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1.
The Kuwaiti waters occupy the northwestern part of the Arabian Gulf. These waters are shallow, well mixed, and characterized by a high level of biological productivity. Tintinnids form an important component of the microzooplankton community in Kuwaiti waters. They are particularly abundant in the northern waters of Kuwait, as well as in the waters of Kuwait Bay. However, the diversity of the tintinnid species has not been studied. Tintinnids were collected from Kuwaiti waters during a 1-year zooplankton survey, and tintinnid species were identified. In this paper four new species of tintinnids (Tintinnopsis failakkaensis, Metacylis pythos, Eutintinnus conicus, and E. contractus) are described from Kuwaiti waters. All these species occur commonly in these waters. Statistical comparative analysis is carried out on the basis of measurements taken from 400 specimens of tintinnids from Kuwaiti waters.  相似文献   

2.
    
A systematic account of a collection of polvchaete annelids from four Kuwaitian islands, Arabian Gulf, is given together with ecological notes. The whole collection comprises 45 species, in 22 families. Of these, four species are named as new and ten are recorded as new to the fauna of the Arabian Gulf. The new species and records are: Anastrosyllis rigida, Brania balani new combination, Perinereis nigropunctata, Perinereis vancaurica, Onuphis eremita, Pkyh kubbarensis sp. nov., Scolelepis indica, Poecilochaetus serpens, Mesochaetopterus minutus, Parasclerocheilus branchiatus, Scyphoproctus aciculatus sp. nov., Clymenura annulata sp. nov., Pista unibranchiata and Telothelepus macrothoracicus sp. nov.  相似文献   

3.
本文记述从长薄鳅和斑鳜胃内采到的半尾科Hemiuridae吸虫一新属新种-薄鳅副指腺吸虫Paralecithochirium leptobotiae gen.et sp.nov.。新属以其虫卵的两端各具一根细长的卵丝、卵黄腺和卵巢位于尾部略前,子宫盘曲于卵黄腺之前等特征而区别于近似的指腺属Lecithochirium.  相似文献   

4.
本文记述采自新疆的皿蛛科蜘蛛一新届——颚齿蛛属Maxillodens gen.nov.及其一新种——鞭状颚齿蛛M.flageuatus sp.nov。  相似文献   

5.
本文记述实蝇亚科Trypetinae一新属新种:端脉实蝇属Apiculonia gen. nov., 模式种——西藏端脉实蝇A. tibetana sp. nov.。本新属与实蝇属Trypeta Meigen 近缘,但口上片极其发达,几呈半圆形;r-m横脉显位于1M_2室末端,易于鉴别。  相似文献   

6.
本文记述中国脊颜三节叶蜂亚科—新属五新种:显脉三节叶蜂属,Ortasicerosgen.nov·新属,郑氏显脉三节叶蜂O.zhengisp.nov.(模式种),黑头显脉三节叶蜂O.nigricepssp.nov,短角显脉三节叶蜂O.brevicornissp.nov,曲瓣显脉三节叶蜂O.curvatasp.nov.和隆额显脉三节叶蜂O.ele-vatasp.nov。新属与淡脉三节叶蜂属CopidocerusForsius最近似,但后翅2A+3A脉极短,臀室开放,前翅Sc脉显著并接近R+M脉端部,可与之区别。新属及淡脉三节叶蜂属前翅具Sc脉,口器退化,下颚须5节,下唇须3节,右上颚无基齿等,与脊颜三节叶蜂亚科其它已知属不同,而类似新北亚界的Atomacerinae和新热带界的其它亚科的某些属,故此建立新族,显脉三节叶蜂族Ortasicerinitribenov。文中还编制了东方界和古北亚界三节叶蜂科已知属检索表。模式标本均保存于中南林学院昆虫标本室。  相似文献   

7.
本文报道钩马陆科的尾草马陆一新属 Uriunceustreptus gen.nov.及其模式种——少刺尾草马陆,新种Uriunceustreptus afemorispinus sp.nov.采自云南省个旧市。  相似文献   

8.
本文记述中国寄蝇科、突颜寄蝇亚科、俏饰寄蝇族中的3属7种,其中包括1新属、2新纪录属和5新种,2新纪录种。  相似文献   

9.
本文记述中国寄蝇科Tachinidae、膝芒寄蝇亚科Goniinae、砚寄蝇族Eryciini的一个新属Setalunula gen. nov. 和新种——拟饰腹鬃月寄蝇,新种S. blepharipoides sp. nov.。  相似文献   

10.
浙江省蚱科一新属新种:(直翅目)   总被引:3,自引:0,他引:3  
本文记述拟台蚱属Formosatettixoides新属及浙江拟台蚱Formosatettixoides zhejiangensis新种。拟台昨属近似于台蚱属Formosatettis Tinkham,主要区别为前者具明显的前、后翅,外观可见。  相似文献   

