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> Blenniiformes (Blennies) > Blenniidae (Combtooth blennies) > Salariinae
Etymology: Lupinoblennius: Latin, lupinus, lupus = wolf + Greek, blennios = mucus (Ref. 45335).

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

; sötvatten; brackvatten bottenlevande. Tropical

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South America: Brazil. Due to the steady decline of streams and mangroves along the Brazilian coast, lower risk (LR nt) status in the IUCN Red List is proposed.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.1 cm SL hane/ej könsbestämd; (Ref. 49399)

Adults prefer the tunnels drilled by ship-worms in submersed branches of bank vegetation. At ebb tide, may seek vacant hollows and endure hours out of the water. They feed on isopod and amphipod crustaceans. Occasionally, they swim like a half-waterlogged leaf moving in the slow current. Oviparous (Ref. 205). Eggs are demersal and adhesive (Ref. 205). Egg clutches found within drilled tunnels by ship-worms are attended by the male (Ref. 49399). Sexually dimorphic males with higher dorsal fin and prominent flap on its anterior edge. Territorial males adopt a dark color while flashing the bright turquoise spot on dorsal fin. Contests are size-dominated and may be restricted to displaying dark colors and turquoise spot, or the opponents may enter in physical combat, nipping at each other. Larvae hatch at about 3.5 mm and settle at about 8 mm SL (Ref. 49399).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Oviparous, distinct pairing (Ref. 205). Egg clutches found within drilled tunnels by ship-worms are attended by the male (Ref. 49399).

Main reference Upload your references | referenser | Koordinator : Williams, Jeffrey T. | Medarbetare

Sazima, I. and A. Carvalho-Filho, 2003. Natural history of the elusive blenny Lupinoblennius paivai (Perciformes: Blenniidae) in coastal streams of southeast Brazil. Ichthyol. Explor. Freshwat. 14(2):175-184. (Ref. 49399)

IUCN Red List Status (Ref. 130435)

Endangered (EN) (B2ab(iii)); Date assessed: 25 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Ytterligare information

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01072 (0.00480 - 0.02393), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.4 ±0.50 se; based on food items.

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Lupinoblennius paivai (Pinto, 1958)