Signal Crayfish
Illustrated: Adult signal crayfish, smooth brownish-tan carapace and strong smooth claws with distinctive WHITE-TURQUOISE patch at each finger hinge, bright red undersides visible on slightly raised claws, eight slender walking legs, segmented abdomen and broad tail fan. Long antennae fully inside frame.
Pacifastacus leniusculus
All languages
- English
- Signal Crayfish
- Norwegian
- signalkreps
- Japanese
- ウチダザリガニ — うちだざりがに — uchidazarigani
- Korean
- Pacifastacus leniusculus — Scientific name; Korean name under review
- Spanish
- Cangrejo señal
- French
- Écrevisse signal
- German
- Signalkrebs
Beta edition. Illustrations are AI-generated and translations are undergoing language review.