Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; brak water benthopelagisch. Tropical; 35°N - 37°S, 20°E - 178°W
Indo-West Pacific: Persian Gulf to Fiji and north to Japan; and from Delagoa Bay, Mozambique and Suez Canal on the African coast. Introduced in Trinidad and Panama Canal near Atlantic end.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 9.5 cm SL mannelijk / geslacht onbekend; (Ref. 4404); max. gerapporteerde leeftijd: 4 Jaren (Ref. 11441)
Dorsale stekels (totaal) : 11 - 13; Dorsale zachte stralen (totaal) : 19 - 24; Anale stekels: 2; Anale zachte stralen: 20 - 26. Head without cirri and crest. Lower end of gill opening opposite upper margin of pectoral fin. Sensory pores in infraorbital and interorbital canals mostly 8 and 3 respectively. Lateral line usually 7 to 11. Horizontal stripes on body distinct in male, but somewhat obscure in female.
Body shape (shape guide): elongated; Cross section: circular.
Adults occur in coastal and brackish waters among rocks and mangroves (Ref. 9710). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114). Highly tolerant to adverse environmental conditions, self-reproducing population living between rocks in natural oil seeps in Venezuela (Ref. 56126).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing (Ref. 205).
Springer, V.G., 1986. Blenniidae. p. 742-755. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4404)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00409 - 0.01345), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.5 ±0.1 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tmax=4). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |