Search results for Spine

Lionfish.
Species: Lionfish, Pterois miles
Image ID: 14508  

Lionfish.
Species: Lionfish, Pterois miles
Image ID: 14509  

Lionfish.
Species: Lionfish, Pterois miles
Image ID: 14510  

Lionfish.
Species: Lionfish, Pterois miles
Image ID: 14700  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15936  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15937  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15938  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15940  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15942  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15943  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15945  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15946  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15939  

North American porcupine.
Species: North american porcupine, Erethizon dorsatum
Image ID: 15941  

Purple sea urchin, spawning, releasing gametes into the ocean currents. Once adult purple sea urchins have reached sexual maturity, females and males release gametes into the ocean, a mode of external fertilization. The fertilized egg later settles, and begins growing into an adult.
Species: Purple urchin, Strongylocentrotus purpuratus
Image ID: 05346  

Starfish (sea star), detail showing tube feet ending in small suckers.
Species: Giant sea star, Pisaster giganteus
Location: La Jolla, California
Image ID: 07015  

Gray whale, spine knuckle detail and characteristic skin mottling.
Species: Gray whale, Eschrichtius robustus
Location: Monterey, California
Image ID: 01180  

Red urchin on rocky California reef.
Species: Red urchin, Strogylocentrotus franciscanus
Location: California
Image ID: 03802  

Lionfish.
Species: Lionfish, Pterois miles
Location: Egyptian Red Sea
Image ID: 05237  

Lionfish.
Species: Lionfish, Pterois miles
Location: Egyptian Red Sea
Image ID: 05238  

Lionfish.
Species: Lionfish, Pterois miles
Location: Egyptian Red Sea
Image ID: 05240  

Lionfish.
Species: Lionfish, Pterois miles
Location: Egyptian Red Sea
Image ID: 05263  

Lionfish.
Species: Lionfish, Pterois miles
Location: Egyptian Red Sea
Image ID: 05264  

Starfish (sea star), dorsal surface detail.
Location: Punte Vicente Roca, Galapagos Islands, Ecuador
Image ID: 07011  

Starfish (sea star), dorsal surface detail including spines and pincers.
Species: Giant sea star, Pisaster giganteus
Location: La Jolla, California
Image ID: 07013  

Starfish (sea star), dorsal surface detail including spines and pincers.
Species: Giant sea star, Pisaster giganteus
Location: La Jolla, California
Image ID: 07014  

Small fish trapped in spines of unidentified urchin.
Location: San Miguel Island, California
Image ID: 07016  

Starfish (sea star), dorsal surface detail.
Location: Punte Vicente Roca, Galapagos Islands, Ecuador
Image ID: 07017  

Longhorn cowfish.
Species: Longhorn cowfish, Lactoria cornuta
Image ID: 07837  

Longhorn cowfish.
Species: Longhorn cowfish, Lactoria cornuta
Image ID: 07838