Most dinosaurs likely reproduced by mating, with the male using a cloaca to transfer sperm to the female's cloaca. This method of reproduction is similar to how modern birds reproduce. While the exact mating behaviors of dinosaurs are still a topic of research and debate, this is the current understanding based on fossil evidence and comparisons to modern relatives.

Sharks reproduce through internal fertilization. The male shark uses his claspers to insert sperm into the female shark's cloaca. The female then fertilizes her eggs internally, which eventually develop and hatch inside her body before being born live or laid as eggs.

The Balloon molly is a Black Molly (Poecilia sphenops) that has been bred with a deformed spine. (It was an inevitable accident of (bad) inbreeding) This deformity shortens the fishes lifespan. If this deformity had occured in any fish I had bred I would have euthanased the fish rather than perpetuate a deformity. I personally believe that the breeders who deliberately breed and allow this deformed fish to be sold are doing the wrong thing by the species.

The guppy was "Lebistes reticulatus" for many many years but now the taxonomists in their ultimate wisdom, have decided that the guppy should be in the same classification as the Molly. Now the Guppy is correctly called "Poecilia reticulata".

The scientific name for Dwarf Gouramis is Trichogaster lalius.

Keyblades are fictional weapons from the video game series Kingdom Hearts, so they are not sold in physical retail stores. However, you may find replica keyblades for sale on online retail websites or at conventions where vendors sell merchandise related to the series.

Goldfish can exhibit signs of stress or sickness in response to poor living conditions, such as inadequate space, water quality, or social interactions. However, it is not clear if they experience emotions like depression in the same way humans do. Proper care and a suitable environment can help prevent stress-related issues in goldfish.

Yes, mosquitoes mate in order to reproduce. Male mosquitoes typically locate and mate with a female mosquito in order to fertilize her eggs. This process is essential for the continuation of the mosquito species.

A fish with limbs is called a Coelacanth, which have recently been discovered alive.

If you are losing water in your tank, it is probably because of evaporation. No matter if you have a fish bowl or a fish tank, if it's in direct sunlight, the water's gonna evaporate. Another way you could be losing water is something called "fish intake". Most fish absorb water through their skin, and they replace it with their... bodily fluids. And most of what the fluids are is carbon dioxide and other things that take the place of water. Now there's more air in there and less water. Hope you find this useful!

P.S.-- If you find that the water is lower because of fish intake, add a bit of water IMMEDIATELY!!! The lack of water means lack of oxygen. Your fish could suffocate!

P.P.S-- On that cheerful note, good-bye!

Depends on where exactly it is situated in your loft. What you must remember it will be taking up space in the loft which is why you are looking for a loft conversion in the first place.

First thing is to call in a few loft conversion specialists to take a look and they can best advice you when on site.

Look at the circles behind its eyes. If they are larger than than its eyes it is a male. Smaller, female

In a 15-gallon aquarium, you could consider keeping small freshwater fish such as guppies, endlers, neon or ember tetras, dwarf rasboras, or a betta fish. Always ensure proper water conditions and compatibility when selecting fish for your aquarium.

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When a body of water is polluted with mercury, the mercury will begin building up in every part of the water, including plants, plankton, and fish. Each part of the food chain increases the amount of mercury. Therefore, larger fish will have more mercury inside them.

On Petsmart and Petco they say 10 gallons or larger, but I have mine in a 5 gallon tank with 2 guppies and some plants ( 1 live 2 fake) and they are doing great. Just do weekly water changes and they will be fine. I also have a filter and a heater.

The "blue" Dwarf Gourami (Colisa lalia) is sexed the same way as all Dwarf gouramis. The male is brightly coloured and the female is much plainer.

Guppies are better at 70F than 78F. but pH and Temperature are not the only things that matter. You need to follow the basic rules to keep your water habitable. The basic rules for keeping fish successfully are. :- 1 inch of fish must have at least 1 gallon of water. Every tank must have a permanently running 'cycled' filter. :- Every tank need at least 50% of its water relpaced every week. If you fail to observe and comply with any of the above rules I can guarantee that your fish will be constantly getting sick and they will live vastly shortened lifespans.

Molly fish do not lay eggs. They are livebearers and give birth to fry fish. If there are eggs in an aquarium with Molly fish, then they belong to another fish.

It means the Fish could be blind in that eye or it could just be the way it was born

Yeah, guppies bear live young

Ascending rivers from the sea, at certain seasons, for breeding, as the salmon, shad, etc., Tending upwards; -- said of terns in which the lowest secondary segments are on the upper side of the branch of the central stem.

When your female guppy is pregnant you can't tell by it's size. You have to look at it's gravid spot. Which is right behind their stomach and the tail. It's right around the butt of the guppy. It takes about a month for the babies to be born. Plus you can not stress out your the pregnant fish.

Can you have three pictus catfish in a five gallon fish tank

bigger fish

Parrot fish are a man made crossbreed. Not much is known about their breed specific ailments yet. Black Spot Disease, Ready to mate, water quality issue, changing color naturally as it matures, The black on your fish could be any one of these. Most of the time one or another of these will produce the markings and will not have an impact on the fishes behavior. You can attempt to medicate the tank if you want, if it is a disease parasite then Maracide would probably work best. It could also clear up on it's own. I would do a water change and test water quality first.