中国等高熊虫属二新种和一新纪录种(缓步动物门,高生熊虫科)

报道了中国缓步动物门2新种和1新纪录种(真缓步纲,高生熊虫科):李氏等高熊虫Isohypsibius liae sp.nov.,拉氏等高熊虫Isohypsibius rahmi sp.nov.和Isohypsibius borkini Tumanov.Isohypsibius liae sp.nov.背部有12列横向排列的隆起,宽窄不等,整个身体表面布满网状饰纹;吸咽球有3个近似粒状的大板,无小板;前3对肢上的内侧爪靠内侧近基部处有角质条,爪主枝上附棘存在.Ⅰ.liae sp.nov.以其背部横向隆起、饰纹或缺少半月板区别于所有已知的Isohypsibius属的种类.Isohypsibius rahmi sp.nov.背部有10排大的突起:按身体前端到后端的顺序,第1～5排、第7排以及第8排每排有4个突起,第6排和第9排每排有2个突起,第10排有1个突起;身体背面、侧面和四肢上密布半球形小颗粒;吸咽球有3个近似粒状的大板,第1大板和第2大板几乎相接;前3对肢的内侧爪内侧近基部有角质条,爪主枝上不见附棘.J.rahmi sp.noV.以其大的突起排列方式和数目或前3对肢的内侧爪内侧近基部有角质条区别于Isohypsibius属的所有已知种类.     

中国伪带织蛾属二新种记述(鳞翅目：织蛾科)

记述了织蛾科Oecophoridae伪带织蛾属Irepacma二新种。茎刺伪带织蛾I. aedeagifera Wang, Liu et Li, sp. nov. 采自四川青城山,与I. pakiensis Moriuti,Saito et Lewvanich相似,但该种爪形突退化,抱器腹呈带状,阳茎端基环侧叶具稠密的刚毛。海南伪带织蛾I. hainanensis Wang,Liu et Li, sp. nov.采自海南省天池,与I. pingensis Moriuti,Saito et Lewvanich近似,但该种雄性抱器背基叶不对称,抱器腹端部有二突起,雌性囊突的形状不同于后者。文中提供了外生殖器特征图。模式标本分别保存在南开大学生物系和中国科学院动物研究所。     

Two new species ofIsoetes (Isoetaceae) from Jeju Island, South Korea

We name and describe two new species,Isoetes jejuensis and I.hallasanensis, from Jeju Island, South Korea. These taxa are compared with related species in East Asia, including I.coreana andI. sinensis. The rugulate megaspore ornamentation ofI. jejuensis differs from those otherIsoetes species. Furthermore,I. hallasanensis varies fromI. asiatica in its microspore ornamentation and chromosome number, although both species have an echinate megaspore ornamentation. These new species are tetraploid (2n = 44), whereasI. coreana is hexaploid (2n = 66).     

中国伪带织蛾属二新种记述 (鳞翅目：织蛾科)

 记述了织蛾科Oecophoridae伪带织蛾属Irepacma二新种。茎刺伪带织蛾Iaedeagife ra Wang,Liu et Li,sp.nov.采自四川青城山,与Ipakiensis Moriuti,Saito et Lewvanich相似,但该种爪形突退化,抱器腹呈带状,阳茎端基环侧叶具稠密的刚毛。海 南伪带织蛾Ihainanensis Wang,Liu et Li,sp.nov.采自海南省天池,与Ipi ngensis Moriuti,Saito et Lewvanich近似,但该种雄性抱器背基叶不对称,抱器腹 端部有二突起,雌性囊突的形状不同于后者。文中提供了外生殖器特征图。模式标本分别保 存在南开大学生物系和中国科学院动物研究所。     

A revision of Ifloga in southern Africa, with comments on the northern hemisphere species

Ifloga in southern Africa is revised and comments are offered on the northern hemisphere species, I. spicata (together with I. rueppellii ) and I. obovata. Twelve species are recognized in southern Africa, two being described as new. Two natural groups, based on floral characters, are recognized and the rank of subgenus is proposed for these. Ifloga spicata, I. obovata, I. glomerata, I. anomala, I. thellungiana and I. molluginoides constitute subgenus Ifloga; I. verticillata, I. polycnemoides, I. paronychioides, I. Candida, I. ambigua, I. repens, I. pilulifera, I. decumbens , subgenus Trichogyne. A key to the species is provided. The morphology and phytogeography of the genus are discussed.     

