The economic importance of tick infestation on camels are important as they are important meat and milk producer animals in the less vegetation area of Iran and their health and production are greatly affected by the high tick infestation. In this investigation, tick infestations on camels (Camelus dromedarius) were determined in Qeshm Island, Iran. A total number of 912 adult ticks (472 males...

We record for the first time Darwin wasp species Photocryptus nigrosignatus (Kriechbaumer, 1901) parasitizing nests of solitary Sceliphron fistularium (Dahlbom, 1843) in Amazonas state, Brazil, and provide new distribution records them S. asiaticum (Linnaeus, 1758), other registered to Brazil. Additionally, we also report emergence Pachodynerus nasidens Latreille, 1817 (Vespidae), parasitoid wa...

Crinum asiaticum L. and latifolium are members of the family Amaryllidaceae. Karyomorphological studies these two species had been performed by using different quantitative qualitative parameters to know karyotype asymmetry, which defines advanced primitive nature species. The study revealed that diploid with 2n=22 chromosomes. based on Total Chromatin Length, Arm Ratio, Gradient Index, Form Pe...