-A new genus of Neothyridae, type species Diplothyrus schubarti sp. n., is Amazonas, Brazil. The two pairs of lateral excretory orifices instead of a single one in the type genus Neothyrus of the family Neothyridae, are diagnostic. A protonymph of Neothyrus ana Lehtinen, 1981, is also described as the first known nymphal stage of this family.
The knowledge of terrestrial Parasitengona in Fennoscandia lies far behind that of their aquatic counterparts, the water mites (Hydrachnidia). Based on new inventories, we provide primary data and an annotated checklist of terrestrial Parasitengona in Fennoscandia including 107 species. Out of these, nineteen species are new findings for the region and five are species potentially new for science. Twenty-three species are new for Norway, fourteen for Finland and eleven for Sweden. The known recorded fauna today of terrestrial Parasitengona is 80 species for Norway, 54 for Sweden and 48 for Finland. Primary data include georeferenced locality data as well as collecting techniques and microhabitat to increase the knowledge on species' habitat requirements.
Henderson Island, a raised coral island on the extreme south‐easterly edge of the Indo‐Pacific plate, is of great importance as one of the few examples of a Pacific island with intact lowland forest. It is also of biogeographic interest as it is practically the final island in a series of island chains, along which the fauna of Polynesia has colonized, reaching back to New Guinea. New collections of the non‐flying terrestrial arthropod fauna were made on Henderson Island in 1991. In excess of 100 taxa are now known. There is a rich mite fauna (especially oribatids), with many apparently endemic, some 26 species of spider, and nine species of isopod (including three endemic to Henderson or nearby Ducie Atoll). In addition Diplopoda, Chilopoda, Amphipoda, Pseudoscorpiones, Diplura, Protura and Collembola are represented. The majority of the fauna is derived from the west, as expected, though many taxa appear to be introduced, some of them from the neotropics (e.g. Frigga crocuta and perhaps Hoplophorella stilifer).
The monotypic genus Nukuhiva Berland, 1935 with N. adamsoni (Berland, 1933) as type species, is re-described and transferred from the Pisauridae Simon, 1890 (fishing or nursery-web spiders) to the Lycosidae Sundevall, 1833 (wolf spiders) based on genitalic and somatic characters. Nukuhiva adamsoni, originally described from French Polynesia, appears to inhabit mountainous habitats of volcanic origin. Its troglobitic morphology--comparatively small eyes and pale, uniform coloration--suggest it to be associated with subterranean habitats such as caves or lava tubes, similar to the Hawaiian troglobitic species Lycosa howarthi Gertsch, 1973 and Adelocosa anops Gertsch, 1973.
The purpose of this application is to conserve the generic name Glomeris Latreille, 1802 (Diplopoda, family glomeridae Brandt, 1833) and the specific name of Armadillo vulgaris Latreille, 1804 (Isopoda, family armadillidiidae Brandt, 1833).The specific name of Armadillo vulgaris has long been treated as valid for the type species of Armadillidium Brandt, [1831] but it is threatened by the unused senior subjective synonyms Oniscus armadillo Linnaeus, 1758, O. cinereus Ztnkex in Panzer, 1 799 and O. variegalus Villers, 1 789; it is proposed that these names be suppressed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.