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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Cheilininae
Etymology: Oxycheilinus: Greek, oxys = sharp + Greek, cheilos = lip; lineatus: Name from Latin 'linea' for line, referring to the strong linear pattern..
More on authors: Randall, Westneat & Gomon.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 49 - 85 m (Ref. 56651). Tropical
Eastern Central Pacific: Rarotonga, Cook Islands and known from the Pitcairn Islands.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.0 cm SL con đực/không giới tính; (Ref. 56651)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các tia vây lưng cứng (tổng cộng) : 9; Các vây lưng mềm (tổng cộng) : 10; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 8; Động vật có xương sống: 23. This species is distinguished by the following characters: Dorsal rays IX, 10; anal rays III, 8; pectoral rays 13; lateral-line interrupted, with pored scales to caudal-fin base 16 + 7; gill rakers 4 + 8; body moderately elongate, with depth about 3.4 in SL; head length about 2.5 in SL; snout long and pointed, about 2.5 in head; dorsal profile of snout nearly straight, of nape slightly convex; lower jaw slightly projecting; maxilla ending a half-eye diameter before anterior margin of orbit; caudal fin (of adult male) slightly rounded, the upper 3 principal rays a little prolonged; membranes of spinous part of dorsal fin incised one-third to one-half length of spines; pectoral fins short, about 3.2 in head; body below lateral line with 12 narrow, slightly irregular, dark brown stripes separated by white lines; body above lateral line with
similar but more irregular bands; head with narrow dark brown bands radiating from eye except anteriorly; snout bluish gray with brown dots; a blackish blotch on basal half of first membrane of dorsal fin (Ref. 56651).
Occurs on deep reefs (Ref. 56651). Feeds on crustaceans and fishes (Ref. 89972).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E., M.W. Westneat and M.F. Gomon, 2003. Two new labrid fishes of the genus Oxycheilinus from the South Pacific. Proc. Calif. Acad. Sci. 54(20):361-370. (Ref. 56651)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 16.4, mean 14.7 °C (based on 125 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00707 - 0.03555), b=2.95 (2.76 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 79.7 [28.8, 182.6] mg/100g; Iron = 0.828 [0.305, 1.936] mg/100g; Protein = 18.5 [15.6, 20.7] %; Omega3 = 0.17 [0.09, 0.34] g/100g; Selenium = 29.9 [10.9, 90.5] μg/100g; VitaminA = 158 [47, 605] μg/100g; Zinc = 2.14 [0.93, 3.74] mg/100g (wet weight);
