sterna
plural ofsternumspecialized
单词 | sterna |
释义 | sterna plural ofsternumspecialized Examplesofsternasterna Abdominalsternawith paired median plates and a parasternal plate, all with stiff setae of varying size. From theCambridge English Corpus Extraction of the spermatheca from the terminal segments of the abdomen is best accomplished by peeling the terga away from thesternaof the terminal segments. From theCambridge English Corpus Thoracicsternasmooth except for a narrow mat zone on the posterior two. From theCambridge English Corpus The sternum (pl.sterna) is the ventral portion of a segment of an arthropod thorax or abdomen. From Wikipedia ![]() Variation of this ground plan includes the fusion of terga or terga andsternato form continuous dorsal or ventral shields or a conical tube. From Wikipedia ![]() In the monotrysian type there is an opening on the fused segments of thesterna9 and 10, which act as insemination and oviposition. From Wikipedia ![]() The males would press their gastralsternaagainst a perch and rub their mandibular against it. From Wikipedia ![]() In insects, thesternaare usually single, large sclerites, and external. From Wikipedia ![]() The ridge is elongated and ends on anteriorsterna, which have a rounded tubercle. From Wikipedia ![]() In the "monotrysian" type there is an opening on the fused segments of thesterna9 and 10, which act as insemination and oviposition. From Wikipedia ![]() Terga are separated from each other and from the adjacentsternaor pleura by a membrane. From Wikipedia ![]() Thesternaare brownish black. From Wikipedia ![]() Its abdomen is shiny except sparsely pollinose on the 1st segment andsterna; dorsum black pilose; the venter is white pilose except black on the 5th sternum. From Wikipedia ![]() They do not have keeledsterna. From Wikipedia ![]() These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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