# Hellbender (*Cryptobranchus alleganiensis*) The Hellbender is a giant salamander that loves to swim in rivers. They have a flat body and can be quite slippery! - **Category:** [Amphibians](https://www.snappit.app/explore/categories/amphibian) - **Rarity:** Epic - **Danger:** 2/5 · Low - **Habitat:** Clean rivers and streams - **Also known as:** Cryptobranchus, Eastern Hellbender, Lasagna Lizard, Snot Otter ![Hellbender](https://res.cloudinary.com/drieglelr/image/upload/v1771424575/objects/5667.jpg) ## Appearance The Hellbender is a large, flattened salamander with wrinkly, olive-brown to reddish-brown skin that often has dark blotches. It has small eyes and a broad, flat head, helping it blend seamlessly with rocky riverbeds. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Chordata - **Class:** Amphibia - **Order:** Caudata - **Family:** Cryptobranchidae - **Genus:** Cryptobranchus ## Interesting facts - A male Hellbender guards hundreds of eggs for months without eating, fiercely protecting them! - Hellbenders can regrow lost limbs, and even parts of their jaws, if injured! - These 'snot otters' squirt a slimy, protective mucus when threatened by predators! - They are the third-largest salamander species in the world, growing over two feet long! ## Special abilities - **Skin Breather:** Hellbenders can absorb oxygen directly through their highly wrinkled skin because of its large surface area, allowing them to breathe underwater. - **Riverbed Camouflage:** Hellbenders have mottled, flattened bodies that help them blend perfectly with rocks and gravel on river bottoms, making them nearly invisible. - **Vibration Hunter:** Hellbenders can detect vibrations in murky water using a special lateral line system that helps them find prey at night. ## Measurements & details - **Length:** 30-74 cm - **Weight:** 1.5-2.5 kg - **Lifespan:** 25-30 years - **Speed:** 1 km/h - **Swim Speed:** 2 km/h - **Clutch Size:** 200-500 - **Incubation:** 45-75 days - **Maximum Depth:** 3 m ## Diet & Feeding Hellbenders are bottom-dwelling hunters that mostly feast on crayfish and small fish. - **Primary Foods:** Crayfish, Small fish, Insects, Worms, Snails - **Foraging Method:** Ambush ## Ecological connections - **Eats:** Rusty Crayfish (*Orconectes rusticus*) — Primary food source, ambushed on river bottom. - **Eaten by:** [North American River Otter](https://www.snappit.app/explore/north-american-river-otter) (*Lontra canadensis*) — Larger otters can prey on adult and juvenile Hellbenders. - **Eats:** [Creek Chub](https://www.snappit.app/explore/creek-chub) (*Semotilus atromaculatus*) — Small fish are an important part of their carnivorous diet. ## Traits - [Wildlife](https://www.snappit.app/explore/traits/wildlife): Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats. - [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment. - [Ancient Lineage](https://www.snappit.app/explore/traits/ancient-lineage): This trait signifies organisms belonging to a very old evolutionary group with ancestors dating back millions of years. - [Carnivorous](https://www.snappit.app/explore/traits/carnivorous): This trait identifies organisms whose diet consists entirely or primarily of animal tissue. - [Freshwater](https://www.snappit.app/explore/traits/freshwater): Freshwater habitats include non-saline aquatic environments such as rivers, lakes, ponds, and wetlands, vital for numerous species. - [Keystone Species](https://www.snappit.app/explore/traits/keystone-species): Describes a species whose presence and role have a disproportionately large effect on its environment. - [Aquatic](https://www.snappit.app/explore/traits/aquatic): Aquatic habitats encompass environments where organisms live predominantly in water, including oceans, rivers, lakes, and wetlands. - [Nocturnal](https://www.snappit.app/explore/traits/nocturnal): Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day. ## Collections - [Reptiles & Amphibians](https://www.snappit.app/explore/collections/reptiles-and-amphibians) ## Safety **Danger:** 2/5 · Low Look but don’t touch. Keep a safe distance and wash hands after exploring. ## Frequently Asked Questions ### How to identify Hellbender? Compare body shape, toes, markings, tail and skin texture. Tadpoles and larvae can look nothing like the adults they turn into. Amphibian Identifier: upload a photo and compare the visible details. ### How long is Hellbender? 30-74 cm ### How much does Hellbender weigh? 1.5-2.5 kg ### How long does Hellbender live? 25-30 years ### How fast can Hellbender move? 1 km/h ### What does Hellbender eat? Hellbenders are bottom-dwelling hunters that mostly feast on crayfish and small fish. ### How fast can Hellbender swim? 2 km/h ### Where is Hellbender usually found? Clean rivers and streams ## Where to spot - [Columbus Zoo and Aquarium](https://www.snappit.app/guides/places/columbus-zoo-and-aquarium) — Ohio, US · Aquarium - [Lehigh Valley Zoo](https://www.snappit.app/guides/places/lehigh-valley-zoo) — Pennsylvania, US · Zoo ## More Amphibians - [Eastern Red-backed Salamander](https://www.snappit.app/explore/eastern-red-backed-salamander) (*Plethodon cinereus*) - [California Slender Salamander](https://www.snappit.app/explore/california-slender-salamander) (*Batrachoseps attenuatus*) - [Cuban Tree Frog](https://www.snappit.app/explore/cuban-tree-frog) (*Osteopilus septentrionalis*) - [European Toad](https://www.snappit.app/explore/european-toad) (*Bufo bufo*) --- Source: [Hellbender: Characteristics, Facts & Places to See — Snappit](https://www.snappit.app/explore/hellbender)