英文介绍蝙蝠.pptx

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1、BatsChiroptera,collectively,Chiropteraissecondonlytorodentsinmammalsthesecondlargestcategoryofgroups,atotalof19familiesarenow185speciesare962kinds,inadditiontoanumberofpolarandoceanicislands,thedistributionovertheworld.Batsmainlyrelyonechotoidentifyobjects,therearesomespecialtypesoffacialevolvedsona

2、rtoreceiveanincreaseinthestructure,suchasthenoseleaveshisfacemorecomplexfoldsandlargeears.BatsymbolintraditionalChineseculture,blessing.Batsarealsoliteraturedescribingtheobject,suchas:operettaDieFledermaus;SouthKoreanfilmDieFledermaus;ShuTingBat;isAdventureIslandlinemonster.蝙蝠是翼手目动物的总称，翼手目是哺乳动物中仅次于啮

3、齿目动物的第二大类群，现生物种类共有19科185属962种，除极地和大洋中的一些岛屿外，分布遍于全世界。蝙蝠主要依靠回声来辨别物体，有一些种类的面部进化出特殊的增加声纳接收的结构，如鼻叶、脸上多褶皱和复杂的大耳朵。蝙蝠在中国传统文化中象征“福气”。蝙蝠也是文学作品描写的对象，譬如：轻歌剧蝙蝠；韩国电影蝙蝠；舒婷的蝙蝠；也是游戏冒险岛上线怪物。第1页/共6页ChinesenamebatLatinname:VespertiliosuperansThomasDonotsay:dayrat,hangingmouse,daybats,ratswingskin.Sector:theanimalkingdo

4、m第2页/共6页Batsaretheonlyclassofrealabilitytoflyevolvedmammals,900kinds.Mostofthemalsohasakeensenseofhearingdirected(orecholocation)system.Batsaretheonlyclassofrealabilitytoflyevolvedmammals,900kinds.Mostofthemalsohasakeensenseofhearingdirected(orecholocation)system.第3页/共6页第4页/共6页Mostalsohaveabatinbetw

5、eenthelegsoftwolayersoffilmcompositionfromthedarkbareskin.Batssnoutlikerodentsorfoxes.Protrusionoftheexternalear,usuallyverylargeandflexibleactivities.Manybatshavenoseleaf,fromtheskinandconnectivetissuearoundthetopofthenoseorthenostrilsflapping.Itisbelievedthatthenoseleafandecholocationsoundeffects.第5页/共6页感谢您的观看！第6页/共6页