TY - GEN AU - Ramirez-Gil,H AU - Feldberg,E AU - Almeida-Val,V M AU - Val,A L TI - Karyological, biochemical, and physiological aspects of Callophysus macropterus (Siluriformes, Pimelodidae) from the Solimões and Negro Rivers (central Amazon) SN - 0100-879X PY - 1999///0428 KW - Adaptation, Biological KW - Alcohol Dehydrogenase KW - analysis KW - Alleles KW - Animals KW - Fishes KW - genetics KW - Fresh Water KW - Genotype KW - Glucose-6-Phosphate Isomerase KW - Hemoglobins KW - Isoenzymes KW - L-Lactate Dehydrogenase KW - Malate Dehydrogenase KW - Phosphates KW - blood KW - South America N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1590/s0100-879x1998001100014 ER -