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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Amblyglyphidodon: Greek, amblys = darkness + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335); melanopterus: Name from Greek 'melanos' for black and 'pteron' for fin; referring to the black caudal fin and soft portions of the dorsal and anal fins.
More on authors: Allen & Randall.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 2 - 8 m (Ref. 82240). Tropical
Pacific Ocean: known only from Tonga.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 10.2 cm SL mannelijk / geslacht onbekend; (Ref. 82240)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 7 - 8; Dorsale zachte stralen (totaal) : 11 - 13; Anale stekels: 2; Anale zachte stralen: 11 - 13; Wervels: 26. This species is distinguished by the following characters: D XII-XIII (rarely XII),11-13; A II,11-13; pectoral rays 16-18; lateral line tubed scales 14-17 (modally 16); gill rakers 8-9 + 22-24 (total, 30-33, modally 31-32); body depth is 1.65-1.8 in SL; teeth are incisiform, in a single row; scaled suborbital; scales dorsally on snout extending well before nostrils, nearly to base of upper lip; colour of dorsal part of head, anterior body and scaled basal part of dorsal fin is light greyish green, scale edges are dusky, shading ventrally and posteriorly to greenish or pinkish white; naked portion of caudal fin and soft portions of dorsal and anal fins are black; pectoral fins with transparent membranes and faintly dusky rays; without black spot at base or axil of pectoral fins; pelvic fins are white (Ref. 82240).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Presumed to be reef-associated (Ref. 46206). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R. and J.E. Randall, 2002. A review of the leucogaster species complex of the Indo-Pacific pomacentrid genus Amblyglyphidodon, with descriptions of two new species. aqua, J. Ichthyol. Aquat. Biol. 5(4):139-152. (Ref. 82240)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 24.9 - 29.2, mean 27.1 °C (based on 163 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01149 - 0.04783), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 123 [61, 196] mg/100g; Iron = 0.767 [0.454, 1.301] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.101 [0.058, 0.169] g/100g; Selenium = 17.8 [9.7, 34.9] μg/100g; VitaminA = 97.4 [26.9, 337.0] μg/100g; Zinc = 1.9 [1.3, 2.8] mg/100g (wet weight);
