PISIDIIDAE FROM EARLY CRETACEOUS HEKOU FORMATION OF HEKOU BASIN, NINGHUA, FUJIAN

This paper describes three new species of Pisidiidae, Pisidium (P.) zhushutangense, Sphaerium(S.) pyrum and Sphaerium (S.) fujianense, assoeiated with very abundant Plicatounio (P.) naktongensis Kobayashi et Suzuki, Plicatounio (P.) fujianensis Gu et Ma and Trigonioides (T.) quadratus Gu et Ma from the Lower Cretaceous upper Hekou Formation of Zhushutang, Hekou Basin, Ninghhua, Fujian. In Japan, the last two species, Sphaerium (S.) pyrum and Sphaerium (S.) fujianense, or their affinis coexist with each other in the upper Wakino Subgroup, the lower Wakamiya and upper Wakamiya Formations, and the lower Inakura Formation, Yamaji Shale, which very probably can be correlated with the upper Hekou Formation yielding these two species.The distinction between Pisidium and Sphaerium is summarized in Table I.     

恙螨四新种及对猪尾鼠体外寄生虫地理分布初探(蜱螨亚纲,恙螨科)

记述采自湖北西部恙螨科Trombiculidac 4新种,吴氏叶片恙螨Trombiculindus(Plumosicola)wuhouyongi Liu et Ma,sp.nov.。武陵山纤恙螨Leptotrombidium(Leptotrombidium)wulingshanense Liu,Xiang et Ma,sp.nov.,猪尾鼠纤恙螨L.(L.)typhomyis Liu et Ma,sp.nov.和敦清徐氏恙螨Hsuella dunqingi Liu et Ma,sp.nov.,文中综合讨论了猪尾鼠Typhlomys cinereus体外已知16种寄生虫,蚤、螨和吸虱的地理分布及与宿主动物的关系等问题。模式标本存放军事医学科学院微生物流行病研究所医学昆虫标本馆。     

中国壁蜂族十新种记述(蜜蜂总科,切叶蜂科,壁蜂族)

记述壁蜂族Osmiini 4属10新种:方角壁蜂Osmia(s.str.)quadricornuta sp.nov.,拟红壁蜂Osmia(s. str.)rufinoides sp.nov.,延边壁蜂Osmia(s.str.)yanbianense sp.nov.,陕西壁蜂Osmia(Helicosmia)shaanxiense sp.nov.,吉林壁蜂Osmia(Melanosmia)jilinense sp.nov.,新疆栉壁蜂Stenosmta xinjiangense sp. nov,脊臀裂爪蜂Chelostoma(s.str.)carinocaudata sp.nov.,长舌裂爪蜂Chelostoma(Ceriaheriades)longilabraris sp.nov.,红角拟孔蜂Hoplitis(Alcidemea)rufoatennails sp. nov.,波氏拟孔蜂Hoplitis(Megalosmia)popovi sp. nov..模式标本均保存于中国科学院动物研究所.     

革赛螨属和囊螨属新种记述及囊螨属已知种补充描述(蜱螨亚纲,中气门目,胭螨科)

记述革赛螨属一新种:细毛革赛螨Gamasellus leptinochaetus sp.nov.和囊螨属一新种:拟异囊螨Asca subidiobasis sp.nov.,并对异基囊螨Asca idiobasis Gu et Guo,1997,安氏囊螨Asca anwenjui Ma,2003和拟巨囊螨Asca submajor Ma,2003进行补充描述.     

关于Trigonioides yunnanensis Ku et Ma的归属*

一、前言Trigonioides yunnanensis Ku et Ma是我国白垩纪地层中最早报道的类三角蚌类化石,1962年由顾知微教授描述。六十年代后期,“云南红层队”于标准产地云南楚雄朱洗冲又发现了更丰富的标本,由马其鸿记述于《云南中生代化石》(上册)(马其鸿等,1976),鉴定为Trigonioides(Wakinoa), yunnanensis Ku et Ma(图版15,图4—13),T. (W.?)     

