新疆裸蝗属二新种(直翅目:斑腿蝗科)(英语)

本文记述采自新疆南部的裸蝗属Conophyma Zub.二新种.新种“友谊裸蝗”Conophyma amica近似于昭苏裸蝗C.zhaosuensis Huang,以下列特征区别于后者:1)雄性肛上板两后角明显突出,后缘中央锐角形突出;2)后足胫节红褐色.新种“红胫裸蝗”C.rufitibia与C.alajense Misth.相似,其区别为:1)新种雄性尾片显著较大;2)雄性尾须较长,明显长过肛上板后缘中央的突起,3)雌性下产卵瓣下外缘缺一明显的大齿.红胫裸蝗亦近似于C.alamasyi(Kuthy),但可以下述特征区别之:1)雄性肛上板近方形,侧缘中部具一钝瘤状突起;2)雄性腹部背面具二条淡色纵带.模式标本均保存在新疆八一农学院植保系.     

湖南淡水虾类两新种(十足目:匙指虾科:米虾属)

报道湖南省淡水匙指虾科米虾属两新种。窄肢米虾Caridina angustipes sp.now.与保靖米虾C.baojingensis Guo,He et Bai,1992近似,但新种额角长,上缘具15-27齿,下缘具3-6齿;雄性第一附肢内肢的内缘平直。棒肢米虾C.clavipes sp.nov.略似窄肢米虾C.angustipes,但目前雄性第一附肢内肢末端尖细,内缘刺少;雄性第二附肢雄附肢短而细,内缘仅具1刺,末端仅具4刺。正模标本保存在上海水产大学,副模标本保存在佛山科学技术学院。     

A NEW SPECIES OF FORMOSATETTIX TINKHAM (ORTHOPTERA:TETRIGIDAE) FROM HUBEI PROVINCE

Abstract  A new species of the genus Formosatettix Tinkham 1937, Formosatettix tiantangensis sp. nov. from Dabie Mountains in Hubei Province is described. The new species is allied to Formosatettix henanensis Liang, but differs in: 1) width of vertex about 1.6 times the width of an eye; 2) length of antennae about 1.6–1.7 times the length of anterior femora; 3) upper margin of pronotum distinctively arched; 4) ventral margin of posterior pronotal process arched, lateral carinae curvingigly arched and 5) posterior margin of subgenital plate of female concave, median keel present on the plate. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University and Department of Biology, Huanggang Normal College, Hubei Province respectively.     

New ommatids from the Late Jurassic of western Liaoning, China （Coleoptera： Archostemata）

A new genus Amblomma gen. nov. of fossil beetles is erected and can be assignedto the family Ommatidae because its two procoxal cavities are contiguous and the articulations of the abdominal ventrites are abutting. The new genus is similar to Zygadenia Handlirsch, 1906 (=Notocupes Ponomarenko, 1964), Tetraphalerus Waterhouse, 1901,Rhobdocupes Ponomarenko, 1966 and Sinocupes Lin, 1976, but can be distinguished from other genera according to the following characters: the second segment of antennae is shorterthan the third one in length; the posterior tarsi with the basal segment is obviously shorter than the three following taken together in length; the antennae reach the posterior ridge of prothroax in length, and the sides of the prothroax with serrulate margin. Four new species of the new genus are described and figured: Amblomma psilata gen. et sp. nov., Amblomma rudis gen. et sp. nov., Amblomma epicharis gen. et sp. nov., and Amblomma stabilis gen. etsp. nov. A key to species within this new genus is provided. All the specimens are collected from the Late Jurassic Yixian Formation of western Liaoning and are now housed in the College of Life Science, Capital Normal University, Beijing, China.     

A New Species of the Genus Rhacophorus(Anura:Rhacophoridae) from Southern China

A new species of rhacophorid of the genus Rhacophorus is described from the Shiwandashan National Nature Reserve, Guangxi, Southern China. Rhacophorus pinglongensis sp. nov. is compared with congeners from China and other parts of Southeast Asia. The new species is distinguished from its congeners by combination of following characters:(1) small size(adult male, SVL 32.0-38.5 mm);(2) smooth and green dorsum;(3) flanks, axilla, ventral surface of forearms, inguinal, anterior and posterior surfaces of thighs, ventral surface of shank, and dorsal surface of feet covered with black blotches with white spots or white spots with a faint orange tint;(4) ventral surface of feet and webbing tangerine;(5) supratympanic fold weak;(6) outer margin of forearms and feet with low dermal ridges;(7) calcars absent on heels;(8) iris silver, diffusing to ecru laterally with light khaki ring along margin. The new species is closely related to R. dorsoviridis, R. moltrechti, and R. nigropunctatus based on adult morphology. Currently, this species is known only from mid-elevation montane evergreen forest in the Shiwandashan National Nature Reserve, Guangxi, China.     

