title: Comparison of age composition, growth, and fecundity between two populations each of Fundulus heteroclitus and F. diaphanus (Pisces: Cyprinodontidae).
mesh_terms: D000367:Age Factors; D000818:Animals; D005260:Female; D005298:Fertility; D005399:Fishes / Q000254:growth & development / Q000502:physiology*; D007695:Killifishes / Q000254:growth & development / Q000502:physiology; D008297:Male; D011153:Population