{"title":"甲壳类动物的嗅觉感受器:形态、两性二态性和分布模式","authors":"Eric Hallberg, Kjell U.I. Johansson, Rita Wallén","doi":"10.1016/S0020-7322(97)00019-6","DOIUrl":null,"url":null,"abstract":"<div><p>The morphological variation of crustacean olfactory sensilla is considerable, and appears to comprise both aesthetascs and male-specific sensilla. Male-specific sensilla have hitherto been described in some non-decapod groups, whereas the sexual dimorphism of the olfactory system of decapods is usually less prominent morphologically. The decapods usually have a larger number of sensory cells per aesthetasc sensillum than non-decapods. The aesthetascs and male-specific sensilla are arranged in arrays of varying density. Differences in the arrangement of sensilla probably reflect diverse stimulus acquisition behaviour.</p></div>","PeriodicalId":100701,"journal":{"name":"International Journal of Insect Morphology and Embryology","volume":"26 3","pages":"Pages 173-180"},"PeriodicalIF":0.0000,"publicationDate":"1997-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0020-7322(97)00019-6","citationCount":"79","resultStr":"{\"title\":\"Olfactory sensilla in crustaceans: Morphology, sexual dimorphism, and distribution patterns\",\"authors\":\"Eric Hallberg, Kjell U.I. Johansson, Rita Wallén\",\"doi\":\"10.1016/S0020-7322(97)00019-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The morphological variation of crustacean olfactory sensilla is considerable, and appears to comprise both aesthetascs and male-specific sensilla. Male-specific sensilla have hitherto been described in some non-decapod groups, whereas the sexual dimorphism of the olfactory system of decapods is usually less prominent morphologically. The decapods usually have a larger number of sensory cells per aesthetasc sensillum than non-decapods. The aesthetascs and male-specific sensilla are arranged in arrays of varying density. Differences in the arrangement of sensilla probably reflect diverse stimulus acquisition behaviour.</p></div>\",\"PeriodicalId\":100701,\"journal\":{\"name\":\"International Journal of Insect Morphology and Embryology\",\"volume\":\"26 3\",\"pages\":\"Pages 173-180\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0020-7322(97)00019-6\",\"citationCount\":\"79\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Insect Morphology and Embryology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0020732297000196\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Insect Morphology and Embryology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0020732297000196","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Olfactory sensilla in crustaceans: Morphology, sexual dimorphism, and distribution patterns
The morphological variation of crustacean olfactory sensilla is considerable, and appears to comprise both aesthetascs and male-specific sensilla. Male-specific sensilla have hitherto been described in some non-decapod groups, whereas the sexual dimorphism of the olfactory system of decapods is usually less prominent morphologically. The decapods usually have a larger number of sensory cells per aesthetasc sensillum than non-decapods. The aesthetascs and male-specific sensilla are arranged in arrays of varying density. Differences in the arrangement of sensilla probably reflect diverse stimulus acquisition behaviour.