Observations on the reproduction and growth of the Long-tailed Pygmy Possum, Cercartetus caudatus (Marsupialia: Burramyidae), in captivity.

Abstract

Long-tailed Pygmy Possums Cercartetus caudatus were bred in captivity. Twice yearly breeding was indicated by the births of young to captive females, and by peaking and regression of the testes width of the male. Litter sizes were up to four, and young were first recorded emerging from the pouch at 34 ± 5 days. Young become independent at 92 ± 10 days. Females raised in captivity first bred at the age of 15 months. Maximum longevity of captive born individuals was 38 months. Torpidity was observed in a tropical climate.