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Taxonomy
Cytherea (Transennella) was named by Dall (1884) [Sepkoski's age data: T Than R Sepkoski's reference number: 705]. It is extant. Its type is Cytherea conradina.
It was reranked as Transennella by Adegoke (1977), Woodring (1982), Ward and Blackwelder (1987), Todd (2001) and Sepkoski (2002).
It was assigned to Cytherea by Dall (1884); to Bivalvia by Addicott (1966); to Meretricinae by Adegoke (1977) and Woodring (1982); to Veneridae by Ward and Blackwelder (1987) and Todd (2001); and to Veneroida by Sepkoski (2002).
It was reranked as Transennella by Adegoke (1977), Woodring (1982), Ward and Blackwelder (1987), Todd (2001) and Sepkoski (2002).
It was assigned to Cytherea by Dall (1884); to Bivalvia by Addicott (1966); to Meretricinae by Adegoke (1977) and Woodring (1982); to Veneridae by Ward and Blackwelder (1987) and Todd (2001); and to Veneroida by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Cytherea (Transennella) Dall p. 340 |
| 1966 | Transenella Addicott |
| 1977 | Transennella Adegoke p. 287 |
| 1982 | Transennella Woodring p. 684 |
| 1987 | Transennella Ward and Blackwelder p. 130 |
| 2001 | Transennella Todd |
| 2002 | Transennella Sepkoski |
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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.
G. Transennella Dall 1884
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†Transennella africana Adegoke 1977
†Transennella bolivarensis Clark and Durham 1946
†Transennella caboblanquensis Weisbord 1964
†Transennella californica Arnold 1909
†Transennella cola Woodring 1982
Transennella conradina Dall 1884
Transennella cubaniana d'Orbigny 1853
†Transennella galapagana Hertlein 1939
†Transennella joaquinensis Anderson and Martin 1914
Transennella stimpsoni Dall 1902
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subg = subgenus, f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Selandian to the top of the Holocene or 61.60000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 59.2 Ma
Minimum age of oldest fossil (stem group age): 59.2 Ma
Collections (105 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Selandian | Nigeria | T. africana (7791) | |
| Late/Upper Eocene | Colombia (Bolivar) | T. bolivarensis (3315) | |
| Late/Upper Eocene | Colombia | T. bolivarensis (42789) | |
| Early/Lower Miocene | USA (California) | T. joaquinensis (91374) | |
| Early/Lower Miocene | Peru (Tumbes) | T. herviderana (59001) | |
| Early/Lower Miocene | Peru | T. herviderana (66141) | |
| Burdigalian | USA (Florida) | Transenella chipolana (42281) Transenella dasa, Transenella santarosana (42225) Transenella santarosana (42482 42605) Transenella utica (42367 42443) Transenella utica, Transenella chipolana (41760 42328) | |
| Langhian | USA (California) | T. joaquinensis (206393) | |
| Langhian | Colombia (La Guajira) | Transenella sp. (157830 160970) | |
| Serravallian | USA (Florida) | Transenella caryera (94810) T. caryera (111204) | |
| Tortonian | Panama (Colon) | T. cola (142931) | |
| Tortonian | Panama (Darien) | T. sp. (136122) | |
| Tortonian | Panama | T. cola (93171) T. sp. (61342) | |
| Messinian | USA (California) | Transenella sp. (194891) | |
| Early/Lower Pliocene | Venezuela (Sucre) | Transenella caboblanquensis (41545) T. caboblanquensis (41541 41543 41554) T. venezuelana, T. maculata (41552) | |
| Pliocene | USA (North Carolina) | Transenella carolinensis (79249) | |
| Pliocene | USA (Florida) | Transenella sp. (75019 75020 75022 75023 75024 75025) | |
| Pliocene - Pleistocene | USA (Florida) | T. sp. (41749) | |
| Late/Upper Pliocene | Venezuela | T. caboblanquensis (131210 131217 131218) | |
| Late/Upper Pliocene | USA (North Carolina) | Transenella carolinensis (68979 79341 79342 79343) Transenella sp. (69018) T. stimpsoni (58893 58895) | |
| Late/Upper Pliocene | USA (Virginia) | Transenella carolinensis (78266) | |
| Late/Upper Pliocene | USA (Florida) | Transenella carolinae (80044) Transenella carolinensis (80037 80039) T. caloosana (59485) T. carolinensis (59484) T. conradina (69044) | |
| Piacenzian | Italy | Callista puella (74929) | |
| Early/Lower Pleistocene | USA (North Carolina) | Transenella sp. (80035) T. stimpsoni (58897 69043 79339) | |
| Early/Lower Pleistocene | USA (Florida) | T. caloosana (80002) T. conradiana (69029) T. conradina (41501 41539 41718 79331 79786 79787 79788 80024) | |
| Pleistocene | Chile (Coquimbo) | T. pannosa (222333) | |
| Pleistocene | Chile (Copiapó) | Transenella panossa (222834 222875 222876 222878) | |
| Pleistocene | USA (South Carolina) | Transenella carolinensis (80083) | |
| Calabrian | Costa Rica (Limon) | T. sp. (79844) | |
| Middle Pleistocene | USA (Florida) | T. conradiana (61310) T. cubaniana, T. conradina (67069) T. stimpsoni, T. sp. (80046) | |
| Middle Pleistocene (interglacial) | Bahamas | T. sp. (80676) | |
| Late/Upper Pleistocene | Cayman Islands | T. gerrardi (80837 80854) | |
| Late/Upper Pleistocene | USA (South Carolina) | Transenella carolinensis (60928 60930) T. stimpsoni (69046) | |
| Late/Upper Pleistocene (interglacial) | Jamaica | T. cubaniana, T. conradina (80408) | |
| Late/Upper Pleistocene | Bahamas | T. sp. (80680) | |
| Late/Upper Pleistocene | Ecuador | T. galapagana (96867) | |
| Late/Upper Pleistocene (interglacial) | Bahamas | T. sp. (80677) | |
| Late/Upper Pleistocene | USA (Florida) | Transenella conradina (80001) T. caloosana (34269) T. conradina (96538) T. stimpsoni (69038 69040 69084 69085 69087 70010 80027) T. stimpsoni, T. conradina (41740) | |
| Late/Upper Pleistocene | USA (North Carolina) | Transenella sp. (69045) | |
| Late/Upper Pleistocene | Peru (Moquegua) | T. pannosa (43708 43710) | |
| Holocene | USA (Mississippi) | Transenella sp. (92522 92523) |