中国副肛厉螨属一新种（蜱螨亚纲：囊螨科）

本文记述副肛厉螨属一新种－中卫副肛厉螨Ｐａｒａｐｒｏｃｔｏｌａｅｌａｐｓ ｚｈｏｎｇｗｅｉｅｎｓｉｓ ｓｐ．ｎｏｖ．,模式标本采自宁夏、中卫县,存于宁夏回族自治区地方病防治所。     

Life History,Growth and Secondary Production of Caenis luctuosa and Cloeon simile (Ephemeroptera) in a Small Pond,S.W. France

In the present paper, based on material from Brazil, we present a contribution to the taxonomy of the Neotropical two-winged Leptophlebiidae. The male imago of Perissophlebiodes Savage is described, in addition to a new species of Askola Peters from Amazonas. Askola emmerichi Domínguez, Molineri and Mariano, so far recorded from Venezuela, is reported from Brazil and compared to the new species herein described. Askola yanoman, sp. nov. can be separated from other species of the genus by the following combination of characters: (1) general colouration yellowish brown with areas washed with greyish brown; (2) dorsal portion of eyes brown, eyes meet on meson of head; (3) penis yellowish brown with darker margin, extending beyond the posterior margin of the styliger plate.     

中国眼斑螳属新种记述(螳螂科:花螳螂亚科)

眼斑螳属Creobroter Serville,1839隶属于花螳螂亚科Hymenopodinae。迄今已知19种,主要分布于印度、锡金、泰国、菲律宾、斯里兰卡,印度尼西亚和爪哇,我国已记载2种,分布于四川和广东(梅县)。我们在整理本属标本时,发现二新种及一新记录。新种、新记录记述如后,并列出种检索表。 模式标本均保存在中国科学院上海昆虫研究所。     

江西崇义地区上泥盆统节甲类(Arthrodira)的新材料

我国泥盆系鱼化石非常丰富,尤其是下、中泥盆统。但是,上泥盆统鱼化石发现尚少,而且主要是胴甲类化石,节甲类化石则很少发现。潘江（１９６２）在对斯行健已记述的一植物化石 Ｃｈａｎｇｙａｎｏｐｈｙｔｏｎ ｈｏｐｅｉｅｎｓｉｓ Ｓｚｅ重新进行观察时认为,该化石应属于盾皮鱼类,并将其归人瓣甲类 Ｍａｃｒｏｐｔｅｔａｌｉｃｈｔｈｙｉｄａｅ（？）,化石仅包括前腹侧片和胸棘。 Ｄｅｎｉｓｏｎ（１９７８）根据潘江的文章和插图则认为, Ｃｈａｎｇｙａｎｏｐｈｙｔｏｎ ｈｕｐｅｉｅｎｓｉｓ属于原始节甲类或者瓣甲类。王念忠等…     

Megapanorpa,a new genus with a single anal horn in males from Oriental China (Mecoptera: Panorpidae)

A new genus of Panorpidae, Megapanorpa gen. nov. , is erected for five new species, Megapanorpa grandis sp. nov. (type species), M. absens sp. nov. , M. gaokaii sp. nov. , M. jiangorum sp. nov. and M. wanghongjiani sp. nov. This genus is similar to Cerapanorpa Gao et al., 2016 in a single anal horn on the sixth tergum of male, but can be differentiated from the latter by the following characters: the seventh abdominal segment of male is constricted and stalk‐like at base, the subgenital plate of female with a pair of lateral plates, and the medigynium of female with a concealed axis. Keys to genera of Panorpidae and species of Megapanorpa gen. nov. are presented. The morphology and function of anal horns in different genera and species have been discussed.     

跳甲亚科昆虫中国一新纪录属及一新种(鞘翅目,叶甲科,跳甲亚科)

记述了中国1新纪录属喜山跳甲属Microcrepis Chen及1新种M.laevigata Wang et Ge,sp.nov.,模式产地为云南泸水。该属此前已记录9种,均分布于喜马拉雅山脉高海拔地区,是一个典型的高山型属,我国一直无分布报道。本文给出了该属世界已知10种的名录、分布、检索表及新种记述。新种模式标本保存于中国科学院动物研究所。     

ALEXANDRIUM SATOANUM SP. NOV. (DINOPHYCEAE) FROM MATOYA BAY,CENTRAL JAPAN1

The gonyaulacoid dinofiagellate Alexandrium satoanum Yuki et Fukuyo sp. nov. is described from Matoya Bay, Pacific coast of central Japan. The species is distinctive in its conical epitheca with almost straight sides and dorsal concavity of the hypotheca. The plate formula is Po, pc, 4′, 6″, 6c, 10s, 5″″, and 2″″, including two accessory plates inside the sulcus. The apical pore plate is triangular and possesses an anterior attachment pore at the right margin. The first apical plate does not make contact with the apical pore plate and lacks a ventral pore. A posterior attachment pore lies at the center of the posterior sulcal plate. In Matoya Bay, vegetative cells occur as solitary cells or sometimes in pairs during late spring and early summer in low concentrations. In connection with this study, the following new combination is proposed: Alexandrium pseudogonyaulax (Biecheler) Horiguchi ex Yuki et Fukuyo comb. nov.     

