidea'
- 'Coelidia belongs to Cicadellidae'
- 'Coelidia columbiana belongs to Coelidia'
- 'Coelidia wyomingensis belongs to Coelidia'
- 'Conocephalidae is corrected as Conocephalinae and belongs to Tettigoniidae'
- 'Cophocoris belongs to Myodochinae'
- 'Cophocoris tenebricosus belongs to Cophocoris'
- 'Coptochromus belongs to Lygaeidae'
- 'Coptochromus manium belongs to Coptochromus'
- 'Coreinae belongs to Coreidae'
- 'Corethra exita belongs to Corethra'
- 'Corixa belongs to Corixidae'
- 'Corixa immersa belongs to Corixa'
- 'Corixa vanduzeei belongs to Corixa'
- 'Corizidae was reranked as the subfamily Corizinae and belongs to Coreidae'
- 'Corizus belongs to Corizinae'
- 'Corizus abditivus belongs to Corizus'
- 'Corizus celatus belongs to Corizus'
- 'Corizus somnurnus belongs to Corizus'
- 'Corydalites belongs to Sialidae'
- 'Corydalites fecundum belongs to Corydalites'
- 'Corymbites belongs to Elateridae'
- 'Corymbites velatus belongs to Corymbites'
- 'Cratoparis belongs to Anthribidae'
- 'Cratoparis elusus belongs to Cratoparis'
- 'Cratoparis repertus belongs to Cratoparis'
- 'Cryptocephalus belongs to Chrysomelidae'
- 'Cryptocephalus vetustus belongs to Cryptocephalus'
- 'Cryptochromus belongs to Lygaeidae'
- 'Cryptochromus letatus belongs to Cryptochromus'
- 'Cryptohypnus belongs to Elateridae'
- 'Cryptohypnus terrestris belongs to Cryptohypnus'
- 'Cryptorhynchus belongs to Curculionidae'
- 'Cryptorhynchus annosus belongs to Cryptorhynchus'
- 'Ctereacoris belongs to Myodochinae'
- 'Ctereacoris primigenus belongs to Ctereacoris'
- 'Culex damnatorum belongs to Culex'
- 'Culex proavitus belongs to Culex'
- 'Cychrus minor belongs to Cychrus'
- 'Cychrus testeus is recombined as Neothanes testeus'
- 'Cychrus wheatleyi belongs to Cychrus'
- 'Cydamus belongs to Alydinae'
- 'Cydamus robustus belongs to Cydamus'
- 'Cydnides was reranked as the subfamily Cydninae and belongs to Pentatomidae'
- 'Cydnus mamillanus is recombined as Procydnus mamillanus'
- 'Cymatomera belongs to Pseudophyllinae'
- 'Cymatomera maculata belongs to Cymatomera'
- 'Cymindis belongs to Carabidae'
- 'Cymindis aurora belongs to Cymindis'
- 'Cyrtomenus belongs to Cydninae'
- 'Cyrtomenus concinnus belongs to Cyrtomenus'
- 'Cyttaromyia belongs to Tipulidae'
- 'Cyttaromyia fenestrata belongs to Cyttaromyia'
- 'Decatoma belongs to Chalcididae'
- 'Decatoma antiqua belongs to Decatoma'
- 'Delphax senilis belongs to Delphax'
- 'Derobrochus belongs to Hydropsychidae'
- 'Derobrochus abstractus belongs to Derobrochus'
- 'Derobrochus aeternus belongs to Derobrochus'
- 'Derobrochus caenulentus belongs to Derobrochus'
- 'Derobrochus commoratus belongs to Derobrochus'
- 'Derobrochus craterae belongs to Derobrochus'
- 'Derobrochus frigescens belongs to Derobrochus'
- 'Derobrochus marcidus belongs to Derobrochus'
- 'Diadocidia belongs to Mycetophilidae'
- 'Diadocidia terricola belongs to Diadocidia'
- 'Diaplegma belongs to Cixiinae'
- 'Diaplegma abductum belongs to Diaplegma'
- 'Diaplegma haldemani belongs to Diaplegma'
- 'Diaplegma obdormitum belongs to Diaplegma'
- 'Diaplegma occultorum belongs to Diaplegma'
- 'Diaplegma ruinosum belongs to Diaplegma'
- 'Diaplegma venerabile belongs to Diaplegma'
- 'Diaplegma veterascens belongs to Diaplegma'
- 'Dicaelus belongs to Carabidae'
- 'Dicaelus alutaceus belongs to Dicaelus'
- 'Dicranomyia belongs to Tipulidae'
- 'Dicranomyia primitiva belongs to Dicranomyia'
- 'Dicranomyia rostrata belongs to Dicranomyia'
- 'Dicranomyia stigmosa belongs to Dicranomyia'
- 'Dictyophara belongs to Dictyopharidae'
- 'Dictyophara bouvei belongs to Dictyophara'
- 'Didineis belongs to Sphegidae'
- 'Didineis solidescens belongs to Didineis'
- 'Diplochila belongs to Carabidae'
- 'Diplochila henshawi belongs to Diplochila'
- 'Diplopoda was reranked as a order and belongs to Myriapoda'
- 'Discostoma belongs to Cydninae'
- 'Docimus belongs to Jassidae'
- 'Docimus psylloides belongs to Docimus'
- 'Donacia pompatica belongs to Donacia'
- 'Donacia stiria belongs to Donacia'
- 'Drassidae belongs to Tubitelariae'
- 'Drepanosiphidae was reranked as the subfamily Drepanosiphinae and belongs to Aphididae'
- 'Dryocoetes [misspelled as Dryocaetes] belongs to Scolytidae'
- 'Dryocoetes carbonarius belongs to Dryocoetes'
- 'Dyctiophoroides was reranked as the family Dictyopharidae and belongs to Fulgoroidea'
- 'Dysagrion fredericii belongs to Dysagrion'
- 'Dysagrion lakesii belongs to Dysagrion'
- 'Dysagrion packardii belongs to Dysagrion'
- 'Dysdercus belongs to Pyrrhocoridae'
- 'Dysdercus cinctus belongs to Dysdercus'
- 'Dysdercus unicolor belongs to Dysdercus'
- 'Dysderidae belongs to Tubitelariae'
- 'Eclytus belongs to Ichneumonidae'
- 'Eclytus lutatus belongs to Eclytus'
- 'Elaphrus irregularis belongs to Elaphrus'
- 'Elidiptera belongs to Achilidae'
- 'Elidiptera regularis belongs to Elidiptera'
- 'Entimus primordialis belongs to Entimus'
- 'Eothes belongs to Reduviidae'
- 'Eothes elegans belongs to Eothes'
- 'Eotingis belongs to Tingidae'
- 'Eotingis antennata belongs to Eotingis'
- 'Epeira abscondita belongs to Epeira'
- 'Epeira cinefacta belongs to Epeira'
- 'Epeira delita belongs to Epeira'
- 'Epeira emertoni belongs to Epeira'
- 'Epeira meekii belongs to Epeira'
- 'Epeira vulcanalis belongs to Epeira'
- 'Ephemera belongs to Ephemeridae'
- 'Ephemera exsucca belongs to Ephemera'
- 'Ephemera immobilis belongs to Ephemera'
- 'Ephemera interempta belongs to Ephemera'
- 'Ephemera macilenta belongs to Ephemera'
- 'Ephemera pumicosa belongs to Ephemera'
- 'Ephemera tabifica belongs to Ephemera'
- 'Epiphanis belongs to Elateridae'
- 'Epiphanis deletus belongs to Epiphanis'
- 'Eristalis belongs to Syrphidae'
- 'Eristalis lapideus belongs to Eristalis'
- 'Etirocoris belongs to Alydinae'
- 'Etirocoris infernalis belongs to Etirocoris'
- 'Eucorites belongs to Myodochinae'
- 'Eucorites serescens belongs to Eucorites'
- 'Eudiagogus belongs to Otiorhynchidae'
- 'Eudiagogus effossus is recombined as Epicaerus effossus'
- 'Eudiagogus exanimis is recombined as Epicaerus exanimis'
- 'Eudiagogus saxatilis is recombined as Epicaerus saxatilis'
- 'Eudiagogus terrosus belongs to Eudiagogus'
- 'Eugnamptus belongs to Rhynchitidae'
- 'Eugnamptus decemsatus belongs to Eugnamptus'
- 'Euschistus antiquus is recombined as Teleoschistus antiquus'
- 'Eutermes fossarum belongs to Eutermes'
- 'Eutermes meadii belongs to Eutermes'
- 'Exitelus belongs to Lygaeidae'
- 'Exitelus exsanguis belongs to Exitelus'
- 'Ficarasites belongs to Flatidae'
- 'Ficarasites stigmaticum belongs to Ficarasites'
- 'Florissantia belongs to Cixiinae'
- 'Florissantia elegans belongs to Florissantia'
- 'Forficulidae [misspelled as Forficulariae] belongs to Dermaptera'
- 'Formica arcana belongs to Formica'
- 'Fulgora belongs to Fulgorinae'
- 'Fulgora granulosa belongs to Fulgora'
- 'Fulgora obticescens belongs to Fulgora'
- 'Fulgora populata belongs to Fulgora'
- 'Fuscus belongs to Capsidae'
- 'Fuscus faecatus belongs to Fuscus'
- 'Galerucella belongs to Chrysomelidae'
- 'Galerucella picea belongs to Galerucella'
- 'Galgulidae belongs to Heteroptera'
- 'Geocoris belongs to Lygaeidae'
- 'Geocoris infernorum belongs to Geocoris'
- 'Geranchon belongs to Aphidoidea'
- 'Geranchon davisii belongs to Geranchon'
- 'Glypta transversalis belongs to Glypta'
- 'Gnoriste belongs to Mycetophilidae'
- 'Gnoriste dentoni belongs to Gnoriste'
- 'Gomphocerus belongs to Truxalinae'
- 'Gomphocerus abstrusus belongs to Gomphocerus'
- 'Gryllacris cineris belongs to Gryllacris'
- 'Gryllus (Locusta) was reranked as Locusta and belongs to Conocephalidae'
- 'Gymnetron lecontei belongs to Gymnetron'
- 'Gypona belongs to Cicadellidae'
- 'Gypona cinercia belongs to Gypona'
- 'Gyrophaena saxicola belongs to Gyrophaena'
- 'Hadronema belongs to Capsidae'
- 'Hadronema cinerescens belongs to Hadronema'
- 'Hammapteryx belongs to Ricaniidae'
- 'Hammapteryx reticulata belongs to Hammapteryx'
- 'Heeria belongs to Pseudophloeinae'
- 'Heeria foeda belongs to Heeria'
- 'Heeria gulosa belongs to Heeria'
- 'Heeria lapidosa belongs to Heeria'
- 'Helophorus rigescens belongs to Helophorus'