武夷山白粉菌的新属新种

本文报告了武夷山白粉菌的2个新分类单位,即寄生于短尾鹅耳枥的新属新种武夷顶叉钩丝壳(Furcouncinula wuyiensis Chen et Gao gen.et sp.nov.)和寄生于清风藤的新种清风藤球针壳(Phyllactinia sabiae Chen et Gao sp.nov.)。武夷顶叉钩丝壳由于其附属丝的独特形态,与已知的白粉菌科各属均显著不同,故建立为新属。新属、新种均有汉文及拉丁文描述。     

蜱螨亚纲二新种及-新亚种1)(蜱螨亚纲:恙螨科,血革螨科)

记述采自湖北省大巴山东部神农架林区纤恙螨属Leptotrombidium Nagayo et al.1新种,大巴山纤恙螨L.(L.)dabashanense Liu et Ma,sp.nov.及一新亚种,哈氏纤恙螨巴蜀亚种L.(L.)halidasys bashuense Liu,Ma et Hu,ssp.nov.和血革螨属Haemogamasus Berlese,1889 1新种,三峡血革螨H.sanxiaensis Liu et Ma,sp.nov.,并依体毛多呈三叉在血革螨属建立一新种团即三叉毛种团trifurcisetus-group.模式标本存放湖北省医学科学院寄生虫病研究所媒介昆虫研究室.     

黑龙江绥滨-双鸭山地区城子河组的银杏类化石*

本文描述黑龙江东部双鸭山-绥滨地区城子河组的银杏类化石6属14种(5新种)。多数属于银杏目,包括Ginkgoites baoshanensis sp. nov., G. elegans sp. nov., G.manchuricus(Yabe et Oishi), G. microphyllus sp. nov., G. cf. sibiricus (Heer) Seward, G. subadiantoides sp. nov., G.spp., Sphenobaiera qixingensis Zheng et Zhang, cf. Sph. pulchella (Heer) Florin, Toretzia shunfaensis sp. nov.等;属于茨康目的只Phoenicopsis (Phoenicopsis?) sp.,Ixostrobus heeri Prynada两种。     

A new genus and four new species of Eriophyidae from China (Acari: Eriophyoidea)

One new genus and four new species of eriophyoid mites from Hainan, China are described and illustrated in this paper: Dicoxiseta Wang, Tan & Yang, gen. nov., D. litsea Wang, Tan & Yang, sp. nov. infesting Litsea monopetala(Roxb.) Pers.(Lauraceae), Eriophyes casearius Wang, Yang & Tan, sp. nov. infesting Casearia glomerata Roxb.(Flacourtiaceae), Phyllocoptruta alstonia Wang, Gu & Tan, sp. nov. infesting Alstonia scholaris(L.) R. Br.(Apocynaceae) and Aculus paederius Wang, Gu & Tan, sp. nov. infesting Paederia scandens(Lour.) Merr.(Rubiaceae). Tegolophus artocarpi Keifer, 1977 is newly recorded from China. E. casearius Wang, Yang & Tan, sp. nov. distorts severely new foliage of its host plant. Three species, P. alstonia Wang, Gu & Tan, sp. nov., A. paederius Wang, Gu & Tan, sp. nov. and T. artocarpi, cause rust on the undersurfaces of host plants, while D. litsea Wang, Tan & Yang, sp. nov. is a vagrant on the undersurface of host plant leaves, without visible symptom.     

蜱螨亚纲二新种及一新亚种（蜱螨亚纲：恙螨科，血革螨科）

记述采自湖北省大巴山东部神农架林区纤恙螨属Leptotrombidum Nagayo et al.1新种,大巴山纤恙螨L.(L.)dabashanense Liu et Ma,sp.nov.及一新亚种,哈氏纤恙螨巴蜀亚种L.(L.)halidasys bashwense Liu,Ma et Hu,ssp.nov.和血革螨属Haemogamasus Berlese,1889 1新种,三峡血革螨H.sanxiaensis Liu et Ma,sp.nov.,并依体多毛呈三叉在血革螨属建立一新种团即三叉毛种团trifurcisetus-group。模式标本存放湖北省医学科学院寄生虫病研究所媒介昆虫研究室。