The Deseda lake is situated in the southwestern part of Hungary, Somogy county. author collected a lot Aculeata species around (Table 1). highest number per family: Halictidae, Colletidae, Andrenidae, Crabronidae and Vespidae. lowest were found from the Pompilidae Melittidae families. Genuses with most significant species: Chrysis (Chrysididae), Priocnemis (Pompilidae), Crossocerus, Diodont...

In this study, we describe two remarkable species, Ctenochira arkadyi Kasparyan, sp. nov. (Tryphoninae) from southern Siberia (Russia), and Probles Khalaim, (Tersilochinae) Japan. These species are named in honour of our colleague friend, an expert Aculeata (Hymenoptera), Russian entomologist, Prof. Arkady Lelej, his 75 th birthday. The recently described European magnusi Haraldseide, 2018, is ...

Histopathological changes in gills of a native fish Capoeta aculeata, naturally-infected with parasites were studied. The specimens (15.5 to 22.8 cm) were collected from Choghakhor lagoon in West Iran. 35 (11%) of the total 318 studied fishes were infected with gill parasites. Overall, six protozoan and metazoan parasite species were collected from fishes including Ichthyophthirius multifiliis,...