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Cyphotilapia gibberosa Takahashi & Nakaya, 2003

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Cyphotilapia gibberosa
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Tanzania country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from Lake Tanganyika (Ref. 52029). Also Ref. 52925.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tz.html
National Fisheries Authority: http://www.isp.msu.edu/AFRICANSTUDIES/PLEA/TAFIRI.HTM
Occurrences: Occurrences Point map
Main Ref: Takahashi, T. and K. Nakaya, 2003
National Database:

Common names from other countries

Lõuna-muhktilaapia, ... more

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: Cyphotilapia: Greek, kyphos = curved, humpback + Bechuana, African native thiape = fish (Ref. 45335).

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

; 淡水 底中水层性; 深度上下限 34 - 34 m (Ref. 58018).   热带

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

Africa: endemic to Lake Tanganyika, known from the coastal region of the southern half of the lake (Ref. 52029).
非洲: 坦噶尼喀湖的南半部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 21.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52029)

简单描述 检索表 | 型态特徵 | 形态测量图

Diagnosis: three scale rows between upper and lower lateral lines; 34-36 scales on longitudinal line; 31-52 outer teeth on upper jaw; body heigth 43.3-51.2% SL; predorsal 37.5-44.9% SL; length of dorsal fin base 57.1-64.6% SL; pectoral fin length 36.0-47.2% SL (Ref. 52029).
鉴别: 在上、下侧线之间的三鳞片列; 在纵向的在线的 34-36个鳞片; 31-52 外部的牙齿在上颌; 身体 heigth 43.3-51.2% SL; 前背的 37.5-44.9% SL; 背鳍长基底 57.1-64.6% SL; 胸鳍长度 36.0-47.2% SL.(参考文献 52029) 描述: 身体高度深的在腹鳍的起源; 尾柄厚的; 在前额上隆起成圆丘形;(小的当幼鱼时, 发展随着成长) 眼小的与圆; 嘴斜角，口裂当嘴是关闭形成对身体的水平轴的大约 30 度的角的时候; 嘴的后缘经过眼的前缘不達到一條垂直的線; 背鰭起點之上第一個上面的側線鱗片;在後部地被長度一直增加的四根最前面的棘, 第四的到第 16根棘大約相等, 三根最後面的棘些微地在後部地增加; 每根棘具有一個在頂端附近的垂部; 軟鰭條分枝; 在後部地被長度一直增加的四 (或五)個最前面的軟鰭條, 其後長度在後部地漸減; 在後部地被長度一直增加的臀鰭棘; 每根棘具有一個在頂端附近的垂部; 在後部地被長度一直增加的三個最前面的軟鰭條, 其後長度在後部地漸減; 在第三 (或第四的)根背鰭棘的基底之下的胸鰭基底的上端; 胸鰭的末端尖銳的; 第五個鰭條從最上面的長, 經過第二臀鰭鰭棘的基底達到一條垂直的線; 在第四的 (到第六的)根背鰭棘的基底之下的腹鰭起點; 所有的軟鰭條分枝,側面地長度一直增加; 最外的軟鰭條絲狀的; 尾鰭邊緣微凹的;

生物学特性     字汇 (例如 epibenthic)

Type specimen was caught at a depth of 34 m (Ref. 52029). Cyphotilapia species are known to occur in big schools in the 30 to 40 meter layer or even deeper (Ref. 6770).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

非洲: 坦噶尼喀湖的南半部。

主要参考文献 Upload your references | 参考文献 | 合作者 : Kullander, Sven O. | 合作者

Takahashi, T. and K. Nakaya, 2003. New species of Cyphotilapia (Perciformes: Cichlidae) from Lake Tanganyika, Africa. Copeia 2003(4):824-832. (Ref. 52029)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [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   ±0.4 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 (16 of 100).