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Atheriniformes (Silversides) >
Atherinidae (Silversides) > Atherinomorinae
Etymology: Hypoatherina: Greek, hypo = under + Greek, atherina, the Greek name for the eperlane; 1770 (Ref. 45335).
More on authors: Jordan & Richardson.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 1 - 20 m (Ref. 86942). Tropical; 19°N - 20°S
Pacific Ocean: Sumatra and the northern Cook Islands, north to the Philippines, Caroline Islands, and Marshall Islands, south to Fiji.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 11.0 cm TL hane/ej könsbestämd; (Ref. 9760)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 5 - 8; Mjukstrålar i ryggfenan (totalt) : 8 - 10; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 9 - 12. Vomerine teeth forming a characteristic T pattern. Ascending process of premaxilla long, extending past orbit into interorbital space; lateral process very long and pungent. Gill rakers long and slender, longer than half the diameter of pupil. Interdorsal scales 8-10. Distinct crescentic mark present on snout immediately in front of eye; upper part of midlateral band terminating as half crescent on upper lobe of caudal fin.
Body shape (shape guide): elongated; Cross section: oval.
Preferred habitat appears to be deeper enclosed atoll lagoons, reefs, coastal waters and harbors. May gather in schools at night when attracted to light but generally not found in very large numbers. May be taken as food by larger commercial species (Ref. 9760).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Oviparous, distinct pairing during breeding (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: mindre kommeriell; bete: occasionally
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00575 (0.00246 - 0.01344), b=3.15 (2.95 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.3 ±0.4 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 to moderate vulnerability (26 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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Näringsämnen (Ref. 124155) |
Calcium = 109 [59, 211] mg/100g; Iron = 0.693 [0.404, 1.257] mg/100g; Protein = 19.4 [17.1, 21.8] %; Omega3 = 0.14 [0.06, 0.36] g/100g; Selenium = 21.7 [10.3, 49.4] μg/100g; VitaminA = 181 [57, 527] μg/100g; Zinc = 1.82 [1.23, 2.59] mg/100g (wet weight); |