中国四川寡节隐翅虫属一新种(鞘翅目,隐翅虫科,寡节隐翅虫亚科)

记述中国四川寡节隐翅虫属Micropeplus Latreille 1新种,肖氏寡节隐翅虫Micropeplus xiaoae sp.nov.,提供了它的体形、头部、前胸、鞘翅、后胸腹板,腹部第3～7背板、第8腹板和雄性外生殖器的彩图.新种采自四川冕宁县的冶勒自然保护区的已死杂草中.编制了这个属的中国种检索表.模式标本保存在西华师范大学生命科学学院.肖氏寡节隐翅虫,新种M切印峥如xiaoae sp.nov.(图1～13)新种与来自台湾的Micropeplus spinatus Campbell很相似,但这个种的前胸中部有16个由脊范围的室,后胸腹板的中凹稍宽并超过后胸腹板长度之半,肩脊和伪缘脊之间无刻点,雄性外生殖器的侧叶端部仅有1根短刚毛.这个种也与日本的M.hiromasai Watanabe甜Shibata相似,但新种的前胸有16室,鞘翅刻点粗,肩脊和伪缘脊之间无刻点,以及雄性外生殖器内囊的结构不同,与之有别.正模♂,四川冕宁县冶勒自然保护区,2005-07-19 ～ 20,肖凡、周敏、宋甸远采.副模：21♂♂,15♀♀,采集记录同正模.词源：新种种名源自正模采集者肖凡的姓氏.     

中国截唇姬蜂属一新种(膜翅目:姬蜂科)(英语)

乌鲁木齐截唇姬蜂Setanta urumuchiensis新种与白腹截唇姬蜂 S.nedumalba Heinrich 相似,其区别在于本新种并胸腹节粗糙,具不规则的皱,第2侧区端脊强壮.中纵脊端段明显;中、后足腿节和胫节完全黄色;腹部第4、第5节背板黑色.     

中国三节叶蜂属一新种(膜翅目,三节叶蜂科)

记述采自中国辽宁的三节叶蜂科1新种:Arge reversinervis sp.nov.。新种隶属于三节叶蜂属rustica-metallica种团,并与分布于日本的Arge abelivora Okutani近似,但新种触角亚端部强烈膨大,腹部和后足股节全部黑色,腹部背板具明显的微细刻纹,后足胫节基部4/5黄白色,各足基跗节大部浅褐色,OOL∶POL∶OCL=18∶11∶8 ,前翅C脉背侧大部暗褐色,R M脉几乎等长于Rs脉第1段, 2Rs室上缘显著短于下缘。新种后头强烈膨大,前翅2Rs室上缘显著短于下缘,腹部背板具明显刻纹,颜面具中纵脊,体具铜色光泽,可与同属已知各种鉴别。模式标本保存于中南林业科技大学模式昆虫标本室。     

中国江西棉田棉足绒螨新种记述(蜱螨亚纲：绒螨科)

记述了中国江西省棉田的绒螨一新种,即棉足绒螨的幼螨后螨态。新种的成螨成其它种类的区别为须胫节仅具1根刺状毛,冠脊权有1根前中毛。     

中国贵州赫蚱属一新种记述(直翅目,蚱总科,刺翼蚱科)

记述采自贵州施秉赫蚱属Hebarditettix 1 新种,短背赫蚱Hebarditettix brachynotus sp.nov.,并附有分种检索表.模式标本保存在陕西师范大学动物所标本室(2♀♀).短背赫蚱,新种Hebarditettix brachynotus sp.nov.(图1～4)新种与长背赫蚱Hebarditettix dolichonota Zheng,2008相似,主要区别:前胸背板侧片后角横向伸出;侧面观前胸背板上缘平直;后突短,到达后足胫节的前1/3处;前足股节下缘略波状,下缘后半部具1列小齿突;后足跗节第1节与第3节等长.正模♀,贵州施秉(云台山),海拔950 m,2012-08-09,邓维安采.副模1♀,同正模.     