11.
云南蝗虫一新属新种:直翅目:斑腿蝗科   总被引:1,自引:0,他引:1  
本文记述采自云南省瑞丽地区蝗虫新属龙川蝗属Longchuanacris gen.nov.及新种巨尾片龙川蝗 L.macrofurculus sp.nov.该新属近似于 Pseudogerunda Bey-Bienko.主要区别为前胸背板侧片后缘极凹入;前翅到达第一腹节背板的后缘;后足股节下膝侧片顶刺状:后足附节第3节长度为第1、2节长度之和;雄性腹部末节背板具尾片。  相似文献   

12.
杯叶科是食鱼的爬行类、鸟类、哺乳类寄生的吸虫。本文修订了以往在福建报道的虫种,叙述了一个新属三个新种,取消了前此所定的一个属及种[Tangiella parovipara(Faust and Tang,1938)],认为是存疑的种。本文还报道了盖前冠吸虫 Prosostephanus Tubangu,1922的终末宿主河獭,从而作者(Tang,1941)完成了其生活史的研究。本文比较了从河獭所得的标本与从描、犬所获标本各器官的测量数据,发现由最佳的终末宿住所得标本,其个体及各器官和卵子的测量数据均较大。  相似文献   

13.
本文记述刺脉实蝇族Acanthinevrini一新属三新种,即墨实蝇属Cyaforma gen. nov., 神峨墨实蝇C.shenonica sp.nov., 西藏川实蝇 Ortalotrypeta tibeta sp.nov., 单鬃川实蝇 O.singula sp.nov。  相似文献   

14.
本文记述采自云南澜沧江水系的鲤科(鱼丹)亚科鱼类一新属新种。新属裸(鱼丹)属Gymnodanio gen.nov.在侧线、臀鳍条数目等特征上近似于低线(?)属Barilius,但以其除侧线鳞外体裸露无鳞,具不完全之腹棱等而与其及(鱼丹)亚科现有各属相区别。新种命名为条纹裸(鱼丹)G.strigatus sp.nov.。  相似文献   

15.
本文对草蛉科(Chsysopidae)玛草蛉属Mallada做了修正,并建立一新属——纳草蛉属Navasius gen. nov. 同时报道了纳草蛉属6新种:槽纳草蛉N. alviolatus sp. nov. 钩纳草蛉N. ancistroideus sp. nov. 无斑纳草蛉N. epunctatus sp. nov. 曲纳草蛉N. flexuosus sp. nov. 海南纳草蛉N. hainanus sp. nov. 及和纳草蛉N. hesperus sp. nov.。  相似文献   

16.
本文记述在湖南省武陵山地区斑腿蝗科的新属拟稻蝗属Oxyoides gen.nov.和武陵山拟稻蝗新种Oxyoides wulingshanensis.sp.nov.。  相似文献   

17.
广西鱼类一新属三新种:鲤形目:鲤科,鳅科   总被引:11,自引:1,他引:11  
在广西河池地区鱼类资源调查中,我们发现鲤科鱼类一新属二新种和鳅科鱼类一新种。描述如下:  相似文献   

18.
    
Vrijenhoekia balaenophila gen. nov., sp. nov. (Polychaeta, Hesionidae) is described from a whale carcass at near 3000 m depth in Monterey Canyon off the coast of California. The phylogenetic relationships of V. balaenophila are assessed in a parsimony analysis of morphological data together with nucleotide data from 28S rDNA, 16S rDNA and cytochrome oxidase I genes. Within the hesionids V. balaenophila belongs to Psamathini, where it is the sister group to Sirsoe . Among psamathins it is morphologically distinguished by having six glandular lip pads around the mouth opening, papilla-shaped neuropodial lobes on segment 3, extreme length of the dorsal cirri, and by a characteristic growth pattern in which the maximum number of segments is already formed in subadults, and further growth takes place through size increase of the segments.  © 2008 The Linnean Society of London, Zoological Journal of the Linnean Society , 2008, 152 , 625–634.  相似文献   

19.
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   

20.
中国短翼蚱科一新属及一新种(直翅目)   总被引:3,自引:2,他引:3  
记述采自广西壮族自治区九万大山地区短翼蚱科Metrodoridae 1新属拟大磨蚱属Macromotettixoides gen.nov.及1新种九万山拟大磨蚱Macromotettixoides jiuwanshanensis sp.nov.,新属近似于大磨蚱属Macromotettix Gunther,主要区别为:1)前胸背板侧片后缘仅具1个凹陷;2)缺前、后翅;3)前胸背板前缘钝角形突出.模式种:九万山拟大磨昨Macromotettixoides jiuwanshanensis sp.nov.模式标本保存于陕西师范大学动物研究所.  相似文献   

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