Certain species of orb-weavers add extra silk structures, termed a stabilimentum or web decoration, to their webs. In the genus Argiope stabilimenta are silken structures of densely woven zig-zag ribbons. The adaptive value of these stabilimenta is still unclear and controversially discussed. In the course of time, many functional hypotheses have been proposed for silk stabilimenta. Because of ...

Many praying mantis species remain known from type specimens only. The majority of these taxa have vague taxonomic limits, as original descriptions are often very short, making strong emphasis on superficial characters (Rivera 2010). One clear example of this is the Amazonian Mantellias Westwood, 1889, a monotypical genus represented by Mantellias pubicornis Westwood, 1889.

The praying mantid genus Ciulfina Giglio-Tos includes many small, gracile tree-trunk dwelling species found throughout northern Australia. Four new species of Ciulfina: C. annecharlotteae, C. herbersteinae, C. ianrichardi, and C. terrymariceae are formally described on the basis of male genital morphology.

abstract introduction cancers are one of the most common chronic diseases in children that cause fear and anxiety in them and their families. praying is one of the methods can be used for reducing anxiety. in this study, we examined praying effect on anxiety in mothers with children suffer from cancer. materials and methods this randomized clinical trial was done on 60 mothers divided in two gr...

We tested three species of praying mantis, Parasphendale affinis, Popa spurca and Sphodromantis lineola, with computer-generated stimuli that differed in size, contrast, configuration and movement pattern to determine the effects of these parameters on visual tracking and striking behavior. Overall, black disks moving erratically against a white background were strong releasers of both behavior...

CONTEXT The use of complementary/alternative medicine has been little studied in Brazil. OBJECTIVE The purpose of this study was to determine the prevalence of complementary/alternative medicine use among a group of Brazilian cancer patients and correlate these findings with the patients' quality of life. TYPE OF STUDY Descriptive. SETTING Oncology Institute of the Faculdade de Medicina d...

Currently, ‘dark tourism’ is gaining popularity as a new tourism concept. Dark tourism is different from simple leisure, and its purpose is based on the succession of local grief or praying for dead people. ICT can be made more effective by optimising the potential of dark tourism. In this study, dark tourism will be analysed in terms of ICT.