معرفي پنج گونۀ نماتدdorylaimid از استان آذربايجان‌شرقي

Report of five dorylaimid nematodes from East Azerbaijan province, Iran

به‌منظور شناسايي نماتدهاي خاك‌زي منطقۀ رودقات صوفيان- استان آذربايجان شرقي، طي سال‌هاي 1396-1395، تعداد 80 نمونۀ خاك از اين منطقه جمع‌آوري شد. نماتدها با استفاده از روش‌هاي معمول استخراج، بعد از تثبيت به گليسيرين خالص منتقل شده و از آن‌ها اسلايدهاي ميكروسكوپي دائمي تهيه شد. سپس به‌وسيلۀ ميكروسكوپ نوري و لولۀ ترسيم، ويژگيهاي ريخت‌شناختي و ريخت‌سنجي آن‌ها بررسي شد. در اين بررسي تعداد 35 گونه متعلق به 25 جنس (انگل و غيرانگل گياهي) شناسايي شدند كه از ميان آن‌ها گونه‌هاي Axodorylaimellus deviatus (Baqri & Jairajpuri, 1969) Jairajpuri & Ahmad, 1980،Kochinema tenue Argo & Van Den Berg 1971، Laevides laevis (Thorne,1939) Thorne, 1974، Metaporcelaimus labiatus (de Man, 1880) Andrássy, 2001 و Metaxonchium bihariense (Popovici, 1990) Andrássy, 1996 براي فون نماتدهاي ايران جديد هستند و در اينجا شرح داده مي‌شوند.

In a survey conducted to identify terrestrial nematodes of Roodghat area, Sufiyan-East Azerbaijan province, Iran, 80 soil samples were collected during 2016 and 2017. The soil samples were processed and the nematodes were extracted, killed, fixed, and transferred to anhydrous glycerin as usual. Permanent microscopic slides were prepared from the nematodes. Their morphological characteristics and morphometric properties were studied under an optical microscope consisting of a drawing tube. In this study, 35 species belonging to 25 genera (plant parasitic and non-plant parasitic) were identified that among them Axodorylaimellus deviatus (Baqri & Jairajpuri, 1969) Jairajpuri & Ahmad, 1980, Kochinema tenue Argo & Van Den Berg 1971, Laevides laevis (Thorne, 1939) Thorne, 1974, Metaporcelaimus labiatus (de Man, 1880) Andrássy, 2001 and Metaxonchium bihariense (Popovici, 1990) Andrássy, 1996 were new records for the nematode fauna of Iran and are described here.