EntdeckenInvertebrate

Big Water Crayfish

cambarus robustus

The Big Water Crayfish is a fun and colorful creature that loves to hide under rocks in streams! They're great at cleaning up the water by eating dead plants and animals.

Lebensraum: Freshwater rivers and streams, often hiding under rocks and logs.

Aussehen

The Big Water Crayfish has a robust, dark brown to olive body, often with reddish tints, and can grow quite large. It is easily recognized by its powerful, often reddish-tipped claws that are proportionally bigger than other crayfish species.

ReichAnimaliaStammArthropodaKlasseMalacostracaOrdnungDecapodaFamilieCambaridaeGattungCambarus
Big Water Crayfish
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Big Water Crayfish

Kategorie

Invertebrate

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Crayfish blood is colorless until it touches air, then it dramatically turns blue!

Some crayfish eat their own molted shells to regain lost calcium and nutrients!

They build elaborate burrows in mud, sometimes with multiple escape tunnels for safety!

They walk forward, but can swim backwards incredibly fast with a powerful tail flip!

Besondere Fähigkeiten

Fähigkeit

Regenerative Power

Big Water Crayfish can regrow lost claws or legs because of their incredible regenerative cells that help them recover from injuries.

Fähigkeit

Pincer Strength

Big Water Crayfish has strong claws that help them crush small prey, defend against predators, and even dig burrows effectively.

Fähigkeit

Tail Flip Escape

Big Water Crayfish can quickly arch and snap their tails because this rapid movement propels them backwards to escape danger fast.

Maße und Details

Länge
10-18 cm
Gewicht
50-150 g
Lebenserwartung
3-7 Jahre

Ernährung und Fütterung

This omnivore eats almost anything it finds, from plants to tiny creatures and decaying bits!

Hauptnahrung

  • algae
  • aquatic plants
  • insect larvae
  • small fish
  • detritus
  • snails

Nahrungssuche

  • Foraging

Ökologische Zusammenhänge

eaten by

North American River Otter

Lontra canadensis

A favorite food for river otters.

eaten by

Largemouth Bass

Micropterus salmoides

A primary prey item for large bass.

eaten by

Raccoon

Procyon lotor

Raccoons often hunt them along water edges.

eats

Midge larvae

Chironomus plumosus

Consumes many types of aquatic insect larvae.

Merkmale

Auch bekannt als

Noch keine Alternativnamen vorhanden.

Sammlungen

Sicherheit

Gefahr

1/5 · Sehr gering

Always wash your hands after touching any wild creature.

Häufig gestellte Fragen

Was ist der/die/das länge von Big Water Crayfish?

10-18 cm

Was ist der/die/das gewicht von Big Water Crayfish?

50-150 g

Was ist der/die/das lebenserwartung von Big Water Crayfish?

3-7 Jahre

Was frisst Big Water Crayfish?

This omnivore eats almost anything it finds, from plants to tiny creatures and decaying bits!

Wo findet man Big Water Crayfish normalerweise?

Freshwater rivers and streams, often hiding under rocks and logs.

Wie jagt Big Water Crayfish?

Foraging

Snap-Karte

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Neueste Snaps

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Wo zu sehen

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