Enhydris snakes belong to the family Homalopsidae, a monophyletic group composed of semi-aquatic and mainly nocturnal snakes. Around three quarters of Enhydris species are associated with freshwater and a quarter associated with saltwater. They are usually associated with mud substrates. Enhydris are distributed from Pakistan and the Indian subcontinent across Southeast Asia to northern Australia. The genus Enhydris as originally delineated is now recognized to be polyphyletic (Voris et al. 2002; Karns et al. 2010 and references therein). As more narrowly defined by Murphy & Voris (2014), Enhydris includes just six species (E. chanardi, E. enhydris, E. innominata, E. jagorii, E. longicauda, and E. subtaeniata), which are collectively found from eastern India and Sri Lanka eastward to the Indochinese Peninsula.
Based on new data on their phylogenetic relationships, many species formerly included in Enhydris have been split into different genera (see Murphy and Voris 2014 for technical details and references). For example, for the following former Enyhdris species known from Myanmar:
Blanford's Mud Snake: Enhydris maculosa is now Gyiophis maculosa
Voris' Mud Snake: Enhydris vorisi is now Gyiophis vorisi
Boie's Mud Snake: Enhydris plumbea is now Hypsiscopus plumbea
Siebold's Mud Snake: Enhydris sieboldi is now Ferenia sieboldi
Enhydris is a genus of slightly venomous, rear-fanged, snakes in the family Homalopsidae. The genus is endemic to the tropical area of Indo-Australian region.[2]
The following 6 species are recognized:[1][3][4]
Several additional species have traditionally been placed here, but are now often in genera such as Subsessor and Pseudoferania. Another species, Enhydris smithi (Boulenger, 1914), was considered to be a valid species by herpetologists M.A. Smith 1943, Das 2010, and Wallach et al. 2014, but was considered to be a synonym of Enhydris jagorii by Cox et al. 1998, and Murphy & Voris 2014.[5]
Nota bene: In the list above, a binomial authority in parentheses indicates that the species was originally described in a genus other than Enhydris.
The specific names, jagorii and smithi, are in honor of German naturalist Fedor Jagor and British herpetologist Malcolm Arthur Smith, respectively.[6]
Enhydris is a genus of slightly venomous, rear-fanged, snakes in the family Homalopsidae. The genus is endemic to the tropical area of Indo-Australian region.
Enhydris es un género de serpientes de la familia Homalopsidae.[1] Se distribuyen por la región indomalaya.
Se reconocen las siguientes:[1]
Enhydris es un género de serpientes de la familia Homalopsidae. Se distribuyen por la región indomalaya.
Enhydris on veemadulased sugukonna maoperekond.
Perekonda Enhydris klassifitseeritakse CoLis järgmised maoliigid[2]:
Perekonda Enhydris klassifitseeritakse roomajate andmebaasis järgmised maoliigid[3]:
Neid madusid võib kohata Kagu- Ida- ja Lõuna-Aasia rannikualade vetes.
Selles artiklis on kasutatud prantsuskeelset artiklit fr:Enhydris seisuga 2.09.2014.
Enhydris Homalopsidae familiako narrasti genero bat da. Asiako ekialde eta hegoalden bizi dira.
Enhydris Homalopsidae familiako narrasti genero bat da. Asiako ekialde eta hegoalden bizi dira.
Enhydris est un genre de serpents de la famille des Homalopsidae[1].
Les six espèces de ce genre se rencontrent en Asie du Sud-Est, en Asie de l'Est et en Asie du Sud[1].
Selon Reptarium Reptile Database (9 décembre 2014)[2] :
Enhydris est un genre de serpents de la famille des Homalopsidae.
Enhydris adalah genus ular air dari suku Homalopsidae yang tersebar di Asia Tenggara. Semula, genus ini meliputi 25 spesies, namun sekarang hanya terdiri dari 6 speies. Dari 6 spesies tersebut, mayoritas terdapat di tanah Siam (Thailand) dan tanah Indo-Cina (Laos, Vietnam, Kamboja), hanya Enhydris enhydris (Ular-air pelangi) yang luas agihannya.
Beberapa spesies yang sebelumnya termasuk dalam genus ini yaitu:
Enhydris adalah genus ular air dari suku Homalopsidae yang tersebar di Asia Tenggara. Semula, genus ini meliputi 25 spesies, namun sekarang hanya terdiri dari 6 speies. Dari 6 spesies tersebut, mayoritas terdapat di tanah Siam (Thailand) dan tanah Indo-Cina (Laos, Vietnam, Kamboja), hanya Enhydris enhydris (Ular-air pelangi) yang luas agihannya.
Enhydris – rodzaj mało jadowitych węży, niegroźnych dla człowieka, żyjących w Azji i Australii. Żywią się głównie żabami i rybami. Często spotykane na polach ryżowych, hodowane również w terrariach.
Enhydris – rodzaj mało jadowitych węży, niegroźnych dla człowieka, żyjących w Azji i Australii. Żywią się głównie żabami i rybami. Często spotykane na polach ryżowych, hodowane również w terrariach.
Enhydris albomaculata Enhydris alternans Enhydris bennettii Enhydris bocourti Enchydris chanardi Enhydris chinensis – mieliznówka chińska, enhydris chiński Enhydris doriae Enhydris dussumieri Enhydris enhydris – mieliznówka tęczowa Enhydris gyii Enhydris indica Enhydris innominata Enhydris jagorii Enhydris longicauda Enhydris maculosa Enhydris matannensis Enhydris pahangensis Enhydris pakistanica Enhydris plumbea – mieliznówka malajska Enhydris polylepis Enhydris punctata Enhydris sieboldi Enhydris subtaeniata Enhydris vorisiEnhydris[1] este un gen de șerpi din familia Colubridae.[1]
Cladograma conform Catalogue of Life[1]:
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(ajutor)Mentenanță CS1: Nume multiple: lista autorilor (link)
Chi Rắn bồng (danh pháp khoa học: Enhydris) là một chi rắn có nọc nhẹ, theo truyền thống xếp trong phân họ Homalopsinae của họ Rắn nước (Colubridae), nhưng gần đây phân họ này đã được nâng cấp lên thành một họ riêng biệt. Vì thế, chi Enhydris hiện nay được coi là thuộc họ Rắn ri (Homalopsidae).
Đã từ lâu người ta biết rằng chi Enhydris là không đơn ngành. Vì thế, cơ sở dữ liệu của The Reptile Database đã chuyển tất cả các loài không có quan hệ họ hàng gần và tạo thành một nhóm đơn ngành với loài điển hình Enhydris enhydris sang các chi khác mà:
Như vậy, chi Enhydris chỉ còn 6 loài.
Chi Rắn bồng (danh pháp khoa học: Enhydris) là một chi rắn có nọc nhẹ, theo truyền thống xếp trong phân họ Homalopsinae của họ Rắn nước (Colubridae), nhưng gần đây phân họ này đã được nâng cấp lên thành một họ riêng biệt. Vì thế, chi Enhydris hiện nay được coi là thuộc họ Rắn ri (Homalopsidae).
詳見內文
水蛇屬(學名:Enhydris)是蛇亞目游蛇科水游蛇亞科下的一個蛇屬,所有成員均能分泌毒素,不過其毒性並不劇烈。水蛇屬成員包括: