中国外斑腿蝗属两新种(直翅目,蝗总科,斑腿蝗科,斑腿蝗亚科)

记述了采自中国台湾斑腿蝗科外斑腿蝗属Xenocatantops Dirsh,1953的2新种.台湾外斑腿蝗X.taiwanensis sp.nov.近似Xenocatantops sauteri(Ramme,1941),区别特征为前翅较长,超过后足股节中部,到达肛上板的中点;颜面隆起具纵沟,两侧近平行,中部微缩狭;前胸腹板突圆柱形,端圆形.长翅外斑腿蝗X.longipennis sp.nov.近似Xenocatantops luteitibia Zheng et Jiang,2002,区别特征为后足股节粗壮,长为最宽处的3.7倍;触角中段一节的长为宽的1.1～1.3倍;前胸背板缺小黑点.并附外斑腿蝗属中国已知种的检索表.模式标本保存于国立自然科学博物馆,台中.     

斑腿蝗科五种蝗卵的形态记述

本文记述了在云南西双版纳和陕西省秦岭地区收集到的斑腿蝗科５种蝗卵的形态。     

欧亚大陆斑翅蝗科分类系统(直翅目: 蝗亚目)

对分布在欧亚大陆的斑翅蝗科Oedipodidae昆虫进行了亚科分类研究, 将已知的69个属分为7个亚科: 飞蝗亚科Locustinae, 斑翅蝗亚科Oedipodinae, 异距蝗亚科Heteropterninae subfam. n., 痂蝗亚科Bryodeminae, 异痂蝗亚科Bryodemellinae, 哑斑翅蝗亚科Oedipodacrinae subfam. n.和聋斑翅蝗亚科Rashidinae subfam. n., 其中包括3个新亚科。建立了欧亚大陆斑翅蝗科新的亚科分类系统。     

中国切翅蝗属两新种(直翅目: 蝗总科: 斑腿蝗科)

记述了采自台湾和云南的斑腿蝗科Catantopidae切翅蝗属Coptacra stal2新种,即台湾切翅蝗C.aiwanensis sp.nov.和云南切翅蝗C.yunnanensis sp.nov.。新种模式标本保存于河北大学博物馆。     

湖北省蝗总科(直翅目,网翅蝗科,斑腿蝗科)二新种

记述了分属于蝗总科雏蝗属和直斑腿蝗属的两新种,即天堂雏蝗Chorthippus tiantangensis sp.nov、和短翅直斑腿蝗Stenocatantops brevipennis sp.nov..正模标本保存在湖北黄冈师范学院生物系,副模标本分别保存在陕西师范大学动物学研究所和湖北黄冈师范学院生物系.     

甘肃省痂蝗属一新种（蝗总科：斑翅蝗科）

本文记述采自甘肃省肃北县鱼儿红牧场的斑翅蝗科痂蝗属Ｂｒｙｏｄｅｍａ一新种,野马山痂蝗Ｂ．ｙｅｍａｓｈａｎａ ｓｐ．ｎｏｖ．,新种与透翅痂蝗Ｂ．ｈｙａｌｉｎａｌａ Ｚｈｅｎｇ ｅｔ Ｚｈａｎｇ近似。     

新疆斑翅蝗科三新种(直翅目,蝗总科)

记述分布在新疆地区斑翅蝗科Oedipodidae 3新种 ,即蓝胫胫刺蝗Compsorhipiscyanitibiasp .nov .,黑肛束颈蝗Sphingonotuspeliepiproctsp .nov .及托里束颈蝗Sphingonotustoliensissp .nov .,模式标本保存于陕西师范大学动物研究所标本室     

新疆束颈蝗属二新种记述(直翅目,斑翅蝗科)

记述采自新疆维吾尔自治区乌鲁木齐地区的斑翅蝗科Oedipodidae 2新种,即乌鲁木齐束颈蝗Sphingonotuswulumuqiensis sp.nov.和雅玛里克山束颈蝗Sphingonotus yamalikeshanensis sp.nov.,模式标本保存于陕西师范大学动物研究所昆虫标本室.     

云南省云秃蝗属一新种：直翅目：斑腿蝗科

本文报道斑腿蝗科云秃蝗属１新种：文山云秃蝗Ｙｕｎｎａｎａｃｒｉｓ ｗｅｎｓｈａｎｅｎｓｉｓ,ｓｐ．ｎｏｖ。模式标本保存于山东大学生物系。     

陕西束颈蝗属二新种记述(直翅目,斑翅蝗科)

记述采自陕西柞水的斑翅蝗科Qedipodidae束颈属蝗属Sphingonotus Fieber 2新种,即直纹束颈蝗Sphingonotus striatus sp.nov.和张氏束颈蝗Sphingonotus zhangi sp.nov..模式标本保存于陕西师范大学动物研究所昆虫标本室.     

