1. Université Ahmed Draia-Adrar

Browsing by Author A quantitative and qualitative inventory of orthoptera wascarried out at farm level in the oasis of Tinnourt in the south of the wilaya of Adrar. A field survey of the locust species wascarried out based on the capture with the use of the trap net method. In total, 31 individuals distributed over 05 trips during different periods of the year weresampled. During the first field trip of our survey, the mean richness (Sm) was 0.75 species with a diversity index (H ') equal to 1.53 bits and a fairness (E) of 1.6. Of the captured Orthoptera species families, the Acrididae family was the most dominant.

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2020-11-15Les orthoptères endémiques dans l’oasis de Tinnourt –Adrar.A quantitative and qualitative inventory of orthoptera wascarried out at farm level in the oasis of Tinnourt in the south of the wilaya of Adrar. A field survey of the locust species wascarried out based on the capture with the use of the trap net method. In total, 31 individuals distributed over 05 trips during different periods of the year weresampled. During the first field trip of our survey, the mean richness (Sm) was 0.75 species with a diversity index (H ') equal to 1.53 bits and a fairness (E) of 1.6. Of the captured Orthoptera species families, the Acrididae family was the most dominant.; تم إجراء جرد كمي ونوعي لأورثوبترا على مستوى المزرعة في واحة تنورت جنوب ولاية أدرار. تم إجراء مسح ميداني لأنواع الجراد على أساس الصيد باستخدام طريقة الفوشور نت. في المجموع ، تم أخذ عينات من 31 فردًا موزعين على 05 رحلة خلال فترات مختلفة من العام. ، كان متوسط الثراء (Sm) 0.75 نوعًا بمؤشر تنوع (H ') يساوي 1.53 بت والإنصاف (E) 1.6. من بين فصائل الأنواع Orthoptera التي تم التقاطها ، كانت عائلة Acrididae هي الأكثر سيطرة.; KHALIBERKA, Meriem; SIDAMAR, Ahmed / Promoteur
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