Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Temperate
Europe: France.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 3.9 cm SL macho / no sexado; (Ref. 125067); 4.6 cm SL (female)
Descripción breve
Claves de identificación | Morfología | Morfometría
This species is redescribed and is distinguished from its congeners by tThe following characters: head rounded with a straight or slightly convex snout; pectoral rays 11 (vs. typically 10-11) and no scute on the caudal peduncle (vs. 0-12 P. pungitius and 0-4 P. laevis); D VIII-IX (neotype IX); no scute on the caudal peduncle; pectoral fin rays (10) 11 (12-13) (neotype 11). Colouration: adult specimens with a yellowish coloration and with very thin black dots, whereas the young ones are blueish green; however, color pattern is very variable between individuals from a same population, or having the same age or sex (Ref. 125067).
Cross section: compressed.
Inhabits streams, tributaries, and ponds. May also have a tolerance of salinity like the other species of Pungitius. In the Garonne drainage, it has a very restrictive habitat with low elevation and short distance from the source. Monogamy observed, also nest building, but monogamy needs to be verified because ordinarily, the ninespined-sticklebacks are polygamous. It can hybridize with the two other species where they are in sympatry: with P. pungitius in the Vienne basin and P. laevis in the coastal Atlantic Basins (Ref. 125067).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Denys, G.P.J., H. Persat, A. Dettaï, M.F. Geiger, J. Freyhof, J. Fesquet and P. Keith, 2017. Genetic and morphological discrimination of three species of ninespined stickleback Pungitius spp. (Teleostei, Gasterosteidae) in France with the revalidation of Pungitius vulgaris (Mauduyt, 1848). J Zool Syst Evol Res. 2018;56:77-101. (Ref. 125067)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00204 - 0.01073), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.3 ±0.2 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |