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Trivirostra

Gastropoda - Eratoidae

Taxonomy
Trivirostra was named by Jousseaume (1884) [Sepkoski's age data: T Mi-m R Sepkoski's reference number: 550]. It is extant.

It was reranked as Trivia (Trivirostra) by Ladd (1977).

It was assigned to Trivia by Ladd (1977); to Eratoidae by Ladd (1982); to Triviinae by Jensen (1996); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1884Trivirostra Jousseaume
1977Trivia (Trivirostra) Ladd p. 17
1982Trivirostra Ladd p. 36
1996Trivirostra Jensen p. 21
2002Trivirostra Sepkoski

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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
superfamilyCypraeoidea(Rafinesque 1815)
familyEratoidaeGill 1871
genusTrivirostraJousseaume 1884

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. Trivirostra Jousseaume 1884
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Invalid names: Trivirostra insecta Mighels 1845 [synonym], Trivirostra koroensis Ladd 1934 [synonym]
Trivirostra oryza Lamarck 1810
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilesuperf
Life habit: epifaunalsuperf
Diet: omnivoresuperf
Diet 2: grazersuperf
Vision: limitedc
Created: 2009-09-10 07:50:44
Modified: 2009-09-10 09:50:44
Source: superf = superfamily, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Middle Miocene to the top of the Late/Upper Pleistocene or 15.97000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 11.608 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Middle Miocene15.97 - 11.608Indonesia T. scabriuscula (70081)
Late/Upper Miocene11.608 - 5.333Marshall Islands Trivia oryza (78022)
Late/Upper Miocene11.608 - 5.333South Africa (KwaZulu-Natal) Trivia oryza (41473)
Messinian7.246 - 5.333Fiji Trivia oryza (78060)
Pliocene5.333 - 2.588Fiji Trivia scabriuscula (68180)
Late/Upper Pliocene3.6 - 2.588Indonesia T. oryza (70079)
Middle Pleistocene0.774 - 0.129Vanuatu Trivia oryza (78043)
Middle Pleistocene - Late/Upper Pleistocene0.774 - 0.0117USA (Hawaii) Trivia insecta, Trivia pellucidula (89294)
Late/Upper Pleistocene0.129 - 0.0117Japan Trivia edgari, Trivia insecta (88886)