>
Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Julidinae
Etymology: Pseudojuloides: Greek, pseudes = false + Greek, iouis = a fish without identification, perhaps some of genus Coris cited by Plinius + Greek, oides = similar to (Ref. 45335); atavai: Name from Tahitian word 'atavai' meaning pretty, referring to the attractive coloration of both sexes of the species.
Eponymy: Not an eponym but from the Tahitian word for ‘pretty’. (Ref. 128868), visit book page.
More on authors: Randall & Randall.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 12 - 31 m (Ref. 1602). Tropical; 14°N - 28°S
Pacific Ocean: Guam to the Society, Tuamoto, Austral and Ducie islands.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 13.0 cm TL macho/indeterminado; (Ref. 9710)
Espinhos dorsais (total) : 9; Raios dorsais moles (total) : 11; Espinhos anais: 3; Raios anais moles: 12; Vértebras: 25. This species is distinguished from its congeners by the following characters: body elongate with greatest body depth 22.6-25.3% SL; D IX,11; A III,12; pectoral-fin rays 13; tubed lateral-line scales 28. Colouration: interspinous membrane between anterior two to three spines of dorsal fin has a black spot; males with head yellow and extensively reticulate; abdominal region behind pelvic and pectoral fins is orange to orange-pink with yellow crosshatch markings; posterior part of body purple black; females are distinctly bicolored, orange-brown dorsally, white ventrally (Ref. 123182).
Cross section: compressed.
Found well above the bottom of exposed seaward reefs (Ref. 9710) away from lagoons and sheltered bays (Ref. 123182). Feeds on small invertebrates (Ref. 89972).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E. and H.A. Randall, 1981. A revision of the labrid fish genus Pseudojuloides, with descriptions of five new species. Pac. Sci. 35(1):51-74. (Ref. 2140)
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
Temperatura preferida (Ref.
123201): 24.7 - 26.3, mean 26.1 °C (based on 12 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00468 - 0.02039), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±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).
🛈
Nutrientes (Ref.
124155): Calcium = 95.7 [56.8, 165.3] mg/100g; Iron = 0.759 [0.442, 1.405] mg/100g; Protein = 18.5 [15.6, 20.7] %; Omega3 = 0.163 [0.103, 0.261] g/100g; Selenium = 23 [13, 42] μg/100g; VitaminA = 151 [47, 567] μg/100g; Zinc = 1.77 [1.20, 2.76] mg/100g (wet weight);