- 'Heteromyza belongs to Heleomyzidae'
- 'Heteromyza detecta belongs to Heteromyza'
- 'Heteromyza senilis belongs to Heteromyza'
- 'Hodotermes belongs to Termitidae'
- 'Hodotermes coloradensis belongs to Hodotermes'
- 'Homalota belongs to Staphylinidae'
- 'Homalota recisa belongs to Homalota'
- 'Homoeogamia ventriosus is corrected as Homoeogamia ventriosa and belongs to Homoeogamia'
- 'Hormiscus partitus belongs to Hormiscus'
- 'Hydrobatida belongs to Heteroptera'
- 'Hydrobius confixus belongs to Hydrobius'
- 'Hydrobius decineratus belongs to Hydrobius'
- 'Hydrochus belongs to Hydrophilidae'
- 'Hydrochus amictus belongs to Hydrochus'
- 'Hydrochus relictus belongs to Hydrochus'
- 'Hydropsyche belongs to Hydropsychidae'
- 'Hydropsyche marcens belongs to Hydropsyche'
- 'Hygrotrechus stali is recombined as Telmatrechus stali'
- 'Hylastes belongs to Scolytidae'
- 'Hylastes squalidens belongs to Hylastes'
- 'Hylobius belongs to Curculionidae'
- 'Hylobius provectus belongs to Hylobius'
- 'Hypoclinea obliterata belongs to Hypoclinea'
- 'Iassus [misspelled as Jassus] belongs to Jassidae'
- 'Ichneumon belongs to Ichneumonidae'
- 'Ichneumon petrinus belongs to Ichneumon'
- 'Indusia belongs to Limnophilidae'
- 'Indusia calculosa belongs to Indusia'
- 'Inocellia belongs to Raphidiidae'
- 'Inocellia eventa belongs to Inocellia'
- 'Inocellia somnolenta belongs to Inocellia'
- 'Inocellia tumulata belongs to Inocellia'
- 'Inocellia veterana belongs to Inocellia'
- 'Iulus telluster belongs to Iulus'
- 'Ixodes belongs to Acarina'
- 'Ixodes tertiarius belongs to Ixodes' according to Scudder 1885
- 'Ixodes tertiarius belongs to Ixodes'
- 'Jassidae [misspelled as Jassides] belongs to Homoptera'
- 'Jassopsis belongs to Jassidae'
- 'Jassopsis evidens belongs to Jassopsis'
- 'Jassus latebrae belongs to Jassus'
- 'Julidae [misspelled as Iulidae] belongs to Diplopoda'
- 'Julus [misspelled as Iulus] belongs to Iulidae'
- 'Labidura belongs to Forficulariae'
- 'Labidura lithophila is recombined as Labiduromma lithophilum'
- 'Labidura tertiaria is recombined as Labiduromma tertiarium'
- 'Labiduromma belongs to Forficulariae'
- 'Labiduromma avia belongs to Labiduromma'
- 'Labiduromma bormansi belongs to Labiduromma'
- 'Labiduromma commixtum belongs to Labiduromma'
- 'Labiduromma exsulatum belongs to Labiduromma'
- 'Labiduromma gilberti belongs to Labiduromma'
- 'Labiduromma infernum belongs to Labiduromma'
- 'Labiduromma labens belongs to Labiduromma'
- 'Labiduromma mortale belongs to Labiduromma'
- 'Laccobius elongatus belongs to Laccobius'
- 'Lachnus petrorum is recombined as Geranchon petrorum'
- 'Lachnus quesneli is recombined as Sbenaphis quesneli'
- 'Lasioptera belongs to Cecidomyiidae'
- 'Lasioptera recessa belongs to Lasioptera'
- 'Lasius terreus belongs to Lasius'
- 'Laterigradae belongs to Araneides'
- 'Lathrobium abscessum belongs to Lathrobium'
- 'Lathrobium interglaciale belongs to Lathrobium'
- 'Leistotrophus patriarchicus belongs to Leistotrophus'
- 'Lepisma belongs to Lepismatidae'
- 'Lepisma platymera belongs to Lepisma'
- 'Leptobrochus belongs to Hydropsychidae'
- 'Leptobrochus luteus belongs to Leptobrochus'
- 'Ligyrocoris belongs to Myodochinae'
- 'Ligyrocoris exsuctus belongs to Ligyrocoris'
- 'Limnophilus belongs to Limnophilidae'
- 'Limnophilus soporatus belongs to Limnophilus'
- 'Limnopsyche belongs to Phryganidae'
- 'Limnopsyche dispersa belongs to Limnopsyche'
- 'Linnaea belongs to Rhyparochromidae'
- 'Linnaea abolita belongs to Linnaea'
- 'Linnaea carcerata belongs to Linnaea'
- 'Linnaea evoluta belongs to Linnaea'
- 'Linnaea gravida belongs to Linnaea'
- 'Linnaea holmesii belongs to Linnaea'
- 'Linnaea putnami belongs to Linnaea'
- 'Linyphia belongs to Theridides'
- 'Linyphia retensa belongs to Linyphia'
- 'Liometopum pingue belongs to Liometopum'
- 'Listronotus belongs to Curculionidae'
- 'Listronotus muratus belongs to Listronotus'
- 'Lithadothrips belongs to Aeolothripidae'
- 'Lithadothrips vetusta belongs to Lithadothrips'
- 'Lithagrion hyalinum belongs to Lithagrion'
