Reproductive parameters evaluation is considered as helpful tool for gene bank formation in ecological and economically important animals species. Gloydius halys caucasicus is venomous, viviparous pit viper of northwest of Iran. In this research, the spermatic reproductive parameters of this taxon were studied. Twenty six male snakes were collected from Takht-e-Soleiman region between September...

BACKGROUND Cutaneous leishmaniasis due to Leishmania major is a serious and increasing problem affecting many rural areas of 17 out of 31 provinces in Iran. Little is known about sand fly fauna and leishmaniases in Eastern Iran and no study has been carried out in Sarbisheh County. The aim of this study was to determine sand flies composition and probable Leishmania infection to find the probab...

Diagnosis, circumscription, species-level taxonomy and geographical occurrence of the genus Clinopodes C. L. Koch, 1847 (Chilopoda, Geophilomorpha, Geophilidae) are revised by integrating published information with new evidence on its morphological diversity. Clinopodes is clearly distinguishable from all other geophilid lineages by a combination of features mainly in the forcipular segment, th...

An overview of the genus Pharaonus Blanchard, 1851 is presented. Pharaonus farsensis new species and P. adelphus new species are described from Iran, P. lederi turcmenius Ohaus, 1941 is recognized as new synonym of P. lederi (Reitter, 1888), and the subgenus Tamerlanius new subgenus is proposed for the two central-Asian species. New distribution records and systematic notes are presented: P. ca...

background: thymus is a widely used medicinal plant in food and pharmaceutical industries. among different species of thymus, t. vulgaris is used more than other species in therapeutic dosage forms. objective: this study was conducted to differentiate various thymus species by tlc fingerprint. methods: in order to identify and differentiate various species of thymus, tlc fingerprints of essenti...