نوع مقاله : سیستماتیک جانوری
نویسندگان
1 گروه زیست شناسی، دانشکده علوم زیستی، واحد ورامین- پیشوا، دانشگاه آزاد اسلامی ورامین، ایران
2 گروه حشره شناسی، دانشکده کشاورزی، واحد ورامین- پیشوا، دانشگاه آزاد اسلامی ورامین، ایران
3 گروه زیست شناسی، دانشگاه پیام نور، تهران، صندوق پستی: 3697-19395
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Chironmidae is one of the zoo-ecological unique group in the aquatic ecosystem. These insects are among the frequent larvae in shallow areas of the lakes, pools and road which has a dense cover of aquatic plants. This study was conducted to identify the Chironomidae living in Jajrood stream. Sampling programmed seasonally for four selected station (Qeshm, Saeed Abad, Khojir and Pakdasht) by dredge in three replications for each station in 2015. Samples were transferred in ethanol 70% to the laboratory. In the laboratory, larvae were separated from other substrate elements, after calcifying the samples, they were permanently fixed. Identification was done by use of available keys to genus level. The result showed that four genus Chironomus, Diamesa, Pseudodiamesa belonged to sub-family Chironominae, Diamesinae, Orthocladiinae were collected from Jajrood.
کلیدواژهها [English]