Igor Ferreira Amaral, Iâmara Pereira Dos Santos, Frederico Falcão Salles
{"title":"扩大对美洲小蜂的认识1992(蜉蝣目:小蜂科):美洲小蜂三新种描述及补充描述","authors":"Igor Ferreira Amaral, Iâmara Pereira Dos Santos, Frederico Falcão Salles","doi":"10.1007/s13744-025-01302-5","DOIUrl":null,"url":null,"abstract":"<p><p>Based on material collected in Brazil, three new species of Americabaetis Kluge are described based on nymphal stage. Two of them, Americabaetis puri sp. nov. and Americabaetis anapes sp. nov., present a remarkable characteristic previously reported only in Americabaetis titthion Lugo-Ortiz and McCafferty: a pair of setose protuberances on meso- and metasterna. They can be distinguished from each other based on the following characteristics: shape of the meso- and metasternum protuberances; shape of the spines on the posterior margin of the abdominal terga; number of denticles on the tarsal claws; gill shape; and number of spines on the paraproct. The third species, Americabaetis urubici sp. nov., can be distinguished, among other things, by the large body size, presence of frontal keel, gills with tracheae pigmented, extending from main trunk to inner and outer margins, and paraprocts with 21 marginal spines. To enhance the knowledge of the group, this paper also provides a supplementary description for the nymphs of Americabaetis labiosus Lugo-Ortiz and McCafferty based on extensive fresh material collected near its type locality. Finally, we present the first interactive identification key for species of the genus occurring in South America, based on the nymphal stage.</p>","PeriodicalId":19071,"journal":{"name":"Neotropical Entomology","volume":"54 1","pages":"99"},"PeriodicalIF":1.7000,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Expanding the Knowledge of Americabaetis Kluge 1992 (Ephemeroptera: Baetidae): Description of three New Species and Supplementary Description of Americabaetis labiosus Lugo-Ortiz and McCafferty 1996.\",\"authors\":\"Igor Ferreira Amaral, Iâmara Pereira Dos Santos, Frederico Falcão Salles\",\"doi\":\"10.1007/s13744-025-01302-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Based on material collected in Brazil, three new species of Americabaetis Kluge are described based on nymphal stage. Two of them, Americabaetis puri sp. nov. and Americabaetis anapes sp. nov., present a remarkable characteristic previously reported only in Americabaetis titthion Lugo-Ortiz and McCafferty: a pair of setose protuberances on meso- and metasterna. They can be distinguished from each other based on the following characteristics: shape of the meso- and metasternum protuberances; shape of the spines on the posterior margin of the abdominal terga; number of denticles on the tarsal claws; gill shape; and number of spines on the paraproct. The third species, Americabaetis urubici sp. nov., can be distinguished, among other things, by the large body size, presence of frontal keel, gills with tracheae pigmented, extending from main trunk to inner and outer margins, and paraprocts with 21 marginal spines. To enhance the knowledge of the group, this paper also provides a supplementary description for the nymphs of Americabaetis labiosus Lugo-Ortiz and McCafferty based on extensive fresh material collected near its type locality. Finally, we present the first interactive identification key for species of the genus occurring in South America, based on the nymphal stage.</p>\",\"PeriodicalId\":19071,\"journal\":{\"name\":\"Neotropical Entomology\",\"volume\":\"54 1\",\"pages\":\"99\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Neotropical Entomology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s13744-025-01302-5\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neotropical Entomology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s13744-025-01302-5","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Expanding the Knowledge of Americabaetis Kluge 1992 (Ephemeroptera: Baetidae): Description of three New Species and Supplementary Description of Americabaetis labiosus Lugo-Ortiz and McCafferty 1996.
Based on material collected in Brazil, three new species of Americabaetis Kluge are described based on nymphal stage. Two of them, Americabaetis puri sp. nov. and Americabaetis anapes sp. nov., present a remarkable characteristic previously reported only in Americabaetis titthion Lugo-Ortiz and McCafferty: a pair of setose protuberances on meso- and metasterna. They can be distinguished from each other based on the following characteristics: shape of the meso- and metasternum protuberances; shape of the spines on the posterior margin of the abdominal terga; number of denticles on the tarsal claws; gill shape; and number of spines on the paraproct. The third species, Americabaetis urubici sp. nov., can be distinguished, among other things, by the large body size, presence of frontal keel, gills with tracheae pigmented, extending from main trunk to inner and outer margins, and paraprocts with 21 marginal spines. To enhance the knowledge of the group, this paper also provides a supplementary description for the nymphs of Americabaetis labiosus Lugo-Ortiz and McCafferty based on extensive fresh material collected near its type locality. Finally, we present the first interactive identification key for species of the genus occurring in South America, based on the nymphal stage.
期刊介绍:
Neotropical Entomology is a bimonthly journal, edited by the Sociedade Entomológica do Brasil (Entomological Society of Brazil) that publishes original articles produced by Brazilian and international experts in several subspecialties of entomology. These include bionomics, systematics, morphology, physiology, behavior, ecology, biological control, crop protection and acarology.