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Lachnolaimus maximus (Walbaum, 1792)

Hogfish
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Lachnolaimus maximus   AquaMaps   Data sources: GBIF OBIS
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Image of Lachnolaimus maximus (Hogfish)
Lachnolaimus maximus
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Labridae (Wrasses) 隆頭魚科 (Wrasses)
Etymology: Lachnolaimus: Greek, lachne, -es = more covered with hair than other + Greek, laimos = throat (Ref. 45335).
More on author: Walbaum.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 3 - 30 m (Ref. 9710). 亞熱帶的; 46°N - 4°N, 98°W - 51°W

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Western Atlantic: Nova Scotia (Canada), Bermuda, and northern Gulf of Mexico to northern South America.
西大西洋: 新斯科舍省 (加拿大) ,百慕達群島與墨西哥灣北部到南美洲北部。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 18.1  range ? - ? cm
Max length : 91.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3726); 最大体重: 11.0 kg (Ref. 36052); 最大年龄: 23 年 (Ref. 93706)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 14; 背的软条 (总数) : 11; 臀棘: 3; 臀鳍软条: 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).
身体纵深隆头鱼具有一个强烈弓形的背面轮廓。 最初 3个背棘丝状的。 只有隆头鱼有细长的背棘与如此的一个高度弓形的轮廓。 (参考文献 26938) 色彩可变的但是通常有斑点的红褐色的在后面的背鳍基底具有一个黑色的斑点.(参考文献 13442)

生物学特性     字汇 (例如 epibenthic)

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).

发现在开放的底部或珊瑚礁区域上了。 (参考文献 5217) 时常见到了柳珊瑚很丰富的地方。 (参考文献 13442) 主要吃软件动物, 也螃蟹与海胆.(参考文献 3726) 肉深受喜爱的; 在市场上销售生鲜和冷冻.(参考文献 3726) 曾经后面在繁殖场.(参考文献 35420)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

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).西大西洋: 新斯科舍省 (加拿大) ,百慕達群島與墨西哥灣北部到南美洲北部。

主要参考文献 Upload your references | 参考文献 | 合作者 : Westneat, Mark | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  次级保育类动物, 见 IUCN 红皮书 (VU) (A2bd); Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有雪卡鱼毒中毒的报导 (Ref. 7251)





人类利用

渔业: 低经济; 游钓鱼种: 是的; 水族馆: 商业性
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Anatomy
Gill areas
脑重体重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳类型
Swimming speeds
Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水产养殖描述
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参考文献

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Estimates based on models

Preferred temperature (Ref. 123201): 23.7 - 28.2, mean 27.2 °C (based on 697 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01381 - 0.03628), b=2.95 (2.80 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  4.2   ±0.0 se; based on diet studies.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.09; Fec=100,000; tm=1.1).
Prior r = 0.19, 95% CL = 0.13 - 0.29, Based on 2 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (59 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 15.1 [6.5, 32.9] mg/100g; Iron = 0.409 [0.207, 0.871] mg/100g; Protein = 19.2 [16.3, 21.6] %; Omega3 = 0.139 [0.072, 0.268] g/100g; Selenium = 16.8 [6.0, 39.7] μg/100g; VitaminA = 33.2 [7.5, 187.3] μg/100g; Zinc = 0.578 [0.359, 0.973] mg/100g (wet weight);