- 'Lithagrion umbratum belongs to Lithagrion'
- 'Lithaphis belongs to Drepanosiphinae'
- 'Lithaphis diruta belongs to Lithaphis'
- 'Lithecphora belongs to Cercopidae'
- 'Lithecphora diaphana belongs to Lithecphora'
- 'Lithecphora murata belongs to Lithecphora'
- 'Lithecphora setigera belongs to Lithecphora'
- 'Lithecphora unicolor belongs to Lithecphora'
- 'Lithochromus belongs to Lygaeidae'
- 'Lithochromus extraneus belongs to Lithochromus'
- 'Lithochromus gardneri belongs to Lithochromus'
- 'Lithochromus mortuarius belongs to Lithochromus'
- 'Lithochromus obstrictus belongs to Lithochromus'
- 'Lithocoris belongs to Myodochinae'
- 'Lithocoris evulsus belongs to Lithocoris'
- 'Lithomyza belongs to Cecidomyiidae'
- 'Lithomyza condita belongs to Lithomyza'
- 'Lithophysa belongs to Stratiomyidae'
- 'Lithophysa tumulta belongs to Lithophysa'
- 'Lithopsis belongs to Flatidae'
- 'Lithopsis elongata belongs to Lithopsis'
- 'Lithopsis fimbriata belongs to Lithopsis'
- 'Lithortalis belongs to Ortalidae'
- 'Lithortalis picta belongs to Lithortalis'
- 'Lithotorus belongs to Ichneumonidae'
- 'Lithotorus cressoni belongs to Lithotorus'
- 'Lithymnetes belongs to Phyllophoridae'
- 'Lithymnetes guttatus belongs to Lithymnetes'
- 'Litobrochus belongs to Hydropsychidae'
- 'Litobrochus externatus belongs to Litobrochus'
- 'Lobostoma is replaced by Discostoma'
- 'Locrites belongs to Cercopidae'
- 'Locrites copei belongs to Locrites'
- 'Locrites whitei belongs to Locrites'
- 'Locusta silens belongs to Locusta'
- 'Lonchaea senescens belongs to Lonchaea'
- 'Loricera belongs to Carabidae'
- 'Loricera glacialis belongs to Loricera'
- 'Loricera lutosa belongs to Loricera'
- 'Loxandrus gelidus is recombined as Pterostichus gelidus'
- 'Lyctocoris belongs to Acanthiidae'
- 'Lygaeus belongs to Lygaeidae'
- 'Lygaeus faeculentus belongs to Lygaeus'
- 'Lygaeus obsolescens belongs to Lygaeus'
- 'Lygaeus stabilitus belongs to Lygaeus'
- 'Lystra belongs to Fulgorinae'
- 'Lystra leei belongs to Lystra'
- 'Lystra richardsoni belongs to Lystra'
- 'Mataeoschistus belongs to Pentatominae'
- 'Mataeoschistus limigenus belongs to Mataeoschistus'
- 'Mecocephala belongs to Pentatominae'
- 'Melanothrips extincta belongs to Melanothrips'
- 'Mesobrochus belongs to Hydropsychidae'
- 'Mesobrochus imbecillus belongs to Mesobrochus'
- 'Mesobrochus lethaeus belongs to Mesobrochus'
- 'Metrobates belongs to Hydrobatida'
- 'Metrobates aeternalis belongs to Metrobates'
- 'Milesia belongs to Syrphidae'
- 'Milesia quadrata belongs to Milesia'
- 'Mnemosyne terrentula is recombined as Oliarites terrentula'
- 'Monanthia belongs to Tingidae'
- 'Monanthia veterna belongs to Monanthia'
- 'Monophlebus belongs to Coccidae'
- 'Monophlebus simplex belongs to Monophlebus'
- 'Musca ascarides belongs to Musca'
- 'Musca bibosa belongs to Musca'
- 'Musca hydropica belongs to Musca'
- 'Musca vinculata belongs to Musca'
- 'Mycetophila occultata belongs to Mycetophila'
- 'Mycotretus belongs to Erotylidae'
- 'Mycotretus binotata is corrected as Mycotretus binotatus and belongs to Mycotretus'
- 'Myodochinae belongs to Lygaeidae'
- 'Nanthacia belongs to Oedipodinae'
- 'Nanthacia torpida belongs to Nanthacia'
- 'Nebria belongs to Carabidae'
- 'Nebria paleomelas belongs to Nebria'
- 'Necrochromus belongs to Lygaeidae'
- 'Necrochromus cockerelli belongs to Necrochromus'
- 'Necrochromus labatus belongs to Necrochromus'
- 'Necrochromus saxificus belongs to Necrochromus'
- 'Necrocydnus belongs to Cydninae'
- 'Necrocydnus amyzonus belongs to Necrocydnus'
- 'Necrocydnus gosiutensis belongs to Necrocydnus'
- 'Necrocydnus revectus belongs to Necrocydnus'
- 'Necrocydnus senior belongs to Necrocydnus'
- 'Necrocydnus solidatus belongs to Necrocydnus'
- 'Necrocydnus stygius belongs to Necrocydnus'
- 'Necrocydnus torpens belongs to Necrocydnus'
- 'Necrocydnus vulcanius belongs to Necrocydnus'
- 'Necropsylla belongs to Aphalarinae'
- 'Necropsylla rigida belongs to Necropsylla'
- 'Necygonus belongs to Galgulidae'
- 'Necygonus rotundatus belongs to Necygonus'
