Roughskin spurdog - Squalus asper Family SQUALIDAE - Dogfish sharks Squalus asper Description Roughskin Dogfish - Cirrhigaleus asper
Order: Squaliformes Family: Squalidae Genus: Cirrhigaleus Species: asper, Taxonomy.
http://www.flmnh.ufl.edu/fish/sharks/nsrc/profiles.htm

Florida Museum of Natural History Ichthyology Department
Squalidae, Squalus acanthias, spiny dogfish. Squalidae, Squalus asper, roughskin
http://susdl.fcla.edu/lfnh/matrix/T/index_s.htm

Main Index
...salsa; Squalus acanthias; Squalus asper; Square glyph-turris; Square sportella;
http://susdl.fcla.edu/lfnh/matrix/T/00002802.htm

Squalus asper
Square glyph-turris Squalus asper. Related Terms: Dogfish Roughskin dogfish
http://animaldiversity.ummz.umich.edu/site/accounts/classification/Squalidae.html

ADW: Squalidae: Classification
...spiny dogfish). Species Squalus asper (roughskin dogshark or roughskin spurdog).
http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0201&L=shark-l&F=&S=&P=8507

Squalus asper ITIS 'Publication' Search results for Robins, Richard C., Reeve M. ...
...dogfish, spurdog. Squalus asper Merrett, 1973 -- invalid -- roughskin dogfish,
http://www.itis.usda.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=160626