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Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Enneapterygius: Greek, ennea = nine times + Greek, pterygion = little fin (Ref. 45335).
Eponymy: Dr Helen K Larson was Curator of Fishes, Museum and Art Gallery of the Northern Territory, Darwin, Australia (1981–2009), retiring as Emeritus Curator, and is now a Research Associate at the Museum of Tropical Queensland, Townsville. [...] (Ref. 128868), visit book page.
More on author: Fricke.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; ej vandrande; djupintervall 0 - 12 m (Ref. 13227). Tropical
Southwest Pacific: Papua New Guinea and Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 3.5 cm SL hane/ej könsbestämd; (Ref. 13227)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 14 - 17; Mjukstrålar i ryggfenan (totalt) : 8 - 12; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 14 - 20. Male dusky red with black "mask" covering most of head, chest, and pectoral-fin base, about 5 whitish saddles/bars on back (a few extending on lower side), and white bar on pectoral-fin base (immediately posterior to black area). Female mainly brownish or greenish with white bars. Dorsal rays III + XI-XIV + 8-12; anal rays I,14-20; pectoral rays 14-18; pelvic rays I,2; lateral line interrupted, 14-20 + 13-20; head, chest, and pectoral-fin base scaleless; lobate orbital tentacle; mandibular pores 3-4 + 1-2 +3-4. Maximum size to 4.4 cm TL (Ref. 90102).
Body shape (shape guide): elongated; Cross section: oval.
Adults occur at shallow depths, often seen associated with coralline rocks, seagrass or algae (Ref. 13227). 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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Fricke, R., 1994. Tripterygiid fishes of Australia, New Zealand and the southwest Pacific Ocean (Teleostei). Theses Zool. 24:1-585. (Ref. 13227)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 23.3 - 29.3, mean 27.9 °C (based on 1065 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00290 - 0.01310), b=3.04 (2.86 - 3.22), 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.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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Näringsämnen (Ref.
124155): Calcium = 1370 [560, 6,275] mg/100g; Iron = 4.37 [1.63, 10.78] mg/100g; Protein = 17.4 [15.7, 19.0] %; Omega3 = 0.157 [0.038, 0.675] g/100g; Selenium = 93 [17, 373] μg/100g; VitaminA = 12 [2, 84] μg/100g; Zinc = 5.75 [2.55, 10.70] mg/100g (wet weight);
