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P. K. Azad

Publications (2)

Behavioral Responses of the Freshwater Air-Breathing Fish Channa punctatus to Prolonged Exposure to Rogor (Dimethoate) under Laboratory Conditions

P. K. Azad & D. N. Choudhary · Asian Journal of Research in Zoology · 2026

Behavioural responses can provide sensitive indicators of contaminant stress in fish, including exposure to organophosphate pesticides. This laboratory study characterised the time course of behavioural responses in the freshwater air-breathing fish Channa punctatus exposed to no...

Open access Research Article 10.9734/ajriz/2026/v9i4314

Optimizing Acclimatization for Channa punctatus in Different Laboratory Environments

D. N. Choudhary & P. K. Azad · Asian Journal of Fisheries and Aquatic Research · 2024

The present study was conducted to investigate the optimized acclimatization process of Channa punctatus, a freshwater air breathing fish in varying laboratory conditions, using four different tanks setups – glass bottom, sand bottom, sand-soil mix and mud bottom. The study aimed...

Open access Research Article 10.9734/ajfar/2024/v26i12846