Knowledge of the mayfly biodiversity in the Balkan Peninsula is still far from complete. Compared to the neighbouring countries, the mayfly fauna in Croatia is very poorly known. Situated at the crossroads of central and Mediterranean Europe and the Balkan Peninsula, Croatia is divided into two ecoregions: Dinaric western Balkan and Pannonian lowland. Mayflies were sampled between 2003 and 2013...

This paper is the first taxonomic account of the hydroid orders Anthoathecatae and Leptothecatae from the Caribbean and Pacific coast of Costa Rica. All specimens are currently stored at the reference collection of the Museo de Zoología, Escuela de Biología, Universidad de Costa Rica. Sixteen hydroid species are recorded: Eudendrium carneum, Pennaria disticha, Acryptolaria longitheca, Plumulari...

BACKGROUND Infection with Ornithobilharzia turkestanicum has been reported in a wide range of animals worldwide. This study was undertaken to assess the utility of polymerase chain reaction (PCR), for detecting the infection with O. turkestanicum larvae stages in Lymnaea gedrosiana. METHODS A total of 6,759 Lymnaeidae snails were collected from six aquatic habitats in West Azarbaijan, northwe...

This article studied to determine the damage ornamental and fruit trees caused by Yponomeuta malinellus Zell ., Laspeyresia pomonella L., Erschoviella musculana Ersch Recarvаria nаnella Schif Aporia crataeqi L С ossus-cossus . belonging Lepidoptera family in agricultural crops forests. Sesia apiformis Paranthrene tabanifonnis Rott. were also identified occurrence tree species forest areas. In c...