What aids the elongated body structure of *Clarias batrachus* in its native habitats?

Navigating dense vegetation and burrowing in soft substrates

The distinct physical morphology of the walking catfish, described as slender and elongated, directly supports its survival strategies within dense freshwater habitats. This eel-like shape grants it exceptional agility and maneuverability, enabling it to successfully navigate through thick aquatic vegetation where other fish might become entangled. Furthermore, this body design is highly advantageous for burrowing behaviors, allowing the fish to dig and hide within soft substrates at the bottom of ponds or rivers, offering protection and access to moist environments during periods of environmental stress or low water levels.