- 'Nemobius tertiarius is recombined as Pronemobius tertiarius'
- 'Neothanes belongs to Carabidae'
- 'Nephila pennatipes belongs to Nephila' according to Scudder 1885
- 'Nephila pennatipes belongs to Nephila'
- 'Neuronia belongs to Phryganidae'
- 'Neuronia evanescens belongs to Neuronia'
- 'Nosodendron belongs to Byrrhidae'
- 'Nosodendron tritavum belongs to Nosodendron'
- 'Notonecta belongs to Notonectidae'
- 'Notonecta emersoni belongs to Notonecta'
- 'Nyctophylax belongs to Fulgorinae'
- 'Nyctophylax uhleri belongs to Nyctophylax'
- 'Nyctophylax vigil belongs to Nyctophylax'
- 'Nysius belongs to Lygaeidae'
- 'Nysius stratus belongs to Nysius'
- 'Nysius terrae belongs to Nysius'
- 'Nysius tritus belongs to Nysius'
- 'Nysius vecula belongs to Nysius'
- 'Nysius vinctus belongs to Nysius'
- 'Oedipoda belongs to Oedipodinae'
- 'Oedipoda praefocata belongs to Oedipoda'
- 'Oliarites belongs to Cixiinae'
- 'Oliarus belongs to Cixiinae'
- 'Oliarus lutensis belongs to Oliarus'
- 'Ophryastes compactus belongs to Ophryastes'
- 'Orchelimum belongs to Conocephalinae'
- 'Orchelimum placidum belongs to Orchelimum'
- 'Ormiscus [misspelled as Hormiscus] belongs to Anthribidae'
- 'Ortalides is corrected as Ortalidae and belongs to Diptera'
- 'Orthriocorisa belongs to Alydinae'
- 'Orthriocorisa longipes belongs to Orthriocorisa'
- 'Oryctaphis belongs to Drepanosiphinae'
- 'Oryctaphis lesueurii belongs to Oryctaphis'
- 'Oryctaphis recondita belongs to Oryctaphis'
- 'Osmylus belongs to Hemerobiidae'
- 'Osmylus requietus belongs to Osmylus'
- 'Otiorhynchus belongs to Otiorhynchidae'
- 'Otiorhynchus dubius is replaced by Otiorhynchus tumbae'
- 'Otiorhynchus perditus belongs to Otiorhynchus'
- 'Otiorhynchus tumbae belongs to Otiorhynchus'
- 'Oxygonus belongs to Elateridae'
- 'Oxygonus mortuus belongs to Oxygonus'
- 'Oxyporus stiriacus belongs to Oxyporus'
- 'Oxytelus belongs to Staphylinidae'
- 'Oxytelus pristinus belongs to Oxytelus'
- 'Pachymerus petrensis belongs to Pachymerus'
- 'Paladicella belongs to Hydropsychidae'
- 'Paladicella eruptionis belongs to Paladicella'
- 'Palaeochrysa belongs to Chrysopidae'
- 'Palaeochrysa stricta belongs to Palaeochrysa'
- 'Palaeothrips belongs to Aeolothripidae'
- 'Palaeothrips fossilis belongs to Palaeothrips'
- 'Palaeovelia belongs to Velides'
- 'Palaeovelia spinosa belongs to Palaeovelia'
- 'Palaphrodes belongs to Aphrophorinae'
- 'Palaphrodes cincta belongs to Palaphrodes'
- 'Palaphrodes irregularis belongs to Palaphrodes'
- 'Palaphrodes obliqua belongs to Palaphrodes'
- 'Palaphrodes obscura belongs to Palaphrodes'
- 'Palaphrodes transversa belongs to Palaphrodes'
- 'Palecphora belongs to Cercopidae'
- 'Palecphora communis belongs to Palecphora'
- 'Palecphora inornata belongs to Palecphora'
- 'Palecphora maculata belongs to Palecphora'
- 'Palecphora marvinei belongs to Palecphora'
- 'Palecphora patefacta belongs to Palecphora'
- 'Palecphora praevalens belongs to Palecphora'
- 'Palloptera morticina belongs to Palloptera'
- 'Panorpa belongs to Panorpidae'
- 'Panorpa rigida belongs to Panorpa'
- 'Paralatindia saussurei belongs to Paralatindia'
- 'Parandrita belongs to Cucujidae'
- 'Parandrita vestita belongs to Parandrita'
- 'Parattus belongs to Attides'
- 'Parattus evocatus belongs to Parattus'
- 'Parattus latitatus belongs to Parattus'
- 'Parattus resurrectus belongs to Parattus'
- 'Parodarmistus belongs to Alydinae'
- 'Parodarmistus abscissus belongs to Parodarmistus'
- 'Parodarmistus caducus belongs to Parodarmistus'
- 'Parodarmistus collisus belongs to Parodarmistus'
- 'Parodarmistus defectus belongs to Parodarmistus'
- 'Parodarmistus exanimatus belongs to Parodarmistus'
- 'Parodarmistus inhibitus belongs to Parodarmistus'
- 'Paropsocus belongs to Psocina'
- 'Paropsocus disjunctus belongs to Paropsocus'
- 'Parotermes fodinae belongs to Parotermes'
- 'Parotermes hagenii belongs to Parotermes'
- 'Parotermes insignis belongs to Parotermes'
- 'Patrobus belongs to Carabidae'
- 'Patrobus gelatus belongs to Patrobus'
- 'Pentatominae belongs to Pentatomidae'
