# Cave Crayfish (*Orconectes sheltae*)

The Cave Crayfish is a special type of crayfish that lives in dark caves. It has long antennae and claws to explore its underground home.

- **Category:** [Invertebrate](https://www.snappit.app/explore/categories/invertebrate)
- **Rarity:** Rare
- **Danger:** 2/5 · Low
- **Habitat:** Caves

![Cave Crayfish](https://res.cloudinary.com/drieglelr/image/upload/v1771426201/objects/5973.jpg)

## Appearance

The Cave Crayfish is a pale, translucent crustacean with an elongated body, typically white or pinkish due to lack of pigment. It has long, slender antennae and two large pincers, making it visually distinct from surface-dwelling, often darker crayfish.

## Taxonomy

- **Kingdom:** Animalia
- **Phylum:** Arthropoda
- **Class:** Malacostraca
- **Order:** Decapoda
- **Family:** Cambaridae
- **Genus:** Orconectes

## Interesting facts

- Cave crayfish don't need much space and can live happily in tiny underground cracks!
- These mysterious creatures can spend their whole lives, sometimes 5 years, deep underground!
- These pale crustaceans are expert scavengers, eating whatever bits of food drift into their dark homes.
- They spend their entire lives in pitch black, never seeing a single ray of sunlight!

## Special abilities

- **Super Senses:** Cave Crayfish can detect tiny chemical changes in the water because of highly sensitive antennae that help them navigate and find food in total darkness.
- **Slow Metabolism:** Cave Crayfish has an incredibly slow metabolism that helps them survive long periods without food in their nutrient-poor cave environment.
- **Regenerative Limbs:** Cave Crayfish can regrow lost legs or claws because of their amazing ability to repair injuries, keeping them ready for action.

## Measurements & details

- **Size:** 20-50 mm
- **Lifespan:** 730-1825 days
- **Leg Count:** 10

## Diet & Feeding

Tiny bits of dead plants and animals that float into their dark cave homes.

- **Primary Foods:** detritus, microorganisms, organic particles
- **Foraging Method:** Scavenging

## Ecological connections

- **Eaten by:** Southern Cavefish (*Typhlichthys subterraneus*) — Cavefish hunt blind crayfish using their keen senses in dark waters.
- **Eats:** Penicillium mold (*Penicillium chrysogenum*) — Grazes on fungal growth and bacteria found on decaying organic matter.
- **Eats:** Fluorescent Pseudomonad (*Pseudomonas fluorescens*) — Consumes bacteria and microbial biofilms growing on organic matter.

## Traits

- [Wildlife](https://www.snappit.app/explore/traits/wildlife): Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats.
- [Omnivorous](https://www.snappit.app/explore/traits/omnivorous): This trait identifies organisms whose diet includes both plant and animal matter.
- [Cave Dwelling](https://www.snappit.app/explore/traits/cave-dwelling): Cave dwelling describes organisms specifically adapted to live in underground cave systems, often exhibiting specialized traits due to lack of light.
- [Filter Feeder](https://www.snappit.app/explore/traits/filter-feeder): Filter feeders obtain nutrients by straining suspended food particles and small organisms from water.
- [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.
- [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

- [Insects](https://www.snappit.app/explore/collections/insects)

## Safety

**Danger:** 2/5 · Low

If you ever visit caves, remember to never disturb the creatures living there and always stay with an adult.

## Frequently Asked Questions

### How to identify Cave Crayfish?

Compare body symmetry, shells, segments, legs, tentacles and how the animal moves. Invertebrates span many unrelated groups, so start with body structure. Invertebrate Identifier: upload a photo and compare the visible details.

### How big is Cave Crayfish?

20-50 mm

### How long does Cave Crayfish live?

730-1825 days

### What does Cave Crayfish eat?

Tiny bits of dead plants and animals that float into their dark cave homes.

### Where is Cave Crayfish usually found?

Caves

### How does Cave Crayfish hunt?

Scavenging

### How many legs does Cave Crayfish have?

10

## More Invertebrate

- [Coral](https://www.snappit.app/explore/coral)
- [Crab Spider](https://www.snappit.app/explore/crab-spider) (*Mecaphesa asperata*)
- [Garden Spider](https://www.snappit.app/explore/garden-spider) (*Araneus diadematus*)
- [Brown Recluse Spider](https://www.snappit.app/explore/brown-recluse-spider) (*Loxosceles reclusa*)

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Source: [Cave Crayfish: Facts & Places to See — Snappit](https://www.snappit.app/explore/cave-crayfish)