Two newVeronica species (Scrophulariaceae) of Turkey and Iraq

Veronica davisii M. A.Fischer, sp. n., limited to the mountains of Kurdistan (S. E. Turkey and N. Iraq), is related to the Turkish-CaucasianV. gentianoides Vahl.—V. montbretii M. A.Fischer, sp. n., a local endemic of Erzincan prov. (E. Anatolia), shows affinities to the CaucasianV. liwanensis C. Koch and to the Turkish endemicV. oltensis Woron. & Schelk. from Erzurum province.     

Two new species of Mesocyclops from southern China and notes on the genus Mesocyclops in China

Two new Mesocyclops species, M. mariae n. sp. and M. shenzhenensisn. sp., are described from southern China, the former species from Guangxi province, the latter from Guangdong province. Both species have setules on the medial margin of the caudal rami. Compared with each other, there are some conspicuous differences, such as the spinule pattern of the antenna basipodite, the structure of receptaculum seminis, the armature of coxopodite and basipodite of P4 and the armature of the caudal rami. The paper also compares the two new species with their supposedly closest relatives, M. pseudospinosus Dussart & Fernando, 1988, M. leuckarti(Claus, 1857) and M. pehpeiensisHu, 1943. In addition, other species of Mesocyclops in China are discussed and a key to 10 Chinese species of Mesocyclops is provided.     

中国大陆天麻属(兰科)一新记录种——乌来天麻

该文报道了在广西七冲国家级自然保护区发现的中国大陆兰科(Orchidaceae)天麻属(Gastrodia R. Brown)一新记录种——乌来天麻(G. uraiensis T. C. Hsu&C. M. Kuo)。乌来天麻形态较近似于春天麻(G. fontinalis T. P. Lin),但乌来天麻的花序、花被筒较短,唇盘中部具4条纵向脊,脊向舌状先端延伸、合并成更高的2条,易与春天麻相区别。同时,还描述了新记录种的形态特征,提供了彩色图版,并讨论了此次新发现的生物地理学意义。     

Thalassomonhystera traesti n.sp., Eumonhystera andrassyi and three Monhystrella species (Monhysteridae: Nematoda) from Li River, China

A new Thalassomonhystera species, i.e. T. traesti n.sp., and a new subspecies, Monhystrella lepidura chinensis n. subsp., together with Eumonhystera andrassyi (Biró, 1969) Andrássy, 1981, Monhystrella macrura (de Man, 1880) Andrássy, 1981 and Monhystrella iranica Schiemer, 1965 are described from Li River at Guiling, China. Thalassomonhystera traesti n.sp. is characterised by a combination of the following characters: expanded lip region, large and anteriorly situated amphids, prominent inner labial sensilla, and slender spicules and tube-like gubernaculum in males. Monhystrella lepidura chinensis n. subsp. belongs to Monhystrella lepidura (Andrássy, 1963) Andrássy, 1968 but differs from the three hitherto described subspecies in its possession of a pharynx that posteriorly expands into a double bulb. Monhystrella macrura, M. iranica and Eumonhystera andrassyiare reported here for the first time from China.     

First record of the family Thamnocephalidae (Crustacea: Anostraca) from Southeast Asia and description of a new species of Branchinella

During a two-year investigation of freshwater microcrustaceans in Thailand, an undescribed species of fairy shrimp of the genus Branchinella Sayce, 1903 in the family Thamnocephalidae, was discovered. This is the first record of the genus and the family from Southeast Asia and the second anostracan reported from Thailand. The new species, Branchinella thailandensis n. sp. appears to be morphologically intermediate between B. kugenumaensis (Ishikawa, 1895) from Japan and east China, and B. madurai Raj, 1951 from India and Pakistan. B. thailandensis n. sp. was collected from several temporary ponds in 11 provinces of the northeast and the central Thailand, often co-occurring with Streptocephalus sirindhornae Sanoamuang, Murugan, Weekers & Dumont, 2000.     

Aquatic nematodes from Ethiopia II

Eight species of the genus Monhystrella, six of which are new to science, are described from bottom samples collected from three lakes, two rivers and a hot spring in Ethiopia. Monhystrella hoogewijsi n. sp. is identified by a distinctive bulge on the lip region, position of the amphids, offset and well developed single pharyngeal terminal bulb, tail shorter than vulva-anus distance, tail elongate-conoid for two-thirds of its length, and by the shape and size of the spinneret outlet; M. jacobsi n. sp. by its slender body, distinctively offset and distended lip region, indistinct and weakly expanding single terminal pharyngeal bulb, and shape and size of the tail and spinneret outlet; M. arsiensis n. sp. by its single terminal pharyngeal bulb, position of amphids, shape and length of tail and spinneret outlet; M. woitorum n. sp. by its hemispherical lip region, double terminal pharyngeal bulb, shape and length of the spinneret outlet, and shape and length of tail; M. ethiopica n. sp. by its bipartite stoma, size of amphid in relation to corresponding body width, filiform tail and shape and length of spinneret outlet. M. atteae n. sp. differs from all known Monhystrella species in having an inflated cap-like lip region and fine crystalloid bodies. M. macrura (de Man, 1880) Andrássy, 1981 and M. lepidura altherri (Juget, 1969) Jacobs, 1987 are reported from Ethiopia for the first time. Crystalloid bodies in the genus Monhystrella is reported here for the first time. Also the presence of a hyaline coelomocyte next to the germinal zone of the reproductive system is reported for the first time in the genus here in all eight species. The structures used in the taxonomy of the genus are reviewed.     

