@article {606, title = {A new micropolydesmoid millipede of the genus Eutrichodesmus Silvestri, 1910 from Cambodia, with a key to species in mainland Southeast Asia (Diplopoda, Polydesmida, Haplodesmidae)}, journal = {ZooKeys}, volume = {996}, year = {2020}, month = {24/11/2020}, pages = {59-91}, abstract = {

The micropolydesmoid millipede family Haplodesmidae is here recorded from Cambodia for the first time through the discovery of the first, new species of the genus Eutrichodesmus Silvestri, 1910: E. cambodiensis sp. nov. This new species is described from two limestone habitats in Kampot Province, based on abundant material. It is easily distinguished from all related congeners by the following combination of characters: body greyish-brown; limbus roundly lobulate; solenomere partially divided from acropodite by a digitiform lobe, but without hairpad. Brief remarks on the previously-proposed \“pecularis-group\” are provided and a second group, the \“demangei-group\”, is established and discussed on the basis of morphological evidence, updating the number of recognised species groups of Eutrichodesmus to two. Detailed morphological illustrations, photographs and a distribution map, as well as remarks on its habitat and mating behaviour of the new species are presented. Furthermore, the current distributions of all 55 presently-known species of Eutrichodesmus are provided and a key to all 23 species that occur in mainland Southeast Asia is given.

}, keywords = {Karst, new species, Southeast Asia, Taxonomy}, issn = {1313-2989}, doi = {10.3897/zookeys.996.57411}, url = {https://zookeys.pensoft.net/article/57411/}, author = {Srisonchai, Ruttapon and Likhitrakarn, Natdanai and Sutcharit, Chirasak and Jeratthitikul, Ekgachai and Siriwut, Warut and Thrach, Phanara and Chhuoy, Samol and Ngor, Peng Bun and Panha, Somsak} } @article {359, title = {Two new species of the millipede genus Plusioglyphiulus Silvestri, 1923 from Cambodia (Diplopoda, Spirostreptida)}, journal = {ZooKeys}, volume = {938}, year = {2020}, month = {04/06/2020}, pages = {137-151}, abstract = {

Two new species of Plusioglyphiulus are described from southern Cambodia. Plusioglyphiulus biserratus sp. nov. is clearly distinguished from all congeners by the shape of the telopodites of the posterior gonopods which are distinctly serrate laterally and by the anterior gonopods showing only a pair of single, smooth and curved coxosternal processes. Plusioglyphiulus khmer sp. nov. is distinguished by having most crests on the collum being complete and male legs 1 showing long, prominent, one-segmented telopodites, coupled with the oblong-subtrapeziform, membranous, posterior gonopods with a small bifid process at about a third of the telopodite length. Notes on the variation of Plusioglyphiulus boutini Mauri\ès, 1970 are also given, including a colour photograph of fresh, live material. A key to all four species of Plusioglyphiulus currently known to occur in Cambodia is also presented.

}, keywords = {Cave, diplopod, forest, Indochina, key}, issn = {1313-2989}, doi = {10.3897/zookeys.938.51234}, url = {https://zookeys.pensoft.net/article/51234/}, author = {Likhitrakarn, Natdanai and Sergei Ilyich Golovatch and Thach, Phanara and Chhuoy, Samol and Ngor, Peng Bun and Srisonchai, Ruttapon and Sutcharit, Chirasak and Panha, Somsak} }