WebFish eggs. Fish breed in a number of ways. Most fish release thousands of eggs, scattering them in the water where the male fish fertilize them. The eggs develop and hatch into larvae (baby fish) without any help from the parents. Most larvae are eaten by other creatures, but a few survive to become adults. Some fish, such as the bullhead, look ... Guppies are highly prolific livebearers giving birth to between five and 30 fry, though under extreme circumstances, she may give birth to only one or two or over 100. The gestation period of a guppy is typically 21–30 days, but can vary considerably. The area where a pregnant guppy's abdomen meets the tail is sometimes called the "gravid patch", or "gravid spot". When pregnant, there is a slight discoloration that slowly darkens as the guppy progresses through pregnancy. T…
Pregnancy in fish - Wikipedia
WebNov 23, 2024 · In a carefully controlled tank hidden from aquarium visitors, Matsushige and her team created the right conditions for the female sea dragons to produce eggs. Eventually, the conditions were right for the males as well. They joined the females in a cheek-to-cheek and tail-to-tail swim toward the surface. But time and again, the eggs … WebJul 15, 2024 · Some of the most popular tropical aquarium fish include guppies, platies, mollies and swordtails. The females give birth to live young, instead of laying eggs as other freshwater fish do. In the wild, the female guppy lays her eggs in the water column and the male fertilizes them with his sperm. In the aquarium, however, females lay their eggs ... sm64 the missing stars download
8 Aquarium Fish That Give Live Birth (Freshwater Aquarium)
WebAnswer (1 of 7): For the so called live bearing fish, like Guppies, hatching their eggs internally means that none of those eggs will be eaten by predators before they hatch. That worked out to be an evolutionary advantage over the egg laying species who don’t provide any care for eggs or fry. Th... WebJul 15, 2024 · Some of the most popular tropical aquarium fish include guppies, platies, mollies and swordtails. The females give birth to live young, instead of laying eggs as … sm6600a-04-mf