山西省棘蝇属三新种记述：双翅目：蝇科

本文记述采自山西省雁北地区的蝇科棘蝇属三个新种,分別与其近似种作了比较并绘有特征图。     

中国四川阳蝇属二新种及华西粪蝇补充描述（双翅目：蝇科，粪蝇科）

报道中国四川地区蝇科阳蝇属Helina Robineau-Desvoidy,1830二新种,黑肩阳蝇Helina ateritegula,sp.nov.,拱阳蝇Helina arcuatiabdomina,sp.nov.,并对粪蝇科粪蝇属Scathophaga Meigen,1803的华西粪蝇Scathophaga chinensis (Malloch,1935)作补充描述,新种模式标本存中国科学院上海昆虫研究所昆虫标本馆。     

中国有瓣蝇类三新种：（双翅目：丽蝇科,蝇科）

本文报道采自中国四川的瓣蝇类丽蝇科蜗蝇属Ｍｅｌｉｎｄａ Ｒｏｂｉｎｅａｕ－Ｄｅｓｖｏｉｄｙ １新种：端钩蜗蜗Ｍｅｌｉｎｄａ ａｐｉｃｉｈａｍａｔａ ｓｐ．ｎｏｖ;蝇科移属Ｃｏｅｎｏｓｉａ Ｍｅｉｇｅｎ２新种：黑杂移蝇Ｃｏｅｎｏｓｉａ ｎｉｇｒｉｍｉｘｔａ ｓｐ．ｎｏｖ,黄杂移蝇Ｃｏｅｎｏｓｉａ ｆｌａｒｉｍｉｘｔａ ｓｐ．ｎｏｖ。模式标本保存于沈阳师范学院昆虫研究所。     

四川棘蝇属一新种（双翅目：蝇科）

本文报道四川棘蝇属一新种:蒙山棘蝇,新种Phaonia mengshanensis sp.nov.。模式标本存于四川省雅安地区卫生防疫站。     

中国四川有瓣蝇类四新种(双翅目:厕蝇科,蝇科,丽蝇科)

记述分布于中国四川西部的有瓣蝇类中的4新种：天府枵蝇Coelomyia tianfuensis sp．nov．(厕蝇科);蜀圆蝇Mydaea shuensis sp．nov(蝇科);中华重毫蝇Dichaetomyla sinica sp．nov(蝇科);西部变丽蝇Paradichosia xibuica sp．nov(丽蝇科)。模式标本存中国科学院上海生命科学研究院,植物生理生态研究所。     

中国四川省有瓣蝇类三新种(双翅目:厕蝇科,蝇科)

报道采自中国四川省西部山区有瓣蝇类Calyptraae3新种：厕蝇科Fanniiade厕蝇属Fannia2新种：五枝厕蝇Fannia quinquiramula sp.nov.,虞氏厕蝇Fannia yui sp.nov.;蝇科Muscidae棘蝇属Phaonia 1新种：太子棘蝇Phaonia taizipingga sp.nov.。新种虞氏侧蝇的命名,系对虞以新教授在中国蠓科Ceratopogoinidae等医学昆虫研究所作杰出贡献的敬意。厕蝇科模式标本存中国沈阳师范学院昆虫研究所;蝇科模式标本存北京军事医学科学院微生物流行病研究所医学昆虫标本馆。     

四川省阳蝇属三新种：双翅目：蝇科

阳蝇属三新种,双鬃阳蝇,新种Ｈｅｌｉｎａｄｕｐｌｉｃｉｓｅｔａｓｐ．ｎｏｖ;大斑阳蝇,新种Ｈｅｌｉｎａｍａｇｎｉｍｕｃｕｌａｔａｓｐ．ｎｏｖ。欢愉阳蝇,新种Ｈｅｌｉｎｉａｈｅｓｔａｓｐ．ｎｏｖ。模式标本Ｉ号存华西医科大学,Ⅱ,Ⅲ号存在于雅安地区卫生防疫站。     

棘蝇属一新种记述(双翅目:蝇科)

