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Serrasalmus Manueli . As with all other piranhas, it is one of the hardest biting creatures on the planet relative to the body weight. This is a popular fish among aquarium hobbyists, although not as much as their red bellied or black piranha counterparts. This fish is said to be very sensitive to the environment and water conditions. Most of t ...
''Serrasalmus manueli'', or the ''Silver piranha'' or Manuel's piranha, is one of the largest species of piranha within the genus ''Serrasalmus''. Its size and weight are still yet to be determined but it is safe to say that it reaches around the same size and weight as the black piranha. It is a solitary species of piranha contrary to the social lifestyle of the much popular red-bellied piranha The red-bellied piranha, also known as the red piranha (''Pygocentrus nattereri''), is a type of piranha native to South America, found in the Amazon, Paraguay, Paraná and Essequibo basins, as well as coastal rivers of northeastern Brazil. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piranha
A piranha or piraña (, , or ; or , ) is one of a number of freshwater fish in the family Serrasalmidae, or the subfamily Serrasalminae within the tetra family, Characidae in order Characiformes. These fish inhabit South American rivers, floodplains, lakes and reservoirs. Although often described as extremely predatory and mainly feeding on fish, their dietary habits vary extensively, and they will also take plant material, leading to their classification as omnivorous. Etymology The name originates from the indigenous Tupi people and their respective Tupi language. It is formed from two words, meaning fish and meaning tooth; the same word is used by Indians to describe a pair of scissors. Another possible derivation is from , probably literally "biting-fish". In the mid 18th century the Portuguese merged the word into . Finally, the word may also come from the combination of meaning fish and meaning cut (which also meant "bad" or "devil" in Tupi-Guarani). Taxonomy an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serrasalmus
''Serrasalmus'' is a genus of piranhas. They are collectively known as pirambebas; the "typical" piranhas like the piraya piranha are nowadays placed in ''Pygocentrus''. Like all piranhas, ''Serrasalmus'' are native to South America. These fish are predatory, have sharp teeth and generally have a rhomboid shape. In some, the shape is more ovoid, particularly in old specimens. Some ''Serrasalmus'' species can exceed (''S. manueli'' and ''S. rhombeus'', according to OPEFE), placing them among the largest Serrasalmidae. Species There are at least 31 recognized species in this genus: * ''Serrasalmus altispinis'' Anaïs Merckx, Merckx, Michel Louis Arthur Marie Ange François Jégu, Jégu & Geraldo Mendes dos Santos, dos Santos, 2000 * ''Serrasalmus altuvei'' Manuel Vicente Ramírez, Ramírez, 1965 (''caribe pinche'') * ''Serrasalmus auriventris'' (Hermann Burmeister, Burmeister, 1861) * ''Serrasalmus brandtii'' Christian Frederik Lütken, Lütken, 1875 (white piranha) * ''Serrasalmu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-bellied Piranha
The red-bellied piranha, also known as the red piranha (''Pygocentrus nattereri''), is a type of piranha native to South America, found in the Amazon, Paraguay, Paraná and Essequibo basins, as well as coastal rivers of northeastern Brazil.''Pygocentrus nattereri''. Animal Diversity Web. University of Michigan. Accessed 19 February 2016.Froese, R. and D. Pauly, Editors FishBase. 2015. This fish is locally abundant in its freshwater habitat. They are omnivorous foragers and feed on insects, worms, crustaceans, and fish. They are not a migratory species but do travel to seek out conditions conducive to breeding and spawning during periods of increase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serrasalmidae
The Serrasalmidae (serrasalmids) are a family of characiform fishes, recently elevated to family status. It includes more than 90 species. The name means "serrated salmon family", which refers to the serrated keel running along the belly of these fish. Fish classified as Serrasalmidae are also known by these common names: pacu, piranha, and silver dollar. These common names generally designate differing dental characteristics and feeding habits. Description Serrasalmids are medium- to large-sized characiform fishes that reach about long, generally characterized by a deep, laterally compressed body with a series of midventral abdominal spines or scutes, and a long dorsal fin (over 16 rays). Most species also possess an anteriorly directed spine just before the dorsal fin extending from a supraneural bone; exceptions include members of the genera ''Colossoma'', ''Piaractus'', and ''Mylossoma''. Most serrasalmids have about 60 chromosomes, ranging from 54 to 62.''Metynnis'' has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
