分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); macrocephala: The specific name, macrocephala, is derived from the Greek macro (large, great) and cephal(head), in reference to the species’ big head when compared with its body. It is a noun with feminine gender (Ref. 87804).
More on authors: Yang, Wu & Yang.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical; 26°N - 25°N, 107°E - 108°E
Asia: karst cave in Renguang Village in Nandan County, Guangxi Zhuang Autonomous Region, China. The underground river drains into the Dagouhe River, which flows into the Xijiang River (tributary of the Pearl River) (Ref. 87804).
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 7.7 cm SL オス/雌雄の選別がない; (Ref. 87804)
簡単な記述
形態学 | 形態計測学
Distinguished from other species of Triplophysa by having the following combination of characters: pectoral fin not reaching beyond pelvic-fin origin; caudal fin forked; body smooth or scaleless; dorsal-fin origin anterior to pelvic-fin origin, edge of dorsal fin truncate; dorsal fin with eight branched rays; anal fin with five branched rays; eye small and vestigial; lower jaw arched with a median notch; air-bladder wrapped in bony capsule, lateral enlarged, posterior chamber of air-bladder degenerated (Ref. 87804).
This species inhabits karst cave, living in the pool with muddy bottom (Ref. 87804).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Yang, J., T.-J. Wu and J.-X. Yang, 2011. A new cave-dwelling loach, Triplophysa macrocephala (Teleostei: Cypriniformes: Balitoridae), from Guangxi, China. Environ. Biol. Fishes 93:169-175. (Ref. 87804)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
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インターネットの情報源
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=0.00708 (0.00330 - 0.01518), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).