Inheritance of trunk coloration in the three-spot gourami, Trichogaster trichopterus Pallas

Trunk coloration in Trichogaster trichopterus Pallas is controlled by two autosomal loci acting in a complementary fashion with dominance at both loci required for the expression of the blue sumatranus phenotype.     

Evolutionary relationships between laboratory mice and subspecies of Mus musculus based on the genetic study of pancreatic proteinase loci,Prt-1, Prt-2, Prt-3, and Prt-6

Various patterns of mouse pancreatic proteinase activity bands were observed on agarose gel electrophoresis. Prt-1 ^a and Prt-1 ^b genes control the positive (PRT-1A) and negative (PRT-1B) expression of tryptic band V, respectively; Prt-2 ^a and Prt-2 ^b correspond to chymotryptic bands II (PRT-2A) and III (PRT-2B); Prt-3 ^a and Prt-3 ^b control the low (PRT-3A) and high (PRT-3B) tryptic activities of band IV; the Prt-1 and Prt-3 loci are closely linked on the same chromosome; Prt-6 ^a and Prt-6 ^b correspond to tryptic bands I (PRT-6A) and I (PRT-6B). Twenty-four laboratory strains from the United States showed the phenotype PRT-1A, PRT-3A, and PRT-2A. Of laboratory strains established in Europe, 6 showed PRT-1A, PRT-3A, and PRT-2A, and 10 had PRT-1B, PRT-3A, and PRT-2A bands. Most wild mice around the world and their descendants showed the phenotype PRT-1B, PRT-3B, and PRT-2A. Only the phenotype of M. m. brevirostris was PRT-1A, PRT-3A, and PRT-2A, which was the same as most laboratory inbred strains. PRT-2B was observed mainly in Japanese (M. m. molossinus) and Korean (M. m. yamashinai) wild mice. PRT-6B was detected only in Mus spicilegus and Mus caroli, but all other mice including wild populations and laboratory strains showed PRT-6A. New biochemical phenotypes such as PRT-2C and PRT-3C were also found in this study.     

红铂属鱼类一新亚种(鲤形目:鲤科)

本文记述了采自四川邛海湖的红鲌属鱼类一新亚种,命名为邛海红鲌,新亚种Erythroculter mongolicus qionghaiensis suhsp. nov.。本新亚种与长身红鲌E. mongolicus elongatus He et Liu较接近。其差别在于本新亚种鳃耙多(25—28对22—24);体较高(4.3—4.9对4.5—5.6);尾柄较短(6.6—8.5对6.2—7.4)。另外,本新亚种与它的差异还表现在头后背部隆起程度不同,前者明显隆起而后者不明显隆起。本新亚种与指名亚种E. mongolicus mongolicus(Basilewsky)相较差异更为显著。     

大齿大尾溞一新亚种(鳃足纲:双甲目)

本文绘图描述了大齿大尾骚的一新亚种,定名为长毛大尾溞Leydigia macrondonta longiseta subsp.nov.新亚种与其它亚种的主要不同是:后腹部每簇侧刚毛中的3—4根刚毛自前至后趋长,并且都比较长。     

云南兔Lepus comus G.Allen的分类订正——包括两个新亚种的描记

云南兔Lepus comus G.Allen是云贵高原和滇西山地目前发现的唯一的一种野兔,初由G.M.Allen（1927）根据采自云南西部腾冲的标本命名。其后,国内外学者（包括G.M.Allen本人在内）对云南兔究竟是一独立种或为高原兔Lepus oiostulus（Hodgson）的一个地理亚种意见纷纭（罗泽珣,1981;高耀亭等,1964;Allen,1938;Ellerman et al.,1951;Angermann,1967;Corbet,1978。我们曾对国内有关单位所收藏的这两个类群的100余号标本进行较详细的对比研究。发现云南兔在形态上与高原兔确有明显区别,在分布上又有同域现象,因而主张仍应将云南兔保持其原定种的种级地位;同时,又查对了采于各地的云南兔所有标本,发现云南北部（丽江）至中部（景东、景谷）标本以及云南东部、南部和贵州西部标本都有异于滇西地模标本,且占有不同的地理分布区。经研究,应属两个新的亚种。其中,云南东部,南部和贵州西部的新亚种,为纪念先师彭鸿绶先生毕生献身于云、贵、川的科学考察事业和他的指导与培养,特以彭先生之姓氏命名,以资纪念。     

