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Dichentomum tinctum

Insecta - Permopsocida - Psocidiidae

Taxonomy
Dichentomum tinctum was named by Tillyard (1926). Its type specimen is YPM 5071, a forewing, and it is an impression. Its type locality is Elmo, YPM 1921 collection, which is in an Artinskian pond limestone in the Wellington Formation of Kansas.

Synonyms
Synonymy list
YearName and author
1926Dichentomum tinctum Tillyard p. 320 fig. 3
1926Psocidium permianum Tillyard p. 323 fig. 4
1926Psocidium abnormale Tillyard p. 324 fig. 5,6
1926Psocidium robustum Tillyard p. 326 fig. 7
1926Psocidium kansasense Tillyard p. 328 fig. 1A,8,9
1926Chaetopsocidium sellardsi Tillyard p. 332 fig. 10
1926Metapsocidium loxoneurum Tillyard p. 333 fig. 11
1926Pentapsocidium indistinctum Tillyard p. 335 fig. 12
1926Permentomum tenuiforme Tillyard p. 336 fig. 13
1932Dichentomum tinctum Carpenter p. 7 fig. 1,2
1933Dichentomum tinctum Carpenter
1939Dichentomum tinctum Carpenter p. 55 figs. Pl 2, fig 6
1962Dichentomum tinctum Zimmerman p. 1329 fig. 15
2016Dichentomum tinctum Huang et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
superclassHexapodaLatreille 1825
classInsecta
Dicondylia
RankNameAuthor
Paranotalia
subclassPterygota()
NeopterygotaCrampton 1924
infraclassNeopteraMartynov 1923
Clareocercaria
Acercaria()
orderPermopsocida()
familyPsocidiidae
genusDichentomum
speciestinctum

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Dichentomum tinctum Tillyard 1926
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Invalid names: Chaetopsocidium sellardsi Tillyard 1926 [synonym], Metapsocidium loxoneurum Tillyard 1926 [synonym], Pentapsocidium indistinctum Tillyard 1926 [synonym], Permentomum tenuiforme Tillyard 1926 [synonym], Psocidium abnormale Tillyard 1926 [synonym], Psocidium kansasense Tillyard 1926 [synonym], Psocidium permianum Tillyard 1926 [synonym], Psocidium robustum Tillyard 1926 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Environment: terrestrialc
Locomotion: actively mobilep
Created: 2017-04-17 09:56:18
Modified: 2017-04-17 09:56:18
Source: c = class, p = phylum
References: Kiessling 2004, Bush and Bambach 2015

Age range: Artinskian or 290.10000 to 279.30000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 279.3USA (Oklahoma) Dichentomum tinctum (104826)
Artinskian290.1 - 279.3USA (Kansas) Dichentomum tinctum (21979 111217 111319 111320 114151) Dichentomum tinctum, Psocidium permianum, Psocidium abnormale, Psocidium robustum, Psocidium kansasense, Chaetopsocidium sellardsi, Metapsocidium loxoneurum, Pentapsocidium indistinctum, Permentomum tenuiforme (type locality: 111219)