Dorsisinus Easton et al. 1958 (lamp shell)

Rhynchonellata - Rhynchonellida

Full reference: W. H. Easton, J. E. Sanders, J. B. Knight and A. K. Miller. 1958. Mississippian fauna in northwestern Sonora, Mexico. Smithsonian Miscellaneous Collections 119(3):1-87

Parent taxon: Rhynchonellida according to A. Williams et al. 2002

See also Easton et al. 1958 and Sepkoski 2002

Sister taxa: Ancistrorhynchoidea, Antistrixia, Apodosiidae, Areella, Asiarhynchia, Atlanticocoelia, Barzellinia, Basilioloidea, Beichuanrhynchus, Borealirhynchia, Camarotoechioidea, Camarotoechioides, Cardinirhynchiidae, Corrugatimediorostrum, Cyclothyridae, Dimerelloidea, Donella, Hemithiridoidea, Hypoleiorhynchus, Isjuminelina, Jacoburbirostridae, Lambdarinoidea, Langkawia, Laosia, Latirhynchia, Leiorhynchoides, Linxiangxiella, Miaohuangrhynchus, Mongolirhynchia, Neimongolella, Norelloidea, Omolonorhynchia, Paratetratomia, Paryphorhynchopora, Payuella, Perakia, Platyglossariorhynchus, Plekonina, Pompoecilorhynchus, Praecyclothyrididae, Protorhyncha, Pseudonudirostra, Pseudopugnax, Pugnacoidea, Rhynchonella guadalupae, Rhynchonella mundula, Rhynchonelloidea, Rhynchonelloidea, Rhynchoporoidea, Rhynchotetradoidea, Rhynchotrematoidea, Rhynchotretaoides, Rhynchotretina, Sacothyropsis, Salairotoechia, Sichuanrhynchus, Stenoscismatidina, Straelenia, Tanerhynchia, Tatjamoa, Togaella, Uncinuloidea, Uralotoechia, Wellerelloidea, Wulungguia, Yanbianella, Yarirhynchia, Yunshanella

Subtaxa: Dorsisinus louisianensis

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Carboniferous of Mexico (1 collection), United States (2: California)

• Devonian of Canada (1: Alberta), United States (2: Missouri)

Total: 6 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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