中国沙泥蜂亚科一新纪录属及一新种记述(膜翅目,泥蜂科)

记述了泥蜂科沙泥蜂亚科Ammophilinae中国1新纪录属:异足沙泥蜂属Parapsammophila Taschenberg,1869,及该属的1个新种,无脊异足沙泥蜂Parapsammophila vecarinata sp.nov..新种与P.foleyi(de Beaumont)相似,但前者雌性的唇基前缘中部具凹缺,唇基中部无中纵脊;中胸腹板前面正常;前足跗节不对称性较后者强;中足胫节具1距;上颚基半部、唇基前部、触角柄节、鞭节Ⅰ节基部内侧、3对足除基节基部外、前胸背板侧叶、翅基片、腹部除背板Ⅰ基部外为红黄色;雄性触角鞭节Ⅶ～X节内侧为暗红色;外生殖器阳茎端突外缘无齿等特征与后者明显有别.模式标本均采自我国新疆.模式标本保存在云南农业大学昆虫标本室.     

中国钩瓣叶蜂属(膜翅目,叶蜂科)一新种及coxalis种团中国种类检索表(英文)

记述中国钩瓣叶蜂属1新种:寡斑钩瓣叶蜂Macrophya oligomaculella Wei et Zhu,sp. nov..该种与M.paraminutifossa Wei et Nie,2003相似,但新种单眼后区宽1.3倍于长,中胸小盾片强烈隆起,明显高出背板顶面,具突出的顶点,附片具锐利中纵脊,后足胫节背侧白色条斑等长于胫节2/3长,前中足转节背侧具明显黑斑,腹部2～4背板侧白斑向尾部迅速变小,后胸后侧片附片较大且平坦,前翅臀室收缩中柄明显短于1r-m脉等与后者不同.简要讨论了axxalis种团的特征,编制了caxalis种团中国已知种类分种检索表.新种模式标本保存在中南林业科技大学昆虫模式标本室.     

中国云南齿甲属分类研究(鞘翅目,拟步甲科,齿甲族)

对中国云南省的齿甲属Uloma Dejean进行了分类整理,描述1新种Uloma valgipes sp.nov.并绘图,新种与小齿甲U.minuta Liu,Ren& Wang,2007相似,但可以通过以下特征区别于后者:前足胫节向内侧极弯;雄性前胸背板无凹;前胸背板前缘近两侧具细饰边,中部1/3范围内无饰边;后足第1跗节长于第4节;雄性外生殖器形状不同.并给出了云南省已知种类检索表.模式标本保存于河北大学博物馆.弯胫齿甲,新种Ulomavalgipes sp.nov.(图1～9)正模♂,云南龙陵龙新黑山(海拔2 300 m),2008-07-23,徐吉山采.词源:新种种名源自拉丁词valgus(弯的)+拉丁词pes (足)变化词尾组合而成,意指该虫的雄性前足胫节向内侧极弯曲.     

花蝇科四新种(双翅目:花蝇科)

在整理采自辽宁省东部山区的花蝇科标本中,发现了四个新种,它们分别隶于隰蝇属(Hydrophoria R.-D.),亮叶花蝇属(Paraprosalpia Vill.)和泉蝇属(Pegomya R.-D.)。模式标本均存于本溪市卫生防疫站。 1.鬃腹隰蝇Hydrophoria ventribarbata Hsue新种 体长8毫米。 雄间额较宽,稍狭于触角第三节宽;触角芒基半部具短毳毛,最长的毛略大于或等于芒基宽;下侧板前上缘和后气门前肋均裸;足黑色,跗节无特殊形状的变化,前足胫节中部具一根后腹鬃,中足胫节具     

A NEW SPECIES OF THE GENUS MICROPELUS (COLEOPTERA: STAPHYLINIDAE: MICROPEPLINM) IN CHINA

Abstract  This paper describes a new species, Micropeplus dentatus , sp. nov., of the rove beetle subfamily Micropeplinae (Coleoptera: Staphylinidae) from Zhejiang Province, China. The new species belongs to tesserula group of the genus Micropeplus and is characterized mainly by two discal costae on elytron and no punctures on dorsal surface, strong carina on vertex, strong pseudepipleura and its special genitalia. It is similar to Micropeplus sharpi Sawada from Japan. The type specimens are deposited at the Institute of Zoology, the Chinese Academy of Sciences.     