中国兰科二新记录种

兰科植物资源调查是掌握地区兰科本底资料的基础,对研究兰科植物的地理分布和资源多样性具有重要意义.该文报道了分别产自中国西藏自治区墨脱县和巴宜区的石豆兰属(Bulbophyllum Thou.)中国分布新记录种——尼泊尔大苞兰(B.raskotii J.J.Verm.,Schuit.&de Vogel)和曲唇兰属[Pan...     

A new species of Dicranocentrus (Collembola,Entomobryidae) from China with comments on the systematic position of the genus

Dicranocentrus liuae sp. n. is described from the northern subtropical region of China. The new species is most similar to D. wangi Ma & Chen, 2007, but differs from it in the relatively shorter Ant. V, the 1+1 central macrochaetae on Abd. III, the number of chaetae on tenaculum, and the absence of dental spines. The systematic position of Dicranocentrus is also discussed. Present evidence, particularly S-chaetotaxy, indicates that the genus is closer to Heteromurus than to the unscaled species of Orchesella and Orchesellides.     

STUDIES ON THE GENUS METALLUS FORBES OF CHINA (HYMENOPTERA:TENTHREDINIDAE)*

Abstract The genus Metallus Forbes from China is revised. Four new species are described in this paper: Metallus nigritarsus sp. nov., M. minutus sp. nov., M. bui sp. nov. and M. jingfanus sp. nov. The male of Metallus mai Wei and the female of Metallus wangi Wei are described for the first time.     

罂粟科绿绒蒿属三新种

该文描述了罂粟科绿绒蒿属三新种。(1)自四川西北部发现的二新种:肋蕊绿绒蒿,此种可能与拉萨绿绒蒿近缘,区别特征为此种叶片较狭,全缘,子房具4条纵肋;狭瓣绿绒蒿,此种可能与川西绿绒蒿近缘,区别特征为此种叶片较小,无毛,花瓣呈条状倒披针形。(2)自青海南部发现的一新种:短丝绿绒蒿,此种可能隶属于琴叶绿绒蒿亚属、滇西绿绒蒿组、滇西绿绒蒿系,与此系其他种的区别在于此种的披针状条形花瓣和较少、较短的雄蕊(花丝长1～5 mm)以及无花柱的雌蕊和被具短毛的硬毛子房。     

Two new species of <Emphasis Type="Italic">Erythroxylum</Emphasis> sect. <Emphasis Type="Italic">Rhabdophyllum</Emphasis> (<Emphasis Type="Italic">Erythroxylaceae</Emphasis>) from north-eastern Brazil

Summary   Erythroxylum longisetulosum I. Loiola & M. F. Sales and E. timothei I. Loiola & M. F. Sales (sect. Rhabdophyllum) from north-eastern Brazil are described and illustrated, and their taxonomic and ecological relationships are discussed.     

New species of Metepsilonema (Nemata,Epsilonematidae) from the Channel and the Mediterranean Sea with a polytomous key for the identification of species of the genus

Four new species of Metepsilonema are described from sublittoral stations from the Channel and are mainly characterized: M. volutum sp.nov. by the large body size for the genus up to 460 m, 118–121 well overlapping annuli and wide multispiral amphids; M. amphidoxum sp.nov. by 127–133 shortly overlapping annuli and sexual dimorphism in amphid size; M. comptum sp.nov. by 133–140 non-overlapping annuli, anteriormost annuli provided with a wide lumen and borders ornamented with ridges and M. corrugatum sp.nov. by 108–111 overlapping annuli provided with ridges). Additional information is provided for M. callosum together with a discussion on intraspecific variability. A new species of Metepsilonema spec. based on females only, is described but remain unnamed. M. comptum sp.nov. and M. corrugatum sp.nov. are also occurring in the Mediterranean Sea. A polytomous key to species level is presented.     

Two new nearctic species of small orthocladiinae (Diptera: Chironomidae) with notes on ecology

Two new species of chironomid midges (Rheosmittia arcuata n.sp. and Mesocricotopus loticus n.sp.) are recognized. They may easily be missed in collections due to their small size, and difficulty in collecting from the larval microhabitat (sand substrates for R. arcuata n.sp., low order streams with depositional substrates including gravel, sand, and silt for M. loticus n.sp.). Some morphological features are given to distinguish the new species from similar congeneric forms. The distribution and some ecological information for each species are also briefly discussed.     

