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Tripterygion delaisi Cadenat & Blache, 1970

Black-faced blenny
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tripterygion delaisi   AquaMaps   Data sources: GBIF OBIS
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Image of Tripterygion delaisi (Black-faced blenny)
Tripterygion delaisi
Female picture by Patzner, R.


Azores Islands country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Oliveira, R.F., V.C. Almada, A.J. Almeida, R.S. Santos and E.J. Gonçalves, 1992
National Database:

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Blenniiformes (Blennies) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Tripterygion: Greek, tres tria = three + Greek, pteron = wing, fin; diminutive (Ref. 45335).

Issue
Tripterygion xanthosoma is considered valid in Patzner et al. 2009:449 (Ref. 93609).

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

seewasser demersal; tiefenbereich 0 - 40 m (Ref. 4785), usually 6 - 12 m (Ref. 4785).   Subtropical; 52°N - 12°N, 19°W - 36°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Eastern Atlantic and Mediterranean Sea: English Channel southwards and along the coast of west Africa, including Madeira and the Canary Islands (Ref. 4785), south to Senegal.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 8.9 cm TL Männchen/unbestimmt; (Ref. 5294); common length : 6.0 cm TL Männchen/unbestimmt; (Ref. 5294)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Adults inhabit shallow coastal waters with rocky substrate. They are found under overhanging rocks, entrances of caves and other biotopes with reduced light. In the Atlantic, they occur in shallow, light-exposed biotopes. They feed on benthic invertebrates, also on harpacticoids (Ref. 4785), amphipods and other copepods (Ref. 94105). Males court by figure-8-swimming (Ref. 4785). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Fricke, Ronald | Partner

Wirtz, P., 1990. Tripterygiidae. p. 916-917. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 5294)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 16 November 2007

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerzielles potential; Aquarium: Potenzial
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 12.5 - 21, mean 18.7 (based on 609 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00258 - 0.01228), b=3.08 (2.89 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.44 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Preiskategorie (Ref. 80766):   Unknown.