Actinopterygii (peixes com raios nas barbatanas) >
Perciformes (Perch-likes) >
Labridae (Wrasses)
Etymology: Lachnolaimus: Greek, lachne, -es = more covered with hair than other + Greek, laimos = throat (Ref. 45335).
Ambiente / Clima / Intervalo
Ecologia
; marinhas associadas(os) a recifes; intervalo de profundidade 3 - 30 m (Ref. 9710). Subtropical, preferred ?; 46°N - 4°N, 98°W - 51°W
Western Atlantic: Nova Scotia (Canada), Bermuda, and northern Gulf of Mexico to northern South America.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 18.1 range ? - ? cm
Max length : 91.0 cm TL macho/indeterminado; (Ref. 7251); common length : 35.0 cm TL macho/indeterminado; (Ref. 3726); Peso máx. publicado: 11.0 kg (Ref. 36052); Idade máx. registada: 23 anos (Ref. 93706)
Espinhos dorsais (total): 14; Raios dorsais moles (total): 11; Espinhos anais 3; Raios anais moles: 10. Deep-bodied wrasse with a strongly arched dorsal profile. First 3 dorsal spines filamentous. Only wrasse with elongate dorsal spines and such a highly arched profile (Ref. 26938). Color variable but generally mottled brownish red with a black spot at rear base of dorsal fin (Ref. 13442).
A large and economically valuable species, monandric and a protogynous hermaphrodite (Ref. 93709). Adults are found over open bottoms or coral reef areas (Ref. 5217). Often encountered where gorgonians are abundant (Ref. 13442). Feed mainly on mollusks, also crabs and sea urchins (Ref. 3726). Flesh highly esteemed; marketed fresh and frozen (Ref. 3726). Have been reared in captivity (Ref. 35420).
Monandric (no primary males) , protogynous hermaphrodites. Sex change is postmaturation; it is initiated among individuals 30-40 cm LF (or 3-5 yrs) but was also observed in fish as large as 69.4 cm LF (13 yrs). Sex change occurred after one more spawning (as a female) seasons and requires several months to complete (Ref.74380). Harem spawner (Ref.74381). Spawning activity is characterised by the following event called 'spawning rush': 1) pectoral swim up, 2) tail swim, 3) swin alongsode and tilt, 4) release, 5) circle and display, and 6) swim down (Ref. 74381).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Categoria na Lista Vermelha da IUCN (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Ameaça para o homem
Reports of ciguatera poisoning (Ref. 7251)
Utilização humana
Pescarias: pouco comercial; peixe desportivo: sim; Aquário: Espécies comerciais
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