title: Tongue evolution in the lungless salamanders, family Plethodontidae. II. Function and evolutionary diversity.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D003238:Connective Tissue / Q000033:anatomy & histology; D005247:Feeding Behavior / Q000502:physiology; D007568:Jaw / Q000033:anatomy & histology; D009132:Muscles / Q000033:anatomy & histology; D014059:Tongue / Q000033:anatomy & histology*; D014562:Caudata / Q000033:anatomy & histology* / Q000502:physiology