等齿金小蜂属分类研究(膜翅目:金小蜂科)

研究了金小蜂科,金小蜂亚科等齿金小蜂属Isocyrtus Walker,1833,描述2新种,脊等齿金小蜂I.carinatus sp.nov,和网胸等齿金小蜂I.reticulatus sp.nov。,编制了等齿金小蜂属分种检索表。脊等齿金小蜂I.carinatus sp.nov.与I.laetus Walker较相似,与后者的主要区别为：腹柄两侧仅具小突刺,无毛,小背板光滑无刻点;唇基下缘稍凹;触角第6索节长稍大于宽,正模♀,宁夏固原,1984－07－28,廖定熹采,模式标本保存于中国科学院动物研究所动物标本馆。网膜等金小蜂I.reticulatus sp.nov与I.carinatus sp.nov.相近,与后者主要区别为：腹柄长为宽的1．6倍,并胸腹节长为小盾片长的2／3,无中脊,触角等4－6索节均方形,唇基下缘明显上凹,正模♀,山西古交,1990－06－14,黄大卫采,模式标本保存于中国科学院动物研究所动物标本馆。     

Australian Iphimediidae (Crustacea: Amphipoda)

Australian species of the iphimediid amphipod genus Iphimedia are revised. Based on new material from inshore and continental shelf habitats six new species are described: Iphimedia beesleyae; I. filmersankeyi; I. kateae; I. lisae; I. neuweileri and I. oetkeri. Four established species are redescribed: I. ambigua Haswell, 1879; I. discreta Stebbing, 1910; I. edgari (Moore, 1981) and I. warraina (Thomas and Barnard, 1991). A key to Australian species of Iphimedia is provided. Full article published online at http://www.senckenberg.de/odes/06-09.htm     

Cuatro especies nuevas de <Emphasis Type="Italic">Indigofera</Emphasis> (Leguminosae,Papilionoideae) para la Flora de México

Four new species of Indigofera (Leguminosae, Papilionoideae) for the flora of Mexico are described and illustrated: Indigofera floresii, I. hirsutissima, I. magallanesii and I. sinaloensis. Among the new species, I. sinaloensis, is the second species of the series Platycarpae. Including these four new species, we estimate the existence in Mexico of about 31 wild species of the genus.     

The genus Iphiona (Compositae-Inuleae)

The genus Iphiona Cass. emend. A. Anderb. (Compositae-Inuleae-Inulinae) is revised and considerably amended. The former genera Grantia Boiss. (= Perralde-riopsis Rauschert) and Hirschia Baker are included as well as the major part of Iphiona Cass. s.str. and the species Inula grantioides Boiss., and Pulicaria phillipsiae S. Moore. Five new combinations are made: I. anthemidifolia (Baker) A. Anderb., I. arachnoidea (Boiss.) A. Anderb., I. grantioides (Boiss.) A. Anderb., I. phillipsiae (S. Moore) A. Anderb., and I. senecionoides (Baker) A. Anderb. The new species I. teretifolia A. Anderb. is described. A discussion of the phylogeny of the group and a cladogram, involving reticulation, of the Iphiona species are presented. The 11 species are distributed in Egypt, Israel, Jordan, Sudan, Ethiopia, Somalia, Saudi Arabia, Peoples Democratic Republic Yemen, Oman, Iran and Pakistan.     

Basidiospore homoplasy and variation in the Inocybe chelanensis group in North America

We present a morphological and phylogenetic study of Inocybe chelanensis and other North American species of Inocybe that have unusually elongated nodulose spores. Taxonomy and illustrations of these species are provided, along with a key to these and similar species found in Europe and North America. The species concept of I. chelanensis is broadened to include the range of variation occurring for the species in North America. Despite similar basidiospore morphologies, I. chelanensis and I. candidipes are not closely related. Inocybe chelanensis is related more closely to I. stellatospora and I. candidipes is related to I. glabrodisca based on RPB1 and nLSU-rDNA nucleotide sequences. Distal enlongation of Inocybe basidiospores was achieved independently in at least two separate lineages of Inocybe. Inocybe candidipes and I. sierraensis are described as new.     

中国菌绒孢属的研究

菌绒孢是一个小属,已描述过的种约50个,都是植物寄生菌,有的引致植物病害还较 严重.本文报告了我国产的21个种,其中1个是新种,4个是新组合和2个新记录,对18个种均有英文描述和附图,新种还附有拉丁文简介,各个种的地区分布也予以载述.但文中有分布地区而其后未附HMAS标本号码者多系据《中国真菌总汇》(1979)转录.从前人的描述和我们研究中看出,菌绒孢属的属级特征有:(1)产孢细胞合生,合轴式多点全壁芽茁产孢;(2)分生孢子梗壁上和分生孢子顶端和基脐,或仅基脐的孢痕疤明显而厚;(3)分生孢子梗主要从表生甸甸菌丝上作为侧枝或顶生,但有的种也兼有从子座上 簇生的;(4)菌丝多结集成菌丝绳或攀缘于叶毛上;(5)分生孢子链生,少数种也不链生. 这就清楚表明菌绒孢属与尾孢菌属和色链隔孢属(Phaeoramularia)少不同之处在于,尾孢 菌和色链隔孢属二者的分生孢子梗均成簇发生且无表生匍匐菌丝,与极其近似的假尾孢属(Pseudocercospora)不同之处在于,后者的分生孢子梗也着生于表生匍匐状菌丝和簇 生于子座上,但其分生孢子梗和分生孢子的孢痕疤却薄而不明显,因而易于区别开.虽然1974年von Arx在其《纯培养产孢真菌的属》一书中,曾把菌绒孢属作为枝孢 属(Cladosporium)的异名,但这一观点我们未予接受,其理由已在《中国色链隔孢曲(1982)一文中加以说明,这里未予重述.上述这21个种除3个种,即M. costaricensis, M, pawlownicola和M. vaginae我们未获得研究材料,仅据以前作者的报导转录外,其余18个种均系根据标本进行的.这些标本,含M. merremiae sp. nov.的模式标本在内,均贮藏于中国科学院微生物研究所真菌标本室.     

