Forsterygion varium (Forster, 1801)

Striped triplefin
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Forsterygion varium   AquaMaps   Data sources: GBIF OBIS
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Image of Forsterygion varium (Striped triplefin)
Forsterygion varium
Picture by Wirtz, P.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
  More on author: Forster.

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

; marina bentopelagisk; djupintervall 0 - 33 m (Ref. 84085), usually 10 - ? m (Ref. 84085).   Temperate

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Southwest Pacific: Tasmania, Australia and New Zealand, including the Chatham Islands.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm SL hane/ej könsbestämd; (Ref. 13227); rapporterad maxålder: 4 år (Ref. 31614)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 26 - 32; Mjukstrålar i ryggfenan (totalt): 12-16. Head and pectoral fin base scaly (latter covered with cycloid scales), no scales on third dorsal fin membrane, ctenoid scales adjacent to but not overlapping base of third dorsal fin membrane. Lateral line scales short, posterior projection absent (present in specimens <88mm). Dorsal fin formula V-0N-0-1-0-1. Parhypural not fused. Nine procurrent rays in upper lobe, eight in lower lobe; in upper lobe, one procurrent ray opposite upper lobe, six opposite two epurals, two anterior to anterior epural; in lower lobe, one procurrent ray opposite lower lobe, six opposite haemal spine of second preural vertebra, one between haemal spine of second preural vertebra and haemal spine of third preural vertebra. Body with seven vertical bands of reddish-brown to black saddles (broad bands not extending onto ventral surface) (Ref. 84085).

Biologi     Ordlista (t.ex. epibenthic)

Adults are generally more abundant above 10m, but common in areas of broken rock on reefs, rock pools and sub-tidally down to 33 m (Ref. 84085). They feed on benthic invertebrates. Spawning occurs from May to November (Ref. 9003). 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 Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator : Fricke, Ronald | Medarbetare

Paulin, C. and C. Roberts, 1992. The rockpool fishes of New Zealand (Te ika aaria o Aotearoa). Museum of New Zealand (Te Papa Tongarewa). 177 p. (Ref. 9003)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 06 May 2010

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

Ytterligare information

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Internet-källor

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Go, sök) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 10.6 - 20.3, mean 16.5 (based on 422 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00355 - 0.01289), b=3.08 (2.91 - 3.25), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.5   ±0.4 se; Based on diet studies.
Generation time: 0.6 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
Resiliens (Ref. 120179):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Tmax=4; K=1.85).
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .