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Merelina

Gastropoda - Rissoidae

Taxonomy
Merelina was named by Iredale (1915) [Sepkoski's age data: T Mi-l-l R Sepkoski's reference number: 557,899]. It is extant.

It was assigned to Rissoidae by Ladd (1966); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1915Merelina Iredale p. 449
1966Merelina Ladd p. 62
2002Merelina Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassCaenogastropoda(Cox 1959)
Sorbeoconcha(Ponder and Lindberg 1997)
Hypsogastropoda(Ponder and Lindberg 1997)
superfamilyRissooideaGray 1847
familyRissoidaeGray 1847
genusMerelinaIredale 1915

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. Merelina Iredale 1915
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Subg. Merelina (Merelina) Iredale 1915
Merelina saginata Laws 1939
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 07:55:20
Modified: 2009-09-10 09:55:20
Source: f = family, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Otaian to the top of the Messinian or 21.70000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 19.0 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Miocene23.03 - 15.97Marshall Islands M. pisinna (78033)
Otaian21.7 - 19.0New Zealand (Auckland) M. saginata (84915)
Middle Miocene15.97 - 11.608Marshall Islands M. pisinna (77987)
Late/Upper Miocene11.608 - 5.333Marshall Islands M. pisinna (43339 77977)
Messinian7.246 - 5.333Fiji M. pisinna (78060)