摘要
根据内蒙古锡林河流域草原蝗虫的形态测量指标,对23种蝗虫进行了个体大小及生活型量化划分的探讨,结果表明:23种蝗虫可以划分为大、中、小3个类群,生活型表现为从典型的地栖型到典型的植栖型的渐变特征。个体大小与生活型紧密相关,个体大的种类常为地栖型,而个体小的种类多为植栖型。
The life form and the individual size group of grasshoppers in typical steppe of Inner Mongolia were dealt with based on morphometric data(length of body,height of body,width of body,length of tegmen,length of post femur,length of pronotum,length of post tibia,miximum width of head).The results show that 23 species of grasshoppers could be divided into three groups as follows: (1) large size group,only one species,i.e. Haplotropis brunneriana Sauss.(HBS) (2) medium size group,including Pararcyptera microptera meridionalis .(Ikonn)(PMM), Mecostethus grossus (L.)(MGL), Bryodemella tuberculatum dilutum (Stoll)(BTD), Oedaleus asiaticus B Bienko(ODA), Celes skalozubovi (Adel).(CSA), Bry ode mella holdereri holdereri (Krauss)(BHK), Angaracris rhodopa (F. W.)(ARF), A.barabensis (Pall.)(ABP) (3) smallsize group,including Calliptamus abbreviatus (Ikonn).(CAI), Gomphocerus licenti (Chang)(GLC), Chrysacris albovitattus (Li)(CAL), Ch.albomarginatus (De Geer)(CAD), Chorthippus brunneus (Thunb.)(CBT), Eremippus simplex simplex (Ev.)(ESS), Dasyhippus barbipes (F. W.)(DBF), Omocestus haemorrhoidalis haemorrhoidalis (Charp.)(OHH), Ch.dubius (Zub.)(CDZ), Aeropedellus variegatus minutus Mistsh.(AVM), Myrmeleotettix palpalis (Zub.)(MPZ), Ch.fallax (Zub.)(CFZ), Ch.hammastoremi (Mir.)(CHM), Mongolotettix japonicus vittatus (Uv.)(MJV). The life form of grasshoppers from terricoles to planticoles were as follows: Female:HBSBTDBHKSACABP,ARFODAPMMCAIGLCMGLOHHCBTCDZ,DBFCHMESSAVMMPZ,CADCFZMJVCAL. Male:HBSBHKBTDARF,ABPCSAPMMODAGLCCAIMGLAVM,DBFOHHCBTESSCDZ,CHMCADCFZMPZMJV. The results also show that life form connected with individual size.The larger was typical terricoles(eg,HBS),the smaller was typical planticoles(eg,MJV).
出处
《生态学报》
CAS
CSCD
北大核心
1997年第6期666-670,共5页
Acta Ecologica Sinica
关键词
草原蝗虫
生活型
个体大小
内蒙古草原
grasshoppers in typical steppe,life form,individual size.