Henicorhynchus entmema, Notched mud carp

You can sponsor this page

Henicorhynchus entmema (Fowler, 1934)

Notched mud carp
上传你的 图片 和 影像
Pictures | 谷歌图片
Image of Henicorhynchus entmema (Notched mud carp)
Henicorhynchus entmema
Picture by Vidthayanon, C.

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

Teleostei > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Labeoninae
Etymology:

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

; 淡水 底中水层性; 河川洄游 (Ref. 51243). 熱帶

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

Asia: Thailand (Chao Phraya and Mae Klong basins) and the Mekong basin in Cambodia, Lao PDR, Thailand, and Vietnam.
亞洲: 已知只來自湄公河流域了。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30857)

简单描述 型态特徵 | 形态测量图

This species is distinguished from its congeners by the following set of characters: mouth subterminal, weakly oblique to nearly horizontal (less than or equal to 20° to midline of body); maxillary barbels are almost always present (rarely absent); edge of rostral cap with a distinct medial indent; flank immaculate, no longitudinal stripes; caudal peduncle immaculate or with brown to black spot at the medial insertion of caudal fin; caudal fin mostly clear, with scattered melanophores; pectoral, pelvic, and anal fins hyaline in life (Ref. 123185).
一种小的种, 正好在 10 公分 SL 之上的大被记录的标本; 吻但是不常强烈突出; 头部相当小的, 尤其相较于那接近地讲与略微大型鱼种 C. siamensis; 如此远有别于所有的其他种的 Cirrhinus 当知道在有一个雌性先熟的雌雄同体.(参考文献 33488) 身体银色的计划.(参考文献 43281)

生物学特性     字汇 (例如 epibenthic)

Occur in rapids and in slow flowing water (Ref. 37771). It may be the single most abundant species in the Mekong basin and is certainly an ecological keystone species. Collected in numerous tributaries as small as 2-3 m wide in widely separated localities in Thailand, Laos and Cambodia. In terms of absolute numbers, it is the most abundant fish species in the major migrations that occur in the mainstream of the Mekong River below Khone Falls every December-February and May-July, where there is an important artisanal fisheries. Probably the single most important forage or prey species for many piscivore fish species present there, and may also be heavily preyed upon by the local dolphin, Orcaella brevirostris . Is one of the lead species in the massive migrations of cyprinid fishes moving up the Mekong mainstream in the Khone Falls area. Most of these falls represent an impassable physical obstacle to the migrators, but they can be avoided by going up one or two of the large "hoo" or channels (most importantly Hoo Sahong) and smaller pathways, thus by-passing the impassable falls and more difficult rapids. Employs a strategy, "the ever-changing leadership strategy for finding the pathway of least resistance", which can only be successful when very large numbers of individuals are migrating. As the migrating fish move upstream, the leading fish are blocked or fail to find a way onwards, some fish turn back and look for other routes. Therefore the leadership of the migrators is constantly changing, until some leaders are successful in getting past obstacles and take large numbers of followers with them.

出现在急流与在慢的流动水.(参考文献 37771) 它可能是在湄公河流域中单一最丰富的种与一个生态学的关键种确定地是。 在泰国,老挝与柬埔寨的分开很远的地点像 2-3 公尺宽一样的小在很多的支流中收集了。 根据绝对的数字,它在每年十二月在 Khone 瀑布之下出现在湄公河的主流的主要的回游是最丰富的鱼种-二月与五月-七月, 在哪里有一个重要的渔民。 可能单一人最重要的对于许多鱼食性鱼种觅食或者捕食种存在的在哪里, 而且也可能很重地被被地方海豚, Orcaella brevirostris 捕食 . 线索种之一在 Khone 瀑布区域在湄公河主流上面移动的鲤鱼鱼的大回游。 大部分的这些秋天代表不能通行的实际障碍到 migrators, 但是他们能被藉由上升大 " hoo" 中的一或者二或者峡道 (最重要地 Hoo Sahong) 与较小的路避开, 如此绕道不能通行的秋天与比较困难的急流。 利用一个策略, " 发现最少的抵抗的路的不断改变的领导策略 ", 只可能是成功的非常大量的个体何时正在移动。 如移动鱼移动,向上游,领导的鱼被区段或者无法向前发现一个方法,一些鱼折回并且找寻其他的路径。 因此 migrators 的领导正在不断地改变, 直到在得到过去的障碍方面,一些领袖是成功的而且和他们记下大量的从者。

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Reproductive mode needs confirmation (Ref. 43281).亞洲: 已知只來自湄公河流域了。

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

Ciccotto, P.J. and L.M. Page, 2020. Revision of the genus Henicorhynchus, with a revised diagnosis of Gymnostomus (Cyprinidae: Labeoninae). Copeia 108 (3):485-502. (Ref. 123185)

世界自然保护联盟红皮书 (Ref. 126983)

  最不相关 (LC) ; Date assessed: 19 February 2011

CITES

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 |

更多信息

国家
FAO区域
生态系
标本纪录
简介
Stocks
生态学
食性
食物相
食物消耗量
定量
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
基因序列
遗传率
疾病
加工
Nutrients
Mass 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

工具

特别资料

下载 XML

网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 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 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00451 - 0.02020), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.2   ±0.1 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).