检索结果-南通市图书馆

CONTRIBUTO ALLA CONOSCENZA DEI COLEOTTERI IDROADEFAGI dellE LANCHE DEL BASSO CORSO DEL FIUME OGLIO(Coleoptera:Haliplidae,Gyrinidae,Dytiscidae)

引用

Natural disaster Reduction in China 1986年第1期 183-238页

作者： PAOLO MAZZOLdi collaboratore dell’istituto di entomologia dell’università di pavia. Centro Studi Naturalistici Bresciani

The Autor reports the resnlts of a research carried out between 1980 and 1986 on the Coleop-tera Hydradephaga of the oxbow lakes along the lower course of the river Oglio.15 oxbow lakes,a peat bogand some minor aqnatic environments were studied;55 species were found,among which some of high fau-nistic and zoogeographic significance such as Hygrotus decoratus(Gyll.),Hydroporus dorsalis(F.),Hydropo-rus springeri G.Müller,Agabus undulatus(Schr.),Ilybius subaeneus Er.,Nartus grapei(Gyll.)and Dytiscusmutinensis Peder,2 different biocenoses were identified,one of them typical of oxbow lakes with waterinflow and the other typical of oxbow lakes without water *** fauna of the oxbow lakes along thecourse of the Oglio was compared with the faunas of similar enviromnents of the Po plain,with which itshows a high degree of *** a zoogeographical viewpoint,41 species(74,5% of total)have avery wide distribution;of the remaining 14,10(18,2%)have a european distribution and only 4(7,2%)amediterranean *** is therefore a continental type fauna,similar to the faunas of comparableenvironments in central Europe.

关键词： La PIO Pit CONTRIBUTO ALLA CONOSCENZA DEI COLEOTTERI IDROADEFAGI dellE LANCHE DEL BASSO CORSO DEL FIUME OGLIO Coleoptera 110 Pro VI

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

RED ESCRIPTION OF PRAON DORSALE (HALIDAY 1833) AND RESURRECTION OF PRAON LONGICORNE MARSHALL 1891:A STATISTICAL ANALYSIS OF MORPHOLOGICAL DATA(Hymenoptera:Braconidae)

引用

Entomotaxonomia 1986年第Z1期 31-41页

作者： E.Tremblay,F.Pennacchio,L.Matrone,D.Piccolo istituto di entomologia agraria dell'universita di Napoli Portici istituto di entomologia agraria dell'universita di Napoli Portici Sezione Statistica Centro Specilizzazionee Ricerche Portici Sezione Statistica Centro Specilizzazionee Ricerche Portici

Specimens of a Praon species obtained in Italy from the large filbert aphid Corylobium avellanae Schrk. were compared with the British Museum types of Praon dorsale (Haliday 1833), and Praon longicorne Marshall 1891, the former recently considered a senior synonym of the latter. The comparison was carried out by utilizing two multivariate statistical approaches: Andrews plots and cluster analysis. Andrews plots have proven successful in morphometric comparison in anthropology between single human fossil specimens and series of individuals belonging to ape and human populations. The analysis were based on 11 morphological characters and 6 ratios between them. The comparison showed that the B.M. type of P. dorsale is homogeneous with the Italian population from C. avellanae,whereas the B.M. type of P. longicorne is characterized by morphological features which keep it separate from P. dorsale. A redescription of both species based on their well-preserved holotypes is given.

关键词： Redescription of two Praon species.

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

I COLEOTTERI diTISCIdi dellA PROVINCIA di BRESCIA

引用

Natural disaster Reduction in China 1978年第1期 169-180页

作者： PAOLO MAZZOLdi istitutodi entomologia dell’università di pavia.direttore Prof.Mario Pavan:Centro Studi Naturalistici Bresciani.

L’*** un certo numero di ditiscidi la cui presenza in provincia diBrescia è documentata,utilizzando sia ì dati reperibili in letteratura,siai risultati diricerchc che I’*** ha condotto in vari ambienti della provincia tra il 1974 e il *** ogni specie vengono fornite le Iocalità di cattura e alcune notizie di carattere ***-The *** a number of Dytiscidae whose presence in the province ofBrescia has been ascertained,using both the data found in the scientific literature and theresults of researches which the *** has carried out in various environments of theprovince in the years 1971 and *** each species the localities of capture and someecological information are given.

关键词： IX Pi 110 I COLEOTTERI diTISCIdi dellA PROVINCIA di BRESCIA La FR

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：