TY - GEN AU - Herfeld,S AU - Moller,P TI - Effects of 17alpha-methyltestosterone on sexually dimorphic characters in the weakly discharging electric fish, Brienomyrus niger (Günther, 1866) (Mormyridae): electric organ discharge, ventral body wall indentation, and anal-Fin ray bone expansion SN - 0018-506X PY - 1999///0205 KW - Animals KW - Behavior, Animal KW - drug effects KW - Bone and Bones KW - anatomy & histology KW - Electric Fish KW - physiology KW - Electric Organ KW - Female KW - In Vitro Techniques KW - Male KW - Methyltestosterone KW - pharmacology KW - Sex Characteristics KW - Temperature KW - Testosterone Congeners N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1006/hbeh.1998.1486 ER -