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: Steatocranus: Greek, steatos = hard fat + Greek, kranion = skull (Ref. 45335); bleheri: Named in honor of the collector of the holotype, Heiko Bleher of Neu Isenburg, Germany (Ref. 42983).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶; 21°C - 27°C (Ref. 42983)
Africa: only known from the Kafubu River system (Luapula drainage, upper Congo River basin), Democratic Republic of the Congo (Ref. 42983).
非洲: 已知只來自 Kafubu 河流域， Luapula 河流域， Shaba ，薩伊 (剛果) 上游了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42983)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 20 - 21; 背的软条 (总数) : 7 - 8; 臀棘: 3; 臀鳍软条: 6 - 7; 脊椎骨: 28 - 29. Diagnosis: relatively deep-bodied species with a steep, straight forehead (Ref. 42983, 52307) and short snout (Ref. 52307). Very flat gibbosity, most pronounced in adult males; lower pharyngeal bone with 151 teeth (mean value); usually 5 broad gill rakers on lower limb of first arch (Ref. 42983).
身体纵深种具有一个直的前额与吻, 与一个非常平坦的凸圆大部分明显的在雄性成鱼中; 低咽骨有 151个齿 (平均值); 通常在第一鳃弓的下肢上的 5个宽的鳃耙.(参考文献 42983)
Inhabits clear flowing water with rocks, in river pools; found in small groups, up to 20 individuals (Ref. 42983). Likely a pair-bonding, cave-spawning species (Ref. 52307).
栖息于清澈的流动水有岩石的地方, 在河水池中.(参考文献 42983) 形成小群鱼群又向上的到 20 个体.(参考文献 42983)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 已知只來自 Kafubu 河流域， Luapula 河流域， Shaba ，薩伊 (剛果) 上游了。
Meyer, M.K., 1993. Description of a new Steatocranus species from Luapula River system, Zaire (Teleostei, Perciformes: Cichlidae). Zool. Abh. Staatl. Mus. Tierkd. Dresden 47(9):113-120. (Ref. 42983)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
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).
