{"title":"墨西哥西北部淡水中新发现的一种拟圆足纲(桡足纲,圆足纲,圆足科)","authors":"S. Gómez","doi":"10.1163/15685403-bja10279","DOIUrl":null,"url":null,"abstract":"\nSeveral individuals of free-living copepods were found in tap water of the Unidad Académica Mazatlán (Instituto de Ciencias del Mar y Limnología). These copepods turned out to belong to a new species of the freshwater genus Paracyclops. Paracyclops poppei, P. hirsutus, and P. chiltoni were the only species reported in Mexican freshwater ecosystems, and the record of P. fiersi sp. nov. is the fourth confirmed species of the genus from Mexico. The new species seems to be related to P. hardingi and P. bromeliacola. The new species differs in the ornamentation of the female antennary coxobasis, and in the posterior, subdistal, medial spinules on the coxa of the first–fourth leg in both sexes. The city of Mazatlan is supplied with groundwater from an aquifer of the Presidio River (south of Mazatlan), and the new species is most probably distributed in the southern state of Sinaloa (north-western Mexico).","PeriodicalId":10834,"journal":{"name":"Crustaceana","volume":" ","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Paracyclops fiersi sp. nov. (Copepoda, Cyclopoida, Cyclopidae), a new freshwater cyclopoid from north-western Mexico\",\"authors\":\"S. Gómez\",\"doi\":\"10.1163/15685403-bja10279\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\nSeveral individuals of free-living copepods were found in tap water of the Unidad Académica Mazatlán (Instituto de Ciencias del Mar y Limnología). These copepods turned out to belong to a new species of the freshwater genus Paracyclops. Paracyclops poppei, P. hirsutus, and P. chiltoni were the only species reported in Mexican freshwater ecosystems, and the record of P. fiersi sp. nov. is the fourth confirmed species of the genus from Mexico. The new species seems to be related to P. hardingi and P. bromeliacola. The new species differs in the ornamentation of the female antennary coxobasis, and in the posterior, subdistal, medial spinules on the coxa of the first–fourth leg in both sexes. The city of Mazatlan is supplied with groundwater from an aquifer of the Presidio River (south of Mazatlan), and the new species is most probably distributed in the southern state of Sinaloa (north-western Mexico).\",\"PeriodicalId\":10834,\"journal\":{\"name\":\"Crustaceana\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-03-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Crustaceana\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1163/15685403-bja10279\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MARINE & FRESHWATER BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crustaceana","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1163/15685403-bja10279","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MARINE & FRESHWATER BIOLOGY","Score":null,"Total":0}
Paracyclops fiersi sp. nov. (Copepoda, Cyclopoida, Cyclopidae), a new freshwater cyclopoid from north-western Mexico
Several individuals of free-living copepods were found in tap water of the Unidad Académica Mazatlán (Instituto de Ciencias del Mar y Limnología). These copepods turned out to belong to a new species of the freshwater genus Paracyclops. Paracyclops poppei, P. hirsutus, and P. chiltoni were the only species reported in Mexican freshwater ecosystems, and the record of P. fiersi sp. nov. is the fourth confirmed species of the genus from Mexico. The new species seems to be related to P. hardingi and P. bromeliacola. The new species differs in the ornamentation of the female antennary coxobasis, and in the posterior, subdistal, medial spinules on the coxa of the first–fourth leg in both sexes. The city of Mazatlan is supplied with groundwater from an aquifer of the Presidio River (south of Mazatlan), and the new species is most probably distributed in the southern state of Sinaloa (north-western Mexico).
期刊介绍:
Crustaceana is a leading journal in the world on crustacean research, including the latest papers from all branches of zoology. It provides up-to-date information on aspects such as taxonomy, zoogeography, ecology, physiology, anatomy, genetics, palaeontology, and biometry, and covers all groups of Crustacea. Boasting a large international circulation, Crustaceana provides its readers with an abstract for each article.