A new species of fossil Mus (Rodentia, Muridae) from the Indian Himalaya: Evolutionary and phylogenetic implications

A new species of fossil Mus (Rodentia, Mammalia) is reported from the Late Pleistocene fluvio-lacustrine deposits of the Kumaun sector of Indian Himalaya. The fossiliferous horizon, medium-coarse grained sand lenses embedded in the massive carbonaceous mud, is exposed at locality Dulam and is Late Pleistocene (ca. 30 ka) in age. A new species, Mus dulamensis n. sp., is proposed. Characterized by strongly distorted and moderately elongated M¹ (about 170% of M² length) with prominent conules in front of the t₂, higher magnitude of stephanodonty (between the t₁ and t₄ and between the t₃ and t₆), moderately reduced M³ (about 56% of M² length) and stronger connection between the cusps, this species is distinct from all other species of the genus and is included in the “booduga group”. I suggest that M. dulamensis n. sp. is comparatively more derived than M. auctor, M. flynni, M. jacobsi and Mus sp. and it may have given rise to M. booduga or M. dunni. It is further suggested that presently living M. booduga and M. dunni are more specialized than Mus dulamensis n. sp.     

中国突颊剑虻属一新种（双翅目：剑虻科：剑虻亚科：塞洛提剑虻族）

突颊剑虻属Bugulaverpa首次在中国被发现,自此分布于旧世界的塞洛提剑虻族Cyclotelini的3个属(环剑虻属Procyclotelus,沙剑虻属Ammothereva和突颊剑虻属Bugulaverpa)均在中国被记录。本文记录中国突颊剑虻属1新种:海南突颊剑虻Bugulaverpa hainanensis sp. nov.。该种额为亮黑色,仅在侧缘各有1个半圆形的灰白粉斑。单眼瘤被灰白粉。中足胫节褐黄色。雌虫生殖叉前缘有2个明显的突起。     

Two new species of Caprella (Crustacea:Amphipoda:Caprellidea) collected from sandy bottoms in the Strait of Gibraltar

Two new species of the genus Caprella (Crustacea:Amphipoda:Caprellidea) are described based on specimens collected from the Strait of Gibraltar (Southern Spain and Northern Africa). Both species were found living in sandy bottoms. Caprella pseudorapax n. sp. is very close to the species C. rapax (Mayer, 1890) and C. lilliput (Krapp-Schickel & Ruffo, 1987). Caprella sabulensis n. sp. resembles C. cavediniae (Krapp-Schickel & Vader, 1998).     

Marine Monhysteridae (sensu stricto,nematodes) von der südchilenischen Küste und aus dem küstenfernen sublitoral der nordsee

1) All existing records of Monhysteridae sensu stricto from the marine sublitoral cannot be regarded als reliable because essential family characters have not been described (gonadal characters) or if so, are doubtful (cuticular structure).

2) Four marine monhysterid species are described: Monhystera cuspidospiculum Allgen 1932 and Monhystrella inaequispiculum sp. n. from the southern Chilean coast, and Monhystera pusilla Boucher and Helléouet 1977 and M. venusta sp. n. from the offshore benthos of the North Sea. The two latter species represent the first definite record of monhysterid species from the marine sublitoral. Monhystrella inaequispiculum stands out from all other Monhysteridae by having an asymmetrical spicular apparatus.     

Revision of the Chinese Cleptes (Hymenoptera,Chrysididae) with description of new species

The genus Cleptes Latreille, 1802 from China is revised and illustrated for the first time. Seventeen species of Cleptes are recorded. Nine species are new to science, Cleptes albonotatus sp. n., Cleptes eburnecoxis sp. n., Cleptes flavolineatus sp. n., Cleptes helanshanus sp. n., Cleptes niger sp. n., Cleptes shengi sp. n., Cleptes sinensis sp. n., Cleptes tibetensis sp. n., and Cleptes villosus sp. n.,and two species are reported as new to China, Cleptes metallicorpus Ha, Lee & Kim, 2011, and Cleptes seoulensis Tsuneki, 1959.     

New species and new records of Ergasilus Nordmann (Copepoda: Ergasilidae) from the gills of grey mullet (Mugilidae)

Four new Ergasilus species are described from five host species of grey mullet, family Mugilidae, held in the fish collections of The Natural History Museum, London. Ergasilus extensus n. sp. was found on Myxus petardi (Castelnau) from Australia, E. sittangenesis n. sp. on Sicamugil hamiltoni (Day) from Burma, E. piriformis n. sp. on Sicamugil cascasia (Hamilton Buchanan) from India, and E. ecuadorensis n. sp. on Mugil curema Valenciennes and M. hospes Jordan & Culver from Ecuador. New records of E. cyanopictus Caravalho, E. magnicornis Yin, E. orientalis Yamaguti and E. rostralis Ho, Jayarajian & Radhakrishnan on grey mullet are also given.