A contribution on the morphometrics of the thick-clawed crayfish Pontastacus pachypus (Rathke, 1837) (Decapoda, Astacoidea, Astacidae)


	Detailed rostrum shape with three pairs of main sub-apical lateral spines (arrows) of thick-clawed crayfish (P. pachypus). Scale bars: 10 mm.

Part of: Imentai A, Bláha M, Veselý L, Křišťan J, Policar T (2023) A contribution on the morphometrics of the thick-clawed crayfish Pontastacus pachypus (Rathke, 1837) (Decapoda, Astacoidea, Astacidae). Zoosystematics and Evolution 99(1): 93-100. https://doi.org/10.3897/zse.99.98291