Lethrinus xanthochilus Klunzinger, 1870
Yellowlip emperor
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Lethrinus xanthochilus AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Lethrinidae (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.
More on author: Klunzinger.
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.
More on author: Klunzinger.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 0 - 150 m (Ref. 2295). 热带; 31°N - 28°S, 30°E - 134°W
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indo-Pacific: Red Sea, East Africa and the central Indian Ocean to the Marquesas Islands, north to the Ryukyu Islands.
印度-太平洋: 红海, 东非与印度洋中部到马可萨斯岛岛, 北至琉球群岛。
印度-太平洋: 红海, 东非与印度洋中部到马可萨斯岛岛, 北至琉球群岛。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 70.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 59.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37816); 最大体重: 5.4 kg (Ref. 40637)
Max length : 70.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 59.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37816); 最大体重: 5.4 kg (Ref. 40637)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 10; 背的软条 (总数) : 9; 臀棘: 3; 臀鳍软条: 8. This species is distinguished by the following characters: body moderately elongate, its depth 2.8-3.5 times in standard length; head length 1-1.2 times in body depth, 2.6-3 times in SL, dorsal profile near eye convex; snout length about 1.7-2.5 times in HL, measured without the lip the snout is 0.8-0.9 times in cheek height, its dorsal profile nearly straight, snout angle relative to upper jaw between 45° and 60°; interorbital space distinctly concave; posterior nostril a longitudinal or vertical oblong opening, closer to orbit than anterior nostril; eye situated close to dorsal profile, its length 2.8-5.1 times in HL; cheek height 2.3-3.4 times in HL; lateral teeth in jaws conical; outer surface of maxilla smooth; D X, 9 with the third dorsal-fin spine the longest, its length 2-2.8 times in body depth; A III, 8 with the first soft ray usually the longest, its length approximately equal to or shorter than length of base of soft-rayed portion of anal fin and 1.3-1.7 times in length of entire anal-fin base; pectoral-fin rays 13; pelvic-fin membranes between rays closest to body with dense melanophores; cheek without scales; 47-48 lateral-line scales; 4 ½ scale rows between lateral line and base of middle dorsal-fin spines; 15-16 scale rows in transverse series between origin of anal fin and lateral line; usually 15 rows in lower series of scales around caudal peduncle; 5-8 scales in supratemporal patch; inner surface of pectoral fins without scales; posterior angle of operculum fully scaly. Colour of body yellowish grey with scattered irregular dark spots; lips yellowish, upper lip more intense; a red spot at upper base of pectoral fins; fins bluish grey and mottled, bases of fins lighter and edges of dorsal and caudal fins reddish (Ref. 114226).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身体是黄灰色的有分散的不规则的深色斑点; 唇淡黄色的, 上嘴唇更密集; 在胸鳍的上面基底的一个红色的斑点。 鳍是蓝灰色而有斑点的,鳍的基底是颜色淡的，而且背鳍与尾鳍的边缘是淡红的。
Body shape (shape guide): fusiform / normal; Cross section: oval.
身体是黄灰色的有分散的不规则的深色斑点; 唇淡黄色的, 上嘴唇更密集; 在胸鳍的上面基底的一个红色的斑点。 鳍是蓝灰色而有斑点的,鳍的基底是颜色淡的，而且背鳍与尾鳍的边缘是淡红的。
Occurs in small groups over seagrass beds, sand and rubble areas of coral reefs, deep channels, and lagoons. Usually found in shallow water to depths of 150 m. Usually seen solitary but sometimes swims in small groups. Juveniles in seagrass beds (Ref. 48635). Feeds mainly on crustaceans, fishes, and echinoderms. Caught mostly with handline, traps,
and trawl (Ref. 114226). Minimum depth reported taken from Ref. 128797.
形成小群鱼群海草床之上，珊瑚礁，深的峡道与泻湖的沙子与碎石区。 通常发现于浅水区。 通常单独的被看到但是有时群游于小群鱼群中。 稚鱼在海草床。 (参考文献 48635) 主要吃甲壳动物，鱼与棘皮动物。
形成小群鱼群海草床之上，珊瑚礁，深的峡道与泻湖的沙子与碎石区。 通常发现于浅水区。 通常单独的被看到但是有时群游于小群鱼群中。 稚鱼在海草床。 (参考文献 48635) 主要吃甲壳动物，鱼与棘皮动物。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-太平洋: 红海, 东非与印度洋中部到马可萨斯岛岛, 北至琉球群岛。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)
CITES
Not Evaluated
对人类的威胁
无害处的 (Ref. 130160)
人类利用
渔业: 商业性; 游钓鱼种: 是的
FAO - 渔业: landings search; Publication: search | FishSource | 周边海洋
更多信息
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - 渔业: landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国家资料库 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录
基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01514 (0.01008 - 0.02272), b=2.96 (2.84 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.8 ±0.0 se; based on diet studies. |
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回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (K=0.14-0.30). |
| Rate of population increase | Prior r = 0.33, 95% CL = 0.22 - 0.49, Based on 2 data-limited stock assessments. |
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渔业脆弱性 (Ref. 59153) |
High vulnerability (57 of 100). 🛈 |
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气候脆弱性 (Ref. 125649) |
Very high vulnerability (76 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Very high. |
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营养素 (Ref. 124155) |
Calcium = 30.6 [21.9, 41.4] mg/100g; Iron = 0.718 [0.493, 0.992] mg/100g; Protein = 20.2 [17.5, 22.3] %; Omega3 = 0.133 [0.100, 0.174] g/100g; Selenium = 55.2 [30.8, 81.2] μg/100g; VitaminA = 28.6 [6.3, 148.6] μg/100g; Zinc = 1.88 [1.47, 2.31] mg/100g (wet weight); based on nutrient studies. |