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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: sasali: Named for Pierre Sasal.
Eponymy: Dr Pierre Sasal is a French ecologist, Associate Researcher and scientific diver at the French National Centre for Scientific Research, which he joined (2000). [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale. Tropical
Oceania: Futuna Island. Endemic (Ref. 87775)
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 5.0 cm SL maschio/sesso non determinato; (Ref. 87775); 4.4 cm SL (female)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 7; Raggi dorsali molli (totale) : 9; Spine anali: 1; Raggi anali molli: 10. Diagnosis: Pectoral rays 15. Numerous scales in lateral series 24-47; transverse back series 3-13; and transverse forward series 0-13; few scales in zigzag series 11-14. There is a long second dorsal fin in males and a long anal fin, a short peduncle, and a short preanal length. A first large longitudinal black band from mouth to pectoral fin and from base of pectoral fin to caudal fin, a second from eye to pectoral fin, a third one in predorsal area (Ref. 56794).
Body shape (shape guide): fusiform / normal.
Inhabits clear, high gradient streams with rocky bottom. Occurs on the bottom of the river, on top of rocks, but also often seen swimming in open water in the current between rocks or in large pools (Ref. 56794).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Keith, P. and G. Marquet, 2005. Sicyopus (Smilosicyopus) sasali, a new species of freshwater goby from Futuna Island (Gobioidei: Sicydiinae). Cybium 29(4):389-394. (Ref. 56794)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Endangered (EN) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 13 September 2011
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
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0 |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |