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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 currently 31 recognized species in this genus: * ''Serrasalmus altispinis'' Merckx, Jégu & dos Santos, 2000 * ''Serrasalmus altuvei'' Ramírez, 1965 (''caribe azul'') * ''Serrasalmus auriventris'' (Burmeister, 1861) * ''Serrasalmus brandtii'' Lütken, 1875 (White Piranha) * ''Serrasalmus compressus'' Jégu, Leão & dos Santos, 1991 * ''Serrasalmus eigenmanni'' Norman, 1929 * ''Serrasalmus elongatus'' Kner, 1858 (Slender Piranha, ''"caribe pinche"'') * ''Serrasalmus emarginatus'' (Jardine, 1841) * ''Serrasalmus geryi'' Jégu & dos Santos, 1988 (Violet Line Piranha) * ''Serrasalmus gibbus'' Castelnau, 1855 * ''Serrasalmus gouldingi'' W. L. Fink & Machado-Allison, 1992 (Blue Tiger Piranha) * ''Serrasalmus hastatus'' W. L. Fink & Machado-Allison, 2001 * ''Serrasalmus hollandi'' (C. H. Eigenmann, 1915) * ''Serrasalmus humeralis'' Valenciennes, 1850 (Pirambeba) * ''Serrasalmus irritans'' (W. K. H. Peters, 1877) (''"caribe pinche"'') * ''Serrasalmus maculatus'' Kner, 1858 (Spotted Piranha) * ''Serrasalmus manueli'' (Fernández-Yépez & Ramírez, 1967) (Green Tiger Piranha, ''caribe parguasero'') * ''Serrasalmus marginatus'' Valenciennes, 1837 * ''Serrasalmus medinai'' Ramírez, 1965 (Red-throated Piranha) * ''Serrasalmus nalseni'' Fernández-Yépez, 1969 (''caribe pintado'') * ''Serrasalmus neveriensis'' Machado-Allison, W. L. Fink, López Rojas & Rodenas, 1993 * ''Serrasalmus nigricans'' (Spix & Agassiz, 1829) * ''Serrasalmus nigricauda'' (Burmeister, 1861) * ''Serrasalmus odyssei'' Hubert & Renno, 2010 * ''Serrasalmus rhombeus'' (Linnaeus, 1766) (Redeye Piranha, ''caribe amarillo'') * ''Serrasalmus sanchezi'' Géry, 1964 (Sharp-snouted Piranha) * ''Serrasalmus scotopterus'' (Jardine, 1841) * ''Serrasalmus serrulatus'' (Valenciennes, 1850) (''caribe cortador'') * ''Serrasalmus spilopleura'' Kner, 1858 (Speckled Piranha) * ''Serrasalmus stagnatilis'' (Jardine, 1841) * ''Serrasalmus undulatus'' (Jardine, 1841)
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Serrasalmus」の詳細全文を読む
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