Ikan bertulan sejati
(Perch-likes) > Labridae
(Wrasses) > Corinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335). More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
; laut berasosiasi dengan karang; kisaran kedalaman 1 - 30 m (Ref. 1602), usually 1 - 30 m (Ref. 27115). Tropical; 24°C - 28°C (Ref. 27115); 32°N - 28°S, 34°E - 134°W
Indo-Pacific: Red Sea south to Sodwana Bay, South Africa and east to the Line, Marquesas and Tuamoto islands, north to southern Japan, south to the southern Great Barrier Reef.
Length at first maturity / Size / Weight / umur
Maturity: Lm 12.8  range ? - ? cm
Max length : 27.0 cm TL jantan/; (Ref. 2334)
Duri punggung (Keseluruhan (total)): 9; duri punggung lunak (Keseluruhan (total)): 11; Duri dubur 3; Sirip dubur lunak: 11. Some geographical variations between Indian and Pacific Ocean and Red Sea. Adults with one or two yellow saddles over the back and sometimes with small black spot on upper peduncle. Small juveniles black and white, gradually changing with growth to adult pattern (Ref. 48636).
Inhabits sand patches of lagoon and seaward reefs to at least 30 m (Ref. 1602); also on slopes to moderate depths along drop-offs (Ref. 48636). Juveniles common at the bottom of surge channels (Ref. 9710). Feeds mainly on hard-shelled prey, including mollusks, crustaceans and sea urchins (9823).
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)
Status IUCN Red List (Ref. 120744)
CITES (Ref. 118484)
ancaman kepada manusia
Perikanan: nilai komersial kecil; Akuarium: Komersial
AcuanBudidaya airprofil budidaya airStrainGenetikaFrekuensi alelDiturunkanPenyakit-penyakitPengolahanMass conversion
muat turun XML
Estimates based on models
Preferred temperature (Ref. 115969
): 24.8 - 29, mean 27.6 (based on 978 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00561 - 0.01702), b=3.08 (2.93 - 3.23), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.4 ±0.42 se; Based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
Daya lenting (Ref. 120179
): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.7).
keancaman (Ref. 59153
): Low vulnerability (21 of 100) .