共查询到20条相似文献,搜索用时 359 毫秒
1.
Exocelina baliem
sp. n. is described from the Baliem Valley in the Central Mountain Range of New Guinea (Papua Province, Indonesia). Having striolate elytra, different structure and setation of the male and female genitalia and tarsomeres, and inhabiting swampy ponds, the new species differs from all known New Guinea species, which have smooth elytra and are stream associated. It forms a monophyletic group with the Australian Exocelina ferruginea (Sharp, 1882) and New Caledonian Exocelina inexspectata Wewalka, Balke & Hendrich, 2010, based on shape of the paramere and structure of the male tarsi. Habitus, protarsomeres, and male and female genitalia are illustrated, comparing some structures with Exocelina ferruginea and two New Guinea stream species. We briefly discuss the biogeographic relevance of this discovery. 相似文献
2.
3.
Two new species of Varma Distant, 1906, V. falcata Chang & Chen, sp. n. (China: Guizhou) and V. lobata Chang & Chen, sp. n. (China: Guizhou) are described and illustrated. The female genitalia of four speices including two known species are described and illustrated for the first time. The diagnostic characters of this genus are redefined. A checklist to the species of Varma in China is given. The Keys on male and female genitalia to the Chinese species of Varma are provided. 相似文献
4.
Laurent Soldati Gael J. Kergoat Anne-Laure Clamens Hervé Jourdan Roula Jabbour-Zahab Fabien L. Condamine 《ZooKeys》2014,(415):133-167
New Caledonia is an important biodiversity hotspot with much undocumented biodiversity, especially in many insect groups. Here we used an integrative approach to explore species diversity in the tenebrionid genus Uloma (Coleoptera, Tenebrionidae, Ulomini), which encompasses about 150 species, of which 22 are known from New Caledonia. To do so, we focused on a morphologically homogeneous group by comparing museum specimens with material collected during several recent field trips. We also conducted molecular phylogenetic analyses based on a concatenated matrix of four mitochondrial and three nuclear genes for 46 specimens. The morphological study allowed us to discover and describe four new species that belong to the group of interest, the Uloma isoceroides group. Molecular analyses confirmed the species boundaries of several of the previously described species and established the validity of the four new species. The phylogenetic analyses also provided additional information on the evolutionary history of the group, highlighting that a species that was thought to be unrelated to the group was in fact a member of the same evolutionary lineage. Molecular species delimitation confirmed the status of the sampled species of the group and also suggested some hidden (cryptic) biodiversity for at least two species of the group. Altogether this integrative taxonomic approach has allowed us to better define the boundaries of the Uloma isoceroides species group, which comprises at least 10 species: Uloma isoceroides (Fauvel, 1904), Uloma opacipennis (Fauvel, 1904), Uloma caledonica Kaszab, 1982, Uloma paniei Kaszab, 1982, Uloma monteithi Kaszab, 1986, Uloma robusta Kaszab, 1986, Uloma clamensae
sp. n., Uloma condaminei
sp. n., Uloma jourdani
sp. n., and Uloma kergoati
sp. n. We advocate more studies on other New Caledonian groups, as we expect that much undocumented biodiversity can be unveiled through the use of similar approaches. 相似文献
5.
Two new species Micrencaustes (Mimencaustes) renshiae
sp. n. and Micrencaustes (Mimencaustes) biomaculata
sp. n. are described and illustrated from China. A key to Chinese species of subgenus Mimencaustes Heller is provided. 相似文献
6.
Three new species of the Oriental caliscelid planthopper genus Symplanella Fennah, S. hainanensis
sp. n., S. recurvata
sp. n. and S. zhongtua
sp. n., are described and illustrated from South China. A checklist and a key to species of genus Symplanella are provided. 相似文献
7.
Three new species of Symploce Hebard from China are described: Symploce sphaerica
sp. n., Symploce paramarginata
sp. n. and Symploce evidens
sp. n. Two known species are redescribed and illustrated based on types. A key is given to identify all species of Symploce from mainland China. 相似文献
8.
Two new species, namely Ancistrocerus transpunctatus You and Li, sp. n. and Ancistrocerus deqinensis You and Li, sp. n. are described and illustrated from Yunnan, China. A key to the Oriental species of the genus Ancistrocerus is provided. 相似文献
9.
Two new species of leafhoppers: Abrus damingshanensis
sp. n. (from Guangxi) and A. expansivus
sp. n. (from Guizhou) are described and illustrated from China. A map showing the geographic distribution of the two new species is given. Taxonomic notes on species of the genus Abrus is also provided. 相似文献
10.
Seven new species of the genus Lobrathium Mulsant & Rey from China are described and illustrated: Lobrathium anatinum Li & Li, sp. n. (Guangxi), Lobrathium diaoluoense Li & Li, sp. n. (Hainan), Lobrathium dufui Li & Li, sp. n. (Hubei), Lobrathium lirunyui Li & Li, sp. n. (Guizhou), Lobrathium pengi Li & Li, sp. n. (Guangxi), Lobrathium quyuani Li & Li, sp. n. (Hubei) and Lobrathium uncinatum Li & Li, sp. n. (Qinghai). A recent key to the species of mainland China is modified to accommodate the new species. New locality data are provided for eleven species. 相似文献
11.
