{"title":"标题康涅狄格州季节性生境淡水蜗牛一新种","authors":"D. Taylor, E. H. Jokinen","doi":"10.2307/1467123","DOIUrl":null,"url":null,"abstract":"Physa vernalis Taylor and Jokinen, n. sp., is described from temporary-water habitats of eastern Connecticut. It is strongly distinct from other species of the genus but most like P. jennessi of Arctic Siberia and North America. The anatomy of P. vernalis and the characteristics of the subgenus Beringophysa are compared to other subgenera of Physa in New England. Populations of Physa vernalis are generally found in temporary or small ponds, streams and ditches of soft water and low molluscan diversity.","PeriodicalId":154110,"journal":{"name":"Freshwater Invertebrate Biology","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"A New Species of Freshwater Snail (Physa) from Seasonal Habitats in Connecticut\",\"authors\":\"D. Taylor, E. H. Jokinen\",\"doi\":\"10.2307/1467123\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Physa vernalis Taylor and Jokinen, n. sp., is described from temporary-water habitats of eastern Connecticut. It is strongly distinct from other species of the genus but most like P. jennessi of Arctic Siberia and North America. The anatomy of P. vernalis and the characteristics of the subgenus Beringophysa are compared to other subgenera of Physa in New England. Populations of Physa vernalis are generally found in temporary or small ponds, streams and ditches of soft water and low molluscan diversity.\",\"PeriodicalId\":154110,\"journal\":{\"name\":\"Freshwater Invertebrate Biology\",\"volume\":\"43 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1984-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Freshwater Invertebrate Biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2307/1467123\",\"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/10.2307/1467123","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
摘要
春Physa vernalis Taylor and Jokinen, n.sp，被描述为来自康涅狄格州东部的临时水域栖息地。它与该属的其他物种明显不同，但最像北极西伯利亚和北美的P. jenessi。对春芽草亚属的解剖结构和白林树芽亚属的特征与新英格兰其他树芽亚属进行了比较。春Physa vernalis的种群一般分布在临时或小型池塘、溪流和沟渠的软水和低软体动物多样性。
A New Species of Freshwater Snail (Physa) from Seasonal Habitats in Connecticut
Physa vernalis Taylor and Jokinen, n. sp., is described from temporary-water habitats of eastern Connecticut. It is strongly distinct from other species of the genus but most like P. jennessi of Arctic Siberia and North America. The anatomy of P. vernalis and the characteristics of the subgenus Beringophysa are compared to other subgenera of Physa in New England. Populations of Physa vernalis are generally found in temporary or small ponds, streams and ditches of soft water and low molluscan diversity.
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