LYCOPSYLLA LASIORHINI SP. N. A NEW SPECIES OF FLEA FROM SOUTH AUSTRALIA, WITH A REDESCRIPTION OF THE GENUS LYCOPSYLLA ROTHSCHILD (SIPHONAPTERA: PYGIOPSYLLIDAE)

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The genus Lycopsylla Rothschild is redescribed, diagnostic features of the type species, L. nova Rothschild, are figured, and a second species, L. lasiorhini sp. n., is described.     

中国隙蛛亚科蜘蛛一新种(蜘蛛目,暗蛛科)

描述了隙蛛亚科蜘蛛1新种.痕迹隙蛛,新种Coelotes vestigialis sp.nov.(图1～5)正模(♂),副模10(♂)(♂),湖北神农架自然保护区酒壶坪,1998年7月24日至8月8日,周红章、于晓东采.词源:新种根据中突而命名,指中突消失仅留下痕迹.     

SCHMITZIA EVANESCENS SP. NOV. (RHODOPHYTA,GIGARTINALES) A NEW SPECIES OF CALOSIPHONIACEAE FROM THE NORTHEASTERN NEW ZEALAND COAST1

A new red alga, Schmitzia evanescens sp. nov. (Gigartinales), is described from the northeastern coast of North I., New Zealand. Gametophytes are diminutive, delicate, mucilaginous spring annuals which grow subtidally on cobble substrata. The uniaxial construction and carposporophyte development place this new taxon in the Calosiphoniaceae, a family of only two genera, Calosiphonia H. M. Crouan et P. L. Crouan and Schmitzia P. C. Silva. This is the first report of this family in New Zealand. The new species has vegetative features of both these genera, but is assigned to Schmitzia on the basis of its unusual carposporophyte development in which the gonimoblast initial arises directly from the connecting filament at some distance from the undifferentiated intercalary auxiliary cell. Because recent investigators of other red algal genera with a similar carposporophyte development have questioned the validity of site of gonimoblast initiation as a generic criterion it is suggested that the separation of Schmitzia and Calosiphonia should be re-evaluated. These and several other genera in the Gymnophlaeaceae, Pseudoanemoniaceae, Dumontiaceae and Gloiosiphoniaceae, can be considered, on morphological and reproductive grounds, to be relatively simple and therefore perhaps primitive members of the Rhodophyta.     

中国列蛾属分类研究及二十三新种记述(鳞翅目,列蛾科)

报道了中国列蛾属Autosticha 33种昆虫,其中有23新种和中国3新纪录种.新种包括:连斑列蛾A.conjugiopuncla sp.nov.,茨坪列蛾A.cipingensis sp.nov.,小喜列蛾A.microphilodema sp.nov.,多斑列蛾A.maculosa sp.nov.,勐仑列蛾A.menglunica sp.nov.,粗鳞列蛾A.squarrosa sp.nov.,南昌列蛾A.nanchangensis sp.nov.,淡黄列蛾A.flavida sp.nov.,二瓣列蛾A.valvifida sp.nov.,复瓣列蛾A.complexivalvula sp.nov.,迷列蛾A.fallaciosa sp.nov.,直斑列蛾A.rectipunctata sp.nov.,齿瓣列蛾A.valvidentata sp.nov.,天目山列蛾A.tianmushana sp.nov.,异域列蛾A.heteramalla sp.nov.,沈氏列蛾A.shenaesp.nov,五峰列蛾A.wufengensis sp.nov.,奇异列蛾A.mirabilis sp.nov.,弓瓣列蛾A.arcivalvaris sp.nov.,刺列蛾A.oxyacantha sp.nov.,棒列蛾A.bacilliformis.sp.nov.,赤水列蛾A.chishuiensis sp. nov.和涉县列蛾A.shexianicasp.nov..中国新纪录种有:和列蛾A.modicella(Christoph,1882),粗点列蛾A.pachysticta(Meyrick,1936)和截列蛾A.truncicola Ueda,1997.此外,还报道了1个新组合--喜列蛾A.philodema(Meyrick,1938),comb.nov..文中提供了新种的外生殖器特征图.模式标本保存在南开大学生物系.     

