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Hybochelus

Gastropoda - Trochidae

Taxonomy
Euchelus (Hybochelus) was named by Pilsbry (1890) [Sepkoski's age data: T Plio R Sepkoski's reference number: 557]. It is extant.

It was reranked as Hybochelus by Ladd (1966), Wilson (1993) and Sepkoski (2002).

It was assigned to Euchelus by Pilsbry (1890) and Pilsbry (1904); to Trochidae by Ladd (1966); to Eucyclinae by Wilson (1993); and to Archaeogastropoda by Sepkoski (2002).

Synonymy list
YearName and author
1890Euchelus (Hybochelus) Pilsbry
1904Euchelus (Hybochelus) Pilsbry p. 35
1966Hybochelus Ladd p. 34
1993Hybochelus Wilson p. 69
2002Hybochelus Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassVetigastropoda(Salvini-Plawen 1980)
superfamilyTrochoidea(Rafinesque 1815)
familyTrochidaeRafinesque 1815
genusHybochelus(Pilsbry 1890)

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.

G. Hybochelus Pilsbry 1890
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†Hybochelus kavoricus Ladd 1945
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilef
Life habit: epifaunalf
Diet: grazerf
Vision: limitedc
Created: 2009-09-10 08:47:02
Modified: 2009-09-10 10:47:02
Source: f = family, c = class
References: Kiessling 2004, Hendy et al. 2009

Age range

Maximum range based only on fossils: base of the Pliocene to the top of the Holocene or 5.33300 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 2.588 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Pliocene5.333 - 2.588Fiji Euchelus kavoricus, H. kavoricus (68180)
Late/Upper Pleistocene0.129 - 0.0117Australia (Western Australia) H. cancellatus (63318)
Holocene0.0117 - 0.0Marshall Islands H. cancellatus (43306 43334)