Black-clawed Crested Crab

Invertebrates > Crustaceans

AT A GLANCECommon Name: Black-clawed Crested CrabScientific Name: Lophopanopeus bellusCategory: InvertebratesSubcategory: CrustaceansSize: Carapace width 2.0 to 4.0 cm (0.8 to 1.6 in)Weight: 10 to 25 g (0.35 to 0.88 oz)Lifespan: 3 to 5 years in the wildDiet:...

Asian Brush-clawed Shore Crab

Invertebrates > Crustaceans

AT A GLANCECommon Name: Asian Brush-clawed Shore CrabScientific Name: Hemigrapsus takanoiCategory: InvertebratesSubcategory: CrustaceansSize: Carapace width 2.0 to 3.5 cm (0.8 to 1.4 in)Weight: 8 to 18 g (0.28 to 0.63 oz)Lifespan: 3 to 4 years in the wildDiet:...

Marbled Rock Crab

Invertebrates > Crustaceans

AT A GLANCECommon Name: Marbled Rock CrabScientific Name: Pachygrapsus marmoratusCategory: InvertebratesSubcategory: CrustaceansSize: Carapace width 3.5 to 5.0 cm (1.4 to 2.0 in)Weight: 20 to 45 g (0.7 to 1.6 oz)Lifespan: 3 to 5 years in the wildDiet: Omnivorous...

Christmas Island Red Crab

Invertebrates > Crabs

AT A GLANCECommon Name: Christmas Island Red CrabScientific Name: Gecarcoidea natalisCategory: InvertebratesSubcategory: CrabsSize: Carapace width up to 12 cm (4.7 in); claw span up to 25 cm (9.8 in)Weight: 250 to 500 g (8.8 to 17.6 oz)Lifespan: 20 to 30 years in the...

Signal Crayfish

Invertebrates > Crustaceans

AT A GLANCECommon Name: Signal CrayfishScientific Name: Pacifastacus leniusculusCategory: InvertebratesSubcategory: CrustaceansSize: Total body length 12 to 16 cm (4.7 to 6.3 in); record specimens up to 20 cm (7.9 in)Weight: 60 to 120 g (2.1 to 4.2 oz)Lifespan: 6 to...