WebParophiocephalus Popta, 1905. Oshimia D. S. Jordan, 1919. Pseudobetta Richter, 1981. Betta / ˈbɛtə / is a large genus of small, active, often colorful, freshwater ray-finned fishes, in the gourami family (Osphronemidae). [1] The best known Betta species is B. splendens, commonly known as the Siamese fighting fish and often kept as an ... WebPerch is a common name for fish of the genus Perca, freshwater gamefish belonging to the family Percidae.The perch, of which three species occur in different geographical areas, lend their name to a large order of …

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WebFisher Scientific International, Inc. (NYSE: FSH) was a laboratory supply and biotechnology company that provided products and services to the global scientific research and … WebCuttlefish. Despite their name, cuttlefish are not fish but intelligent invertebrates related to the octopus, squid, and nautilus. These fascinating creatures can count, exert self-control, and ... bitten dressing calories

Cuttlefish, facts and photos - National Geographic

Most fish exchange gases using gills on either side of the pharynx. Gills consist of threadlike structures called filaments. Each filament contains a capillary network that provides a large surface area for exchanging oxygen and carbon dioxide. Fish exchange gases by pulling oxygen-rich water through their mouths and pumping it over their gills. In some fish, capillary blood flows in the opposite direction t… WebThis is a list of fish families sorted alphabetically by scientific name. There are 525 families in the list. A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - R - S - T - U - V - W - … bittenfeld apotheke