New Coleoptera records for New Brunswick, Canada: Kateretidae, Nitidulidae, Cerylonidae, Endomychidae, Coccinellidae, and Latridiidae

We report 20 new species records for the Coleoptera fauna in New Brunswick, Canada, five of which are new records for the Maritime provinces, including one species that is new for Canada. One species of Kateretidae, Kateretes pusillus (Thunberg) is newly recorded for New Brunswick and the Maritime provinces. Stelidota octomaculata (Say), Phenolia grossa (Fabricius), andCryptarcha strigatula Parsons of the family Nitidulidae are added to the faunal list of New Brunswick; the latter species is new to the Maritime provinces. Two species of Cerylonidae, Philothermus glabriculus LeConte and Cerylon unicolor (Ziegler), are reported for the first time for New Brunswick. Philothermus glabriculus is new for the Maritime provinces. Two species of Endomychidae, Hadromychus chandleri Bousquet and Leschen and Danae testacea (Ziegler) are newly recorded for New Brunswick. Three species of Coccinelidae, Stethorus punctum punctum (LeConte), Naemia seriata seriata Melsheimer, and Macronaemia episcopalis (Kirby) are added to the provincial list. Macronaemia episcopalis (Kirby) is a species new to the Maritime provinces. Nine species of Latridiidae, Cartodere nodifer (Westwood), Dienerella ruficollis (Marsham), Enicmus aterrimus Motschulsky, Enicmus fictus Fall, Encimus histrio Jay and Tomlin, Lathridius minutus (Linnaeus), Stephostethus productus Rosenhauer, Corticaria elongata (Gyllenhal), and Corticarina longipennis (LeConte) are newly recorded for New Brunswick. Stephostehus productus is newly recorded from Canada. Collection and habitat data are presented for all these species.     

New Coleoptera records from New Brunswick, Canada: Stenotrachelidae, Oedemeridae, Meloidae, Myceteridae, Boridae, Pythidae, Pyrochroidae, Anthicidae, and Aderidae

We report 19 new species records for the faunal list of Coleoptera in New Brunswick, Canada, six of which are new records for the Maritime provinces, and one of which is new Canadian record. We also provide the first recent records for five additional species in New Brunswick. One new species of Stenotrachelidae, Cephaloon ungulare LeConte, is added to the New Brunswick faunal list. Additional records are provided for Cephaloon lepturides Newman, as well the first recent record of Nematoplus collaris LeConte. Two species of Oedemeridae, Asclera puncticollis (Say) and Asclera ruficollis (Say), are newly reported for New Brunswick, and additional locality and bionomic data are provided for Calopus angustus LeConte and Ditylus caeruleus (Randall). The records of Ditylus caerulus are the first recent records for the province. Three species of Meloidae, Epicauta pestifera Werner, Lytta sayi LeConte, and Meloe augustcollis Say are reported the first time for New Brunswick; Epicauta pestifera is newly recorded in Canada. Lacconotus punctatus LeConte and the family Mycteridaeis newly recorded for New Brunswick. The first recent records of Borus unicolor Say (Boridae) are reported from the province. One new species of Pythidae, Pytho siedlitzi Blair, and the first recent records of Pytho niger Kirby are added to the faunal list of New Brunswick. Three species of Pyrochroidae are newly reported for the province, including Pedilus canaliculatus (LeConte) and Pedilus elegans (Hentz), which are new for the Maritime provinces. Five species of Anthicidae and the first recent record of Anthicus cervinus LaFerté-Sénectére are newly reported for New Brunswick. Anthicus melancholicus LaFerté-Sénectère, Sapintus pubescens (LaFerté-Sénectère), Notoxus bifasciatus (LeConte), and Stereopalpus rufipes Casey are new to the Maritime provinces faunal list. Ambyderus granularis (LeConte) is removed from the faunal list of the province. Three species of Aderidae, Vanonus huronicus Casey, Zonantes fasciatus (Melsheimer), and Zonantes pallidusWerner, are newly recorded for New Brunswick; Zonantes fasciatus and Vanonus huronicus are new for the Maritime provinces' faunal list. Collection data, bionomic data, and distribution maps are presented for all these species.     

Hemiodus iratapuru,a new species of Hemiodontidae from the Rio Jari,Amazon Basin,Brazil (Teleostei,Characiformes)

Hemiodus iratapuru, a new species of the Hemiodontidae from the Rio Iratapuru, a left bank tributary of the Rio Jari, Amazon Basin, Brazil, is described. The new species is diagnosed from other species of Hemiodus by modifications in the ectopterygoid, tooth form, scale counts, dorsal‐fin form and colour pattern. The new species is proposed to be related to the Hemiodus quadrimaculatus species group.     

