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1.
本文记述采自中国山西的星粉蚧属2新种,模式标本保存在山西农大蚧虫研究中心。1.无脐星粉蚧Heliococcusacirculus,新种(图1)本新种与H.BaotouiTang,1988为本属中无腹脐者。两种的区别在于后种星管腺2种,且多;而新种星管腺1种,且少。正模♀,蒿(Artemisiasp.),山西沁水,1995-Ⅶ-21,武三安采;副模12♀♀,同正模;5♀♀,青蒿(Artemisiaapiacea),其它同正模2.苜蓿星粉蚧Heliococcusmedicagicola,新种(图2)本新种与H.pavlovskiBorchseniusetTereznikova,1959相近,其区别在于新种星管腺少,只在后体部存在,而后种星管腺多,在体背缘成纵列。正模♀,苜蓿(Medicagosativa),山西沁水,1995-Ⅶ-22,武三安采;副模6♀♀,同正模  相似文献   

2.
本文记述同翅目蚧总科粉蚧科一新属一新种。即异星粉蚧属Heteroheliococcus gen.nov.,内蒙异星粉蚧H.innermongolicus sp.nov.。新种模式标本保存在山西农业大学蚧虫研究中心。  相似文献   

3.
研究和整理了我国黑粉蚧属Atrococcus及其近似属的种类,计有5属12种,其中包括2新种;鹤虱奥粉蚧Allococcus leppulus Wu,sp.nov和山西配粉蚧Allotrionymus shanxiensis Wu,sp.nov.,和个中国新纪录种,细长黑粉蚧Atrococcus cracens Williams。模式标本保存在山西农业大学蚧虫研究中心。  相似文献   

4.
曾涛 《动物分类学报》2001,26(4):528-532
记述新栎盾蚧属Neoquernaspis Howell et Takagi,1981一新种,即细管新栎盾蚧N.leptosipha sp.nov和2种中国分布新纪录种,即石柯新栎盾蚧N.beshearae Liu et Tippins,1988和尼泊尔新栎盾蚧N.nepalensis (Takagi,1977),并编制了该属中国已知种类检索表,新种模式标本和新纪录标本保存于西北农业大学昆虫博物馆。  相似文献   

5.
记述中国围盾蚧属Fiorinia Targioni-Tozzetti 1新种:南宁围盾蚧Fiorinia nanningensis Zhang&Feng sp.nov.。该种近似于钩樟围盾蚧F.linderaeTakagi,1969,二者臀板均无腺刺分布,并且第2臀叶退化,略突起或全无,但是可以从以下特征区别:1)新种中臀叶狭小,末端截型,内缘无锯齿(钩樟围盾蚧中臀叶大而内缘多齿);2)躯干上无腺刺或腺瘤(钩樟围盾蚧后胸有1-3个腺瘤,第1腹节有3或4个腺瘤,第2腹节有1-2个腺刺);3)无触角间突(钩樟围盾蚧触角间突小圆锥形)。对其形态特征进行了详细描述,提供了玻片绘图。研究标本保存在西北农林科技大学昆虫博物馆。  相似文献   

6.
记述中国片盾蚧属1新种——蔷薇片盾蚧Parlatoria rosia,sp.nov.。模式标本保存于中国科学院上海植物生理生态研究所昆虫标本馆。  相似文献   

7.
本文描述采自中国北部寄生在针茅属Stipasp.植物上的蚧科1新种,即中华马头蚧Scythiasinensissp.nov模式标本保存在山西农业大学蚧虫研究中心。  相似文献   

8.
记述中国片盾蚧属1新种——勐仑片盾蚧Parlatoria menglunensis,sp.nov.。模式标本保存于西北农林科技大学昆虫博物馆。  相似文献   

9.
记述我国粉蚧科1新属:结粉蚧属Sinococcus,gen.nov.及其模式种:采自天津南开大学校园榆树Ulmus pumila L.枝干树皮裂缝内的榆华粉蚧Sinococcus ulmi,sp.nov.。模式标本保存在南开大学生物系。  相似文献   

10.
研究和整理了中国绵粉蚧属Phenacoccus Cockerell的种类和分布。截至目前,我国该属计有20种,其中包括本文3新种:无管绵粉蚧P.atubulatus sp.nov.,内蒙粉蚧P.neimengulicus sp.nov.和山西绵粉蚧P.shanxiensis sp.nov.及6个中国新纪录种:盐木绵粉蚧P.arthrophyti Archangelskaya,时麦绵粉蚧P.prei  相似文献   

11.
李伟  郭林 《菌物研究》2013,(4):239-241
在安徽省发现了隔担菌属1新种——双圆蚧隔担菌(Septobasidium diaspidioti)。该种与双圆蚧属蚧壳虫共生,其模式标本保藏在中国科学院微生物研究所菌物标本馆(HMAS)。  相似文献   

