IRMNG taxon details
basis of record
The Paleobiology Database (2016 version). Available online at www.paleobiodb.org. [details]
current name source
The Paleobiology Database (2016 version). Available online at www.paleobiodb.org. [details]
extant flag source
The Paleobiology Database (2016 version). Available online at www.paleobiodb.org. [details]
habitat flag source
The Paleobiology Database (2016 version). Available online at www.paleobiodb.org. [details]
Unreviewed
Classification Animalia;Chordata;Vertebrata;Pisces;Chondrichthyes;Elasmobranchii;Heterodontiformes;Sphenacanthidae [details]
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