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Fissurellidea bimaculata
Taxonomy
Fissurellidaea bimaculata was named by Dall (1871). It is extant.
It was recombined as Clypidella bimaculata by Cooper (1888); it was recombined as Megatebennus bimaculatus by Oldroyd (1925); it was recombined as Megatebennus bimaculata by DeLong (1941); it was recombined as Fissurellidea bimaculata by Kennedy (1992), Hendy (2021).
It was recombined as Clypidella bimaculata by Cooper (1888); it was recombined as Megatebennus bimaculatus by Oldroyd (1925); it was recombined as Megatebennus bimaculata by DeLong (1941); it was recombined as Fissurellidea bimaculata by Kennedy (1992), Hendy (2021).
Sister species lacking formal opinion data
Synonymy list
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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.
Fissurellidea bimaculata Dall 1871
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, superf = superfamily, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Early/Lower Pleistocene to the top of the Late/Upper Pleistocene or 2.58000 to 0.01170 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Zanclean - Gelasian | USA (California) | Fissurellidea bimaculata (214271) | |
| Early/Lower Pleistocene | USA (California) | Megatebennus bimaculatus (202496) | |
| Pleistocene | Mexico (Baja California) | Megatebennus bimaculata (96590 96594) | |
| Pleistocene | USA (California) | Megatebennus bimaculatus (201624) | |
| Quaternary | USA (California) | Megatebennus bimaculatus (37939 37940) | |
| Middle Pleistocene | USA (California) | Clypidella bimaculata (222663 222664) Megatebennus bimaculatus (138723) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Clypidella bimaculata (222646) | |
| Late/Upper Pleistocene | USA (California) | Clypidella bimaculata (222660 222661) Megatebennus bimaculata (96895) Megatebennus bimaculatus (37673 96566 160361 202936 219030) | |
| Late/Upper Pleistocene | Mexico (Baja California) | Megatebennus bimaculata (96591) | |
| Late/Upper Pleistocene | Mexico | Megatebennus bimaculata (52347) |