整理采自我国南方的蝇科标本,发现棘蝇属Phaonia R.-D., 1830 一新种。模式标本存于沈阳师范学院生物系。     

中国棘蝇属二新种：双翅目：蝇科

1983年采自吉林省长白山和1984年采自四川省周公山的棘蝇属标本,发现游荡棘蝇种团(erransgroup)中两个新种。命名为拟游荡棘蝇,新种 Phaonia mimerrans Ma,sp.nov.和次游荡棘蝇,新种Phaonia suberrans Feng,sp.nov.。前者与游荡棘蝇 Phaonia,errans(Meigen,1826)极近似,但新种的额较宽,间额明显;前陉有2—3个中位后鬃,可以区别,后者的后气门前肋裸,体大型,第一腹板裸,侧颜较狭等特征,可与本种团其他各种(errans,pseudoerrans Hennig,1963,asierrans Zinovjev,1981及mimerrans Ma,sp.nov.)区别。     

毛盾圆蝇属一新种(双翅目:蝇科)

毛盾圆蝇属Lasiopelta Malloch,1928是个小属,迄今仅发现于东洋区。笔者在整理采自贵州的蝇类标本中,发现该属一新种。新种的模式标本保存于作者所在单位。斑翅毛盾圆蝇Lasiopelta maculipennis新种 雄 体长5mm。头底色黄,仅后头上部蓝黑色。眼具极疏微毛,几乎裸。额颇宽,头顶部约为一眼宽。间额暗红,具极薄的灰黄色粉被。额三角粉被金黄,细长,前段狭如线,     

Revisione delle specie: Actinomyces albus,A. chromogenus,A. odorifer,A. thermophylus,A. viridis,A. viridochromogenes,A. hominis,A. innominatus

Riassunto Lo studio comprende una revisione critico-sperimentale della specie Actinomyces albus, della quale vengono considerati come sinonimi circa 30 nomi speeifici, fra i quale A. chromogenus, A. odorifer, A. thermophylus p.p.; della specie é data una diagnosi ed una particolareggiata descrizione.Sono inoltre studiate le specie A. viridis, (= A. viridochromogenus) e A. innominatus, n. nomen. Quest'ultima é preceduta da una breve discussione sulla specie A. homini.

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Summary Twenty-six strains of Actinomyces albus are studied redescribed from morphological, cultural and biochemical standpoints. Many biological activities of A. chromogenus, A. odorifer and A. thermophilus are in common with other species of the same genus, so that they may be considered for sub-specific, (not specific) differentiation. A discussion on A. farcinicus, A. albidoflavus and A. aureus has been originated from mislabeling as A. albus; the group including the two last named species (flavus group) must be revised. A few strains classified A. farcinicus are in no doubt true A. albus, but this real specific entity remains to be revised from Nocard's strain. A. viridis, for the first time described by Lombardo-Pellegrino, has been redescribed three times as a new species under the same binomial, and the fourth as A. viridochromogenes. A. hominis Bostroem is an uncorrect determination for the species originally described by Waksmann and Curtiss, and it is renamed A. innominatus, the binomial A. (Streptothrix) hominis Auct. being a nomen ambiguum. In conclusion, 30 bionmial are appended in sinonimy to A. albus, including Cladothrix dichotoma Macé (1888) non Cohn, G. invulnerabilis Acosta et G. Rossi, C. odorifera Rullm. Actinomyces chromogenus Gasp., A. thermophilus Auct., p.p., A. (Streptothrix) Sanninii (Cif.) Westerd., A. Almquisti Duché, A. Gougeroti Duché, and so on.

     

CYTOGEOGRAPHIC STUDIES ON NORTH AMERICAN ASTERS. I. RANGE SURVEYS OF VIRGULUS ADNATUS,V. CONCOLOR,V. GEORGIANUS,V. GRANDIFLORUS,V. NOVAE-ANGLIAE,V. OBLONGIFOLIUS,V. PATENS,AND V. WALTERI

Chromosome number determinations from 118 populations of eight species of the aster genus Virgulus are reported for the first time. Based on these counts and literature reports the geographic distributions of diploids and tetraploids in V. concolor, V. novae-angliae, V. oblongifolius, and V. patens have been determined. In the first three species, diploids were widely distributed, while tetraploids were more restricted. In V. patens, diploids were restricted to the southwestern portion of the species’ range, while tetraploids were found throughout the range. Both V. adnatus and V. walteri were found only at the tetraploid level throughout their ranges. Two other species with restricted distributions were consistently found to be high level polyploids: V. georgianus with 2n = 50, V. grandiflorus with 2n = 60. The following new combinations are listed: Virgulus georgianus (Alexander ex Small) Semple; Virgulus subsect. Brachyphylli (Torr. & Gray) Semple; and Virgulus sect. Polyliguli (Semple & Brouillet) Semple.