13824053 - Pectoral in the form of a Jaguar-Man, Pre-Columbian goldwork collection, Gold museum, Museo del Oro, Bogota, Colombia, America13776246 - Typical of this family the Blackside hawkfish (Paracirrhites forsteri) has thick spines in it's pectoral fins to aid staying in place on it's coral perch; Hawaii, United States of America13778259 - The venomous Demon stinger or Spiny devilfish (Inimicus didactylus) deserves its impressively fearsome names. It can cause pain or death. As pictured here, the first few spines of the pectoral fin have separated from the fin itself and are used to pull this fish across the bottom; Philippines70424171 - Hawaii, The oriental flying gurnard (Dactylopterus orientalis) is remarkable for its enormous pectoral fins. When spread, they have the form of rounded fanlike wings.70424169 - Hawaii, The oriental flying gurnard (Dactylopterus orientalis) is remarkable for its enormous pectoral fins. When spread, they have the form of rounded fanlike wings.70424170 - Hawaii, The oriental flying gurnard (Dactylopterus orientalis) is remarkable for its enormous pectoral fins. When spread, they have the form of rounded fanlike wings.70412374 - Hawaiian spinner dolphins, Stenella longirostris longirostris, communicating to each other by touching pectoral fins while bow riding, Kona Coast, Big Island, Hawaii, USA, Pacific Ocean70127359 - Humpback Whale (Megaptera novaeangliae) pectoral flipper flapping, Silver Bank, Caribbean, Dominican Republic70125506 - Adult humpback whale (Megaptera novaeangliae) pectoral fin slapping and breaching around the Antarctic Peninsula. Humpback whales migrate to Antarctic waters in the Austral summer to feed on krill and fish.70315599 - Adult humpback whale Megaptera novaeangliae pectoral fin slapping in the AuAu Channel between the islands of Maui and Lanai, Hawaii, USA Each year humpback whales return to these waters in the winter and spring to mate and give birth to their calves I70390629 - Dead female humpback whale Megaptera novaeangliae calf encountered in Frederick Sound, Southeast Alaska 56 58 01´ N 134 27 2´ W Estimated length 25 feet Polypropylene line wrapped around left pectoral fin and also in mouth Tongue hanging out on right70125353 - North Pacific Humpback Whale (Megaptera novaeangliae) pectoral fin detail in Southeast Alaska, USA.70502031 - Graphic black and white image of a Scalloped hammerhead shark, Sphyrna lewini, Galapagos Islands. The downward angle of the pectoral fins is one of the signals of aggressive or territorial behavior.70501257 - Marine Scientist Dan DenDanto works on the placement of the pectoral flipper while articulating a 45' sperm whale skeleton at the whaling museum in Nantucket.71153164 - Maui Humpback Whale Pectoral Fin Slap.71153165 - Maui Humpback Whale Pectoral Fin Slap.