A new species of the genus Micropeplus Latreille(Coleoptera: Staphylinidae: Micropeplinae) from China

A new species of the genus Micropeplus Latreille is described under the name of M. songi sp. nov. Color photos of habitus, head, pronotum, elytra, wing, metasternum, the 3rd to 7th tergites of abdomen, the 8th sternite, and aedeagus are provided. This species was found on fungi from Mt. Wahui in Jiulong County, Sichuan, China.     

Cerapeplus gen.n. and the classification of micropeplids (Coleoptera: Micropeplidae)

Cerapeplus siamensis gen.n., sp.n. from Thailand is described and illustrated. The new genus is characterized by filament-based lamellar secretions arising from the lateral body margin, a feature observed for the first time in Coleoptera. Possible autapomorphies for the micropeplid genera are discussed. It is concluded that Cerapeplus and Kalissus are monophyletic; Micropeplus and/Or Peplomicrus are probably polyphyletic but both genera together form a monophyletic group. A number of characters support the family status of the micropeplids recently proposed by some authors. A revised family diagnosis is provided.     

New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, Canada: Omaliinae, Micropeplinae, Phloeocharinae, Olisthaerinae, and Habrocerinae

Eleven species of Omaliinae are newly recorded from New Brunswick, bringing the total number of species known from the province to 32 described species. Supporting data are presented for the New Brunswick record of Geodromicus strictus (Fauvel) reported by Majka et al. (2011). Micropeplus browni Campbell, Micropeplus laticollis Mäklin (Micropeplinae), Charyhyphus picipennis (LeConte) (Phloeocharinae), Olisthaerus substriatus (Paykull) (Olisthaerinae), Habrocerus capillaricornis (Gravenhorst), Habrocerus magnus LeConte, and Habrocerus schwarzi Horn (Habrocerinae) are also newly recorded for New Brunswick. These are the first records of the latter four subfamilies from New Brunswick. Collection and bionomic data are presented for each species and discussed.     

New species of grasses in Arberella,Cryptochloa, and Raddia (Poaceae: Bambusoideae: Olyreae)

Two new species are described inArberella, one from Panama (Arberella lancifolia) and one from Bahia, Brazil (a. bahiensis), the latter representing a considerable extension of the known range of the genus.Cryptochloa decumbens, described from Panama, brings to ten the species recognized in this genus andRaddia angustifolia, from Bahia, increases to five the number of species in that genus. Each new species is fully illustrated and keyed.     

Sucrea (Poaceae: Bambusoideae), a new genus from Brazil

Sucrea, a new genus of herbaceous bambusoid grasses is based on the newly described species,S. monophylla. Also belonging to this genus is another new species,S. maculata, and the taxon originally namedOlyra sampaiana. The new genus is contrasted in a key with others of its tribe Olyreae, and a key is given to its three species.     

The genus Zollernia (Fabaceae: Swartzieae) in Bahia,Brazil

The genusZollernia is represented in the state of Bahia by four species, two of which,Z. magnifica andZ. modesta, are described and figured herein. A key to the species known from Bahia and commentary on the new taxa are provided.     

New species of cryptochloa and piresia (Poaceae: Bambusoideae)

Two new species are added toCryptochloa,C. unispiculata from Peru andC. capillata from Brazil, the latter transferred from the genusOlyra. The genusPiresia is also augmented by two new species,P. macrophylla from Peru andP. leptophylla from Bahia, Brazil. These species represent, respectively, the westernmost and easternmost limits of distribution of the genus.     

A revision of isertia (Isertieae: Rubiaceae)

A revision is presented, of the neotropical genusIsertia Schreber.Cassupa Humb. & Bonpl. is given a new status asIsertia sectionCassupa (Humb. & Bonpl.) B. M. Boom, based on differences in fruit type, number of locules in the ovary, and number of lobes of the stigma. A new combination is made at the species level,I. laevis (Triana) B. M. Boom, and a new species from Panama is described and illustrated,I. scorpioides B. M. Boom. Altogether, fourteen species and one variety are recognized in the genus.