†Rhachistognathus (conodont)
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Cyclostomi - Ozarkodinida - Polygnathidae
Parent taxon: Polygnathidae according to D.L. Clark et al. 1981
See also Sepkoski 2002
Sister taxa: Ancyrodella, Ancyrodelloides, Ancyrognathus, Ancyrolepis, Avignathus, Bispathodus, Cavusgnathus, Hemilistrona, Kimognathus, Klapperina, Linguipolygnathus, Masaraella, Mehlina, Neopolygnathus, Nodognathus, Palmatolepinae, Pandorinellina, Polygnathus, Polylophodonta, Pseudopolygnathus, Scaphignathus, Schmidtognathus, Siphonodella, Synclydagnathus, Zieglerina
Subtaxa: none
Ecology: nektonic carnivore
Distribution:
• Namurian of Malaysia (2 collections)
• Carboniferous of United States (1: California)
Total: 3 collections including 4 occurrences
Specimen images are retrieved through the ePANDDA API.
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