@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 {161, title = {Ancyronyx clisteri, a new spider riffle beetle species from Borneo, redescription of A. sarawacensis J{\"a}ch including a description of the larva and new distribution data for A. procerus J{\"a}ch using DNA barcodes (Coleoptera, Elmidae)}, journal = {Zookeys}, volume = {912}, year = {2020}, pages = {25{\textendash}64}, abstract = {

Ancyronyx clisteri sp. nov. (Coleoptera, Elmidae) a new spider riffle beetle discovered from northern Borneo (Brunei; Sabah and Sarawak, Malaysia) and the larva of Ancyronyx sarawacensis J\äch are described. Illustrations of the habitus and diagnostic characters of the new species and the similar and highly variable A. sarawacensis are presented. Differences to closely related species, based on DNA barcodes and morphological characters, are discussed. Association of the larva and the imago of A. sarawacensis, and the occurrence of Ancyronyx procerus J\äch in Peninsular Malaysia and Sabah are confirmed by using COI mtDNA sequences.

}, keywords = {Brunei, COI mtDNA sequences, integrative taxonomy, Malaysia: Sabah and Sarawak, Spider Water Beetle, variability}, doi = {https://doi.org/10.3897/zookeys.912.47796}, 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 {50, title = {Descriptions of two new species of Ancyronyx Erichson (Insecta: Coleoptera: Elmidae)}, journal = {Annalen des Naturhistorischen Museums in Wien (Ser. B)}, volume = {105}, year = {2004}, pages = {389-395}, abstract = {

Two new species of Ancyronyx Erichson (Coleoptera: Elmidae) are described: A. raffaelacatharina (Sulawesi), and A. sophiemarie (Philippines).

}, keywords = {Ancyronyx, Coleoptera, Elmidae, new species, Philippines, Sibuyan, Sulawesi}, author = {M.A. J{\"a}ch} } @article {49, title = {A taxonomic review of the Oriental species of the genus Ancyronyx Erichson, 1847 (Coleoptera, Elmidae)}, journal = {Revue suisse de Zoologie}, volume = {101}, year = {1994}, pages = {601-622}, chapter = {601}, abstract = {

The Oriental species of the genus\ Ancyronyx\ Erichson are revised. It is shown that\ A. acaroides\ Grouvelle is correctly placed in the genus\ Ancyronyx.\ Five new species and one new subspecies are described:\ Ancyronyx acaroides cursor\ ssp. n. (Bali),\ A. johanni\ sp. n. (Siberut),\ A. malickyi\ sp. n. (Sumatra, Thailand, Borneo),\ A. procerus\ sp. n. (Borneo),\ A. sarawacensis\ sp. n. (Borneo) and\ A. schillhammeri\ sp. n. (Mindoro). A lectotype is designated for\ A. acaroides.\ A key to the world species is included.\ Ancyronyx constrictus\ Reitter is transferred to the genus\ Stenelmis\ Dufour.

}, keywords = {Ancyronyx, Coleoptera, Elmidae, Oriental Region, taxonomy}, author = {M.A. J{\"a}ch} } @article {48, title = {Ancyronyx Erichson: new faunistic records, and description of a new species from Sulawesi (Indonesia) (Coleoptera: Elmidae)}, journal = {Koleopterologische Rundschau}, volume = {73}, year = {2003}, pages = {255-260}, abstract = {

Ancyronyx\ hjarnei\ sp.n. (Coleoptera: Elmidae) is described from Sulawesi (Indonesia). New faunistic records are provided for Ancyronyx acaroides GROUVELLE (Myanmar, Vietnam, Java, Sabah, Brunei), A. malickyi J\ÄCH (Laos, Peninsular Malaysia, Sabah), A. procerus J\ÄCH (Vietnam, Brunei), and A. sarawacensis J\ÄCH (Sabah). A revised key to the species of Ancyronyx ERICHSON is presented.

}, keywords = {Ancyronyx, Coleoptera, Elmidae, Indonesia, key, new species, Sulawesi}, author = {M.A. J{\"a}ch} } @article {45, title = {The genus Ancyronyx Erichson, 1847 (Coleoptera, Elmidae) in Palawan and Busuanga, (Philippines) with descriptions of six new species}, journal = {Zootaxa}, volume = {1590}, year = {2007}, pages = {37-59}, abstract = {

The species of the elmid genus Ancyronyx Erichson from the Philippine islands of Palawan and Busuanga are revised. Six new species are described: Ancyronyx helgeschneideri Freitag \& J\äch sp. n., A. minerva Freitag \& J\äch sp. n., A. minutulus Freitag \& J\äch sp. n., A. patrolus Freitag \& J\äch sp. n., A. pseudopatrolus Freitag \& J\äch sp. n., and A. punkti Freitag \& J\äch sp. n. A checklist and a key to the species of Ancyronyx recorded from the Philippines are provided.

}, keywords = {Ancyronyx, Busuanga, Coleoptera, Elmidae, Palawan, Philippines, Southeast Asia, taxonomy, water beetles}, author = {H. Freitag and M.A. J{\"a}ch} } @article {11, title = {Ancyronyx reticulatus and A. pulcherrimus, two new riffle beetle species from Borneo, and discussion about elmid plastron structures (Coleoptera: Elmidae)}, journal = {Zootaxa}, volume = {3760}, year = {2014}, pages = {383-395}, chapter = {383}, abstract = {

Two new species of Ancyronyx Erichson, 1847 (Coleoptera: Elmidae) are described from Borneo: A. pulcherrimus (Brunei) and A. reticulatus (Sabah). Habitus views, illustrations of important characters as well as plastron structures of Ancyronyx reticulatus are presented and discussed.

}, author = {J. Kodada and M.A. J{\"a}ch and F. {\v C}iampor Jr} }