分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Stigmatochromis: Greek, stigma = mark, signal + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶; 24°C - 26°C (Ref. 13614); 9°S - 15°S
Africa: Endemic to Lake Malawi. Known from the holotype caught near Vua in the northern part of the lake. Two other populations have been reported from Senga Bay and from the east coast near Fort Maguire (Ref. 5595).
非洲: 馬拉威湖的特有種。 只有正模式標本在湖的北部中的 Vua 的附近捕捉了。 其他二個族群曾經記錄自在堡壘 Maguire 附近的 Senga 海灣與從東海岸。 (參考文獻 5595)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5697)
简单描述
型态特徵 | 形态测量图
Diagnosis: The presence of a supra-pectoral and supra-anal spots, which do not extend to the base of the dorsal fin, plus a precaudal spot and a series of small spots along the base of the dorsal fin places this species in Stigmatochromis (Ref. 87930). It is further diagnosed by the presence of mostly unicuspid teeth in the outer rows of the lower jaws; the short head length, 33.3% of standard length vs. 36.3-39.8%; and the distance between snout and dorsal-fin origin, 34.5% of standard length vs. 34.8-43.2% (Ref. 87930).
描述: 成锥形了，而且细长的身体有平坦的腹轮廓相当; 唇相当厚; 深地的下巴; 典型的矮胖 Stigmatochromis 生齿.(参考文献 55954)
Is irregularly seen over sand in the intermediate habitat (rock-sand habitat) or off sandy beaches. Feeds from the surface of the sand; hovers about 50 cm above the substrate and screens the sand for any moving prey (Ref. 5595).
不规则地在中间的栖息地 (岩石-沙子的栖息地) 或沙滩外中被见到沙子之上。 从沙子的表面觅食; 盘旋在底部上面的大约 50 公分而且为任何的移动猎物审查沙子。 (参考文献 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 馬拉威湖的特有種。 只有正模式標本在湖的北部中的 Vua 的附近捕捉了。 其他二個族群曾經記錄自在堡壘 Maguire 附近的 Senga 海灣與從東海岸。 (參考文獻 5595)
Maréchal, C., 1991. Stigmatochromis. p. 463-464. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5697)
人类利用
渔业: 没有兴趣; 水族馆: 商业性
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses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 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.37 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
