Gharial
Gavialis gangeticus · Reptile. Vertebrate. Cold-blooded. Wild.
Animal Family
Gavialidae, order Crocodilia, class Reptilia
Animal Category
Wild Predator
Breed / Variety
Gharial (monotypic species within its genus)
Conservation Status
Critically Endangered. Population trend is decreasing due to river damming, sand mining, and overfishing.
About This Creature
Large crocodilian distinguished by an extremely long, thin snout which is an adaptation to a primarily fish-eating diet. Males develop a bulbous growth called a ghara on the tip of the snout. Body color is dark olive or greenish-grey with dark spots or cross-bands.
Physical Characteristics
Elongated, slender snout lined with numerous interlocking sharp teeth. Short limbs with webbed feet designed for swimming. Scales are heavily armored with osteoderms. The body is streamlined for rapid movement in fast-flowing rivers.
Behavior & Temperament
Extremely well adapted to an aquatic lifestyle, rarely moving far from water except to bask on sand banks or lay eggs. Social animals that bask in groups. Males maintain harems during the breeding season. Communication involves hissing and buzzing sounds produced by the male's ghara.
Habitat & Diet
Origin Region
Indian subcontinent, primarily found in the river systems of northern India and Nepal
Habitat
Freshwater rivers with high sand banks and deep pools. Aquatic and semi-aquatic.
Diet & Nutrition
Piscivore. Primary diet consists of fish, caught using the rapid snap of its narrow snout. Occasionally consumes insects, crustaceans, and small mammals.
Lifespan & Health
Lifespan is around 40 to 60 years in the wild. Threatened by loss of habitat, entanglement in fishing nets, and egg collection. Females lay clutches of 30 to 50 large eggs in sand banks.
Special Characteristics
The bulbous growth (ghara) on the male's snout is unique among crocodilians and is used to amplify hissing sounds and bubble-blowing during courtship. Highly specialized for an aquatic fish-eating existence, making them clumsy on land.
Ecological Information
Apex predator in freshwater river ecosystems. Helps regulate fish populations and maintain the health of riverine food webs.