@article {193, title = {Zunielmis pax, a new genus and species of riffle beetles (Coleoptera: Elmidae) from Colombia}, journal = {Zoosystematica Rossica}, volume = {30}, year = {2021}, pages = {248{\textendash}265}, abstract = {

A new riffle beetle, Zunielmis pax gen. et sp. nov. , is described from Colombia (Vichada, Puerto Carre\ño, Bita River basin). It can be distinguished from all the other elmids by having large areas of a microgranular mesh (plastron) on the pronotum and elytra, crenulate lateral margin of the latter two, the shorter interocular distance than diameter of each eye, as well as by the characters of the structure of mandibles, the shape and sculpture of pronotum, and the structure ofmesosternum,mesotibiae and elytra. The imagoes were collected on freshwater sponges. The habitat, where the new species was found, is described, and the adaptive meaning of the characteristics of plastron are discussed. Drawings and photographs of the adult habitus, distinctive morphological characters, and male and female genitalia are provided.

}, keywords = {Coleoptera, Colombia, Elmidae, Elminae, freshwater sponges, Neotropics, new genus, new species, Orinoco River basin, riffle beetles, taxonomy}, doi = {10.31610/zsr/2021.30.2.248}, author = {M. Gonz{\'a}lez-C{\'o}rdoba and V. Manzo and C.E. Granados-Mart{\'\i}nez} } @article {182, title = {Ancyronyx lianlabangorum sp. nov., a new spider riffle beetle from Sarawak, and new distribution records for A. pulcherrimus Kodada, J{\"a}ch \& {\v C}iampor based on DNA barcodes (Coleoptera, Elmidae)}, journal = {Zookeys}, volume = {1003}, year = {2020}, pages = {31{\textendash}55}, abstract = {

Ancyronyx lianlabangorum sp. nov. (Coleoptera, Elmidae), a new spider riffle beetle from the Kelabit Highlands (Sarawak, northern Borneo), is described. Illustrations of the habitus and diagnostic characters of the new species and the similar, polymorphic A. pulcherrimus Kodada et al. are presented. Differences to closely related species, based on COI nucleotide sequences and morphological characters, are discussed.\ Ancyronyx pulcherrimus is here recorded from Sarawak for the first time, based on DNA barcoding.

}, keywords = {Ancyronyx, Coleoptera, Elmidae, taxonomy, variability}, doi = {https://doi.org/10.3897/zookeys.1003.55541}, author = {J. Kodada and M.A. J{\"a}ch and H. Freitag and Z. {\v C}iamporov{\'a}-Za{\v t}ovi{\v c}ov{\'a} and K. Goffov{\'a} and D. Selnekovi{\v c} and F. {\v C}iampor Jr} } @article {140, title = {Dryopomorphus siamensis sp. nov., a new riffle beetle from Thailand (Coleoptera: Elmidae) and remarks on the morphology of the mouthparts and hind wing venation of D. bishopi Hinton}, journal = {Entomological Problems}, volume = {24}, year = {1993}, pages = {51{\textendash}58}, abstract = {

Dryopomorphus siamensis\ sp. nov.\ from Thailand is described. Line drawings of the antenna and the male genitalia are provided. In addition, the labrum, mandible, maxilla, labium and the hind wing of\ D. bishopi\ are examined and illustrated.

}, keywords = {Coleoptera, Dryopomorphus, Elmidae, hind wing venation, morphology, mouthparts, new species, taxonomy}, author = {J. Kodada} } @article {139, title = {Description of Larva of Dryopomorphus yaku Yoshitomi et Sat{\^o} with Distributional and Ecological Notes on the Japanese Members of the Genus Dryopomorphus Hinton (Coleoptera: Elmidae)}, journal = {Entomological Review of Japan}, volume = {64}, year = {2009}, pages = {41-50}, abstract = {

Larva of Dryopomorphus yaku Yoshitomi et Sat\ô from Yakushima Is. is descried. Larva of Dryopomorphus yaku resembles that of D. amami in external morphology including microstructure on body surface

}, keywords = {Coleoptera, Dryopomorphus yaku, Elmidae, larva}, author = {M. Hayashi} } @article {137, title = {Dryopomorphus hendrichi sp.nov. from West Malaysia (Coleoptera: Elmidae)}, journal = {Entomological Problems}, volume = {36}, year = {2006}, pages = {71-73}, abstract = {

Dryopomorphus hendrichi sp.nov. from Johor, West Malaysia is described, illustrated and compared with known Dryopomorphus species.

}, keywords = {Coleoptera, Dryopomorphus, Elmidae, new species, Southeast Asia, taxonomy}, author = {F. {\v C}iampor Jr and J. Kodada} } @article {135, title = {Description of the larva of Atractelmis (Coleoptera: Elmidae) and new information on the morphology, distribution, and habitat of Atractelmis wawona Chandler}, journal = {Pan-Pacific Entomologist }, volume = {67}, year = {1991}, pages = {195-199}, abstract = {

Collection of additional specimens of\ Atractelmis wawona\ Chandler has allowed descriptions of the female and larva. The species\&$\#$39; known\  geographic distribution is from northern California to southern Oregon and Idaho. Submerged aquatic mosses are the preferred microhabitat.

}, keywords = {Atractelmis, Coleoptera, descriptions, distribution, Elmidae, Insecta, microhabitat}, author = {W.D. Shepard and C.B. Barr} } @article {83, title = {Review of the Korean Elmidae (Coleoptera: Dryopoidea) with descriptions of three new species}, journal = {Aquatic Insects}, volume = {36}, year = {2014}, pages = {93-124}, abstract = {

The Korean species of the riffle beetle family Elmidae are revised. Thirteen species belonging to nine genera are recognized including three new species, Grouvellinus aerosus sp. n., Zaitzeviaria kyungseoki sp. n., and Z. obesa sp. n., and one unidentified species of Ordobrevia Sanderson, 1953. Leptelmis coreana Jung and Bae, 2012 and\ L. ochra Jung and Bae, 2012 are synonymized with L. gracilis gracilis Sharp, 1888. Four species, Macronychus levanidovae Lafer, 1980, Stenelmis koreana Sat\ô, 1978, S. cf. montana Zhang and Yang, 1995, and Zaitzevia tsushimana Nomura, 1963, are newly recorded from South Korea. Descriptions, type information, synonymies, illustrations of diagnostic characters and geographical variation, a checklist, and a key to the adults of the Korean species are provided.

}, keywords = {Coleoptera, Elmidae, Korea, new faunistic records, new species, new synonym, taxonomy}, author = {S.W. Jung and M.A. J{\"a}ch and Y.J. Bae} }