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Jenynsia lineata  (Jenyns, 1842)

Onesided livebearer
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Native range | All suitable habitat
This map was computer-generated and has not yet been reviewed.
Jenynsia lineata   AquaMaps   Data sources: GBIF OBIS
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Image of Jenynsia lineata (Onesided livebearer)
Jenynsia lineata
Picture by Hawkins, B. Waterhouse

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterígios (peces con aletas radiadas) > Cyprinodontiformes (Rivulines, killifishes and live bearers) > Anablepidae (Four-eyed fishes, onesided livebearers & white-eye) > Anablepinae

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

; agua dulce bentopelágico.   Subtropical; 18°C - 23°C (Ref. 2060)

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

South America: southern tributaries of the Mirim Lagoon.

Length at first maturity / Tamaño / Peso / Age

Maturity: Lm ?, range 4 - 4 cm
Max length : 5.5 cm SL macho / no sexado; (Ref. 80013)

Short description Morfología | Morfometría

Espinas dorsales (total): 0; Radios blandos dorsales (total): 9; Espinas anales 0; Radios blandos anales: 9. Fins colorless. The ground color of the body is olive gray and the flanks show six to eight dark, fine lines or dotted longitudinal stripes; the underside is light. Males are significantly more slender and smaller than females. Both sexes exhibit almost the same coloration. Unfertilized females have an orange-colored spot on the anal fin, situated either on the right or the left (Ref. 26130).

Biología     Glosario (por ej. epibenthic)

Occurs in shallow water. Viviparous (Ref. 26130), found along with the livebearing Cnesterodon decemmaculatus in waters with heavy algal growth. Genital opening in the female asymmetrical.

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

Gestation period usually lasts six weeks. Produces 10 to 20 (rarely up to 40) young.

Main reference Upload your references | Referencias | Coordinador : Ghedotti, Michael J. | Colaboradores

Ghedotti, M.J., 1998. Phylogeny and classification of the Anablepidae (Teleostei: Cyprinodontiformes). p. 560-582. In L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M.S. Lucena and C.A.S. Lucena (eds.) Phylogeny and classification of neotropical fishes. Porto Alegre, Edipurcs, 603p. (Ref. 33161)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Acuario: Comercial
FAO(Publication : search) | FishSource |

Más información

Países
Áreas FAO
Ecosistemas
Ocurrencias, apariciones
Introducciones
Stocks
Ecología
Dieta
componentes alimenticios
consumo de alimento
Ración
Nombres comunes
Sinónimos
Metabolismo
Despredadores
Ecotoxicología
Reproducción
Madurez
Puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
Reclutamiento
Abundancia
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Frecuencias de alelos
heritabilidad
Enfermedades
Procesamiento
Mass conversion
Colaboradores
Imágenes
Stamps, Coins Misc.
Sonidos
Ciguatera
Velocidad
Tipo de natación
Superficie branquial
Otolitos
Cerebros
Visión

Herramientas

Special reports

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Fuentes de Internet

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de datos nacionales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | SeaLifeBase | Árbol de la vida | Wikipedia(Go, búsqueda) | World Records Freshwater Fishing | Expediente Zoológico

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00625 - 0.02534), b=3.08 (2.90 - 3.26), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nivel trófico (Ref. 69278):  2.9   ±0.4 se; Based on size and trophs of closest relatives
Resiliencia (Ref. 69278):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Fec=10-60; gestation usually lasts 6 weeks; tm=1; K=1.04-2.46).
Prior r = 0.32, 2 SD range = 0.06 - 1.61, log(r) = -1.14, SD log(r) = 0.81, Based on: 1 K, 1 tgen, 2 Fec records
Vulnerability (Ref. 59153):  Low vulnerability (13 of 100) .