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1.
The genus Trigonopterus Fauvel, 1862 is highly diverse in Melanesia. Only one species, Trigonopterus amphoralis Marshall, 1925 was so far recorded West of Wallace’s Line (Eastern Sumatra). Based on focused field-work the fauna from Sundaland (Sumatra, Java, Bali, Palawan) and the Lesser Sunda Islands (Lombok, Sumbawa, Flores) is here revised. We redescribe Trigonopterus amphoralis Marshall and describe an additional 98 new species: Trigonopterus acuminatus sp. n., Trigonopterus aeneomicans sp. n., Trigonopterus alaspurwensis sp. n., Trigonopterus allopatricus sp. n., Trigonopterus allotopus sp. n., Trigonopterus angulicollis sp. n., Trigonopterus argopurensis sp. n., Trigonopterus arjunensis sp. n., Trigonopterus asper sp. n., Trigonopterus attenboroughi sp. n., Trigonopterus baliensis sp. n., Trigonopterus batukarensis sp. n., Trigonopterus bawangensis sp. n., Trigonopterus binodulus sp. n., Trigonopterus bornensis sp. n., Trigonopterus cahyoi sp. n., Trigonopterus costipennis sp. n., Trigonopterus cuprescens sp. n., Trigonopterus cupreus sp. n., Trigonopterus dacrycarpi sp. n., Trigonopterus delapan sp. n., Trigonopterus dentipes sp. n., Trigonopterus diengensis sp. n., Trigonopterus dimorphus sp. n., Trigonopterus disruptus sp. n., Trigonopterus dua sp. n., Trigonopterus duabelas sp. n., Trigonopterus echinatus sp. n., Trigonopterus empat sp. n., Trigonopterus enam sp. n., Trigonopterus fissitarsis sp. n., Trigonopterus florensis sp. n., Trigonopterus foveatus sp. n., Trigonopterus fulgidus sp. n., Trigonopterus gedensis sp. n., Trigonopterus halimunensis sp. n., Trigonopterus honjensis sp. n., Trigonopterus ijensis sp. n., Trigonopterus javensis sp. n., Trigonopterus kalimantanensis sp. n., Trigonopterus kintamanensis sp. n., Trigonopterus klatakanensis sp. n., Trigonopterus lampungensis sp. n., Trigonopterus latipes sp. n., Trigonopterus lima sp. n., Trigonopterus lombokensis sp. n., Trigonopterus merubetirensis sp. n., Trigonopterus mesehensis sp. n., Trigonopterus micans sp. n., Trigonopterus misellus sp. n., Trigonopterus palawanensis sp. n., Trigonopterus pangandaranensis sp. n., Trigonopterus paraflorensis sp. n., Trigonopterus pararugosus sp. n., Trigonopterus parasumbawensis sp. n., Trigonopterus pauxillus sp. n., Trigonopterus payungensis sp. n., Trigonopterus porcatus sp. n., Trigonopterus pseudoflorensis sp. n., Trigonopterus pseudosumbawensis sp. n., Trigonopterus punctatoseriatus sp. n., Trigonopterus ranakensis sp. n., Trigonopterus relictus sp. n., Trigonopterus rinjaniensis sp. n., Trigonopterus roensis sp. n., Trigonopterus rugosostriatus sp. n., Trigonopterus rugosus sp. n., Trigonopterus rutengensis sp. n., Trigonopterus saltator sp. n., Trigonopterus santubongensis sp. n., Trigonopterus sasak sp. n., Trigonopterus satu sp. n., Trigonopterus schulzi sp. n., Trigonopterus sebelas sp. n., Trigonopterus sembilan sp. n., Trigonopterus sepuluh sp. n., Trigonopterus seriatus sp. n., Trigonopterus serratifemur sp. n., Trigonopterus setifer sp. n., Trigonopterus silvestris sp. n., Trigonopterus singkawangensis sp. n., Trigonopterus singularis sp. n., Trigonopterus sinuatus sp. n., Trigonopterus squalidus sp. n., Trigonopterus sumatrensis sp. n., Trigonopterus sumbawensis sp. n., Trigonopterus sundaicus sp. n., Trigonopterus suturalis sp. n., Trigonopterus syarbis sp. n., Trigonopterus telagensis sp. n., Trigonopterus tepalensis sp. n., Trigonopterus tiga sp. n., Trigonopterus trigonopterus sp. n., Trigonopterus tujuh sp. n., Trigonopterus ujungkulonensis sp. n., Trigonopterus variolosus sp. n., Trigonopterus vulcanicus sp. n., Trigonopterus wallacei sp. n.. All new species are authored by the taxonomist-in-charge, Alexander Riedel. Most species belong to the litter fauna of primary wet evergreen forests. This habitat has become highly fragmented in the study area and many of its remnants harbor endemic species. Conservation measures should be intensified, especially in smaller and less famous sites to minimize the number of species threatened by extinction.  相似文献   

2.
The Australian species of the genus Trigonopterus Fauvel are revised. Eight previously recognized species are redescribed and 24 additional new species are described: Trigonopterus allaetus Riedel, sp. n., Trigonopterus athertonensis Riedel, sp. n., Trigonopterus australinasutus Riedel, sp. n., Trigonopterus australis Riedel, sp. n., Trigonopterus bisignatus Riedel, sp. n., Trigonopterus bisinuatus Riedel, sp. n., Trigonopterus boolbunensis Riedel, sp. n., Trigonopterus cooktownensis Riedel, sp. n., Trigonopterus daintreensis Riedel, sp. n., Trigonopterus deplanatus Riedel, sp. n., Trigonopterus finniganensis Riedel, sp. n., Trigonopterus fraterculus Riedel, sp. n., Trigonopterus garradungensis Riedel, sp. n., Trigonopterus hasenpuschi Riedel, sp. n., Trigonopterus hartleyensis Riedel, sp. n., Trigonopterus kurandensis Riedel, sp. n., Trigonopterus lewisensis Riedel, sp. n., Trigonopterus montanus Riedel, sp. n., Trigonopterus monteithi Riedel, sp. n., Trigonopterus mossmanensis Riedel, sp. n., Trigonopterus oberprieleri Riedel, sp. n., Trigonopterus robertsi Riedel, sp. n., Trigonopterus terraereginae Riedel, sp. n., Trigonopterus yorkensis Riedel, sp. n.. All new species are authored by the taxonomist-in-charge, Alexander Riedel. Lectotypes are designated for the following names: Idotasia aequalis Pascoe, Idotasia albidosparsa Lea, Idotasia evanida Pascoe, Idotasia laeta Lea, Idotasia rostralis Lea, Idotasia sculptirostris Lea, Idotasia squamosa Lea. A new combination of the name Idotasia striatipennis Lea is proposed: Trigonopterus striatipennis (Lea), comb. n.. A key to the species is provided. Australian Trigonopterus occur in coastal Queensland, narrowly crossing into New South Wales. The southern parts of the range are inhabited by species found on foliage. A rich fauna of 19 edaphic species inhabiting the leaf litter of tropical forests is reported for the first time from the Australian Wet Tropics.  相似文献   

3.
Alan F. Burke 《ZooKeys》2013,(299):49-75
Six new Cymatodera speciesfrom the Mexican states of Jalisco and Chiapas, and the Central American countries of El Salvador, Honduras, Costa Rica and Panamá are described: Cymatodera rosalinaesp. n., Cymatodera capaxsp. n., Cymatodera sinuosasp. n., Cymatodera vittatasp. n., Cymatodera rubidasp. n. and Cymatodera limatulasp. n. Justification for retaining Cymatodera obliquefasciata within Cymatodera instead of transferring it to Bogcia is provided. Male genitalia and other characters of taxonomic value are illustrated.  相似文献   

4.
A new species of ground beetle, Bembidion ricei, is described from the Andes mountains of Ecuador east of Quito. It belongs to the georgeballi species group of subgenus Ecuadion, and is most similar to Bembidion georgeballi. A key to the species of the group is provided.  相似文献   

5.
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   

6.
Ai-min Shi 《ZooKeys》2013,(309):1-12
Two new species of Itagonia Reitter, 1887, Itagonia tibialis sp. n. and Itagonia litangensis sp. n. are described from Sichuan, China. A key to the known species of Itagonia from China is given.  相似文献   

7.
Haplothrips herajius sp. n. is described from leaves and flowers of a species of Suaeda in the south of Fars Province, Iran. This is the second Iranian species of Haplothrips with the unusual character state of extra setae on the metanotum. Information on variation in color and structure of the new species is provided. The similarities and host plant associations of this new species and Haplothrips kermanensis are discussed,as both are phytophagous on species of Chenopodiaceae.  相似文献   

8.
Thirteen species of Pyrrhalta Joannis, 1865 with black elytron are reviewed. A key to species, photographs of aedeagus and habitus are provided. Pyrrhalta qianana sp. n. is described from Guizhou, China. Pyrrhalta martensi Medvedev & Sprecher-Uebersax, 1999 is newly recorded from China (Tibet).  相似文献   

