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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
No taxonomic data are available
Sister species
A. aequatorialis (syn. Arca ovata, Arca subelongata), A. aequicostata, A. baughmani (syn. A. springeri), A. callicestosa, A. campsa, A. concinna (syn. Arca cumingiana), A. congesta, A. craticulata, A. crebricostata, A. cretacea, A. dasia, A. daviesi, A. fichteli (syn. Arca corbulodies), A. firmata, A. formosa, A. garoensis, A. gourae, A. guayubinica, A. halidonata, A. hermidermos, A. jacksoni, A. kroensis, A. macneili, A. magnoliana, A. molengraaffii, A. montereyana, A. mummi, A. nugax, A. nux, A. obesa, A. obliquidens, A. osmonti (syn. Arca barkeriana, Arca impavida), A. panensis, A. perlabiata (syn. Arca (Scapharca) labiata), A. preangerensis, A. prephina, A. protracta, A. quilonensis, A. reinharti, A. riogurabonica, A. santana, A. suboblonga, A. trilineata (syn. Arca sulcicosta, Arca schizotoma), A. tuberculosa, A. uropigimelana, A. woodringi, Arca (Anadara) heterosculpta
Sister species lacking formal opinion data
A. burnesi, A. chilensis, A. clathrata, A. dameyi, A. delandensis, A. hypomela, A. improcera, A. larkini, A. natalensis, A. philippiana, A. rectangularis, A. setoensis, A. tarponensis, A. turoniensis, A. microtera, A. kogachiensis, A. chavezi, A. guajirensis, A. suzukii, A. tectumcolumbae, Arca montensis
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langhian | Japan | Anadara watanabei (44959) | |
| Langhian | Japan (Hokkaido) | Anadara watanabei (77919) | |
| Langhian - Serravallian | Russian Federation | Anadara watanabei (50037) | |
| Middle Miocene | Russian Federation | Anadara watanabei (70446 70562) | |
| Middle Miocene | Russian Federation (Sakhalinskaya) | Anadara watanabei (61933) | |
| Tortonian - Messinian | Russian Federation | Anadara watanabei (49977) | |
| Pliocene | Russian Federation | Anadara watanabei (49976) |