• Thumbnail for Hasemania
    Hasemania is a genus of characins endemic to Brazil, where only found in river basins that originate on the Brazilian Shield, ranging west to the Juruena...
    3 KB (268 words) - 12:25, 15 July 2024
  • Thumbnail for Silvertip tetra
    The silvertip tetra (Hasemania nana) is a species of characid freshwater fish omnivores native to streams and creeks in the São Francisco basin in Brazil...
    3 KB (318 words) - 23:29, 10 September 2024
  • Thumbnail for Tetra
    Silver tetra, Micralestes acutidens Silvertip tetra, Hasemania melanura Silvertip tetra, Hasemania nana Splash tetra, Copella arnoldi Spot-fin tetra, Hyphessobrycon...
    11 KB (1,089 words) - 10:25, 26 September 2024
  • Thumbnail for São Francisco River
    Orthospinus franciscensis (a characin and the only member of its genus), Hasemania nana (a small tetra that often is kept in aquariums), and Salminus franciscanus...
    18 KB (1,832 words) - 06:48, 2 November 2024
  • offshore remote island reefs Silvertip tetra, a small freshwater fish (Hasemania nana) found in Brazil Silvertip Mountain, in British Columbia Silvertip...
    787 bytes (138 words) - 03:38, 25 December 2023
  • seven taxa and has at least twenty species named in his honor. The genus Hasemania is also named after him. He later became a businessman and farmer. Haseman...
    16 KB (1,675 words) - 23:05, 27 March 2024
  • 8 in) Serpae tetra Hyphessobrycon serpae 4.5 cm (1.8 in) Silvertip tetra Hasemania nana 3 cm (1.2 in) Tucanoichthys tucano 2 cm (0.79 in) X-ray tetra Pristella...
    178 KB (1,267 words) - 14:03, 26 October 2024
  • Thumbnail for Characidae
    Priocharax Roeboides Subfamily Pristellinae Bario Deuterodon Ectrepopterus Hasemania Hemigrammus Hyphessobrycon Moenkhausia Myxiops Paracheirodon Parapristella...
    17 KB (1,374 words) - 16:26, 18 October 2024
  • D. Haseman (1948-2019), American computer scientist Hageman (surname) Hasemania - a genus of fish name for John Diederich Haseman Haseman's gecko Haseman–Elston...
    784 bytes (136 words) - 00:42, 13 January 2024
  • mexicanus, Mexican tetra (2021) Colossoma macropomum, Tambaqui (2021) Hasemania nana, Silvertip tetra (2013) Petitella bleheri, Firehead tetra (2015)...
    373 KB (28,773 words) - 10:46, 2 November 2024
  • Experimental Zoology; vol. 7; no. 3 Ellis, M.D. 1911. On the species of Hasemania, Hyphessobrycon, and Hemigrammus collected by J.D. Haseman for the Carnegie...
    9 KB (900 words) - 03:08, 14 April 2024
  • orbicularis Exodon paradoxus Gnathocharax steindachneri Gymnocorymbus ternetzi Hasemania nana Hemigrammus erythrozonus Hemigrammus ocellifer Hemigrammus pulcher...
    32 KB (1,134 words) - 12:45, 14 September 2024
  • H. nana may refer to: Hasemania nana, the silvertip tetra, a freshwater fish species native to blackwater rivers in Brazil Hemigrammocapoeta nana, a ray-finned...
    769 bytes (122 words) - 19:34, 14 October 2011