Biology:Hemigrammus

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Hemigrammus is a genus of freshwater ray-finned fishes that belongs to the family Acestrorhamphidae (American characins). Members of this genus are found in South America, including Trinidad. They are commonly seen in the aquarium trade.

Description

These are medium-small tetras where the largest species reach up to around 11 cm (4.3 in).

Species

There are currently 55 recognized species in this genus:[1]

  • Hemigrammus amacayacu Albornoz‐Garzón, Méndez‐López, DoNascimiento & Lima, 2019
  • Hemigrammus analis Durbin, 1909
  • Hemigrammus apiaka (Esguícero & Castro, 2017)
  • Hemigrammus arua F. C. T. Lima, Wosiacki & C. S. Ramos, 2009
  • Hemigrammus ataktos Marinho, D'Agosta & Birindelli, 2014 [2]
  • Hemigrammus barrigonae C. H. Eigenmann & Henn, 1914
  • Hemigrammus bellottii (Steindachner, 1882)
  • Hemigrammus boesemani Géry, 1959
  • Hemigrammus brevis Durbin, 1911
  • Hemigrammus changae Ota, F. C. T. Lima & Hidalgo, 2019
  • Hemigrammus coeruleus Durbin, 1908
  • Hemigrammus collettii (Steindachner, 1882)
  • Hemigrammus copei (Steindachner, 1882)
  • Hemigrammus cupreus Durbin, 1918
  • Hemigrammus cylindricus Durbin, 1909
  • Hemigrammus diagonicus Mendonça & Wosiacki, 2011 [3]
  • Hemigrammus durbinae Ota, F. C. T. Lima & Pavanelli, 2015 [4]
  • Hemigrammus eigenmanni (Géry, 1964)
  • Hemigrammus elegans (Steindachner, 1882)
  • Hemigrammus erythrozonus Durbin, 1909 (Glowlight tetra)
  • Hemigrammus filamentosus Zarske, 2011 [5]
  • Hemigrammus flavus (Britzke, Troy, Oliveira & Benine, 2018
  • Hemigrammus gracilis (Lütken, 1875)
  • Hemigrammus grammicus C. H. Eigenmann, 1912
  • Hemigrammus hyanuary Durbin, 1918 (Costello tetra)
  • Hemigrammus iota Durbin, 1909
  • Hemigrammus kuroobi Reia & Benine, 2019
  • Hemigrammus levis Durbin, 1908
  • Hemigrammus lunatus Durbin, 1918 [6]
  • Hemigrammus machadoi Ota, F. C. T. Lima & Pavanelli, 2014 [6]
  • Hemigrammus mahnerti Uj & Géry, 1989
  • Hemigrammus marginatus Durbin, 1911
  • Hemigrammus megaceps Fowler, 1945
  • Hemigrammus melanochrous Fowler, 1913
  • Hemigrammus melogrammus C. H. Eigenmann, 1908
  • Hemigrammus micropterus Meek, 1907
  • Hemigrammus microstomus Durbin, 1918
  • Hemigrammus mimus J. E. Böhlke, 1955
  • Hemigrammus ora Zarske, Le Bail & Géry, 2006
  • Hemigrammus orthus Durbin, 1909
  • Hemigrammus parana Marinho, F. R. de Carvalho, Langeani & Tatsumi, 2008
  • Hemigrammus pretoensis Géry, 1965
  • Hemigrammus rodwayi Durbin, 1909 (Gold tetra)
  • Hemigrammus rubrostriatus Zarske, 2015 [7]
  • Hemigrammus schmardae (Steindachner, 1882)
  • Hemigrammus serrazul Ribeiro & Ferreira et al, 2023[8]
  • Hemigrammus silimoni Britski & F. C. T. Lima, 2008
  • Hemigrammus stictus (Durbin, 1909)
  • Hemigrammus taphorni Benine & G. A. M. Lopes, 2007
  • Hemigrammus tocantinsi F. R. de Carvalho, Bertaco & Jerep, 2010
  • Hemigrammus tridens C. H. Eigenmann, 1907
  • Hemigrammus tupebas (Esguícero & Castro, 2017)
  • Hemigrammus ulreyi (Boulenger, 1895)
  • Hemigrammus unilineatus (T. N. Gill, 1858) (Feather-fin tetra)
  • Hemigrammus vorderwinkleri Géry, 1963
  • Hemigrammus xaveriellus Lima, Urbano-Bonilla & Prada-Pedreros, 2020

References

  1. ↑ Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Species in the genus Hemigrammus". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=species&genus=Hemigrammus. 
  2. ↑ Marinho, M.M.F.; Dagosta, F.C.P.; Birindelli, J.L.O. (2014). "Hemigrammus ataktos: a new species from the rio Tocantins basin, central Brazil (Characiformes: Characidae)". Neotropical Ichthyology 12 (2): 257–264. doi:10.1590/1982-0224-20130091. 
  3. ↑ Mendonça, M.B.; Wosiacki, W.B. (2011). "A New Species of Hemigrammus from the Lower Amazon Floodplain (Characiformes: Characidae)". Copeia 2011 (2): 211–215. doi:10.1643/CI-09-214. 
  4. ↑ Ota, R.P.; Lima, F.C.T.; Pavanelli, C.S. (2015). "A new species of Hemigrammus Gill, 1858 (Characiformes: Characidae) from the central and western Amazon and rio Paraná-Paraguai basins". Zootaxa 3948 (2): 218–232. doi:10.11646/zootaxa.3948.2.4. PMID 25947773. 
  5. ↑ Zarske, A. (2011). "Hemigrammus filamentosus spec. nov. – der Südamerikanische Fadensalmler, ein neuer Salmler (Teleostei: Characiformes: Characidae) aus dem Araguaya-Becken in Brasilien". Vertebrate Zoology 61 (1): 3–12. doi:10.3897/vz.61.e31134. 
  6. ↑ 6.0 6.1 Ota, R.P.; Lima, F.C.T.; Pavanelli, C.S. (2014). "A new species of Hemigrammus Gill, 1858 (Characiformes: Characidae) from the rio Madeira and rio Paraguai basins, with a redescription of H. lunatus". Neotropical Ichthyology 12 (2): 265–279. doi:10.1590/1982-0224-20130176. 
  7. ↑ Zarske, A. (2015). "Hemigrammus rubrostriatus spec. nov. – ein neuer Salmler aus Kolumbien und Revalidierung von Hemigrammus falsus Meinken, 1958 (Teleostei: Ostariophysi: Characidae).". Vertebrate Zoology 65 (1): 3–14. doi:10.3897/vz.65.e31499. 
  8. ↑ Ferreira, Katiane Mara; Ribeiro, Alexandre Cunha; Carvalho, Fernando Rogério (2026). "A new Hemigrammus (Characiformes: Acestrorhamphidae) from the rio Cuiabazinho drainages, upper rio Paraguai basin" (in en). Neotropical Ichthyology 24: e250157. doi:10.1590/1982-0224-2025-0157. ISSN 1679-6225. https://www.scielo.br/j/ni/a/fVCzC44fc3p3ddkVpjf3qFH/?lang=en. 

Wikidata ☰ Q134548 entry



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