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Acropomatiformes (Oceanic basses) >
Hemerocoetidae (Indo-Pacific duckbills)
Etymology: Acanthopsaron: Name from the Greek 'Acanthos' meaning spine, referring to the spines in the opercular
region, and 'psaron' for the external similarity to the genera Osopsaron and Pteropsaron; striatum: Name 'striatum' from the Latin word meaning 'striped or banded', in reference to the dark band on the sides of its body.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas demersal; intervalo de profundidade 277 - 292 m (Ref. 138771). Tropical
Western Central Pacific: New Caledonia.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 4.4 cm SL macho/indeterminado; (Ref. 138771)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios anais moles: 21. This species is distinguished from its congeners by the following set of characters: first dorsal present with 7 spines; anal-fin rays mostly branched; branched caudal-fin rays 10; scales small compared to other signalfishes, cycloid; lateral-line scales 60; peripheral ctenoid; pelvic fin short, not reaching to anus when adpressed; snout terminal, neither jaws projecting; absence of maxillary tentacle; absence of maxillary spine; presence of maxillary notch, weakly developed; opercle with a single, strong spine; subopercle with a weak spine; absence of barbel on lower-jaw tip; absence of anterior-nostril projections; and absence of iris flap (Ref. 138771).
Body shape (shape guide): elongated.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Fricke, R., 2024. Acanthopsaron (Teleostei: Hemerocoetidae), a new genus and two new species of signalfishes from the Grand Passage off northern New Caledonia, southwestern Pacific Ocean. Taxa 5:1-15. (Ref. 138771)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Resiliência (Ref. 120179) |
Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |