Seasonal Fluctuations Of Certain Species Of Nocturnal Coleoptera As Indicated By A Light Trap At Quena

QSpace/Manakin Repository

Seasonal Fluctuations Of Certain Species Of Nocturnal Coleoptera As Indicated By A Light Trap At Quena

Show full item record


Title: Seasonal Fluctuations Of Certain Species Of Nocturnal Coleoptera As Indicated By A Light Trap At Quena
Author: Hamad, Nor El Din [نور الدين فرغلي حمد]
Abstract: 1) One light trap of Robinson type fitted with a mercury vapour bulb was operated for two consecutive years. Eighty - three species were identified and counted. The most abundant species was Tachys fumigatus of which over 23.000 individuals were collected over the period of trapping. This species formed 31-23% of the total catch of Coleoptera. 2) The Seasonal fluctuations of nineteen species studied and grouped into four groups according to the number of generations in each group.استخدمت مصيدة ضوئية من نوع روبنسوق ذات لمبة من بخار الزئبق لمدة عامين متتابعين أمكن التعرف على ثلاث وثمانين نوعا من الحشرات ، كان أكثرها شيوعا تاكيس فيميجاتيس ، حيث جمع منه أكثرمن ثلاث وعشرين ألفا خلال فترة الجح . كون هدا النوع 23 ر 31% من مجموعة الرتبة ككل . درس التغيرلتسعة عشرنوعا ، نظمت بأربع مجموعات حس!ب عدد الأجيال في كل مجموعة .
URI: http://hdl.handle.net/10576/10133
Date: 1985

Files in this item

Files Size Format View
abstract.pdf 1.831Kb PDF View/Open
abstract.doc 20Kb Microsoft Word View/Open
abstract_ar.doc 21Kb Microsoft Word View/Open
07-85-5-0020-fulltext.pdf 535.1Kb PDF View/Open

This item appears in the following Collection(s)

Show full item record

Search QSpace


Advanced Search

Browse

My Account