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。     

金线鲃属鱼类一新种(鲤形目:鲤科)

作者于1986年6月在贵州盘县一溶洞的水体中采到金线鲃属鱼类一新种,命名为角金线鲃,新种Sinocyclocheilus angularis sp. nov.。本新种形状怪异,头背缘末端具一朝前的角状突,其内有顶骨突;眼正常;侧线鳞明显;鳔后室发达等特征而易与金线鲃属其他种相区别。     

蜜蜂总科化石新种（昆虫纲：膜翅目）

本文记述了膜翅目熊蜂科、木蜂科和蜜蜂科3属3新种,其中熊蜂科熊蜂属1种:鲁熊蜂Bombus luianus sp. nov., 木蜂科木蜂属1种:硅藻木蜂Xylacopa diatoma sp. nov. 和蜜蜂科蜜蜂属1种:长胫蜜蜂Apis longitibia sp. nov.。所有模式标本均采自山东山旺中新统硅藻土页岩中,现保存在山东省博物馆。     

艾菲属吸虫一新种（复殖目：鳞肉科）

艾菲属(Aephnidiogenes)吸虫在我国为首次报道,文中记述了采自海南岛一种胡椒鲷(Plectorhynchus pictus)体内的海南艾菲吸虫,新种(Aephnidiogenes hainanensis sp. nov.),对其形态特征进行了描述,并与相近种作了比较。虫体11.641—17.425mm,卵巢为不规则三角形,卵子66—69×33—45μm。     

血革螨科二新种（蜱螨亚纲）

本文记述了血革螨科两新种:大理血革螨Haemogamasus daliensis sp.nov.和中华真厉螨Eulaelaps sinensis sp.nov.。该文对新种的形态特征作了描述,并与近似种进行了比较。     

双羽爪瘿螨属二新种记述（蜱螨亚纲：大嘴瘿螨科）

本文的二个新种是樱桃双羽爪瘿螨Diptacus pseudocerasis sp.nov.和三角枫双羽爪瘿螨Diptacus aceris sp.nov.它们均营自由生活,分别寄生于樱桃Prunus pseudocerasus和三角枫Acer buergerianus     

草蛉科纳草蛉属研究（Ⅱ）—六新种记述（脉翅目：草蛉科）

本文是纳草蛉属Navasius研究续报(研究Ⅰ见“动物分类学报”第15卷第3期)。报道了纳草蛉属6新种:跃纳草蛉N.igneus sp.nov.,冠纳草蛉N.lophophorus sp.nov.,黑角纳草蛉N.nigricornutus sp.nov.显沟纳草蛉N.phantosulcus sp.nov.康纳草蛉N.sanus sp.nov.及三齿纳草蛉N.tridentatus sp.nov.。     

四川省米虾属一新种的描述（十足目：匙指虾科）

本文报道的刺肢米虾,新种Caridina spinipoda sp. nov。是采自四川绵竹泉水溪流中的二个雄性个体。其形状很似叶状米虾Caridina babaultioides Yu,但它第一腹肢内肢的结构非常特殊,因其周缘排列有既长又粗的刺而命名。     

Taxonomy ofCarminatia (Asteraceae,Eupatorieae)

A taxonomic study of the largely Mexican genusCarminatia is rendered. It is comprised of three closely related species:C. tenuiflora, C. recondita andC. anomala spec. nova. Illustrations, dot maps, keys to species and complete synonymy are presented.     

The chalcone synthase multigene family of Petunia hybrida (V30): sequence homology,chromosomal localization and evolutionary aspects

Chalcone synthase (CHS) genes in Petunia hybrida comprise a multigene family containing at least 7 complete members in the strain Violet 30 (V30). Based on a high sequence homology in both coding and non-coding sequence, a number of CHS genes can be placed into two subfamilies. By restriction fragment length polymorphism (RFLP) analysis it was shown that both chromosomes II and V carry one of these subfamilies, in addition to the other CHS genes identified so far. Members of a subfamily were found to be closely linked genetically. Analysis of the Petunia species that contributed to the hybrid nature of P. hybrida (P. axillaris, P. parodii, P. inflata and P. violacea) shows that none of the CHS gene clusters is specific for either one of the parents and therefore did not arise as a consequence of the hybridization. The number of CHS genes within a subfamily varies considerably among these Petunia species. From this we infer that the CHS subfamilies arose from very recent gene duplications.