Diseases of Macrobrachium nipponense from the Danube River. A. Total view of a male infected with ‘burn-spot’ disease, L = 83 mm, Solomonov Branch; B. ‘Burn-spot’ infection of uropod, male, L = 89 mm, Solomonov Branch; C. ‘Burn-spot’ infection of carapace and rostrum, male, L = 83 mm, Solomonov Branch; D. ‘Black end’ disease of left second pereopod, male, L = 89 mm, Mashenka Branch. Photographs by S. Bushuiev.

 
 
  Part of: Bushuiev S, Snigirov S, Son MO, Sokolov I, Kharlov G, Kvach Yu (2023) Expansion of the alien East Asian river prawn Macrobrachium nipponense (De Haan, 1849) in southwestern Ukraine and assessment of its commercial usage prospects. Aquatic Invasions 18(2): 231-246. https://doi.org/10.3391/ai.2023.18.2.104092