Arthrotrypa Lobdell 1992 (bryozoan)

Stenolaemata - Cryptostomata - Arthrostylidae

Full reference: F.K. Lobdell. 1992. Arthrostylidae (Bryozoa: Cryptostomata) fromthe Gunn Member, Stony Mountain Formation (Upper Ordovician), North Dakota and Manitoba. North Dakota Geological Survey Miscellaneous Series 76:99-115

Parent taxon: Arthrostylidae according to F.K. Lobdell 1992

See also Sepkoski 2002

Sister taxa: Arthroclema, Arthrostylus, Glauconome, Glauconomella, Helopora, Heminematopora, Hexites, Moyerella, Nematopora, Nematoporella, Paracuneatopora, Permoheloclema, Pseudonematopora, Sceptropora, Ulrichostylus

Subtaxa: Arthrotrypa ovata

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Ordovician of Canada (1: Manitoba collection), United States (2: North Dakota)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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