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Rissoa (Onoba) geraea

Gastropoda - Rissoidae

Taxonomy
Rissoa (Onoba) geraea was named by Dall (1892) [DISTRIBUTION: Pliocene; North Carolina.]. Its type specimen is USNM 113572, a shell, and it is not a trace fossil.

Sister species lacking formal opinion data
Onoba kerchensis, Onoba milletti, R. boucherti, R. hortensis, R. phagon

Synonymy list
YearName and author
1892Rissoa (Onoba) geraea Dall p. 340 figs. pl. 21, fig. 13a
1948Rissoa (Onoba) geraea Gardner p. 192

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
RankNameAuthor
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superfamilyRissooideaGray 1847
familyRissoidaeGray 1847
subfamilyRissoinaeGray 1847
genusRissoaAdams and Adams 1834
subgenusOnoba
speciesgeraeaDall 1892

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.

†Rissoa (Onoba) geraea Dall 1892
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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: Early/Lower Pleistocene or 2.58000 to 0.77400 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Pleistocene2.58 - 0.774USA (North Carolina) Rissoa geraea (58897 59316)