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Entolium calvum
Taxonomy
No taxonomic data are available
Sister species
Amussium (Entolium) aurarium, E. amerinum, E. callosum, E. costatum, E. demissus, E. discites, E. equabile, E. fossatum, E. irenense, E. kellneri, E. kolymaense, E. lunare, E. mapuche, E. meeki, E. membranaceum (syn. Pecten fragilis, Pecten pleuronectes, Pecten latus, Pecten plemonectes), E. microtis, E. minor, E. oebergi, E. orbiculare (syn. Pecten (Amusium) balticus, Pecten (Entolium) membranaceus, Pecten laminosus, Amusium sulcatellum, Syncyclonema sublaminosa, Pecten (Entolium) nilssoni, Pecten (Entolium) balticus, Pecten neptuni, Pecten (Syncyclonema) orbicularis, Pecten losseriensis, Pecten calypso, Pecten sublaminosus, Chlamys suborbicularis, Pecten germanicus, Pecten (Amusium) orbicularis, Pecten darius), E. piriformis, E. qinghaiense, E. reticulatum, E. solidum, E. subdemissum, E. utukokense, Pecten (Entolium) ceruleus, Pecten (Entolium) decoratiformis, Pecten (Entolium) lavaredanus, Pecten (Entolium) pittensis, Pecten (Entolium) yukonensis
Sister species lacking formal opinion data
E. briconense, E. cainalloi, E. contemptibile, E. corneaolum, E. disciformis, E. discites, E. discus, E. filosum, E. fimbriatum, E. frontale, E. gregarium, E. hallense, E. hallensis, E. hehli, E. hellii, E. inequivalve, E. jamoignense, E. japonicum, E. kimurai, E. kolyaense, E. kolymaense, E. kolymaense, E. lackeyi, E. liasianum, E. liscaviensis, E. mahuidaensis, E. molestus, E. mongqiongense, E. nicoleti, E. nieniexionglaensis, E. nummulare, E. nummulare, E. nummularis, E. obovatum, E. orbicularis, E. orbicularis, E. partitum, E. pseudodiscites, E. saccoi, E. sadleri, E. sanchuense, E. sanchuensis, E. seymourensis, E. seymouriensis, E. sichianense, E. spathulatum, E. spathulatus, E. subdemissus, E. sulcatellus, E. tenuistriatum, E. tridentina, E. tridentini, E. undiferum, E. ussuricus, E. yatsujiense, E. yatsushiroense, E. argentinum, E. incognitum, E. partitum, E. quotidianum, E. spedeni, Pecten quotidianus, Pecten vitreus
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
Age range: base of the Hettangian to the top of the Spinatum or 201.40000 to 184.20000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Hettangian | Russian Federation | Entolium calvum (39303) | |
Semicostatum | Canada (Alberta) | Entolium calvum (133090) | |
Sinemurian | Japan (Yamaguchi) | Entolium calvum (40560) | |
Spinatum | Serbia | Entolium calvum (73350) |