General observations on the growth and development of the young pouch opossum, Didelphis virginiana.
A 3-year study of general growth and development revealed a uniform increase in body length of young pouch opossums during the first 10 weeks of life. Throughout this period, growth was linear and constant for all animals regardless of sex, litter size, or whether animals were obtained from first, second or third litters. Body weights were somewhat more variable, but there were no significant sex differences. Various aspects of external gross morphology are presented and discussed as they relate to growth of the young opossum.
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001699:Biometry; D005260:Female; D008098:Litter Size; D008297:Male; D009893:Opossums / Q000254:growth & development*; D011247:Pregnancy; D012737:Sex Factors