Systematic and morphological studies of the genus Chaetopleurophora Schmitz (Diptera: Phoridae) occurring in Japan

Japanese species of the genus Chaetopleurophora are reviewed. All belong to the C. erythronota group. The following three species from Japan are described: C. rhomboidea sp. nov., C. pygidialis Schmitz and C. dividua sp. nov. The male and female genitalia are studied and further examples of unique characters of the genus including asymmetric features are added. The male aedeagus of the genus is illustrated for the first time. The aedeagus of the species treated in this study consists of only two components, the inner core plate and the outer jacket plate. The jacket plate wraps sinistrally around the core plate. The combination of the core plate and the jacket plate forms complex, asymmetric features of the aedeagus in the Phoridae. The structure around the genital opening in the female genitalia protrudes posteriorly under the segment IX + X, and shows asymmetric features in C. rhomboidea sp. nov. with a bilaterally different degree of sclerotization, shifted genital opening to the right side and a membranous ribbon just on the left side. In addition, C. dividua sp. nov. is different from most of the species in the C. erythronota group, and very closely related to C. multiseriata (known in North America) in the male and female genitalia, wing venation and bristle formation on the scutellum. It is suggested that C. dividua sp. nov. forms a monophyletic group with C. multiseriata and the related species.     

GENUS EROTIS MEYRICK (LEPIDOPTERA: OECOPHORIDAE) NEW FOR CHINA

Abstract  This paper reports the genus Erotis Meyrick for the first time from China. Two new species Erotis expansa sp. nov. and Erotis punctalosa sp. nov. are described. E. expansa sp. nov. is related to E. phosphora Meyrick both in appearance and in the male genitalia, but can be differentiated from the latter by uncus broader and slightly concave at middle of caudal margin, gnathos nearly as long as uncus and valva with costa almost straight in the male genitalia. E. punctalosa resembles E. expansa sp. nov. externally, but can be easily distinguished from the latter by the female genitalia: eighth tergite caudally almost straight; two signa large thorn-like, basal plate irregularly triangular in shape, with fine spines along anterior margin. The photographs of the adults and the genital structures of the new species are provided. A key to all the known species of Erotis is given.     

New species and new stage descriptions of Campsurus major species group (Polymitarcyidae: Campsurinae), with first report of silk-case construction in mayfly nymphs

Campsurus major, C. argentinus and C. amapaensis sp. nov. form a monophyletic group supported by the following apomorphies in the male genitalia: robust pedestals with a widely rounded inner-posterior margin and a more acute and thinner outer margin, penes strongly sclerotised and curved ventrally, each lobe twisted outwards, and with a small membranous lobe on ventral margin. The nymphs of Campsurus major and C. argentinus and the female adult of C. major are described for the first time and illustrated here; the male adults of both species are redescribed. A new species, C. amapaensis, is described from male imagos. The following new synonymies are proposed: Campsurus argentinus Esben-Petersen (= C. pallidus Needham & Murphy, junior synonym) and C. major Needham & Murphy (= C. brasiliensis Traver, junior synonym). The nymphs of both species are reported to use silk to build soft cases and to glue substrate particles. A list of characters useful to distinguish the treated species from others in the genus is given.     

中国新纪录属——平织蛾属Erotis(鳞翅目:织蛾科)研究(英文)

首次报道了平织蛾属Erotis Meyrick在中国的分布,并描述了2新种:阔平织蛾Erotis expansasp.nov.和点平织蛾Erotis punctalosa sp.nov.。阔平织蛾采自贵州江口,与Erotis phosphoraMeyrick相似,但其雄性外生殖器的爪形突较宽大,后缘中部微凹;颚形突几乎与爪形突等长;抱器背平直。点平织蛾采自广西防城,与阔平织蛾Erotis expansa sp.nov.外形近似,但其雌性第八腹节背板后缘较平直;囊突角状,基部骨化板为不规则三角形,其前缘有微刺。文中给出了该属世界已知种检索表。模式标本保存在南开大学生物系。     

河南蚱属二新种记述(直翅目:蚱科)

记述采自河南省蚱科二新种,即鸡公山蚱Tetrix jigongshanensis sp. nov.和突背蚱Tetrix glochinota sp. nov..鸡公山蚱近似于凹额蚱Tetrix cavifrontalis Liang, 1998, 主要区别为:1)头顶前缘平直;2)侧面观,头顶与额面隆起呈钝角形;3)侧面观,额面隆在侧单眼前直,不凹陷;4)侧观,前胸背板上缘呈弧形;5)前胸背板前缘钝角形突出;6)后突到达后足股节中部;7)后翅略不到达后突顶端;8)中足股节明显宽于前翅宽.突背蚱近似于仿蚱Tetrix simulans(B.-Bienko, 1929)及云龙蚱Tetrix yunlongensis Zheng et Mao, 2002, 其与二者的区别为:1)头顶前缘平直;2)侧面观,背板上缘前半部球形突出,后半段平直;3)后突到达后足股节顶端.其区别于前者为:1)侧面观,额面隆起在侧单眼前凹陷;2)中足股节宽于前翅等宽.其区别于后者为头顶宽为一眼宽的1.7倍.模式标本保存于陕西师范大学动物研究所昆虫标本室.