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Kallirhynchia yaxleyensis Davidson 1878 (lamp shell)

Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

PaleoDB taxon number: 301975

Alternative combination: Rhynchonella concinna yaxleyensis

Synonyms: Kallirhynchia amoena Buckman 1917 (no. 311108), Kallirhynchia crassicosta Buckman 1917 (no. 311110), Kallirhynchia exalta Buckman 1917 (no. 311111), Rhynchonella polonica Rollier 1917 (no. 325281), Terebratula quadriplicata angulata Quenstedt 1868 (no. 325280), Terebratula varians plicatella Quenstedt 1868 (no. 311104)

Belongs to Kallirhynchia according to X. Shi and R. E. Grant 1993

Sister taxa: Kallirhynchia anglica, Kallirhynchia arabica, Kallirhynchia concinna, Kallirhynchia dispar, Kallirhynchia distendens, Kallirhynchia fornix, Kallirhynchia indentata, Kallirhynchia morierei, Kallirhynchia multicosta, Kallirhynchia multicostata, Kallirhynchia myrina, Kallirhynchia namtuensis, Kallirhynchia nudata, Kallirhynchia obesa, Kallirhynchia oranensis, Kallirhynchia orbicularis, Kallirhynchia orthidioides, Kallirhynchia phylarchus, Kallirhynchia robusta, Kallirhynchia subplicatella, Kallirhynchia valliculae, Kallirhynchia whiteavesi

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): 18.2 x 18.9, shell 16.7 x 19.4