Rhynchonellata - Spiriferida - Ambocoeliidae

Alternative combination: Crurithyris bisulcata

Belongs to Attenuatella according to Y. G. Jin and S. L. Ye 1979

Sister taxa: Attenuatella altilis, Attenuatella attenuata, Attenuatella bandoi, Attenuatella incurvata, Attenuatella mengi, Attenuatella mepailensis, Attenuatella multispinosa, Attenuatella omolonensis, Attenuatella paraincurvata, Attenuatella piyasini, Attenuatella stringocephaloides, Attenuatella taimyrica, Attenuatella texana, Attenuatella xiujumqinqiensis

Ecology: stationary low-level epifaunal suspension feeder

Distribution: found only at Huangheyan Section XIV F209-13, Mentang, Jiuzhi County (Permian of China)

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Specimen images are retrieved through the ePANDDA API.