据英国《每日镜报》报道,墨西哥海岸近日惊现初生连体鲸鱼尸体。
专家指出,连体鲸是灰鲸,有2个头和2条尾鳍,重近半吨重,但体长只有2米,较正常初生灰鲸短了一半,明显发育不良,相信一出生已经夭折。
These conjoined twin gray whales found washed up in a lagoon could be the first of their kind ever discovered.
The Siamese pair were spotted by a group of scientists in Mexico's Laguna Ojo de Liebre, or Scammon's Lagoon.
Scientists suspect the calves were miscarried because the carcass was only seven feet long, compared to the normal newborn gray whale size of 12 to 16 feet, reports outdoor sports website grindtv.com.
Conjoined twins have occurred in other species including fin, sei and minke whales.
But an online search, plus a search of the Natural History Museum of Los Angeles database, did not reveal any records of this type.
It is unknown whether the mother survived the birth.
It's not the first two-headed animal to be discovered recently. A piglet was born with conjoined heads and had two noses, two mouths and three eyes.
He was among a litter of 10 piglets born recently in Nanchang, the capital of eastern China's Jiangxi Province.
上一篇: 今天你读到最美好的文字
下一篇: 陪老婆逛街太无聊?模仿模特穿衣摆造型
2016届高考英语(外研版 全国)一轮复习题库:选修6Modules5-6 Word版含答案
2016届高三英语一轮复习 模块3 Unit3《Backtothepast》学案
2016届高三英语一轮复习 模块7 Unit3《Theworldonline》学案
2016届高三英语一轮复习 模块5 Unit3《Scienceandnature》学案
2016届高考英语(外研版 全国)一轮复习题库:必修5Module5 Word版含答案
2016届高考英语(外研版 全国)一轮复习题库:必修5Module3 Word版含答案
2016届高三英语一轮复习 模块5 Unit1《Gettingalongwithothers》学案
2016届高考英语(外研版 全国)一轮复习教学案:必修5Module6
2016届高考英语(外研版 全国)一轮复习题库:选修6Modules3-4 Word版含答案
2016届高三英语一轮复习 模块2 Unit1《Talesoftheunexplained》学案
2016届高考英语(外研版 全国)一轮复习题库:选修8Modules5-6 Word版含答案
2016届高考英语(外研版 全国)一轮复习题库:必修4Module6 Word版含答案
2016届高三英语一轮复习 模块10 Units3~4《Protectingourselves Lawandorder》学案
2016届高三英语一轮复习 模块7 Unit1《Livingwithtechnology》学案
2016届高三英语一轮复习 模块6 Unit2《Whatishappinesstoyou?》学案
2016届高三英语一轮复习 模块8 Unit1《Thewrittenword》学案
2016届高三英语一轮复习 模块3 Unit2《Language》学案
2016届高三英语一轮复习 模块10 Units1~2《Buildingthefuture Peopleonthemove》学案
2016届高三英语一轮复习 模块8 Unit4《Filmsandfilmevents》学案
2016届高三英语一轮复习 模块8 Unit2《Theuniversallanguage》学案
2016届高三英语一轮复习 模块9 Units1~2《Othercountries,othercultures Witnessingtime》学案
2016届高考英语(外研版 全国)一轮复习题库:选修8Modules3-4 Word版含答案
2016届高考英语(外研版 全国)一轮复习题库:必修4Module4 Word版含答案
2016届高考英语(外研版 全国)一轮复习题库:必修5Module6 Word版含答案
2016届高三英语一轮复习 模块7 Unit4《Publictransport》学案
2016届高考英语(外研版 全国)一轮复习题库:选修7Modules5-6 Word版含答案
2016届高考英语(外研版 全国)一轮复习题库:选修8Modules1-2 Word版含答案
【收尾精炼】2016届高三英语一轮复习训练:Unit 5 Music(新人教版必修2)
2016届高三英语一轮复习 模块9 Units3~4《Themeaningofcolour Behindbeliefs》学案
2016届高三英语一轮复习 模块6 Unit1《Laughterisgoodforyou》学案