- 'Pentatomites belongs to Pentatominae'
- 'Pentatomites foliarum belongs to Pentatomites'
- 'Penthetria similkameena is recombined as Plecia similkameena'
- 'Petrolystra belongs to Cercopida'
- 'Petrolystra gigantea belongs to Petrolystra'
- 'Petrolystra heros belongs to Petrolystra'
- 'Phanaeus belongs to Scarabaeidae'
- 'Phanaeus antiquus belongs to Phanaeus'
- 'Phenolia belongs to Nitidulidae'
- 'Phenolia incapax belongs to Phenolia'
- 'Philhydrus primaevus belongs to Philhydrus'
- 'Phrudopamera belongs to Myodochinae'
- 'Phrudopamera chittendeni belongs to Phrudopamera'
- 'Phrudopamera wilsoni belongs to Phrudopamera'
- 'Phryganea belongs to Phryganidae'
- 'Phryganea labefacta belongs to Phryganea'
- 'Phryganea operta is recombined as Hydropsyche operta'
- 'Phryganeidae was reranked as the subfamily Phryganidae and belongs to Trichoptera'
- 'Phthinocoris belongs to Coreinae'
- 'Phthinocoris colligatus belongs to Phthinocoris'
- 'Phthinocoris languidus belongs to Phthinocoris'
- 'Phthinocoris lethargicus belongs to Phthinocoris'
- 'Phthinocoris petraeus belongs to Phthinocoris'
- 'Piesma belongs to Tingidae'
- 'Piesma rotunda belongs to Piesma'
- 'Piezocoris belongs to Coreinae'
- 'Piezocoris compactilis belongs to Piezocoris'
- 'Piezocoris peremptus belongs to Piezocoris'
- 'Piezocoris peritus belongs to Piezocoris'
- 'Pimpla decessa belongs to Pimpla'
- 'Pimpla saxea belongs to Pimpla'
- 'Pimpla senecta belongs to Pimpla'
- 'Planocephalus belongs to Insecta'
- 'Planocephalus aselloides belongs to Planocephalus'
- 'Planophlebia belongs to Fulgoridae'
- 'Planophlebia gigantea belongs to Planophlebia'
- 'Platynus belongs to Carabidae'
- 'Platynus caesus belongs to Platynus'
- 'Platynus casus belongs to Platynus'
- 'Platynus desuetus belongs to Platynus'
- 'Platynus dissipatus belongs to Platynus'
- 'Platynus halli belongs to Platynus'
- 'Platynus harttii belongs to Platynus'
- 'Platynus hindei belongs to Platynus'
- 'Platynus senex belongs to Platynus'
- 'Plecia dejecta belongs to Plecia'
- 'Plecia pealei belongs to Plecia'
- 'Podagrion abortivum belongs to Podagrion'
- 'Poecilocapsus belongs to Capsidae'
- 'Poecilocapsus fremontii belongs to Poecilocapsus'
- 'Poecilocapsus ostentus belongs to Poecilocapsus'
- 'Poecilocapsus tabidus belongs to Poecilocapsus'
- 'Poecilocapsus veterandus belongs to Poecilocapsus'
- 'Poecilocapsus veternosus belongs to Poecilocapsus'
- 'Poliomyia belongs to Conopidae'
- 'Poliomyia recta belongs to Poliomyia'
- 'Polioschistus belongs to Pentatominae'
- 'Polioschistus lapidarius belongs to Polioschistus'
- 'Polioschistus ligatus belongs to Polioschistus'
- 'Polycentropus belongs to Hydrophilidae'
- 'Polycentropus eviratus belongs to Polycentropus'
- 'Polycentropus exesus belongs to Polycentropus'
- 'Poteschistus belongs to Pentatominae'
- 'Poteschistus obnubilus belongs to Poteschistus'
- 'Prinecphora belongs to Cercopidae'
- 'Prinecphora balteata belongs to Prinecphora'
- 'Procoris belongs to Myodochinae'
- 'Procoris bechleri belongs to Procoris'
- 'Procoris sanctaejohannis belongs to Procoris'
- 'Procrophius belongs to Lygaeidae'
- 'Procrophius communis belongs to Procrophius'
- 'Procrophius costalis belongs to Procrophius'
- 'Procrophius languens belongs to Procrophius'
- 'Procydnus belongs to Cydninae'
- 'Procydnus devictus belongs to Procydnus'
- 'Procydnus divexus belongs to Procydnus'
- 'Procydnus eatoni belongs to Procydnus'
- 'Procydnus pronus belongs to Procydnus'
- 'Procydnus quietus belongs to Procydnus'
- 'Procydnus reliquus belongs to Procydnus'
- 'Procydnus vesperus belongs to Procydnus'
- 'Prolygaeus belongs to Lygaeidae'
- 'Prolygaeus inundatus belongs to Prolygaeus'
- 'Prometopia belongs to Nitidulidae'
- 'Prometopia depilis belongs to Prometopia'
- 'Pronemobius belongs to Gryllidae'
- 'Pronemobius induratus belongs to Pronemobius'
- 'Pronemobius smithii belongs to Pronemobius'
- 'Pronophlebia belongs to Tipulidae'
- 'Pronophlebia rediviva belongs to Pronophlebia'
- 'Prosigara belongs to Corixidae'
- 'Prosigara flabellum belongs to Prosigara'
