Třída: Actinopterygii - paprskoploutví
Řád: Characiformes - trnobřiší
Čeleď: Characidae - tetrovití

Typový druh: Xiphorhamphus anomalus Steindachner, 1880

Reference: Eigenmann, C. H. 1910. Catalogue of the fresh-water fishes of tropical and south temperate America. In: Reports of the Princeton University expeditions to Patagonia 1896-1899. Zoology. Catalogue v. 3 (pt 4): 375-511.

Přehled druhů

• Acestrocephalus acutus Menezes, 2006
  Menezes N. A. 2006. Description of five new species of Acestrocephalus Eigenmann and redescription of A. sardina and A. boehlkei (Characiformes: Characidae). Neotropical Ichthyology, 4(4): 385-400, 2006.
• Acestrocephalus anomalus (Steindachner, 1880)
  Tetra zvláštní
  Steindachner, F.   1880. Zur Fisch-Fauna des Cauca und der Flüsse bei Guayaquil. Denkschr. Akad. Wiss. Wien v. 42: 55-104, Pls. 1-9.
• Acestrocephalus boehlkei Menezes, 1977
  Tetra Boehlkeova
  Menezes, N. A.   1977. Acestrocephalus boehlkei, a new and disjunct cynopotamine from Ecuadorean and Peruvian Amazon (Osteichthyes, Ostariophysi, Characidae). Pap. Avulsos Dep. Zool. (São Paulo) v. 30 (no. 13): 185-193.
• Acestrocephalus ginesi Lasso & Taphorn, 2000
  Tetra Ginesova
  Lasso, C. A. & D. Taphorn. 2000. A new species of Acestrocephalus (Characiformes: Characidae) from Venezuela. Rev. Biol. Trop. v. 48 (no. 2/3): 443-447.
• Acestrocephalus maculosus Menezes, 2006
  Menezes N. A. 2006. Description of five new species of Acestrocephalus Eigenmann and redescription of A. sardina and A. boehlkei (Characiformes: Characidae). Neotropical Ichthyology, 4(4):385-400, 2006.
• Acestrocephalus nigrifasciatus Menezes, 2006
  Menezes N. A. 2006. Description of five new species of Acestrocephalus Eigenmann and redescription of A. sardina and A. boehlkei (Characiformes: Characidae). Neotropical Ichthyology, 4(4): 385-400, 2006.
• Acestrocephalus pallidus Menezes, 2006
  Menezes N. A. 2006. Description of five new species of Acestrocephalus Eigenmann and redescription of A. sardina and A. boehlkei (Characiformes: Characidae). Neotropical Ichthyology, 4(4): 385-400, 2006.
• Acestrocephalus sardina (Fowler, 1913)
  Tetra sardinková
  Fowler, H. W.   1913. Fishes from the Madeira River, Brazil. Proc. Acad. Nat. Sci. Phila. v. 65: 517-579.
• Acestrocephalus stigmatus Menezes, 2006
  Menezes N. A. 2006. Description of five new species of Acestrocephalus Eigenmann and redescription of A. sardina and A. boehlkei (Characiformes: Characidae). Neotropical Ichthyology, 4(4): 385-400, 2006.

Statistické údaje

Počet druhů: 9