{"title":"美国科罗拉多州皮森斯盆地三泉地区西橘叶蕨的生活史和生态学研究(毛翅目:柳蝇科)","authors":"Robert J. Martinson, J. Ward","doi":"10.2307/3259435","DOIUrl":null,"url":null,"abstract":"The limnephilid caddisfly Hesperophylax occidentalis was collected from July 1978 through June 1979 from spring sources in the Piceance Basin, Colorado. H. occidentalis preferred the spring habitats to area streams downstream from spring sources. H. occidentalis exhibited a univoltine life cycle with extended emergence (April-October) and hatching (June-December) periods. Growth occurred mainly during autumn or winter depending on the time of egg laying. Gut analyses and laboratory observations showed that H. occidentalis can obtain food by several methods and will consume the most available food item.","PeriodicalId":154110,"journal":{"name":"Freshwater Invertebrate Biology","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Life History and Ecology of Hesperophylax occidentalis (Banks) (Trichoptera: Limnephilidae) from Three Springs in the Piceance Basin, Colorado\",\"authors\":\"Robert J. Martinson, J. Ward\",\"doi\":\"10.2307/3259435\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The limnephilid caddisfly Hesperophylax occidentalis was collected from July 1978 through June 1979 from spring sources in the Piceance Basin, Colorado. H. occidentalis preferred the spring habitats to area streams downstream from spring sources. H. occidentalis exhibited a univoltine life cycle with extended emergence (April-October) and hatching (June-December) periods. Growth occurred mainly during autumn or winter depending on the time of egg laying. Gut analyses and laboratory observations showed that H. occidentalis can obtain food by several methods and will consume the most available food item.\",\"PeriodicalId\":154110,\"journal\":{\"name\":\"Freshwater Invertebrate Biology\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Freshwater Invertebrate Biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2307/3259435\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Freshwater Invertebrate Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2307/3259435","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Life History and Ecology of Hesperophylax occidentalis (Banks) (Trichoptera: Limnephilidae) from Three Springs in the Piceance Basin, Colorado
The limnephilid caddisfly Hesperophylax occidentalis was collected from July 1978 through June 1979 from spring sources in the Piceance Basin, Colorado. H. occidentalis preferred the spring habitats to area streams downstream from spring sources. H. occidentalis exhibited a univoltine life cycle with extended emergence (April-October) and hatching (June-December) periods. Growth occurred mainly during autumn or winter depending on the time of egg laying. Gut analyses and laboratory observations showed that H. occidentalis can obtain food by several methods and will consume the most available food item.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
