Classification / Names
Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa
>
Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: Hyphessobrycon: Greek, hyphesson, -on, -on = a little smaller + Greek, bryko = to bite (Ref. 45335); taphorni: Named for Donald C. Taphorn for his great contribution to the study and recognition of the diversity of neotropical fishes.
Eponymy: Dr Donald Charles Taphorn Baechle (d: 1951) is an American zoologist and ichthyologist who lives in Venezuela and whose major interest is Venezuelan freshwater fish. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce bentopelágico. Tropical
Asia: Madre de Dios River drainage, Peru.
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.9 cm SL macho / no sexado; (Ref. 93393)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 11; Radios blandos anales: 23 - 26; Vértebra: 33. Diagnostic characters include the following: iii, 8 dorsal-fin rays; 4-5 pored lateral-line scales; 1-2 teeth in the outer premaxillary row; 7-8 teeth in the inner premaxillary row; caudal-peduncle length 11.4-16.4% SL; 28-29 lateral scales; absence of a humeral spot. Distinguished from Hyphessobrycon loretoensis by having 4 scales between the lateral line and the anal fin origin (vs. 3) and 2 maxillary teeth (vs. 3-4); and from H. agulha by having 11-12 branched pectoral-fin rays (vs. 9-10) (Ref. 93393).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
García-Alzate, C.A., C. Román-Valencia and H. Ortega, 2013. Hyphessobrycon taphorni y H. eschwartzae (Teleostei: Characidae) dos nuevas especies de peces de la cuenca del río Madre de Dios, Perú. Rev. Biol. Trop. (Int. J. Trop. Biol. ISSN-0034-7744) 61(2):859-873. (Ref. 93393)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00498 - 0.02769), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
