Uzi maalum wa kupeana Likes: Comment chochote upate "Like"

Chameleons are different from many reptiles because some of the species, like the Jackson's chameleon, have live births. These species can give birth to eight to 30 young at one time after a gestation of four to six months.
 
FB_IMG_1539964861391.jpg
 
Animals Who Die Giving Birth. There are four common species of animals who die soon after giving birth. These are the octopus, the squid, salmon and the common mayfly. For the most part,the males die soon after fertilizing the female's eggs and the females live only long enough to birth their young before dying.
 
It sounds crazy, but suicidal reproduction - also known as semelparity - is common in nature. There are a surprising number of animals that immediately die after having sex or not long after the mating season. ... Males that die right after mating aren't sticking around to eat all the food and take up space.
 
The Male Phascogale is the Largest Mammal That Mates Itself to Death
phascogale-photo-1

The male Australian phascogale is the largest known mammal to kick the bucket after sex for reasons similar to the antechinus and other marsupial mammals. Around the age of 11 month to 12 months, the male phascogale - if fortunate enough to be chosen by the dominant female - breeds in early winter. He expends so much energy trying to seal the deal it fries his own immune system. All three species of phascogale fall prey to stress-induced diseases and die, or they fall prey to prey and are eaten by owls, foxes, and cats. Either way, they're bound to die after their first and only breeding season.
 
The Male Little Red Kaluta is the Old Grassland-Dwelling Mammal to Go Out With a Bang
little-red-kaluta-photo-u1

The males in the Dasykaluta rosamondae or "Little Red Kaluta" species is one of four marsupial mammal species where the dudes are doomed to go out with a bang. Like the antechinus and phascogale, males die soon after their first mating period after reaching sexual maturity at about 10 months old. The Little Red Kaluta, however, is the only one of these marsupials to live in the grasslands of Australia. The rest of these unlucky guys dwell in the forest. Interestingly, in laboratory settings, the males kept alive after mating become "reproductively senile," which, no, doesn't mean they keeps losing their keys during sex - it means they're too old to effectively mate ... at the ripe old age of one.
 
You must log in or register to reply here.

Similar Discussions

Back
Top Bottom
Forums
New posts
Post thread
Back