Let's Talk About Sex
Cyclopes didactylus
reproduces sexually as it forms embryos like the
yak. In Cyclopes
didactylus, the uterus of C. didactylus is pear
shaped and has fallopian tubes that are connected to flattened
ovaries (Hayssen et al 2012).
Gestation of the fetus is around 135 days and only one offspring
is produced (Schober 1999). The mating seasons
for C. didactylus
is
from July to August (International Masters Publishers 1993). Cyclopes
didactylus has one cub per pregnancy and it can have two
pregnancies in a year (Hayssen et al 2012). The cub is born with fur
and is reared by both parents. When C. didactylus gets to about
one third the size of the parents, they feed it partially
digested insects and the males sometimes carry it on their back
to and from their nest of dry leaves in a hole in the tree
(Schober 1999). While on its parents' backs, the cub clings onto
their tail so it does not fall off of their back (International
Masters Publishers 1993). Foraging mothers leave the cub in the nest
for about eight hours each night to get food (Hayssen et al
2012).
The offspring is weaned off of its parents support when it is
about one half to two thirds the maternal weight (Hayssen et
al 2012). This happens at about nine months old and the cub becomes
semi-independent, slowly moving from its mother (International
Masters Publishers 1993). The offspring usually lives for about 2.3
years on average in captivity (Schober 1999).
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