Eleven arboreal prostigmatic mites from the families Tydeidae, Iolinidae and Stigmaeidae (Prostigmata) are recorded from Hungary. Among them, 8 species are new for science: Tydeus narolicatus Kazmierski and Ripka sp. nov., T. martae Kazmierski sp. nov., T clavimaculatus Kazmierski sp. nov., Lorryia hungarica Laniecka and Ripka sp. nov., L. sanctikingai Ripka and Laniecka sp. nov., L. bathorii R...

Descriptions of six new species of the genus Dinotrema from Spain with smooth or only medially sculptured propodeum are provided. The new species described are: D. achterbergi sp. nov., D. broadi sp. nov., D. enanum sp. nov., D. fischerianum sp. nov., D. munki sp. nov. and D. pappi sp. nov.

Five genera and nine species of oonopid spiders are recorded from Laos, including six new species: Gamasomorpha comosa Tong & Li, 2009, Ischnothyreus corollacous sp. nov., Ischnothyreus tadetu sp. nov., Ischnothyreus tadfane sp. nov., Opopaea cornuta Yin & Wang, 1984, Opopaea lemniscata sp. nov., Opopaea tumida sp. nov., Xestaspis loricata (L. Koch, 1873), and Xyphinus pakse sp. nov.

Six new species of the genus Platypalpus are described from the Caucasus: P. abagoensis sp. nov. (Russia: Republic of Adygea), P. arzanovi sp. nov. (Russia: Krasnodarskiy Territory, Rostov Prov.), P. gazaryani sp. nov. (Russia: Republic of Adygea), P. kamyshanovensis sp. nov. (Russia: Krasnodarskiy Territory), P. odintsovi sp. nov. (Russia: Krasnodarskiy Territory), P. neberdzaensis sp. nov. (R...

A list of oribatid mite taxa from six localities of Bi Dup-Nui Ba National Park (southern Vietnam) is provided. It includes 89 species/subspecies, 68 genera, and 40 families, of these 23 species, two subgenera, 15 genera and seven families are recorded for the first time in Vietnam. Three species (Elaphoppia quadripilosa, Exoribatula cf. longior, Allogalumna (Allogalumna) rotundiceps), one subg...

The genus level diagnostic characters of Acanthosoma Curtis, 1824, Anaxandra Stål, 1876, and Sastragala Amyot & Serville, 1843 (Hemiptera: Heteroptera: Acanthosomatidae) are discussed. The synonymy of Acanthosoma and Anaxandra proposed by Kumar (1974) is supported. Acanthosoma and Sastragala are redefined and recognized as valid genera. The identities of various species of Acanthosoma are clari...

Diplommatinidae is a family of terrestrial caenogastropod snails that shows extensive species diversity and endemic radiation within the Palau (Belau) Islands. In this paper, we revised the taxonomy of Palauan endemic diplommatinids based on the comparative morphology of shell, operculum, radula, and genitalia. Although the generic classification of Palauan diplommatinids has been confusing, th...

Studies on the Agalliini leafhoppers collected from the Terrestrial Arthropods of Madagascar inventory project of the California Academy of Sciences, resulted in the discovery of one new genus Agallidwipa gen. nov. (type-species: A. biramosa sp. nov.) with three new species, A. biramosa sp. nov., A. bispinosa sp. nov. and A. webbi sp. nov. and three new species of the genus Igerna Kirkaldy, I. ...

A new material on the genera Ultragryllacris gen. nov. and Capnogryllacris Karny, 1937 from Thailand, Laos and Cambodia is considered. Five new species and subspecies are described: U. pulchra sp. nov.; U. p. alboclypeata subsp. nov.; C. thaica sp. nov.; C. sakaerat sp. nov.; C. phaeocephala cambodiensis subsp. nov. Capnogryllacris s. l. is divided into two possible subgenera (Capnogryllacris s...

The Australian species of the Orthocladiinae genus Cricotopus Wulp (Diptera: Chironomidae) are revised for larval, pupal, adult male and female life stages. Eleven species, ten of which are new, are recognised and keyed, namely Cricotopus acornis Drayson & Cranston sp. nov., Cricotopus albitarsis Hergstrom sp. nov., Cricotopus annuliventris (Skuse), Cricotopus brevicornis Drayson & Cranston sp....