国产黄片无马赛克在线观看_国产成人在线播放_国产综合A级片视频_亚洲va无码va亚洲

食品伙伴網(wǎng)服務(wù)號(hào)
 
 
當(dāng)前位置: 首頁 » 專業(yè)英語 » 專業(yè)知識(shí) » 正文

水蛭

放大字體  縮小字體 發(fā)布日期:2009-07-24
核心提示:Leeches are annelids and there are fresh water, terrestrial, and marine leeches. Leeches are hermaphrodites and not all leeches feed on blood as commonly known. Chainstrap Leech This spotted leech scientifically named Phytobdella catenifera of Malay

    Leeches are annelids and there are fresh water, terrestrial, and marine leeches. Leeches are hermaphrodites and not all leeches feed on blood as commonly known.

    Chainstrap Leech

    This spotted leech scientifically named Phytobdella catenifera of Malaysia is a large terrestrial leech that can grow up to 5cm long. It was named after the striking chain-striped pattern on the creature's back. This leech is rarely seen because it is only attracted to reptiles and is of no threat to humans.

    China Leech

    Striped leech…well, this leech looks gorgeous for its unique stripe pattern. Being suck by a leech is considered by many people a horrible experience because this creature is so hard to remove from the flesh.

    Horse Leech

    This creature is slimy and sticky but…it is of importance to humans. This species is a Medicinal Leech. The most common medicinal leech is the Hirudo medicinalis, the European Medical Leech. Other medicinal leeches include Hirudo orientalis, Hirudo verbena, Hirudo troctina, Hirudinaria manilenesis or Asian Medical Leech and Macrobdella decora or North American Medical Leech.

    Swallowing Leech (Erpobdella octoculata)

    This leech has a very unusual name - "Swallowing Leech". We are all aware that leeches suck but this one doesn't really have jaws, it just swallows its prey whole. It grows about 5 or 6 cm in length and it feeds on midge larvae, worms and snails.

    Sidney Leech

    Sidney Leech is a true leech. True leeches (Euhirudinea) are an infraclass of the Hirudinea

    True leeches are subdivided into two groups; the first group is called proboscisless leeches and the second group is called jawless leeches.

    Giant Americobdella Leech

    This brightly colored leech commonly called the Giant Americobdella Leech is from Chile. It preys on earthworms and swallows them in whole.

    水蛭是環(huán)節(jié)動(dòng)物,有淡水水蛭,陸地水蛭和海生水蛭。水蛭是雌雄同體的,但并不是所有水蛭都嗜血。

    鏈帶水蛭

    科學(xué)上稱作馬來西亞Phytobdella catenifera的水蛭是一種可以長到5厘米長的大型陸地水蛭。是根據(jù)它背部明顯的鏈帶圖案而命名。這種水蛭只被爬行動(dòng)物吸引,對人類沒有威脅,因此很少見。

    瓷水蛭

    斑紋水蛭,它獨(dú)特的斑紋看起來很漂亮。對許多人們來說被這種水蛭吸食是種恐怖的經(jīng)歷,因?yàn)檫@種水蛭難以從血肉中移除。

    馬狀水蛭

    這種水蛭纖細(xì)又粘人,但對人類很重要。這是一種醫(yī)學(xué)水蛭。最常見的醫(yī)學(xué)水蛭是藥用水蛭,歐洲的醫(yī)學(xué)水蛭。其他的包括藥用水蛭東方,藥用水蛭馬鞭草,藥用水蛭Hirudo troctina,水蛭manilenesis或亞洲醫(yī)用水蛭,以及Macrobdella decora或北美醫(yī)用水蛭。

    吞咽水蛭(Erpobdella octoculata)

    這種水蛭有著不尋常的名字--吞咽水蛭。我們都發(fā)現(xiàn)水蛭吸血,但這種水蛭并沒有爪子,它只會(huì)全部吞咽。它長度約為5或6厘米,以幼蚊蟲,蠕蟲,蝸牛為生。

    悉尼水蛭

    悉尼水蛭是真的水蛭。真的水蛭是水蛭的一種附綱。分為兩類,第一類稱作沒有鼻子和嘴的水蛭,第二類叫做無爪水蛭。

    巨型Americobdella水蛭

    這種顏色亮麗的水蛭通常叫巨型Americobdella水蛭,來自智利。它捕獲蚯蚓,而且全吞噬。

更多翻譯詳細(xì)信息請點(diǎn)擊:http://www.trans1.cn
 
關(guān)鍵詞: 水蛭
分享:

 

 
推薦圖文
推薦專業(yè)英語
點(diǎn)擊排行
 
 
Processed in 5.906 second(s), 1090 queries, Memory 4.43 M