12.
We describe here two new species of oegopsid squids. The first is an Asperoteuthis (Chiroteuthidae), and it is based on 18 specimens. This new species has sucker dentition and a funnel–mantle locking apparatus that are unique within the genus. The second new species is a Promachoteuthis (Promachoteuthidae), and is based on a unique specimen. This new species has tentacle ornamentation which is unique within the genus. We also describe a new genus and a new species of sepioid squid in the subfamily Heteroteuthinae (Sepiolidae) and it is based on four specimens. This new genus and species exhibits unique modifications of the arms in males.  相似文献   

13.
Fieldwork conducted throughout Timor-Leste in September 2004 and July 2009 resulted in a collection or recording of 263 herpetological specimens (100 amphibians, 163 reptiles), comprising at least seven species of frogs and toads, 20 species of lizards, seven species of snakes, two species of turtles, and one species of crocodile. Among the amphibians, the most frequently encountered species were toads (Duttaphrynus melanostictus), rice paddy frogs (genus Fejervarya), and rhacophorid treefrogs (Polypedates cf. leucomystax). All three variants of rice paddy frogs encountered represent undescribed species similar to Fejervarya verruculosa from neighboring Wetar Island. Records of Fejervarya cancrivora and Fejervarya limnocharis for Timor Island are apparently errors based on misidentification. We obtained voucher specimens for a total of 147 lizards and voucher photographs only for four specimens of Varanus timorensis. Aside from geckos frequently associated with human habitations (e.g., Gehyra mutilata, Gekko gecko, Hemidactylus frenatus, Hemidactylus platyurus), we discovered an as yet undescribed species of bent-toed gecko, genus Cyrtodactylus, in the Same valley. Our specimens of Hemidactylus platyurus are the first record of this species from Timor-Leste. Commonly encountered skinks included four-fingered skinks (genus Carlia), wedge skinks (genus Sphenomorphus), and night skinks (genus Eremiascincus). Notable among the 15 snakes collected was the frequency of pitvipers (Cryptelytrops insularis), which amounted to over 25% of all snakes. Our specimen of the wolfsnake Lycodon subcinctus is the first record of this species for Timor-Leste. Based on these findings, it appears that the biodiversity of amphibians and reptiles in this remote corner of Wallacea is much greater than previously thought, particularly with respect to scincid lizards. The detail we provide in the species accounts is designed to allow the use of this report as a preliminary field guide to the amphibians and reptiles of Timor-Leste. However, survey work is ongoing.  相似文献   

14.
记述派盾螨科Parholaspidae 2新种:翼状革板螨Gamasholaspis aliventroanalis sp.nov.和壮距拉提螨Lattinela robustocalearis sp.nov.  相似文献   

15.
中国血革螨科记述及一新属的建立:蜱螨亚纲:寄螨目   总被引:1,自引:0,他引:1  
本文对中国血革螨科进行整理,总共记录了53种和亚种,并建立了畸胸螨属Terasternagen.nov.,新属与中国血革螨亚科中唯一的血革螨属Haemogamasus相并列。  相似文献   

16.
The genus Chalcasthenes Arrow (Dynastinae: Oryctoderini), a scarab beetle genus endemic to the Solomon Islands, is reviewed. Based on examination of type specimens, the genus Strehlia Frey (Rutelinae: Rutelini: Parastasiina) is a new junior synonym of Chalcasthenes . The historical classification of these genera (either in the subfamily Dynastinae or Rutelinae) and character-based criteria for assigning the taxa to the Dynastinae are provided. We discuss character states that support the monophyly of members of the genus Chalcasthenes, comment on the distribution and biogeography of species in the genus and provide a key to species. The genus includes four species: Chalcasthenes divinus Endrödi, Chalcasthenes pulcher Arrow, Chalcasthenes squamigerus Frey new combination and Chalcasthenes styracoceros Jameson and Ratcliffe n. sp. Species hypotheses are corroborated based on evidence from Pleistocene geological reconstructions of the Solomon Islands, geographic variation of bird species in the region and development in scarab beetles.  相似文献   

17.
记述下盾螨属2新种和密卡螨属1新种:重庆下盾螨Hypoaspis chongqingensis sp.nov.t似陆下盾螨Hypoaspis terrestrisimilissp.nov.和粗刺密卡螨Melichares crassispinus sp.nov.。  相似文献   

18.
新米虾属的修订(甲壳亚门:十足目:匙指虾科)   总被引:6,自引:2,他引:4  
本文回顾了新米虾Neocaridina的研究历史及存在争议,根据形态,生活史,生态和地理分布四个主要性状的综合考虑,提出确认新米虾属Neocaridina,修订了属征,并整理了该属现有种类,修订后的Neocaridina共19种类及亚种,分布于中国,日本,朝鲜及越南,文中记述6新种及新亚种,N.zhangjiajiensissp.nov.N.euspinosasp.nov.n。denticulat  相似文献   

19.
本文报道六鞭毛科18个新种,其中六鞭毛虫属15种,旋核六鞭虫属3种,其简要形态记述于后,模式标本保存在中国科学院水生生物研究所鱼病学研究室。  相似文献   

20.
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