Tergomya - Cyrtonellida - Cyrtolitidae
Full reference: J. B. Knight. 1947. Some new Cambrian bellerophont gastropods. Smithsonian Miscellaneous Collections 106(17):1-11
Parent taxon: Cyrtolitidae according to P. J. Wagner 2023
See also Knight et al. 1960, Runnegar and Jell 1976 and Sepkoski 2002
Sister taxa: Carcassonnellinae, Cyclocyrtonella, Cyrtolites, Cyrtonellopsis, Kolihadiscus, Neocyrtolites, Paracyrtolites, Quasisinuites, Sinuella, Sinuitopsina, Sinuitopsis, Telamocornu, Yochelsonellis
Subtaxa: Cloudia buttsi
Type: Cloudia buttsi
Ecology: slow-moving low-level epifaunal grazer
Distribution: found only at Near Rock Run, along Alabama-Georgia state line at midlength (Cambrian of Alabama)
Specimen images are retrieved through the ePANDDA API.
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