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Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Enneapterygius: Greek, ennea = nine times + Greek, pterygion = little fin (Ref. 45335).
More on author: Fricke.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 1 - 8 m (Ref. 13227). Tropical
Western Central Pacific.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.7 cm SL hane/ej könsbestämd; (Ref. 13227)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 14 - 18; Mjukstrålar i ryggfenan (totalt) : 7 - 11; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 15 - 20. Male blackish on fins and anterior three-fourths of body , and yellow caudal-fin with median black band. Female yellowish with 3 broad, greyish double bars divided by thin grey line, broad black bar at base of caudal-fin, and greyish head with brown markings. Head, chest, and pectoral-fin base scaleless; long and slender orbital tentacle; mandibular pores 3-4 + 3-4 + 3-4. Maximum size to 3.2 cm TL (Ref. 90102).
Adults are found in coral and rocky reefs (Ref. 90102). 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). Feeds on small benthic invertebrates (Ref. 89972).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 26 - 29.3, mean 28.6 °C (based on 1580 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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).
Trofisk nivå (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
