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The Siamese fighting fish (Betta splendens), commonly known as the betta, [2] is a freshwater fish native to Southeast Asia, namely Cambodia, Laos, Myanmar, Malaysia, Indonesia, Thailand, and Vietnam. [3][4] It is one of 76 species of the genus Betta, but the only one eponymously called "betta", owing to its global popularity as a pet; Betta ...
Papilio bolina Linnaeus, 1758. Hypolimnas parva Aurivillius, 1920. Nymphalis jacintha Drury, [1773] Hypolimnas bolina, the great eggfly, [1][2] common eggfly, [2] varied eggfly, or in New Zealand the blue moon butterfly, [3] is a species of nymphalid butterfly found from Madagascar to Asia [1] and Australia. [2]
Marine fish can produce high numbers of eggs which are often released into the open water column. The eggs have an average diameter of 1 millimetre (0.039 in). The eggs are generally surrounded by the extraembryonic membranes but do not develop a shell, hard or soft, around these membranes.
Juvenile fish are marketed as food. Whitebait is a marketing term for the fry of fish, typically between 25 and 50 millimetres long. Such juvenile fish often travel together in schools along the coast, and move into estuaries and sometimes up rivers where they can be easily caught with fine meshed fishing nets.
Eumorpha pandorus. (Hübner, 1821) Synonyms [1]: 111. Daphnis pandorus Hübner, 1821. Philampelus pandorus ampelophaga Walker, 1856. Eumorpha pandorus, the Pandora sphinx moth or Pandorus sphinx moth, is a North American moth in the family Sphingidae. The species was first described by Jacob Hübner in 1821.
The eggs are about 1.8 mm in diameter [citation needed]. The female now starts cleaning a spot on the glass to put her eggs on. Corydoras are egg depositors and lay their eggs all over the aquarium. Favorite spots include the heater, filters, and the glass, although, occasionally eggs are also laid on plants and driftwood.
Betta pallifina are a mouthbrooding species of betta. The male is the caretaker, holding the fry in his mouth for up to three weeks. In captivity, these fish are very easy to breed. During spawning, which can take several hours, the male embraces the female. Fertilized eggs are gathered into the male's mouth and he retreats to brood the fry ...
The nests are constructed as a place for fertilized eggs to be deposited while incubating and guarded by one or both parents (usually solely the male) until the fry hatch. Bubble nests can also be found in the habitats of domesticated male betta fish. Nests found in these types of habitats indicate a healthy and happy fish.