环线虫科二新种及一新纪录(线虫纲:垫刃目)

本文记述环线虫科二新种及一新纪录种。它们是强壮轮刺线虫,新种Criconema robusta sp.nov.丰富轮线虫,新种 Criconemoides profuses sp.nov.和四角轮线虫Criconemoides quadricorne(Kirjanova.1948)Raski,1952.     

PORPHYRA REDIVIVA SP. NOV. (RHODOPHYTA): A NEW SPECIES FROM NORTHEAST PACIFIC SALT MARSHES1

A new species, Porphyra rediviva (Bangiales, Rhodophyta), is described from the northeast Pacific based on morphological, cytological, reproductive, ecological, and molecular characters. This species occurs at high intertidal levels in salt marshes along the coasts of Washington, Oregon, and northern California and exhibits a growth optimum at reduced salinity. It is further distinguished by a distinct demarcation between male and female sectors of the gametophytic thalli of epilithic specimens. The species is found most commonly in the drift or trapped in Salicornia beds, but these detached blades never have been found with sporangia or gametangia. Molecular analyses using restriction fragment length polymorphism patterns of polymerase chain reaction–amplified ribosomal DNA (rDNA) show that this salt marsh Porphyra is conspecific throughout its range and is distinct from other Pacific Porphyra species with similar reproductive patterns. Based on molecular data, P. rediviva is related most closely to P. purpurea from the North Atlantic. Fixed rDNA polymorphisms between the two taxa, however, support ecological and cytological evidence that they should be considered different species.     

四川省高原鳅属鱼类一新种（鲤形目：鳅科）

本文记述产于凉山西溪河的高原鳅属Ｔｒｉｐｌｏｐｈｙｓａ鱼类一新种,西溪高原鳅ＴｒｉｐｌｏＰｈｙｓａｘｉｑｉｅｎｓｉｓｓｐ．ｎｏｖ．,描述了其形态和生态特征,并与近似种进行了比较。     

银川异伊螨新种记述（蜱螨亚纲：犹伊螨科）

本文记述一新种,即银川异伊螨。标本采自银川市日本埋葬虫体上,文中列表比较了相近种长沟异伊螨和玉溪异伊螨的区别。     

北京阿蠓一新种（双翅目：蠓科）

１９９６年３月中在北京某医院１３层楼内采获３０余只蠓科昆虫,包括阿蠓、库蠓,毛蠓和狭蠓等４属,其中发现一种腹部背面有白色斑纹的新种阿蠓,命名为白袍阿蠓,该新种的模式标本收藏于微生物流行病研究所医学昆虫标本馆。     

真蚋亚属一新种（双翅目：蚋科）

本文报道蚋属（Ｓｉｍｕｌｉｕｍ）真蚋亚属（Ｅｕｓｉｍｕｌｉｕｍ）一新种──四面山真蚋Ｓ．（Ｅ）ｓｉｍｉａｎｓｈａｎｅｎｓｉｓｓｐｎｏｖ．。模式标本采自重庆四面山,保存于重庆市卫生防疫站。     

中国食甜螨属一新种记述（蜱螨亚纲：食甜螨科）

本文记述从江西省余江倒的混合饲料中采得食甜螨科,食甜螨属一新种,余江食甜螨,模式标本保存在江西大学生物学系标本室。     

中国园蛛属1新种（蜘蛛目：园蛛科）

记述了园蛛属1新种,潜山园蛛Araneus qianshan sp.nov.。     

蜣盾螨属一新种(蜱螨亚纲:犹伊螨科)

本文记述蜣盾螨属一新种,凹胸蜣盾螨Scarabaspisconcavussp.nov.,标本采自云南省元江县的蜣螂体上,存放在南京大学医学院寄生虫学教研室。