- 'Protenor belongs to Alydinae'
- 'Protenor imbecillis belongs to Protenor'
- 'Psecadia belongs to Tineidae'
- 'Psecadia mortuella belongs to Psecadia'
- 'Pseudophloeinae belongs to Coreidae'
- 'Pseudophyllidae was reranked as the subfamily Pseudophyllinae and belongs to Tettigoniidae'
- 'Psilota belongs to Syrphidae'
- 'Psilota tabidosa belongs to Psilota'
- 'Psocodea [misspelled as Psocina] belongs to Insecta'
- 'Psyllinae belongs to Psyllidae'
- 'Pterostichus abrogatus belongs to Pterostichus'
- 'Pterostichus destitutus belongs to Pterostichus'
- 'Pterostichus destructus belongs to Pterostichus'
- 'Pterostichus dormitans belongs to Pterostichus'
- 'Pterostichus fractus belongs to Pterostichus'
- 'Pterostichus laevigatus belongs to Pterostichus'
- 'Pterostigma belongs to Schizoneurinae'
- 'Pterostigma nigrum belongs to Pterostigma'
- 'Pterostigma recurvum belongs to Pterostigma'
- 'Pyrrhocorides is corrected as Pyrrhocoridae and belongs to Pentatomomorpha'
- 'Quedius belongs to Staphylinidae'
- 'Quedius breweri belongs to Quedius'
- 'Quedius chamberlini belongs to Quedius'
- 'Raphidia belongs to Raphidiidae'
- 'Raphidia tranquilla belongs to Raphidia'
- 'Reduvius guttatus is recombined as Corizus guttatus'
- 'Retitelariae belongs to Araneides'
- 'Rhepocoris belongs to Alydinae'
- 'Rhepocoris macrescens belongs to Rhepocoris'
- 'Rhepocoris minima belongs to Rhepocoris'
- 'Rhepocoris praetectus belongs to Rhepocoris'
- 'Rhepocoris praevalens belongs to Rhepocoris'
- 'Rhepocoris propinquans belongs to Rhepocoris'
- 'Rhipiphorus geikiei belongs to Rhipiphorus'
- 'Rhyparochromides is corrected as Rhyparochromidae and belongs to Pentatomomorpha'
- 'Rhyparochromus belongs to Rhyparochromidae'
- 'Rhyparochromus terreus is recombined as Lyctocoris terreus'
- 'Rhyparochromus verrillii belongs to Rhyparochromus'
- 'Rhyssa juvenis belongs to Rhyssa'
- 'Ripiphorus [misspelled as Rhipiphorus] belongs to Rhipiphoridae'
- 'Rymosia belongs to Mycetophilidae'
- 'Rymosia strangulata belongs to Rymosia'
- 'Sackenia belongs to Mycetophilidae'
- 'Sackenia arcuata belongs to Sackenia'
- 'Saltigradae belongs to Araneides'
- 'Sbenaphis belongs to Aphididae'
- 'Sbenaphis lassa belongs to Sbenaphis'
- 'Sbenaphis uhleri belongs to Sbenaphis'
- 'Schizoneuriden was reranked as the subfamily Schizoneurinae and belongs to Aphididae'
- 'Schizoneuroides belongs to Schizoneurinae'
- 'Schizoneuroides scudderi belongs to Schizoneuroides'
- 'Sciara belongs to Mycetophilidae'
- 'Sciara deperdita belongs to Sciara'
- 'Sciara scopuli belongs to Sciara'
- 'Sciomyza disjecta belongs to Sciomyza'
- 'Sciomyza manca belongs to Sciomyza'
- 'Sciomyza revelata belongs to Sciomyza'
- 'Sciophila hyattii belongs to Sciophila'
- 'Segestria belongs to Dysderidae'
- 'Segestria secessa belongs to Segestria'
- 'Setodes belongs to Leptoceridae'
- 'Setodes abbreviata belongs to Setodes'
- 'Setodes portionalis belongs to Setodes'
- 'Siphonophoroides belongs to Drepanosiphinae'
- 'Siphonophoroides antiqua belongs to Siphonophoroides'
- 'Siphonophoroides propinqua belongs to Siphonophoroides'
- 'Siphonophoroides rafinesquei belongs to Siphonophoroides'
- 'Siphonophoroides simplex is recombined as Tephraphis simplex'
- 'Sitodrepa belongs to Ptinidae'
- 'Sitodrepa defuncta belongs to Sitodrepa'
- 'Sitona grandaevus is recombined as Eugnamptus grandaevus'
- 'Sphegimae [misspelled as Sphegidae] belongs to Hymenoptera'
- 'Spiladomyia belongs to Tipulidae'
- 'Spiladomyia simplex belongs to Spiladomyia'
- 'Staphylinites belongs to Staphylinidae'
- 'Staphylinites obsoletum belongs to Staphylinites'
- 'Stenocinclis belongs to Asilidae'
- 'Stenocinclis anomala belongs to Stenocinclis'
- 'Stenopamera belongs to Myodochinae'
- 'Stenopamera subterrea belongs to Stenopamera'
- 'Stenopamera tenebrosa belongs to Stenopamera'
- 'Stenopelta belongs to Cydninae'
- 'Stenovelia belongs to Veliidae'
- 'Stenovelia nigra belongs to Stenovelia'
- 'Sychnobrochus belongs to Aphididae'
- 'Sychnobrochus reviviscens belongs to Sychnobrochus'
