Gharial vs. Crocodile — What's the Difference?
By Tayyaba Rehman & Maham Liaqat — Updated on March 30, 2024
Gharial is known for its long, narrow snout and association with river habitats, whereas Crocodile has a broader snout and adapts to a wider range of water bodies.
Difference Between Gharial and Crocodile
Table of Contents
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Key Differences
The gharial, with its distinctive long and narrow snout, is adapted primarily for catching fish, making it a specialist predator in freshwater river systems. Crocodiles, on the other hand, have a broader and more powerful snout, suited for a variety of prey, indicating their adaptability in both freshwater and saltwater environments.
Gharials are largely found in the river systems of the Indian subcontinent, emphasizing their limited geographical range and habitat specialization. Crocodiles, whereas, are distributed more widely across the world, inhabiting rivers, lakes, wetlands, and even some marine areas, showcasing their adaptability to different environmental conditions.
The diet of a gharial is almost exclusively fish due to its narrow snout and sharp, needle-like teeth, which are perfect for snagging slippery prey. Crocodiles have a more varied diet that can include fish, birds, mammals, and even smaller crocodiles, facilitated by their robust snout and strong bite force.
Regarding reproduction, gharials lay eggs in sandy riverbanks, and the females are known to guard their nests until the eggs hatch. Crocodiles also lay eggs, but they exhibit a wider range of nesting behaviors, including building mound nests with vegetation, and are known for their aggressive protection of both nests and young.
Conservation status presents another point of difference; gharials are critically endangered, with their populations severely diminished due to habitat loss, fishing, and river pollution. Crocodiles vary in conservation status across species, but many are also at risk, albeit with more successful conservation programs in place to protect them.
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Comparison Chart
Snout Shape
Long, narrow, and suited for catching fish
Broad and powerful, suited for various prey
Habitat
Freshwater rivers of the Indian subcontinent
Freshwater and saltwater globally
Diet
Primarily fish
Fish, birds, mammals, and smaller crocodiles
Reproduction
Eggs laid in sandy riverbanks, females guard nests
Eggs laid in varied nest types, aggressive nest protection
Conservation Status
Critically endangered
Varies, from vulnerable to critically endangered, with more extensive conservation efforts
Compare with Definitions
Gharial
A large, critically endangered reptile with a long, narrow snout, primarily found in Indian rivers.
The gharial is easily distinguished by its slender snout, which is adapted for catching fish.
Crocodile
A large, predatory reptile with a broad snout, found in various water bodies worldwide.
Crocodiles are adaptable predators that can live in rivers, lakes, and even saltwater environments.
Gharial
Lays eggs in nests dug into sandy riverbanks.
Female gharials are attentive mothers who guard their nests vigilantly.
Crocodile
Has a varied diet, including fish, mammals, and birds.
Crocodiles use their powerful jaws to tackle a wide range of prey.
Gharial
Known for its unique ghara (pot-like structure) on the male's snout.
The male gharial's ghara is used to produce sounds and attract mates.
Crocodile
Exhibits strong parental care, with females guarding nests and young.
Crocodile mothers are known to transport their hatchlings to water in their mouths.
Gharial
Prefers flowing river habitats where it can use its specialized snout to catch fish.
Conservation efforts for gharials focus on preserving their river habitats.
Crocodile
Conservation status varies by species, with some under significant threat.
Conservation efforts have helped stabilize some crocodile populations, but illegal hunting remains a threat.
Gharial
Faces threats from habitat destruction and fishing.
Gharial populations are critically endangered, with only a few surviving in protected areas.
Crocodile
Can live in both freshwater and saltwater environments.
Saltwater crocodiles are the largest of all living reptiles and inhabit marine areas near the coast.
Gharial
The gharial (Gavialis gangeticus), also known as the gavial or the fish-eating crocodile, is a crocodilian in the family Gavialidae and among the longest of all living crocodilians. Mature females are 2.6–4.5 m (8 ft 6 in–14 ft 9 in) long, and males 3–6 m (9 ft 10 in–19 ft 8 in).
