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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Corinae
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); severnsi: Named after Mike Severns who organized the collection and deposition of the type material from Alor, Indonesia.
Eponymy: R Michael ‘Mike’ Severns is the dive guide who collected the first specimens of both fish. He operates Mike Severns Diving in Maui, Hawaii. He is also very knowledgeable about the location of fossil deposits and birds. A bird is also named after him. (Ref. 128868), visit book page.
More on authors: Bellwood & Randall.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 12 - 40 m (Ref. 90102). Tropical
Indo-West Pacific: Maldives to the western Pacific..
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 9.2 cm SL macho/indeterminado; (Ref. 35870)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 9; Raios dorsais (total) : 11; Espinhos anais: 3; Raios anais : 12. With a large blue-margined black patch covering the posteriodorsal region of the head and the dorsal anterior third of the body, an orange submarginal line along the length of the dorsal fin, and upper and lower rays of the caudal fin forming dark lobes that protrude beyond the medial caudal margin (Ref. 35870).
Mainly in open ground areas covered with rubble; may also be found in areas with rock and coral patches (Ref. 35870). Found in small harems and feeds on material on the substratum (Ref. 35870). Minimum depth reported from Ref. 35870.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Oviparous, distinct pairing during breeding (Ref. 205).
Parenti, P. and J.E. Randall, 2000. An annotated checklist of the species of the labroid fish families Labridae and Scaridae. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (68):1-97. (Ref. 35918)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 28.8, mean 27.5 °C (based on 216 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 (0.00466 - 0.02049), 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).