- 'Tachina belongs to Tachinidae'
- 'Tagalodes belongs to Reduviidae'
- 'Tagalodes inermis belongs to Tagalodes'
- 'Tanymecus belongs to Otiorhynchidae'
- 'Tanymecus seculorum belongs to Tanymecus'
- 'Taphacris belongs to Eremobiinae'
- 'Taphacris reliquata belongs to Taphacris'
- 'Taxonus belongs to Tenthredinidae'
- 'Taxonus nortoni belongs to Taxonus'
- 'Teleoschistus belongs to Pentatominae'
- 'Teleoschistus placatus belongs to Teleoschistus'
- 'Teleoschistus rigoratus belongs to Teleoschistus'
- 'Telmatrechus belongs to Hydrobatida'
- 'Telmatrechus parallelus belongs to Telmatrechus'
- 'Tenebrio belongs to Tenebrionidae'
- 'Tenebrio primigenius belongs to Tenebrio'
- 'Tenor belongs to Alydinae'
- 'Tenor speluncae belongs to Tenor'
- 'Tephraphis belongs to Drepanosiphinae'
- 'Tephraphis walshii belongs to Tephraphis'
- 'Termes (Eutermes) was reranked as Eutermes and belongs to Termitidae'
- 'Tethneus guyoti belongs to Tethneus'
- 'Tethneus hentzii belongs to Tethneus' according to Scudder 1885
- 'Tethneus hentzii belongs to Tethneus'
- 'Tethneus obduratus belongs to Tethneus'
- 'Tethneus provectus belongs to Tethneus'
- 'Tetigonia is corrected as Tettigonia and belongs to Jassides'
- 'Tetragnatha tertiaria belongs to Tetragnatha' according to Scudder 1885
- 'Tetragnatha tertiaria belongs to Tetragnatha'
- 'Tettigonia obtecta belongs to Tettigonia'
- 'Tettigonia priscomarginata belongs to Tettigonia'
- 'Tettigonia priscotincta belongs to Tettigonia'
- 'Tettigonia priscovariegata belongs to Tettigonia'
- 'Thamnotettix belongs to Cicadellidae'
- 'Thamnotettix fundi belongs to Thamnotettix'
- 'Thamnotettix gannetti belongs to Thamnotettix'
- 'Thamnotettix mutilata belongs to Thamnotettix'
- 'Theridiidae [misspelled as Theridides] belongs to Retitelariae'
- 'Theridion [misspelled as Theridium] belongs to Theridides'
- 'Theridium opertaneum belongs to Theridium'
- 'Theridium seclusum belongs to Theridium'
- 'Thlibomenus belongs to Cydninae'
- 'Thlibomenus limosus belongs to Thlibomenus'
- 'Thlibomenus macer belongs to Thlibomenus'
- 'Thlibomenus parvus belongs to Thlibomenus'
- 'Thlibomenus perennatus belongs to Thlibomenus'
- 'Thlibomenus petreus belongs to Thlibomenus'
- 'Thlimmoschistus belongs to Pentatominae'
- 'Thlimmoschistus gravidatus belongs to Thlimmoschistus'
- 'Thnetoschistus belongs to Pentatominae'
- 'Thnetoschistus revulsus belongs to Thnetoschistus'
- 'Thomisidae belongs to Laterigradae'
- 'Thomisus belongs to Thomisidae'
- 'Thomisus defossus belongs to Thomisus'
- 'Thomisus disjunctus belongs to Thomisus'
- 'Thomisus resutus belongs to Thomisus'
- 'Tinodes belongs to Hydrophilidae'
- 'Tinodes paludigena belongs to Tinodes'
- 'Tipula decrepita belongs to Tipula'
- 'Tipula sepulchri belongs to Tipula'
- 'Tipula spoliata belongs to Tipula'
- 'Tipula tecta belongs to Tipula'
- 'Tiromerus belongs to Rhyparochromidae'
- 'Tiromerus tabifluus belongs to Tiromerus'
- 'Tiromerus torpefactus belongs to Tiromerus'
- 'Tiroschistus belongs to Pentatominae'
- 'Tiroschistus indurescens belongs to Tiroschistus'
- 'Titanoeca belongs to Agelenidae'
- 'Titanoeca hesterna belongs to Titanoeca'
- 'Titanoeca ingenua belongs to Titanoeca'
- 'Trapezonotus belongs to Myodochinae'
- 'Trapezonotus exterminatus belongs to Trapezonotus'
- 'Trapezonotus stygialis belongs to Trapezonotus'
- 'Tribochrysa belongs to Chrysopidae'
- 'Tribochrysa firmata belongs to Tribochrysa'
- 'Tribochrysa inequalis belongs to Tribochrysa'
- 'Tribochrysa vetuscula belongs to Tribochrysa'
- 'Trichonta belongs to Mycetophilidae'
- 'Trichonta dawsoni belongs to Trichonta'
- 'Tropisternus saxialis belongs to Tropisternus'
- 'Tropisternus sculptilis belongs to Tropisternus'
- 'Trox belongs to Scarabaeidae'
- 'Trox oustaleti belongs to Trox'
- 'Trypodendron impressus is recombined as Dryocoetes impressus'
- 'Tubitelariae belongs to Araneides'
- 'Tyrbula multispinosa belongs to Tyrbula'
- 'Tyrbula russelli belongs to Tyrbula'
- 'Velides is corrected as Veliidae and belongs to Heteroptera'
- 'Zetobora brunneri belongs to Zetobora'