Anchoviella sanfranciscana

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Anchoviella sanfranciscana Barbosa, Gomes da Silva, da Rocha Araújo & Carvalho, 2017

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Anchoviella sanfranciscana
Picture by Barbosa, J.M./M. Deda

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Clupeiformes (Herrings) > Engraulidae (Anchovies) > Engraulinae
Etymology: Anchoviella: Italian ancioa = anchovy (Ref. 45335);  sanfranciscana: The specific name sanfranciscana is a noun in the genitive case that refers to the place of occurrence of the species, at the São Francisco River.

Environment: milieu / climate zone / depth range / distribution range Ecología

; agua dulce; salobre pelágico.   Tropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

South America: upstream and estuary of São Francisco River, Brazil.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 12.8 cm SL macho / no sexado; (Ref. 116921)

Short description Morfología | Morfometría

Radios blandos dorsales (total): 13-15; Radios blandos anales: 13 - 16; Vértebra: 42. Anchoviella sanfranciscana is diagnosed from its congeners by the following characteristics: wide silver lateral band present, with a well-defined dark brown and yellow lateral band above - its total width is 1.5 to 2 times wider than the ocular diameter, (vs. width is less than 1 time in other congeners); distance from tip of dorsal fin to start of anal fin is similar in size as the dorsal fin (vs. distance is smaller in other congeners, except A. perfasciata); and 29-35 gill rakers in lower branch of the first branchial arch (vs. maximum is 27 in other congeners, except for A. cayennensis) (Ref. 116921).

Biología     Glosario (por ej. epibenthic)

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Barbosa, J.M., A.G. Gomes da Silva, A.R. da Rocha Araújo and M.F. Carvalho, 2017. A new species of Anchoviella Fowler, 1911 (Clupeiformes: Engraulidae) from the mouth of the São Francisco River, Brazil. ActaFish 5(3):162-168. (Ref. 116921)

IUCN Red List Status (Ref. 123251)

  Data deficient (DD) ; Date assessed: 18 July 2018

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

Más información

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Ecología
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componentes alimenticios
consumo de alimento
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Madurez
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Fecundidad
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Length-frequencies
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heritabilidad
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Fuentes de Internet

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Zoobank | Expediente Zoológico

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00251 - 0.01205), b=3.19 (3.01 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.3   ±0.4 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.).
Vulnerability (Ref. 59153):  Low vulnerability (17 of 100) .