Journal Pre-proof Ontogeny of digestive tract of Stellate sturgeon (Acipenser stellatus) from hatching to juvenile stage: Digestive enzymes activity, stomach and proximal intestine Neda Ghasemi, Ahmad Imani, Farzaneh Noori, Rasoul Shahrooz PII: S0044-8486(19)31556-X DOI: https://doi.org/10.1016/j.aquaculture.2019.734751 Reference: AQUA 734751 To appear in: aquaculture Received date: 21 June 2019 Revised date: 31 October 2019 Accepted date: 17 November 2019 Please cite this article as: N. Ghasemi, A. Imani, F. Noori, et al., Ontogeny of digestive tract of Stellate sturgeon (Acipenser stellatus) from hatching to juvenile stage: Digestive enzymes activity, stomach and proximal intestine, aquaculture (2018), https://doi.org/ 10.1016/j.aquaculture.2019.734751 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2018 Published by Elsevier.