Ptychomphalina discoidea Haas 1953 (snail)

Gastropoda - Ptychomphaloidea - Ptychomphalidae

Full reference: O. Haas. 1953. Mesozoic invertebrate faunas of Peru. Bulletin of the American Museum of Natural History 101:1-328

Belongs to Ptychomphalina according to O. Haas 1953

Sister taxa: Ptychomphalina angulata, Ptychomphalina banschangensis, Ptychomphalina canovana, Ptychomphalina convivens, Ptychomphalina dickinsi, Ptychomphalina fasciata, Ptychomphalina humilis, Ptychomphalina inexpectata, Ptychomphalina lucina, Ptychomphalina magna, Ptychomphalina maitlandi, Ptychomphalina moscardii, Ptychomphalina protei, Ptychomphalina regulata, Ptychomphalina regulosa, Ptychomphalina reticuloidea, Ptychomphalina sabattinii, Ptychomphalina taramellii, Ptychomphalina testis, Ptychomphalina turgentis, Ptychomphalina vesiculosa

Type specimen: 27693/1, a shell. Its type locality is Cerro de Pasco area, Ninacaca, loc. 86, which is in a Rhaetian marine limestone in Peru.

Ecology: epifaunal grazer

Distribution:

• Triassic of Peru (2 collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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