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2. Synopsis of the ichthyological fauna of the Pacific slope of North America, chiefly from the collections made by the U. S. Expl. Exped. under the command of Capt. C. Wilkes, with recent additions and comparisons with eastern types;Agassiz;American Journal of Sciences and Arts, Second Series,1855
3. Two lineages, diploid and tetraploid, demonstrated in African species Barbus (Osteichthyes, Cyprinidae);Agnèse;Aquatic Living Resources,1990
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5. Fish Karyotypes