Common names from other countries
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses)
Etymology: Diproctacanthus: Greek, di = two + Greek, proktos = anus + Greek, akantha = thorn (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 2 - 25 m (Ref. 90102), usually 2 - 20 m (Ref. 27115). Tropical; 24°C - 28°C (Ref. 27115); 19°N - 25°S, 99°E - 172°E
Western Central Pacific: Philippines, Palau, Indonesia, New Guinea, and Great Barrier Reef.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL con đực/không giới tính; (Ref. 6023)
Các tia vây lưng cứng (tổng cộng) : 9; Các vây lưng mềm (tổng cộng) : 9 - 10; Tia cứng vây hậu môn: 2; Tia mềm vây hậu môn: 9 - 11; Động vật có xương sống: 25. Juveniles with 3 broad black stripes from head to caudal fin where the stripes merge; with growth, lower stripe disappears, upper stripe is less distinct; black caudal fin becomes entirely yellow in adults. Head scales small. Lips thick and fleshy, forming a short tube when mouth is closed. Caudal fin rounded to truncate; pelvic fins rounded.
A solitary species (Ref. 90102) occurring in coral rich areas of shallow lagoons and sheltered seaward reefs. Adults feed mainly on coral polyps while juveniles remove ectoparasites from small territorial fishes (Ref. 2334, 9710). Adults swim in small groups. Usually, only small juveniles clean other fishes (Ref. 48636).
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., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Các nghề cá: Tính thương mại; Bể nuôi cá: Tính thương mại
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Estimates based on models
Preferred temperature (Ref.
115969): 26.8 - 29, mean 28.2 (based on 610 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00466 - 0.01787), b=3.06 (2.89 - 3.23), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.3 ±0.61 se; based on food items.
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).