中国平肘蚁蛉属记述(脉翅目,蚁蛉科)(英文)

记述了中国平肘蚁蛉属Creoleon Tillyard,19183个种。其中,埃及平肘蚁蛉Creoleon aegyptiacus和朴平肘蚁蛉Creoleon plumbeus是中国新纪录,对这3种进行了详细描述,并编制了检索表。     

中国树蚁蛉属分类研究(脉翅目,蚁蛉科)

记述了中国蚁蛉科树蚁蛉属Dendroleon 5种,其中包括3新种:丽翅树蚁蛉Dendroleon callipterum Wan et Yang,sp.nov.,李氏树蚁蛉Dendroleon lii Wan et Wang,sp.nov.,珠斑树蚁蛉Dendroleon perlistigma Wan et Wang,sp.nov..模式标本保存在中国农业大学昆虫标本馆.     

Substrate selection for pit making and oviposition in an antlion, Myrmeleon bore Tjeder, in terms of sand particle size

The larvae of the pit‐making antlion Myrmeleon bore Tjeder live in open sand in riverbeds with a substratum consisting of various particle sizes. We analyzed the spatial distribution of their pits in a sandy floodplain to determine their larval and adult responses to the heterogeneous substrate. The spatial distribution pattern of their pits had an aggregated distribution, and there was a significant positive correlation between pit density and the ratio of medium‐size sand particles to total weight of sand. We examined the size of sand particles selected in the larval pit‐building behavior and the oviposition behavior of the adult. Both larvae and adults selected medium‐size sand particles. The larvae of M. bore are relatively sedentary predators and rarely move great distances. Thus, the present results suggest that habitat selection by adult females is a major factor causing the aggregative distribution of the pits.     

中国东北晚侏罗世脉翅目化石新属新种记述（昆虫纲）

本文描述晚侏罗世脉翅目昆虫５新属,９新种,所有标本均采于辽宁省北票市义县组地层中。     

Thermal responses and temperature tolerance of a dessert ant-lion larva

1. 1.Cueta trivirgata larvae construct pits in the dry Kuiseb River bed in the Namib Desert.

2. 2.An art, Ocymyrmex robustior comprises 65.4% of the biomass of prey consumed by the ant-lions.

3. 3.O. robustior is active between surface temperatures of 27–68°C.

4. 4.Ant-lions tolerate high body temperatures (LD₅₀ = 53.4°C).

5. 5.By exploiting the pit microclimate and by digging below the surface during extreme thermal loads, ant-lions can capture prey at surface temperatures of 13–63°C.

6. 6.These behavioural and physiological adaptations enable ant-lions to maximize the duration of vigilance and hence prey capture success.

Learning in a sedentary insect predator: Antlions (Neuroptera: Myrmeleontidae) anticipate a long wait

Pit-building antlions, the larvae of a winged adult insect, capture food by digging funnel-shaped pits in sand and then lying in wait, buried at the vertex, for prey to fall inside. The sedentary nature of this sit-and-wait predatory behaviour and, especially, antlions’ innate ability to detect prey arrival, do not fit the typical profile of insects that possess learning capabilities. However, we show, for the first time, that learning can play an important role in this unique form of predation. In three separate experiments, individual antlions received, once per training day, either a vibrational cue presented immediately before the arrival of food or that same cue presented independently of food arrival. Signalling of food not only produced a learned anticipatory behavioural response (Experiment 1), but also conferred a fitness advantage: Associative learning enabled antlions to dig better pits (Experiments 2 and 3), extract food more efficiently (Experiments 2 and 3), and, in turn, moult sooner (Experiment 3) than antlions not receiving the associative learning treatment.     

A new species of Stenobiella Tillyard (Neuroptera, Berothidae) from Australia

Stenobiella variolasp. n., a new species of beaded lacewing (Neuroptera: Berothidae), is described and figured from south-eastern Australia. A preliminary key to Stenobiella species is presented.     

中国蚁蛉属一新纪录种(脉翅目,蚁蛉科)

记述蚁蛉科Myrmeleontidae蚁蛉属Myrmeleon中国1新纪录种,狭翅蚁蛉Myrmeleon trivialis Gerstaecker,1885;提出藏蚁蛉Myrmeleon zanganus Yang,1987为狭翅蚁蛉Myrmeleonon trivialis Gerstaecker,1885的新异名.研究标本保存在中国农业大学昆虫标本馆、匈牙利绍莫吉州博物馆和德国格赖夫斯瓦尔德大学动物博物馆.     

中国棘蚁蛉族分类研究(脉翅目,蚁蛉科)

对中国棘蚁蛉族Acanthaclisini进行了分类研究和修订,共记述中国棘蚁蛉族4属5种(包括2新纪录属、2新纪录种):尾棘蚁蛉Acanthaclisis pallida Mclachlan,单中大蚁蛉Centroclisis negligens(Navás),南击大蚁蛉Heoclisis kawaii(Nakahara),追击大蚁蛉Heoclisis japonica(Maclachlan)和黎母硕蚁蛉Stiphroneura inclusa(Walker).其中棘蚁蛉属Acanthaclisis和硕蚁蛉属Stiphroneura为中国新纪录属,尾棘蚁蛉A.pallida Mclachlan和黎母硕蚁蛉S.inclusa(Walker)为中国新纪录种.确定了Alloclisis hainanica Yang为Centro-clisis negligens(Navás)的新异名,Neriga limoiana Yang为Stiphroneura inclusa(Walker)的新异名.编写了中国棘蚁蛉族分种检索表.标本保存在中国农业大学昆虫系标本馆和中国科学院动物所.     

