Work

Hematological parameters of coregonid fishes cultured in a recirculating aquaculture system

Year: 2026

Type: article

Abstract: The hematological parameters of nelma (Stenodus leudehthys nelma), broad whitefish (chir, Coregonus nasus), muksun (Coregonus muksun), and peled (Coregonus peled) reared in a recir culating aquaculture system (RAS) are presented. A wide range of variation was observed in most parameters, indicating species-specific and individual characteristics of the cultured fish. High levels of total serum protein, hemoglobin concentration, and red blood cell count were detected in muksun and peled. The leukocyte profile ofpeled indicates a high immunophysiological status and broad adaptive capacity under industrial rearing conditions. Qualitative changes in the blood profile in nelma characterizing this species as more sensitive to rearing conditions. The obtained hematological value for chir and muksun may indicate moderate adaptive capacity when cultured under industrial conditions

Source: Fisheries

DOI: 10.36038/0131-6184-2026-2-143-151

Authors: N. N. Romanova, N. A. Golovina, A. A. Vishtorskaya, P. I. Golovin, Yu. A. Novoselova

Institutions: Astrakhan State Technical University, All-Russian Research Institute Fisheries and Oceanography

Language: English

Topic: Aquaculture disease management and microbiota

Subfield: Immunology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Zero hunger

Open Access status: hybrid

OpenAlex ID: W7155644201

FWCI:

Cites: 2

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Related to: 10