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Thaisidae

Gastropoda - Neogastropoda - Thaisidae

Taxonomy
Thaisidae was named by Dall. It is extant.

It was assigned to Rachigdossa by Olsson (1931); and to Neogastropoda by Addicott (1970).

Subtaxa
Chorus, Koilopleura

Synonymy list
YearName and author
1931Thaisidae Olsson p. 105
1970Thaisidae Addicott p. 83

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
familyThaisidaeDall
familyThaisidaeDall

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.

Fm. Thaisidae Dall
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G. Chorus Gray 1847
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Chorus giganteus Lesson 1830
†Chorus meroensis Olsson 1931
†Chorus sula Olsson 1931
G. †Koilopleura Trask 1922
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†Koilopleura sinuata Gabb 1866
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: slow-movingf
Life habit: low-level epifaunalf
Diet: carnivoref
Vision: limitedc
Comments: ECOSPACE CODE: 325.f
Created: 2009-10-11 14:41:18
Modified: 2009-10-11 16:41:18
Source: f = family, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Late/Upper Eocene to the top of the Calabrian or 37.71000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma

Collections (60 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Eocene37.71 - 33.9Peru (Piura) Acanthina meroensis (55432)
Rupelian33.9 - 27.3Peru Misifulgur cruziana (219128 219130)
Early/Lower Oligocene - Late/Upper Oligocene33.9 - 23.04Ecuador (Guayas) Acanthina sula (61201)
Late/Upper Oligocene27.3 - 23.04Peru (Piura) Acanthina meroensis, Acanthina sula (64559)
Aquitanian23.04 - 20.45Peru Misifulgur cruziana (219114)
Early/Lower Miocene23.04 - 15.98Peru Acanthina sula (66141) Misifulgur cruziana (219111 219116 219118)
Early/Lower Miocene23.04 - 15.98Ecuador (Guayas) Chorus cruziana (61065)
Miocene - Pliocene23.04 - 2.58Chile (Coquimbo) Chorus blainvillei (221642)
Miocene - Pliocene23.04 - 2.58Chile (Coquimbo ) Chorus giganteus (221610)
Neogene23.04 - 2.58Chile (Copiapó) Chorus blainvillei (223434)
Barstovian16.3 - 12.5USA (California) Agasoma sinuata (59074)
Middle Miocene15.98 - 11.63Peru Acanthina solida (66179) Chorus blainvillei, Chorus grandis, Chorus frassinettii (76597) Misifulgur cruziana (219119 219124 219126 219127)
Middle Miocene15.98 - 11.63Peru (Ica) Misifulgur cruziana (219115)
Serravallian13.82 - 11.63Peru Misifulgur cruziana (219120)
Tortonian11.63 - 7.246Peru Misifulgur cruziana (219125 219129)
Late/Upper Miocene11.63 - 5.333Peru Misifulgur cruziana (219117 219121 219122 219123)
Late/Upper Miocene11.63 - 5.333USA (California) Agasoma sinuatum (238336)
Late/Upper Miocene - Late/Upper Pliocene11.63 - 2.58Chile (Atacama) Chorus blainvillei (222325)
Messinian7.246 - 5.333Peru Misifulgur cruziana (219131)
Early/Lower Pliocene5.333 - 3.6Peru Chorus frassinetti (80502)
Zanclean5.333 - 3.6Chile Chorus sp. (68271 68320)
Pliocene5.333 - 2.58Chile Chorus blainvillei, Chorus grandis (80566) Chorus doliaris (142301)
Pliocene5.333 - 2.58Chile (Antofagasta) Chorus blainvillei (96707)
Pliocene5.333 - 2.58Chile (Coquimbo) Chorus blainvillei (221643 221848) Chorus blainvillei, Chorus sp. (222344)
Pliocene - Pleistocene5.333 - 0.0117Chile (Coquimbo) Chorus blainvillei (222365 222368)
Late/Upper Pliocene3.6 - 2.58Chile Chorus doliaris (79203 79204 79205 79207) Chorus sp. (100174)
Late/Upper Pliocene3.6 - 2.58Chile (Atacama) Chorus sp., Chorus giganteus (221938)
Late/Upper Pliocene3.6 - 2.58Chile (Coquimbo) Chorus covacevichi (221939)
Late/Upper Pliocene3.6 - 2.58Peru Chorus blainvillei (80517) Chorus giganteus (80541) Chorus grandis (80409)
Piacenzian3.6 - 2.58Chile Chorus doliaris (142300)
Early/Lower Pleistocene2.58 - 0.774Chile Chorus giganteus (89241)
Pleistocene2.58 - 0.0117Chile (Copiapó) Chorus giganteus (222840)
Pleistocene - Holocene2.58 - 0.0Chile (Huasco) Chorus sp. (223287 223688)
Calabrian1.8 - 0.774Peru (Ica) Chorus grandis (219059 219105)