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2.
The recently erected amphipod genus Exitomelita (Tandberg et al., 2012) has so far been found only associated with the deep-water hydrothermal vent field “Loki's Castle” in the Norwegian-Greenland Sea. There it was found on the black smoker chimney walls as well as within fields of the tubeworm Sclerolinum contortum in sulphide- and methane-rich sediments surrounding the vent field. A new species has now been found in a large wood fall of pine at 2800 m depth close to this vent field. This group of amphipods is apparently confined to reduced habitats, and our data support the theory that the vent fauna in this area is closely related to fauna found on cold seeps and wood falls in the northernmost Atlantic and Arctic Oceans. Here we present morphological and molecular data and a short discussion of the habitat of the new species, in addition to a comparison with the previously described species of Exitomelita. http://www.zoobank.org/urn:lsid:zoobank.org:pub:2B0B3CC2-AB6A-4006-83BB-182280CB22B8 相似文献
4.
Pseudolaelaps calvescens sp. nov. and Pseudolaelaps schweizeri sp. nov. (Acari: Pseudolaelapidae) are described based on female specimens from leaf litter and soil of forest habitats in Italy (surroundings of Bergamo) and Switzerland (surroundings of Basel), respectively. The British specimens referred to Pseudolaelaps doderoi are revised, and considered to be a misidentification of P. schweizeri sp. nov. An identification key to known species of the genus Pseudolaelaps is provided. www.zoobank.org/urn:lsid:zoobank.org:pub:92F3907A-9C0A-4309-8D1E-BC5F3E7D937B 相似文献
6.
During an investigation of species diversity in the Lengshuihe Nature Preserve, Jinsha County, Guizhou Province, China, in August of 2015, a new species of the rare genus Gibbotettix was discovered. Gibbotettix vallis Zha and Wen sp. nov. is introduced, described and photographed, and compared with other species. A taxonomic review of the genus Gibbotettix is provided and a key to all known species of the genus is given. http://zoobank.org/urn:lsid:zoobank.org:pub:74D8DCB9-A31E-4E4D-A2E8-692A54A81317 相似文献
7.
A new brachypterous species of Onthophagus from Mexico, belonging to the New World chevrolati species group, is described and illustrated. Illustrations of the male and female dorsal habitus, and genitalia are provided. The relationships with other brachypterous species that occur in Guerrero (Mexico) are discussed. Placement of the new species in the chevrolati group key is provided. Additionally, new locality records for O. inflaticollis Bates are provided. http://www.zoobank.org/urn:lsid:zoobank.org:pub:747118CE-6A93-401A-8625-5A75479980AD 相似文献
8.
ABSTRACTA comprehensive revision of the genus Thalerosphyrus in Thailand is assessed. Four species are recognised: T. flowersi, T. sinuosus, T. vietnamensis and one new species, Thalerosphyrus thailandensis sp. nov., which is described here. A morphological comparison of the described species is provided. A Maximum Likelihood (ML) consensus tree based on 658 bp of the mitochondrial cytochrome oxidase I (COI) gene of five species was performed. Uncorrected p-distances strongly support the identity of these species, originally based on morphology, and show differences of 8.4–29.8% between species and 1.4–6.3% within species. http://www.zoobank.org/urn:lsid:zoobank.org:pub:850FB31C-2B6A-4AB2-92D5-3413B193F196 相似文献
9.
Colonial ascidians collected from wharf piles and natural substrata from Bluff Harbour and Stewart Island in the South Island of New Zealand are described in this paper. Two species, Lissoclinum violaceum sp. nov. and Didemnum marineae sp. nov. are new to science and described for the first time. The ascidian fauna in this region is a mixed assemblage of southern species, species with a New Zealand-wide distribution, and two species with trans-Tasman affinities. www.zoobank.org/urn:lsid:zoobank.org:pub:37DC0D4B-8FB9-4F1D-A5A0-E9CAB3203447 相似文献
12.
In 2001 the Soil Biodiversity Group of the Natural History Museum, London collected Oligochaeta material from bromeliad epiphytes and litter samples in Belize. This material remained unidentified until being passed to the Annelida curator in 2010. Elaborating this material resulted in discovery of two earthworm species new to science Eutrigaster ( Graffia) georgei sp. nov. and Kaxdrilus sherbutti sp. nov. belonging to the family Acanthodrilidae (Benhamiinae) and Acanthodrilidae (Acanthodrilinae) respectively. http://www.zoobank.org/urn:lsid:zoobank.org:pub:6BEB9E5A-7D54-4E48-913D-EF76D7DACC16 相似文献
14.
Synosis Townes is a widely distributed genus of the family Ichneumonidae; most species recorded occur in the Old World and only two were formerly known to occur in the New World. Herein we describe Synosis rubinus sp. nov., Synosis cosnipatensis sp. nov., Synosis gauldi sp. nov. and Synosis townesi sp. nov. collected in various Peruvian cloud forests. A generic diagnosis and a key to the species occurring in the New World is also presented. http://www.zoobank.org/urn:lsid:zoobank.org:pub:8E5FA67F-F80A-4D78-8E5E-7CC8D6662396 相似文献
16.
Many hemiepiphytic plants secrete a thick layer of mucilage to limit desiccation and protect against fungal pathogens. With its stable moisture and protected location, this mucilage constitutes a potentially attractive microhabitat for small animals; however, until now, no animal species have been recorded from it. Larvae of a psychodid fly were collected from the mucilage of a hemiepiphytic Araceae in Braulio Carillo National Park, Costa Rica. Rearing of the larvae yielded specimens of pupae and one adult male described here as Mucomyia emersa Kvifte and Curler gen. nov. sp. nov. An additional species from Costa Rica, Mucomyia browni Kvifte sp. nov., is described based on adult males from the Zurquí de Moravia forest reserve. Mucomyia belongs to tribe Psychodini, which comprises both habitat generalists and specialists. The new species are morphologically similar to those in Philosepedon s. str. and Eurygarka, both of which are known to develop in snail carrion. It is premature to speculate about whether or not species in the new genus are restricted to hemiepiphyte mucilage. http://www.zoobank.org/urn:lsid:zoobank.org:pub:37CD136B-53D8-4D3E-A34A-3BE4859045E5 相似文献
20.
Ameroseius Berlese is the most numerous genus of family Ameroseiidae Evans (in Hughes 1961). Species of this genus have been reported from many regions around the world. A few species of this genus are known from Brazil. Ameroseius mineiro Narita, Bernardi and Moraes, sp. nov. is described based on the morphology of adult females and males collected from guano in caves of Minas Gerais State, Brazil. This is the second Ameroseius species described from Brazil. The holotypes of Ameroseius plumosus (Oudemans) and Ameroseius plumigera (Oudemans) were examined, given their close similarity with the species described in this paper, and they are here redescribed. A key is provided to separate these and other most similar species. http://www.zoobank.org/urn:lsid:zoobank.org:pub:17A7D831-EC49-4D65-B06B-5E13EF52C696 相似文献
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