Klassificering / Namn
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Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: nivosa: Name from Latin adjective 'nivosus', meaning snowy; referring to numerous whitish spots on the body.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 15 - 48 m (Ref. 93673). Tropical
Western Pacific: Palau, the Marshall Islands and Fiji; expected elsewhere in the Caroline Islands and from Indonesia, New Guinea and other islands to Fiji.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 2.9 cm SL hane/ej könsbestämd; (Ref. 93673)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 8 - 9; Mjukstrålar i ryggfenan (totalt) : 8 - 9; Taggstrålar i analfenan: 2; Mjukstrålar i analfenan: 8; Ryggkotor: 24. This species is distinguished by the following: usually 3-7 pored lateral-line scales and 12-14 gill rakers and rudiments; body scale margins uniform; body pale yellowish brown, suffused with red especially on head and ventrally on body, with numerous white spots outlined in red, no bars on head, body or peduncle; axil of pectoral fin without spot; 3 or more whitish basicaudal spots; second dorsal, anal and caudal fins pale reddish with small white spots, the membranes translucent (Ref. 93673).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Collected in Halimeda beds in 15-27 meters and in one collection, it included species of Padina, Caulerpa, and Dictyota (Ref. 93673).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Mouthbrooders. Distinct pairing during courtship and spawning (Ref. 205).
Fraser, T.H. and J.E. Randall, 2011. Two new species of Foa (Apogonidae) from the Pacific Plate, with redescriptions of Foa brachygramma and Foa fo. Zootaxa 2988:1-27. (Ref. 93673)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01479 (0.00693 - 0.03157), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.2 ±0.5 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). 🛈 |