9.
The reliability of morphological characters and host differential plants for distinguishing between two populations of Meloidogyne incognita was studied. Population A (originally from North Carolina) had incognita-type perineal patterns. A single egg mass subpopulation of population A had a mixture of incognita and acrita perineal patterns with 33% of the patterns atypical for either species. Population B (from Georgia) had predominantly acrita-type patterns with only about 5% atypical patterns. The head shapes of males from both populations were mainly M. incognita. On the basis of stylet length, both populations conformed to M. incognita acrita. Both populations were identified as M. incognita race 1 by reaction on the North Carolina differential hosts. Reactions on azalea and pepper gave no clear identification of the populations. We concluded that there is no relation between perineal pattern, male head shape, and parasitism of host differentials with the two populations studied.  相似文献   

10.
Eight apterous species of the paederine genus Lathrobium Gravenhorst, 1802 from the Chinese province Sichuan are described, illustrated, and distinguished from closely related and/or geographically close congeners: Lathrobium erlangense Peng & Li sp. n. (Erlang Shan), Lathrobium blandum Peng & Li sp. n. (Labahe N. R.), Lathrobium yelense Peng & Li sp. n. (Yele), Lathrobium obscurum Peng & Li sp. n. (Yele), Lathrobium yinziweii Peng & Li sp. n. (Yele), Lathrobium illustre Peng & Li sp. n. (Yele), Lathrobium micangense Peng & Li sp. n. (Micang Shan) and Lathrobium agglutinatum Assing & Peng sp. n. (Qingcheng Shan). The total number of described Lathrobium species from Sichuan now stands at 39, that of mainland China at 165.  相似文献   

11.
12.
A new species of Nicrophorus in the nepalensis species-group, Nicrophorus efferens Sikes and Mousseau, is described from Bougainville Island in the Solomon Islands archipelago. It is distinguished from the known species of the genus Nicrophorus and its likely closest relative, Nicrophorus reticulatus Sikes and Madge, based on external morphology. A comparison among the four Nicrophorus species known from the Solomon Island archipelago and Papua New Guinea is presented.  相似文献   

13.
Hendrik Freitag 《ZooKeys》2013,(321):35-64
Ancyronyx buhid sp. n. and Ancyronyx tamaraw sp. n. are described based on adults and larvae, matched using their cox1 or cob DNA sequence data. Additional records of Ancyronyx schillhammeri Jäch, 1994 and Ancyronyx minerva Freitag & Jäch, 2007 from Mindoro are listed. The previously unknown larva of Ancyronyx schillhammeri is also described here, aided by cox1 data. The new species and larval stages are described in detail and illustrated by SEM and stacked microscopic images. Keys to the adult and larval Ancyronyx species of Mindoro and an updated checklist of Philippine Ancyronyx species are provided. The usefulness as bioindicators, the phylogenetic relationships and biogeographic aspects affecting the distribution patterns are briefly discussed.  相似文献   

14.
15.
Five new apterous species of the genus Lathrobium Gravenhorst, 1802 from Baishanzu Natural Reserve, Zhejiang, East China, Lathrobium baishanzuense sp. n., Lathrobium immanissimum sp. n., Lathrobium obstipum sp. n., Lathrobium pilosum sp. n. and Lathrobium tangi sp. n., are described and illustrated. The Lathrobium fauna of the study region is represented by two distinct lineages.  相似文献   

16.
Unixenus carnarvonensis sp. n., Unixenus corringlensis sp. n., Unixenus barrabaensis sp. n. and Unixenus myallensis sp. n. are described from Australia. A revised diagnosis of Unixenus karajinensis and new details on the distribution of the species are given. A key is presented to 10 of all 11 currently known species of the genus.  相似文献   

17.
A new species of the cryptic, minute, wingless, and enigmatic taxon Caurinus, and the second for the subfamily Caurininae,is described from Prince of Wales Island in the Alexander Archipelago, Alaska. It is distinguished from its only congener, Caurinus dectes Russell, 1979b, which occurs 1,059 km southeast in Oregon and Washington, based on external morphology and sequences of the mitochondrial gene cytochrome oxidase II. These two species are probably evolutionary relicts – the only known members of a clade dating to the Late Jurassic or older.  相似文献   

18.
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20.
Six new species of Agrilus Curtis, 1825 with affinities to the emerald ash borer, Agrilus planipennis Fairmaire, 1888, are described from the Oriental Region: Agrilus crepuscularis sp. n. (Malaysia); Agrilus pseudolubopetri sp. n. (Laos); Agrilus sapphirinus sp. n.(Laos); Agrilus seramensis sp. n.(Indonesia); Agrilus spineus sp. n. (Malaysia); and Agrilus tomentipennis sp. n. (Laos). The genus Sarawakita Obenberger, 1924 syn. nov. is considered a junior synonym of Agrilus.  相似文献   

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