分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 底中水层性; 溯河洄游 (Ref. 51243). 深水域
Africa: restricted to Algeria (Ref. 13696, 55619, 59043, 87713), also in Mediterranean basins of Morocco (Ref. 107622). The other peri-Mediterranean populations referred to as Salmo macrostigma belong to several species (Ref. 87713).
歐洲: 在地中海中已知只來自 Corse 的島了。 不出現在歐洲的大陸。 或許受益於環境規章通過了 8/12/88之上在法國。 需要更多的研究。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 18 - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3562)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 13-15; 臀鳍软条: 11 - 13; 脊椎骨: 57 - 58. Diagnosis: dorsal fin slightly higher than long; located more posteriorly than in other Salmo species; caudal fin more forked than other Salmo species; 8-12 round, black spots (parr marks) on sides (Ref. 4904, 52923, 94703, 94704), which are more prominent in juveniles and are retained in adults (Ref. 55619). Low gill raker count and dark spots on sides distinguish it from S. akairos; it differs from S. trutta in slightly lower vertebral count and pyloric caeca counts, and having the parr marks more conspicuous; 10-11 anal fin pterygiophores (Ref. 55619). 14-17 small scales between adipose fin and lateral line (Ref. 1878, 52923, 55619).
Possesses a particular diet due to poor insular ichthyologic fauna; its food consists mainly of tadpoles, insects and urodela (Ref. 11941).
持有一个特别的食性由于少量的岛鱼类学的动物相。 它的食物主要地蝌蚪，昆虫与 urodela 组成。 (参考文献 11941)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
歐洲: 在地中海中已知只來自 Corse 的島了。 不出現在歐洲的大陸。 或許受益於環境規章通過了 8/12/88之上在法國。 需要更多的研究。
Behnke, R., 1984. Salmonidae. p. 125. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3562)
人类利用
渔业:
更多信息
参考文献养殖养殖信息品种遗传学基因序列遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00645 - 0.01413), b=3.02 (2.90 - 3.14), in cm total length, based on LWR estimates for species & Genus-BS (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.61 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec = 2340).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
