Poksis

Poksis is the common name used in the fictional Lyran Archipelago for a group of semi-aquatic mammals. They are characterized by compact bodies, short limbs, webbed hind feet, and a broad paddle-like tail that aids in swimming. Adults typically measure 15 to 22 centimeters in body length, with tails around 12 to 18 centimeters. Fur is dense and water-repellent, usually gray-brown with a lighter underbelly.

Poksis inhabit freshwater wetlands, mangrove fringes, and slow-moving rivers. They shelter in hollow logs and shallow burrows and are often seen foraging at dusk. They are omnivorous, feeding on aquatic invertebrates, small fish, crustaceans, fruit, and insects. They use sensitive whiskers to detect prey in murky water.

Poksis are mostly nocturnal but may be active during the day in cooler weather. They live in small family groups and show cooperative foraging and grooming. Breeding occurs seasonally, with litter sizes of two to four. Gestation lasts several weeks, and young are cared for by both parents for a month or more.

In the archipelago, poksis are considered indicators of freshwater ecosystem health; declines are linked to pollution and habitat loss. They also feature in local folklore as symbols of adaptability and communal living.