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Syncrossus beauforti (Smith, 1931)

Chameleon loach
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Image of Syncrossus beauforti (Chameleon loach)
Syncrossus beauforti
Picture by Janiczak, B.J.


Viet Nam country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in the Mekong basin. Also Ref. 43281.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., 1998
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cypriniformes (Carps) > Botiidae (Pointface loaches) > Botiinae
Etymology:   More on author: Smith.

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

; 淡水 居于水底的; pH range: 6.0 - 6.5; dH range: ? - 5.   熱帶; 24°C - 28°C (Ref. 2060)

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

Asia: Mekong, Chao Phraya and Meklong basins; northern Malay Peninsula.
亞洲: 湄公河,湄南河與 Meklong 河流域; 馬來半島北部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30857)

简单描述 检索表 | 型态特徵 | 形态测量图

Has 9-12 faint vertical bars with superimposed longitudinal rows of spots of different sizes; several longitudinal stripes on the head and the upper anterior part of the body; a black margin and 3 longitudinal rows of spots on the dorsal fin; several vertical rows of spots on the caudal fin (Ref. 27732); 9 branched dorsal-fin rays; erect ethmoid spine never perpendicular to snout when viewed from above; small mental lobe, lower lip without papillae (Ref. 12693).
用被重叠的不同大小的纵列斑点有 9-12个模糊的纵带; 在身体的头部与上面前部上的一些纵向的斑纹; 在背鳍上的黑色的边缘与 3个纵列的斑点; 在尾鳍上的一些呈纵向列的斑点;(参考文献 27732) 9个分枝的背鳍鳍条; 当从上方看了,直立的筛骨棘从不垂直于吻; 小的神经叶, 没有乳突的下唇.(参考文献 12693)

生物学特性     字汇 (例如 epibenthic)

Usually associated with clear water, swift current and stony to rocky substrate (Ref. 27732). Found in small and medium-sized rivers. Borrows in sand or digs holes under rocks. Enters the flooded forest during the high-water periods and returns to the rivers during November and December in the lower Mekong. Feeds on mollusks and crustaceans. Intolerant of nitrates, it rapidly disappears from areas where fertilizers are applied to crops. Occasionally seen in fish markets (Ref. 12693).

通常伴随着清澈的水域,湍急的水流与石头或岩石的底部。 (参考文献 27732) 发现于小而中等大小的河了。 在沙子中借或者挖在岩石下面的洞。 在下面的湄公河中在十一月与十二月期间在高水位的时候进入被水淹没的森林时期而且回到河。 吃软件动物与甲壳动物。 无法容忍硝酸盐, 它快速地从肥料被适用于农作物的区域消失。 偶然地在鱼市场中见到了。 (参考文献 12693)

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

亞洲: 湄公河,湄南河與 Meklong 河流域; 馬來半島北部。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Kottelat, M., 2004. Botia kubotai, a new species of loach (Teleostei: Cobitidae) from the Ataran River basin (Myanmar), with comments on botiine nomenclature and diagnosis of a new genus. Zootaxa 401:1-18. (Ref. 50472)

世界自然保护联盟红皮书 (Ref. 130435)

  临近濒危 (NT) ; Date assessed: 01 March 2007

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 低经济; 水族馆: 商业性
FAO(Publication : search) | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
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繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
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国家
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标本纪录
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Anatomy
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脑重体重比
Otoliths
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Nutrients
Oxygen consumptions
游泳类型
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Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
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Stamps, coins, misc.
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参考文献

工具

特别资料

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网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(, ) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00248 - 0.01401), b=3.10 (2.90 - 3.30), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.50 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
价格分类 (Ref. 80766):   Unknown.