新疆钩虾属一新种(甲壳纲,端足目,钩虾科)

记述了分布在新疆乌拉泊水库、米泉铁厂沟和乌鲁木齐市郊的淡水钩虾1新种,华美钩虾Gammarus decorosus sp.nov.。文中详细描述了其形态特征和与近似种的比较,同时附有特征图。模式标本保存于中国科学院动物研究所。     

中国湖南切叶蚁属一新种(膜翅目,蚁科)

描述中国湖南省切叶蚁属Myrmecina Curtis 1新种,即少节切叶蚁M.pauca sp.nov.。新种与食草切叶蚁M.graminicola(Latreille)相似,但触角只有11节,柄节基部圆柱形,并腹胸背面及侧面纵皱纹明显较粗,背面中央有1条宽的纵沟贯穿全长。目前世界切叶蚁属所有已知种类的触角均为12节,但新种的触角只有11节,所以很容易与同属的所有种类相区别。正模工蚁,湖南省桂东县八面山自然保护区,2004-06-14,黄建华采。副模:3工蚁,与正模同巢采集;1工蚁,湖南省江永县源口自然保护区,2003-09-23,黄建华采;1工蚁,湖南省炎陵县桃源洞自然保护区,2003-09-24,黄建华采;1雌蚁,湖南省衡阳市衡山自然保护区,2003-09-08,黄建华采;1雌蚁,湖南省望城县黑麋峰森林公园,2003-09-12,黄建华采;1雌蚁,湖南省通道县木脚乡宏门冲自然保护区,2004-07-25,黄建华采。词源:新种以拉丁词"paucus"(少)命名,以显示其"触角节数比该属其它已知种少"这一重要鉴别特征。     

Oligochaetes (Naididae,Tubificidae, Enchytraeidae and Alluroididae) of Guyana,Peru and Ecuador

More than 41 species in 23 genera of the microdrile oligochaete families Tubificidae, Naididae, Opistocystidae, and Enchytraeidae and the freshwater megadrile family Alluroididae have been identified in recent collections made in Peru, Guyana and Ecuador. Just less than 70% of our species records are new for one or more of these countries and one is a new, albeit tentative, generic record for the South American continent. About 16 species new to science remain to be described. One of these is only the second reported species of Brinkhurstia (Alluroididae) and possesses unusual, single, very elongate penial setae. All of our species records are pertinent to tests of different hypotheses about historical and phylogenetic relationships among organisms of northern and southern South America and North America. The species, including new ones, with limited distributions are of particular significance to such hypotheses.     

中国广东水螅属一新种(水螅纲,无鞘螅目,水螅科)

报道采自中国广东省肇庆市的淡水水螅新种,即珠江水螅Hydra zhujiangensis sp.nov.,研究标本均来自1只水螅的单系繁殖群体,测量数据经生物统计学处理。新种名以水螅生境所属珠江水系命名。所有研究标本保存于深圳大学生命科学学院。     

Cheiriphotis trifurcata, new species (Crustacea, Amphipoda, Corophiidae, Protomedeiinae) from the Seagrass Bed of the Lower Gulf of Thailand

A new species of corophiid Amphipoda, Cheiriphotis trifurcata, collected from the seagrass bed of the Lower Gulf of Thailand, is described. Cheiriphotis trifurcata is characterized by its trifurcated tip of the modified setae on the outer ramus in male pleopod 3. In this paper, the new species is fully described and compared with related species and a complete key of the 16 valid species in the genus Cheiriphotis is given.     

内蒙古二连盆地努和廷勃尔和剖面阿山头组底部鼠齿类一新属(英文)

努和廷勃尔和剖面位于内蒙古二连市西南40 km的呼和勃尔和地区,依据沉积间断可以将50 m厚的地层分为脑木根组和阿山头组,地层时代从中古新世到中始新世。在阿山头组下部层位中发现大量的啮齿类化石,其中一类原始的鼠齿类在此被命名为一个新的属种:Erlianomys combinatusgen. et sp. nov. (综合二连鼠)。其主要牙齿特征为:齿冠低,主尖较为发育,连接各尖的脊简单、细弱。有P4, m1有前压痕也表明有一个小的p4或者dp4。M1和M2大小相当。臼齿前齿带(下前齿带)明显,与原尖(下原尖)之间没有连接或连接很弱。M1和M2原尖后臂、后脊和次尖前臂在中尖处相交。m1的下前尖很弱或缺失,下原尖与下后尖之间连接很弱,基本为孤立的两个尖;m2 -3下次小尖明显,下次脊短,有时直接与下次小尖相连;下外脊低矮、不发育。上、下臼齿都没有中脊或很弱。新属种的发现,为进一步认识古近纪啮齿类的起源和演化提供了新的证据。Erlianomys与北美的Elymys和亚洲的Aksyiromys,Primisminthus,Allosminthus,Palasiomys都有很多相似的特征,预示着它们可能有共同的祖先。在牙齿形态上,Erlianomys比中始新世的其他鼠齿类更为原始,可表明其产出层位即阿山头组下部的时代要早于中始新世,可能属于早始新世;其形态更接近亚洲的Aksyiromys,Primisminthus和Allosminthus,而与北美的Ely-mys相差较大。因此推测鼠齿类的共同祖先可能与Erlianomys更为相似,早始新世时在亚洲起源,向其他大陆的迁移扩散不会晚于早始新世晚期。     

New taxa of Hawaiian corticioid fungi are described with keys to Crustoderma, Radulomyces, and Scopuloides

Four new species of corticioid fungi from Hawaii are described and illustrated. The new genus Hemmesomyces is described to accommodate the new species H. puauluensis. Radulomyces tantalusensis, Crustoderma fuscatum and Scopuloides magnacystidiata also are described as new. In addition, the new combination Crustoderma vulcanense is proposed. Keys to the species of Crustoderma, Radulomyces and Scopuloides are provided.