A Taxonomic Revision of Illiberis Walker (Lepidoptera: Zygaenidae: Procridinae) in Korea

The Korean species of Illiberis Walker are revised. A total of 10 species are recognized, including four species new to Korea: I. rotundata Jordan, I. psychina (OberthÜr), I. consimilis Leech, and I. hyalina (Staudinger). The identities of I. cybele Leech and I. assimilis Jordan, the two ambiguously defined Korean species, are reconfirmed with the examination of type specimens and additional materials. Photos of the adults and type materials are provided, and male and female genitalia of each species are illustrated. Biology and distribution for each species are briefly discussed with the larval host records from Korea.     

From stowaways to karst‐aways: unloading the Peninsular Malaysia endemic Polyalthia brunneifolia (Annonaceae)

Detailed examination of specimens collected from limestone outcrops in Peninsular Malaysia and previously included in Polyalthia brunneifolia shows that they do not belong in this species. Three new species are described to accommodate these collections: Polyalthia chinii I.M.Turner & Utteridge from Bukit Serdam, Raub, Pahang; P. guabatuensis I.M.Turner & Utteridge from Batu Caves, Selangor, and P. guamusangensis I.M.Turner & Utteridge from Gua Musang, Kelantan. Conservation assessments are included for the new species and the general threats faced by species confined to limestone hills are discussed. In addition, an updated key to all species of Polyalthia known from Peninsular Malaysia is provided.     

Impatiens shimianensis sp. nov. (Balsaminaceae) from Sichuan,China

Impatiens shimianensis Q. Luo (Balsaminaceae), a new species from Shimian county in southwestern Sichuan province, China, is reported and its morphological characteristics are described and illustrated. Pollen grain morphology and seeds under SEM are also described. The new species is somewhat similar to I. bahanensis, I. brachycentra, I. laxiflora, I. parviflora and I. racemosa, but differs mainly by having leaf blades with white short stiff adpressed hairs; basal lobes of lateral united petals triangular, distal lobes lanceolate; and lower sepal salver‐shaped. The distinguishing characters for these six Impatiens species are given in a table.     

Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania

Soricid remains collected from Bed I of Olduvai Gorge are described. The great majority of the specimens are mandibles. A survey of the mandibles of living African species revealed many differences in characters of the lower teeth and jaw that can be used for identification. On the basis of these characters, nine species are distinguished in the Olduvai collection, of which six are well enough preserved to permit a discussion of their relationships to living species. Three new species and one new subspecies are described. All the Olduvai shrews differ in some respects from their nearest living relatives; three species are close to species from Makapansgat, Swartkrans and Sterkfontein, RSA, though there appear to be slight differences. A change in the soricid fauna takes place within Bed I, interpreted as due to increasing aridity.     

Revision of the genus Innobindus Jacobi (Hemiptera: Fulgoromorpha: Cixiidae) with the description of six new species and comments on other Australian Brixiini genera

Abstract  Australian planthoppers of the genus Innobindus Jacobi are revised. A lectotype for Innobindus multimaculatus Jacobi is designated and six new species of Innobindus are described: I. alternans , I. collessi , I. licinus , I. marginatus , I. robinae and I. unicornis . Maps of the known distribution for the species of Innobindus are presented and discussed. The Australian Brixiini fauna, which appears to be restricted in distribution to Queensland and New South Wales, comprises a further two genera: Solonaima Kirkaldy and Undarana Hoch & Howarth. The majority of Brixiini, including Innobindus , is non-cavernicolous; however, eight species within the genera Solonaima and Undarana have adapted to life in lava tubes and limestone caves. A key to genera and a checklist of the Australian species are presented.     

On Chinese species of Dianous group I (Coleoptera, Staphylinidae, Steninae)

Chinese species of Dianous group I are studied and three new species are described: Dianous fengtingaesp. n. from Hainan Province, Dianous zhujianqingisp. n. from Jiangxi and Guizhou Province, and Dianous huanghaoisp. n. from Yunnan Province. Dianous shan Rougemont and Dianous viridicupreus Rougemont are discovered from China for the first time. Their diagnostic characters are illustrated and a key to Chinese species of Dianous group I is provided.