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Collina exquisitus

Gastropoda - Bellerophontida - Bellerophontidae

Taxonomy
Bellerophon (Sphaerocyclus) exquisitus was named by Spitz (1907) [Bellerophon (Sphaerocyclus?) exquisitus Spitz 1907]. It is not extant. Its type locality is Light Gray Riffskalk, Judenköpf, im Westen des Coglians, Carnic Alps, which is in a Pragian carbonate limestone in the Grau Riffkalk Formation of Austria.

It was recombined as Collina exquisitus by Jhaveri (1969) and Wagner (2023).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1907Bellerophon (Sphaerocyclus) exquisitus Spitz
1969Collina exquisitus Jhaveri p. 159 figs. pl. 20 f. 14-16
2023Collina exquisitus Wagner p. 151

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
orderBellerophontidaUlrich and Scofield 1897
suborderBellerophontina
superfamilyBellerophontoidea()
familyBellerophontidae
subfamilyCymbulariinae
genusCollina
speciesexquisitus()

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.

Collina exquisitus Spitz 1907
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Composition 2: low Mg calciteo
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Locomotion: slow-movingf
Life habit: low-level epifaunalf
Diet: detritivoref
Vision: limitedc
Created: 2009-06-11 14:40:27
Modified: 2009-10-11 13:36:14
Source: f = family, o = order, c = class
References: Kiessling 2004, Hendy 2009

Age range: base of the Pragian to the top of the Late/Upper Emsian or 410.80000 to 391.90000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Austria (Styrian) Bellerophon exquisitus (157679)
Late/Upper Emsian402.5 - 391.9Austria Bellerophon exquisitus (26219 26221) Collina exquisitus (26220)