{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["1135"],"submitter":["Kaltenbach T"],"pubmed_abstract":["A reinvestigation of type and other material of <i>Baetisjavanicus</i> Ulmer, 1913 and <i>Baetissabahensis</i> Müller-Liebenau, 1984, together with new material from Southeast Asia revealed a new genus, <i>Branchiobaetis</i> <b>gen. nov.</b> The above species are formally assigned to the new genus <i>Branchiobaetis</i> <b>gen. nov.</b> It is characterized by the presence of accessory gills ventrally near fore coxa and at the base of maxillae, a peculiar folding of the gonostyli developing under the cuticle of last instar male larvae, together with a unique combination of other larval characters. Besides the two formerly described species, five new species are identified using a combination of morphology and molecular characters (COI, Kimura 2-parameter distances), four species from Sumatra and one from the Philippines. They are described and illustrated at the larval stage. Additionally, a complementary description of larva and adult stages of the generic type species <i>B.javanicus</i> <b>comb. nov.</b> as well as the first description of the eggs are provided. Furthermore, new reports of <i>B.javanicus</i> <b>comb. nov.</b> and <i>B.sabahensis</i> <b>comb. nov.</b> are indicated. The distribution of <i>Branchiobaetis</i> <b>gen. nov.</b> includes the Indonesian Sunda Islands, Borneo, and the Philippines. A key to the larval stage of all species is provided."],"journal":["ZooKeys"],"pagination":["1-59"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9836713"],"repository":["biostudies-literature"],"pubmed_title":["A widespread new genus of Baetidae (Baetidae, Ephemeroptera) from Southeast Asia."],"pmcid":["PMC9836713"],"pubmed_authors":["Kluge NJ","Gattolliat JL","Kaltenbach T"],"additional_accession":[]},"is_claimable":false,"name":"A widespread new genus of Baetidae (Baetidae, Ephemeroptera) from Southeast Asia.","description":"A reinvestigation of type and other material of <i>Baetisjavanicus</i> Ulmer, 1913 and <i>Baetissabahensis</i> Müller-Liebenau, 1984, together with new material from Southeast Asia revealed a new genus, <i>Branchiobaetis</i> <b>gen. nov.</b> The above species are formally assigned to the new genus <i>Branchiobaetis</i> <b>gen. nov.</b> It is characterized by the presence of accessory gills ventrally near fore coxa and at the base of maxillae, a peculiar folding of the gonostyli developing under the cuticle of last instar male larvae, together with a unique combination of other larval characters. Besides the two formerly described species, five new species are identified using a combination of morphology and molecular characters (COI, Kimura 2-parameter distances), four species from Sumatra and one from the Philippines. They are described and illustrated at the larval stage. Additionally, a complementary description of larva and adult stages of the generic type species <i>B.javanicus</i> <b>comb. nov.</b> as well as the first description of the eggs are provided. Furthermore, new reports of <i>B.javanicus</i> <b>comb. nov.</b> and <i>B.sabahensis</i> <b>comb. nov.</b> are indicated. The distribution of <i>Branchiobaetis</i> <b>gen. nov.</b> includes the Indonesian Sunda Islands, Borneo, and the Philippines. A key to the larval stage of all species is provided.","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2025-04-18T21:17:26.343Z","creation":"2025-04-07T09:15:46.984Z"},"accession":"S-EPMC9836713","cross_references":{"pubmed":["36761800"],"doi":["10.3897/zookeys.1135.93800"]}}