title: Skin color in the squids Loligo pealii and Loligo opalescens. I. Chromatophores.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001369:Axons / Q000166:cytology; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002856:Chromatophores; D003116:Color; D004721:Endoplasmic Reticulum; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008931:Mitochondria, Muscle; D008974:Mollusca; D012270:Ribosomes; D012508:Sarcolemma; D012583:Schwann Cells; D012867:Skin / Q000166:cytology