Dermatolepis striolata (Playfair, 1867)

Smooth grouper
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Dermatolepis striolata   AquaMaps   Data sources: GBIF OBIS
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Image of Dermatolepis striolata (Smooth grouper)
Dermatolepis striolata
Picture by Randall, J.E.

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

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) 鱸形目 (Perch-likes) > Serranidae (Sea basses: groupers and fairy basslets) 鮨科 (Sea basses: groupers and fairy basslets) > Epinephelinae
Etymology: Dermatolepis: Greek, derma = skin + Greek, lepis = scale (Ref. 45335).

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

; 海洋 礁区鱼类; 深度上下限 1 - 15 m (Ref. 5222).   熱帶; 27°N - 30°S, 32°E - 63°E (Ref. 5222)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Indian Ocean: Gulf of Oman and south coast of Arabian Peninsula, Aldabra, Comoros, Madagascar, and coast of Africa from Kenya to Durban, South Africa.
西印度洋: 阿曼灣與非洲的阿拉伯半島,亞達伯拉,科摩洛,馬達加斯加與海岸的南部海岸從肯亞到南非的德爾班。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 85.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5213); 最大体重: 10.5 kg (Ref. 5222)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 18-19; 臀棘 3; 臀鳍软条: 9 - 10. Distinguished by the following characteristics: body depth, 2.4-2.6 times in SL; eye diameter much less than snout length, 7.2-8.1 in HL; preopercle serrate, serrae covered by skin; opercular spines not readily visible; slightly concave or straight dorsal head profile; caudal fin rounded or truncate with rounded corners; smooth scales, mostly covered by skin and auxiliary scales (Ref. 089707).

生物学特性     字汇 (例如 epibenthic)

A rare species seen on shallow waters of sheltered, turbid coastal rocky or coral reefs (Ref. 9710). Morgans (1982, Ref. 6448) reports shoaling behavior in small groups (8 or fewer individuals). Examination of stomach contents reveal fish remains.

隐匿的在浅水域上被见到的一个稀有的种, 浑浊的海岸岩礁或珊瑚礁.(参考文献 9710) 摩根 (1982, 参考文献 6448) 形成小群鱼群的报告搁浅.(8 或较少的个体) 胃内含物的调查显示鱼残余物。

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

西印度洋: 阿曼灣與非洲的阿拉伯半島,亞達伯拉,科摩洛,馬達加斯加與海岸的南部海岸從肯亞到南非的德爾班。

主要参考文献 Upload your references | 参考文献 | 合作者 : Heemstra, Phillip C. | 合作者

Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)

世界自然保护联盟红皮书 (Ref. 120744)

  最不相关 (LC) ; Date assessed: 01 February 2018

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 自给性渔业
FAO(Publication : search) | FishSource |

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 26.1 - 28.8, mean 27.3 (based on 419 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00545 - 0.02310), b=3.05 (2.89 - 3.21), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.0   ±0.67 se; Based on food items.
回复力 (Ref. 69278):  低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153):  High vulnerability (58 of 100) .
价格分类 (Ref. 80766):   Very high.