Tanabata shows love, and seahorses come to grab the mirror
Tanabata Festival, lovers will eventually become dependents! Seahorse but grab the C position, not only monogamous show love, Seahorse dad also packs "pregnant and baby to do housework", spoil the wife if this, try to ask the world's heroes who can be opposed! Let's take a look!
Tanabata Festival, lovers eventually become dependents
The seahorse is a fish not a horse, it is a collective name for several small fish species in the order Troutidae, no more than 30 cm in length, mainly distributed in the Atlantic, Europe, Pacific, Australia and other places.
Seahorses are fishes not horses
In terms of giving birth, the seahorse can definitely be said to be alone in the world: the seahorse couple divides labor and cooperates, the seahorse mother is responsible for concentrating on raising eggs, and the seahorse father is responsible for "pregnancy and childbirth" after mating is completed, which greatly enhances the breeding ability of the seahorse family, and can basically achieve "three times a year", which is really very productive.
When it comes to having children, the seahorse can definitely be said to be alone
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So, why does Father Seahorse spoil his wife so much? Because under natural conditions, the distribution of the seahorse is relatively sparse, coupled with the ability of the seahorse to swim is not strong, so once the seahorse father finds the seahorse mother, it will carry forward the rogue spirit and drag the seahorse mother to death.
And, because the survival rate of the small hippocampus is so low, basically only one percent or one thousandth, in this case, increasing the output rate is the only feasible way.
Survival rate of the small hippocampus
Therefore, in the process of evolution for tens of millions of years, the seahorse father evolved a "nursery bag", which can cooperate with the seahorse mother to share the burden of "pregnancy and childbirth" during the limited estrus period every year, so that the seahorse mother does not have to spend time and energy on "pregnancy and childbirth", but concentrates on cultivating eggs, which can be cycled many times during a estrus period, and the efficiency is very high.
Hippocampus Daddy Parenting
In order to ensure that the rhythm of "egg breeding" and "pregnancy and childbirth" is basically the same, the seahorse has formed a "monogamous system". It also makes the hippocampus the only animal on earth to have offspring from its father.
The seahorse forms "monogamy"
For the matter of Seahorse "giving birth to a son on behalf of a wife", tell me your opinion in the comment area!
The seahorse is the only animal on Earth that has offspring from its father
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