TY - RPRT TI - Melanin pattern morphs do not differ in metabolic rate: implications for the evolutionary maintenance of a melanophore polymorphism in the green swordtail, Xiphophorus helleri. AU - Christiane I Meyer AU - Robert Kaufman AU - Joseph J Cech PY - 2006 DO - 10.1007/s00114-006-0134-x UR - https://pubmed.ncbi.nlm.nih.gov/16830165/ ID - 16830165 ER -