@article {199, title = {Revision of the Genus Zaitzevia (Coleoptera: Elmidae) of Japan}, journal = {Japanese Journal of Systematic Entomology}, volume = {28}, year = {2022}, pages = {116{\textendash}141}, abstract = {

Japanese species of the genus Zaitzevia are revised taxonomically. Nine species including one new species, Zaitzevia wakayamana sp. nov. from Honshu (Wakayama Pref.) are recognized in Japanese fauna. All the species are described or redescribed with figures of habitus, elytra, elytral epipleura and male genitalia. Endophallic structures of seven species are described. A key to Japanese species is also given.

}, keywords = {Elminae, endophallus, Macronychini, new species}, author = {T. Iwata and M. Hayashi and H. Yoshitomi} } @article {197, title = {Okalia necopinata sp. nov. (Insecta, Coleoptera, Elmidae) from Gunung Mulu National Park in Sarawak (Malaysia)}, journal = {ZooKeys}, volume = {1092}, year = {2022}, pages = {79{\textendash}92}, abstract = {

Okalia necopinata sp. nov., from Sarawak, northwest Borneo, Malaysia, is described and illustrated along with an identifcation key. The standard barcoding fragment of the mitochondrial gene coding for cytochrome c oxidase subunit I (COI) was used together with morphological characters to delimit the taxonomic boundaries of the two known species, which live in shallow streams fowing through dense primary forests in limestone areas in Pahang (West Malaysia) and Sarawak (East Malaysia). The majority of all examined Okalia are fightless. Morphological distinguishing characters are the length of the granulated ffth elytral interval, the elytral and pronotal punctation, the aedeagal morphology, and the distal portion of the ovipositor.

}, keywords = {barcoding, Borneo, DNA, Dryopoidea, Macronychini, Oriental Region, rife beetles, taxonomy}, doi = {10.3897/zookeys.1092.79635}, author = {J. Kodada and M.A. J{\"a}ch and D. Selnekovi{\v c} and K. Goffov{\'a}} } @article {166, title = {Two new species of the genus Zaitzevia Champion, 1923 from China (Coleoptera: Elmidae: Macronychini)}, journal = {Zootaxa}, volume = {4852}, year = {2020}, pages = {231{\textendash}238}, abstract = {

Two new riffle beetles of the genus Zaitzevia Champion, 1923: Z. chenzhitengi sp. nov. from Sichuan Province and Z. xiongzichuni sp. nov. from Yunnan Province are described from China. Habitus and other diagnostic features of the new species are described and illustrated. Habitat information and collection data of the new species are also provided.

}, keywords = {China, Elmidae, Macronychini, new species, Sichuan Province}, doi = {https://doi.org/10.11646/zootaxa.4852.2.8}, author = {R.-X. Jiang and S. Wang} } @article {71, title = {Endophallic Structure of the Genus Zaitzeviaria Nomura (Coleoptera, Elmidae, Elminae), with Review of Japanese Species}, journal = {Elytra, Tokyo, New Series}, volume = {5}, year = {2015}, pages = {67-96}, abstract = {

The endophallus of the genus Zaitzeviaria is characterized by membranous sac with several bladders covered by spines. The endophallic structures of most members are observed in detail and their homologies are examined. Five Japanese members of the genus including a new species are reviewed: Z. sotai sp. nov., Z. ovata (Nomura), Z. brevis (Nomura), Z. gotoi (Nomura) and Z. kuriharai Kamite, Ogata et M. Sat\ô. Zaitzeviaria sotai sp. nov. is collected from Shimane and Tottori Prefectures including Oki Islands.

}, keywords = {comparative morphology, internal sac of aedeagus, Macronychini, riffle beetle}, author = {M. Hayashi and H. Yoshitomi} } @article {63, title = {Two new species of Cuspidevia J{\"a}ch \& Boukal, 1995 from China (Coleoptera: Elmidae)}, journal = {Zootaxa}, volume = {2663}, year = {2010}, pages = {53-58}, abstract = {

Two new species of the genus Cuspidevia J\äch \& Boukal, 1995 (Macronychini) are reported from Jiangxi Province,
China: Cuspidevia brevis sp. nov., Cuspidevia jaechi sp. nov. Descriptions, diagnoses, illustrations and a key to
Cuspidevia are given.

}, keywords = {China, Cuspidevia, Macronychini, new species, taxonomy}, author = {D. Bian and L. Ji} } @article {14, title = {Review of the genus Vietelmis (Coleoptera: Elmidae)}, journal = {Entomological Problems}, volume = {31}, year = {2000}, pages = {65-90}, chapter = {65}, keywords = {Borneo, Elmidae, Macronychini}, author = {J. Kodada and F. {\v C}iampor Jr} }