A polycephalic larva of Taeniidae family isolated from abdominal cavity of a great gerbil (Rhombomys opimus) from Golestan province, northern Iran, was subjected to molecular analysis. Genomic DNA from the larva was obtained using a DNA extraction tissue kit. Polymerase chain reaction was performed for amplification of the partial 12S rRNA, cytochrome c oxidase subunit 1 (cox1...

The study and research of abundance and diversity variation of fish larva (Ichthyoplankton stages) was done in Gowatr Bay during autumn 2006 - summer 2007. Five stations were selected for sampling, and Bongo-Net with 300µ mesh size was towing from bottom to surface. During of survey, totally 531 larvae belong to 11 families were collected and identified. The mean abundance estimated 12.17 larva...

A 53-year-old woman developed an intensely pruritic rash on the plantar aspect of her right foot within 1 week of returning from a vacation in Jamaica, where she had walked barefoot on the beach (Fig. 1). The pattern revealed a classic serpiginous, elevated, erythematous lesion consistent with cutaneous larva migrans (CLM). CLM is the most common travel-associated dermatological infection prese...

Venoms produced by arthropods act as chemical weapons to paralyze prey or deter competitors. The utilization of venom is an essential feature in the biology and ecology venomous arthropods. Solenopsis fire ants (Hymenoptera: Formicidae) are medically important ants. They have acquired different patterns use maximize their competitive advantages rendered when facing challenges. major components ...

lucilia sericata larva is an obligatory parasite which causes myiasis in animals and rarely in humans as an ectoparasite.it belongs to the family of arthropoda and has many forms incuding egg,larva,nymph and adult.infestation in humans and sheep occursin wounds,mouth,ear,eye,and nose.infestation with this parasite causes itching,pain,inflammation,erythema,eosinophilia and secondary  bacterial i...

A detailed description of the mature larva of Coomaniella (Coomaniella) purpurascens Baudon, 1966 and a discussion of the taxonomic position of the tribe Coomaniellini Bílý, 1974 are presented. Larva is fully illustrated including details of the mouth parts and inner structures of the proventriculus. The larval characters support the tribal status of Coomaniellini with close relations to the tr...

Tribolonychus collyerae Zhang & Martin is redescribed based on the larva, protonymph, deutonymph and adult male and female specimens from New Zealand. The ontogenetic development of chaetotaxy in Tribolonychus and the number and position of solenidia on tibia I are discussed. Patterns of setal addition on leg III and IV from larva to adult in Trilobonychus are different from the basic pattern o...

Abstract Background An entomopathogenic nematode (EPN) was recovered by using Galleria baiting technique from the soils of marigold fields Noida, Uttar Pradesh, India. Based on morphological, morphometrical and molecular characterizations, isolated strain identified as Steinernema abbasi tagged CS38. The conspecific to original description with minor deviations. Infective juveniles (IJs) presen...