Crocodile
Crocodiles (family Crocodylidae) or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. The term crocodile is sometimes used even more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (family Alligatoridae), the gharial and false gharial (family Gavialidae), and all other living and fossil Crocodylomorpha.
Gharial
A crocodilian reptile (Gavialis gangeticus) of South Asian rivers, having a long slender snout that in mature males has a bulbous growth at the tip. Also called gavial.
Crocodile
Any of various large aquatic reptiles of the family Crocodylidae that are native to tropical and subtropical regions and have thick, armorlike skin and long tapering jaws.
Gharial
A gavial.
Crocodile
A crocodilian reptile, such as an alligator, caiman, or gharial.
Crocodile
Leather made from crocodile skin.
Crocodile
Any of the predatory amphibious reptiles of the family Crocodylidae; (loosely) a crocodilian, any species of the order Crocodilia, which also includes the alligators, caimans and gavials.
Crocodile
A long line or procession of people (especially children) walking together.
Crocodile
(logic) A fallacious dilemma, mythically supposed to have been first used by a crocodile.
Crocodile
(intransitive) To speak one's native language at an Esperanto-language gathering, rather than Esperanto.
Crocodile
A large reptile of the genus Crocodilus, of several species. They grow to the length of sixteen or eighteen feet, and inhabit the large rivers of Africa, Asia, and America. The eggs, laid in the sand, are hatched by the sun's heat. The best known species is that of the Nile (Crocodilus vulgaris, or Crocodilus Niloticus). The Florida crocodile (Crocodilus Americanus) is much less common than the alligator and has longer jaws. The name is also sometimes applied to the species of other related genera, as the gavial and the alligator.
Crocodile
A fallacious dilemma, mythically supposed to have been first used by a crocodile.
Crocodile
Large voracious aquatic reptile having a long snout with massive jaws and sharp teeth and a body covered with bony plates; of sluggish tropical waters
Common Curiosities
What is the main difference in the snout shape of gharials and crocodiles?
Gharials have a long, narrow snout designed for catching fish, while crocodiles have a broader snout for a variety of prey.
What kind of habitats do crocodiles inhabit?
Crocodiles can inhabit a wide range of water bodies, including rivers, lakes, wetlands, and marine areas.
Can crocodiles live in saltwater?
Yes, some crocodile species, like the saltwater crocodile, thrive in saltwater environments.
How do crocodiles care for their young?
Crocodile females guard their nests aggressively and care for their young, including carrying them to water.
Why are gharials critically endangered?
Gharials are critically endangered due to habitat loss, fishing, and pollution.
How do the diets of gharials and crocodiles differ?
Gharials mainly eat fish, while crocodiles have a more varied diet including mammals, birds, and fish.
What do gharials eat?
Gharials almost exclusively eat fish due to their specialized snout.
How do gharials reproduce?
Gharials lay eggs in sandy riverbanks and the females guard the nests until the eggs hatch.
What adaptations help gharials catch their prey?
The slender snout and sharp teeth of gharials are perfectly adapted for catching fish.
Where can gharials be found?
Gharials are primarily found in the freshwater rivers of the Indian subcontinent.
What efforts are being made for crocodile conservation?
Conservation efforts for crocodiles include habitat protection, breeding programs, and regulations on hunting.
How do crocodiles demonstrate adaptability?
Crocodiles demonstrate adaptability through their varied diet, ability to live in multiple habitats, and robust physical attributes.
What distinguishes male gharials from females?
Male gharials have a distinctive ghara on their snout, used for sound production and attracting mates.
Are crocodile populations also endangered?
The conservation status of crocodiles varies by species, with some being at risk, but generally, they have more robust conservation programs.
What makes gharials unique among crocodilians?
Gharials are unique due to their extremely narrow snout and specialization in fish, setting them apart from other crocodilians.
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Written by
Tayyaba RehmanTayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Maham Liaqat