The pallid bat (Antrozous pallidus), a gleaning bat found in the western United States and Mexico, hunts a wide variety of ground-dwelling prey, including scorpions. Anecdotal evidence suggests that the pallid bat is resistant to scorpion venom, but no systematic study has been performed. Here we show with behavioral measures and direct injection of venom that the pallid bat is resistant to ven...

There is little information on scorpion stings in Australia. The aim of this study is to describe the circumstances and clinical effects of stings by Australian scorpions. Cases of scorpion stings were collected prospectively from calls and presentations to Australian poison information centres and emergency departments from February 2000 to April 2002. Only definite scorpion stings where the s...

background: scorpion sting is a common medical emergency in iran. the epidemiological features and control of such cases vary from south to north. this review will provide new information about the epidemiology of scorpion stings in different provinces of iran. methods: in this descriptive retrospective study, data on scorpionism including incidence rates, mortality as well as locality from 200...

This brief review summarizes the studies in systematics and zoogeography of European scorpions. The current “splitting” trend in scorpion taxonomy is only a reasonable response to the former “lumping.” Our better understanding of scorpion systematics became possible due to the availability of new morphological characters and molecular techniques, as well as of new material. Many taxa and local ...

Stinging nettle (Urtica dioica. L) is a wild, unique herbaceous perennial flowering plant with Stinging hairs. It has a long history of use as a food sources as a soup or curries, and also used as a fiber as well as a medicinal herb. The current aim was to analyze the composition and bioactive compounds in Nepalese Stinging nettle. Chemical analysis showed the relatively higher level of crude p...

In order to identify genes that are influencing defensive behaviors, we have taken a new approach by dissecting colony-level defensive behavior into individual behavioral measurements using two families containing backcross workers from matings involving European and Africanized bees. We removed the social context from stinging behavior by using a laboratory assay to measure the stinging respon...

The Cover Feature shows a scorpion amongst colony of A. baumannii bacteria. We can see that the bacteria bear our target pentasaccharide (depicted here using “sugar code” notation) and one these pentasaccharides adorns scorpion′s stinger. this as an apt symbol for role plays in virulence during infection. Nevertheless, we shadow stinger looming ominously over legion baumannii. Might which ensur...

background: scorpion sting is a public health problem in khuzestan, south-west iran. the aims of the current study were to monitor the hospitalized children, due to scorpion sting, and releasing more clinical and epidemiologic data related to scorpionism in this province. methods: in this retrospective study, the data of scorpion sting victims, among the hospitalized children in abuzar children...