1. Cataldi E, Albano C, Foglione C et al (2002) Acipenser naccarii: fine structure of the alimentary canal with references to its ontogenesis. J Appl Ichthyol 18:329–337
2. Charmi A, Bahmani M, Sajjadi MM et al (2009) Morpho-histological study of kidney in juvenile farmed beluga, Huso huso. Pak J Biol Sci 12:11–18
3. Charmi A, Parto P, Bahmani M et al (2010) Morphological and histological study of kidney in juvenile great sturgeon (Huso huso) and Persian sturgeon (Acipenser persicus). Am Eurasian J Agric Environ Sci 7(5):505–511
4. Cleveland P, Hickman JR (1998) Biology of animals. McGraw-Hill Companies. pp 591, 592, 603
5. Daprà F, Gai F, Palmegiano GB et al (2009) Siberian sturgeon (Acipenser baerii, Brandt JF 1869) pancreas. Int Aquat Res 3:15–43