Anderson,R.V. Emendation of the diagnosis of Cryptonchus Cobb,1933 (Nematoda:Ironidae),redescription of C.tristis... - - CAN 1968 - - Canadian Journal of Zoology v.46(5) . ISBN: Subjects--Topical Terms: --Nematoda--Cryptonchus--Ironidae--Cryptonchus tristis--Zoologia