广西草蛉区系研究：脉翅目：草蛉科

本文记述了广西草岭１１属２２种,其中有１种新：曲梁玛草蛉Ｍａｌｌａｄａｃａｍｐｔｏｔｒｏｐｕｓｓｐ．ｎｏｖ．;     

蕲蛇酶对大白鼠和家兔实验性脑血栓的溶栓作用

采用血小板聚集诱导剂二磷酸腺苷（ＡＤＰ）加肾上腺素（Ａｄ）从家兔颈内动脉或大白鼠颈总动脉注入,以形成脑血栓,２ｈ后各组动物分别从静脉给予不同剂量蕲蛇酶（１５０、３００和６００ｍｇ／ｋｇ）,阳性对照药潘生丁（１０ｍｇ／ｋｇ）及空白对照生理盐水（１ｍｌ／ｋｇ）。以脑组织对伊文思蓝通透性改变及脑组织切片计算血栓数目为指标,判断蕲蛇酶对血栓的影响。结果不同剂量蕲蛇酶组对大鼠或家兔的实验性脑血栓均比生理盐水组血栓消褪加快,形成的血栓数目减少,脑组织伊文思蓝含量亦明显减少;潘生丁组亦显示促血栓消褪的效果     

蕲蛇酶对动物实验性血栓的防栓和溶栓作用

采用大鼠颈动脉－颈外静脉回路循环形成的血小板性动脉血栓,用兔脑粉浸出液诱导的大鼠下腔静脉血栓以及用凝血酶诱导的兔耳缘静脉血栓,作为实验性动脉及静脉血栓模型,并分别用阿斯匹林和尿激酶作为阳性对照药,以观察蕲蛇酶对血栓形成的影响。不同剂量的蕲蛇酶（６００,３００和１５０μｇ／ｋｇｉｖ）能使大鼠动脉和静脉血栓形成减少,并呈量效关系。蕲蛇酶对家兔耳缘静脉血栓形成亦表现抑制作用并促进血栓消褪。３００和６００μｇ／ｋｇ对家兔已形成的动脉和静脉血栓,能促使消褪,提示蕲蛇酶亦有溶栓作用     

湖南省境内洞庭鳜(Tungtingichthys,鲈形目Perciformes)的重新观察

对秀丽洞庭鳜作了较详细的描述,在骨骼学特征和变异范围方面作了较多的补充。指出秀丽洞庭级和下湾铺洞庭鳜在背鳍前骨式、林的形状和尾鳍前短鳍条数目等特征存在差异。补充了洞庭鳜的属征,并认为始新世化石低等鲈形目鱼类中北半球的洞庭鳜、Amphiperca、Priscacara之间的关系比它们和南半球的Percichthys的关系更接近。     

蛾蛉类昆虫化石研究进展

蛾蛉类昆虫是脉翅目中化石记录最完整的的类群之一,现生类群蛾蛉、美蛉和山蛉统称为蛾蛉科,但是现生类群与化石类群分类标准的不一致性,为蛾蛉类昆虫化石研究带来较大的困难。本文统计了世界已发现的蛾蛉类昆虫化石属种名录,介绍了蛾蛉类昆虫化石研究历史、地质年代及地理分布、系统发育研究进程,并提出了现今有待解决的问题以及对未来研究的展望。     

Revision of the genus Rhotala Walker, 1857 (Hemiptera: Fulgoroidea: Achilidae) in China,with description of a new species

The achilid genus Rhotala is taxonomically revised based on specimens from China. Four species are recognized in this paper as valid: R. vittata Matsumura, 1914; R. dimidiata Jacobi, 1944; R. fanjingshana Chen et Yang, 2008; and one new species: R. jiangxiensis sp. nov. (southern China: Jiangxi). Male genitalia of these species are described and illustrated. In addition, hind tibia, forewings and hindwings are illustrated for the male of R. jiangxiensis sp. nov. A diagnosis of the genus is redefined. A key to the species of Rhotala in China is presented.     

华北落叶松鞘蛾和兴安落叶松鞘蛾形态学研究与再描述（鳞翅目：鞘蛾科）

对华北落叶松鞘蛾和兴安落叶松鞘蛾的形态特征进行了研究,与容易混淆的欧洲落叶松鞘蛾进行了比较。更正了兴安落叶松鞘蛾的学名,肯定了华北落叶松鞘蛾的分类学地位,并进行了重新描述。文中提供了以上3种落叶松鞘蛾的成虫、雌雄外生殖器等特征图,给出了它们的区别要点。