藏酋猴的分类与分布

本文基于外部形态,毛色,头骨特征和地理分布对藏酋猴进行了分类整理,认为藏酋猴在不同地理区域之间的差异已达到了亚种水平,可分为４个亚种（包括两新亚种）：Ｍ．ｔｈｉｂｅｔａｎａｔｈｉｂｅｔｎａ,Ｍ．ｔｈｉｂｅｔａｎａｐｕｌｌｕｓ．Ｍ．ｔｈｉｂｅｔａｎａｈｕａｎｇｓｈａｎｅｎｓｉｓｓｕｂｓｐ．ｎｏｖ．和Ｍ．ｔｈｉｂｅｔａｎａｇｕｉｚｈｏｕｅｎｓｉｓｓｕｂｓｐ．ｎｏｖ。     

Geographic differentiation between populations of Rhinocyllus conicus Frölich (Coleoptera: Curculionidae): concordance of allozyme and morphometric analysis

The weevil Rhinocyllu conicus develops only in the flowerheads of thistles {Asteracea; Carduineae) and therefore it is used as a biocontrol agent against thistle weed species. Populations out of 14 regions within its natural distribution area (from the Atlantic coast in the west to Israel in the east) were analysed by means of allozymes and morphometries. In both analyses the 14 populations were grouped into two concordant units. Based on nine scored loci (six of them polymorphic), mean Nei's genetic distance between the two groups was 0.073. In a reclassification test following DFA of morphometric data, 93.2% of all individuals were grouped back into the correct group. The two groups were considered to belong to a temperate and a Mediterranean subspecies respectively, the latter probably identical to the formerly described Rhinocyllus oblongus .     

中国铜脚异丽金龟组及其分类问题讨论(鞘翅目:丽金龟科)(英)

新设的铜脚异丽金龟组包括中国异丽金龟属已知的大型、绿色种类,绝大多数为常见种,彼此形态十分近似。它们是:铜脚异丽金龟(新纪录)Anomala cupripes Hope new record,红脚异丽金龟(新种)A. rubripes sp. nov., 绿脚异丽金龟(新亚种)A. rubripes virescens ssp. nov., 彤脚异丽金龟(新种)A. ignipes sp. nov., 川直异丽金龟A. truncata Bates,滇直异丽金龟(新等级)A. truncata chlorochelys Arrow, stat, nov., 宽角异丽金龟A. expansa Bates,大绿异丽金龟(新种)A. virens sp. nov., 砂尾异丽金龟(新种)A. granuliformis sp. nov. 和檐角异丽金龟(新种)A. planicorna sp. nov.。其中红脚异丽金龟和绿脚异丽金龟是我国南部和台湾的重要害虫,国内外文献中长期误作铜脚异丽金龟引用至今。     

脂肪酸气相色谱图鉴别方形黄鼠蚤各亚种的初步研究

方形黄鼠蚤４个亚种在脂肪酸组分和百分含量上具有明显不同,其中雌虫在１８个组分上有区别雄虫在１４个组分上有区别。此外,雌虫在Ｃ１６：１和Ｃ２０：０的含量上,雄虫在Ｃ１６：１的含量上,４个亚种之间均具有显著性差异。在Ｃ１２－Ｃ２２区间内有９个含量较高的主要组分,是４个亚种所共有的。方形黄鼠蚤在我国境内分布有４个亚种即松江亚种、蒙古