Jan Klimaszewski Reginald P. Webster David W. Langor Caroline?Bourdon Jenna Jacobs 《ZooKeys》2013,(327):65-101
Twelve species of the genus Dinaraea Thomson are recognized in the Nearctic region, ten of which occur in Canada, all east of the Rocky Mountains. Six species are herein described as new to science: Dinaraea bicornis Klimaszewski & Webster, sp. n.; Dinaraea curtipenis Klimaszewski & Webster, sp. n.; Dinaraea longipenis Klimaszewski & Webster, sp. n.; Dinaraea quadricornis Klimaszewski & Webster, sp. n.; Dinaraea worki Klimaszewski & Jacobs, sp. n.; and Dinaraea piceana Klimaszewski & Jacobs, sp. n. Four formerly described species are confirmed in Canada: Dinaraea angustula (Thomson), Dinaraea backusensis Klimaszewski & Brunke, Dinaraea borealis Lohse, and Dinaraea pacei Klimaszewki & Langor. The previously unknown male of Dinaraea borealis Lohse and female of Dinaraea backusensis are described. All species are illustrated with colour habitus images and black and white images of the median lobe of the aedeagus and spermatheca, and tergite VIII and sternite VIII of both sexes. New habitat and distribution data are presented and a key to all Nearctic species of the genus is provided. 相似文献
12.
Two new species of the genus Doryphorina Melichar, 1912, D. conglobatus Zheng, Yang & Chen, sp. n. and D. guizhouensis Zheng, Yang & Chen, sp. n., from China are described and illustrated. A key is given to identify all the known species of Doryphorina. 相似文献
13.
Three new species of the monotypic genus Melloleitaoina Gerschman & Schiapelli, 1960 are described from northern Argentina: M. mutquina
sp. n., M. uru
sp. n. and M. yupanqui
sp. n. The female specimen originally described as M. crassifemur is not conspecific with the male holotype and thus is removed from this species and described as M. uru
sp. n.; M. crassifemur is redescribed. All species are diagnosed, illustrated and a key to species is provided. 相似文献
14.
The taxonomy of the genus Peyerimhoffia Kieffer in China was studied. Eight species were recognized, including seven new species that are herein described and illustrated: P. hamata
sp. n., P. obesa
sp. n., P. sparsula
sp. n., P. longiprojecta
sp. n., P. brachypodua
sp. n., P. yunnana
sp. n., and P. shennongjiana
sp. n. In addition, P. vagabunda (Winnertz, 1867) is reported for the first time from China. A key to these Chinese species is provided. 相似文献
15.
The genus Fontidessus Miller & Spangler, 2008 (Coleoptera: Dytiscidae: Hydroporinae: Bidessini) is reviewed. The genus now includes seven species with three previously described, and four new species described here: F. microphthalmus Miller & Montano, sp. n.; F. bettae Miller & Montano, sp. n.; F. christineae Miller & Montano, sp. n., and F. aquarupe Miller & Montano, sp. n. Each species is diagnosed and described, including the previously known species, based on new specimens and new information. Habitus, male genitalia and other diagnostic features are illustrated for each species. A key to the seven species is provided. Fontidessus species are unique to hygropetric habitats in the Guiana Shield craton of northern South American. 相似文献
16.
《Journal of Asia》2014,17(3):569-576
A revision of genus Xyalaspis (Hymenoptera: Anacharitinae) in Asia is given. Xyalaspis lituricis Belizin, 1965 is synonymized with Xyalaspis hyalina Belizin, 1951. Four new species are described: Xyalaspis esbelta n. sp., Xyalaspis dimorphica n. sp., Xyalaspis orientalis n. sp., and Xyalaspis siamensis n. sp. Diagnostic characters are illustrated and data about biology, distribution and morphological variability of the studied species are discussed. A key to the Asian species of this genus is included. 相似文献
17.
Cornelis van Achterberg 《ZooKeys》2014,(369):61-77
Two new species, Parasapyga boschi
sp. n. from Vietnam and P. yvonnae
sp. n. from Indonesia are described. Parasapyga walshae van der Vecht, 1940, is treated as a valid species instead of a subspecies of P. moelleri Turner, 1910. A key to the species of the genus is added and all species are illustrated. 相似文献
18.
Khuat Dang Long 《ZooKeys》2014,(428):79-96
The genus Iporhogas Granger, 1949 (Braconidae: Rogadinae) is recorded for the first time for Vietnam. Four new species of the genus Iporhogas, viz. Iporhogas albilateralis
sp. n., I. contrastus
sp. n., I. simulatus
sp. n. and I. tricoloratus
sp. n., from Vietnam are described and illustrated, and additionally, one species, Iporhogas guangxiensis Chen & He, 1997, is newly recorded for Vietnam’s fauna of the family Braconidae. A key to the five Vietnamese species of the genus Iporhogas and a checklist with distributions of the ten species are provided. 相似文献
19.
A new planthopper species Dictyotenguna angusta
sp. n. is described and illustrated from Guangxi, China. The photographs of the adults of the species are presented. 相似文献
20.
General characteristics of Multiproductus and a new species Multiproductus complantus
sp. n. are described and illustrated. A key is given to distinguish all species of the genus. 相似文献