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Turtles of Zihuatanejo

ORDER​ TESTUDINES

-Animals (Kingdom Animalia)

-Chordates (Phylum Chordata)

-Vertebrates (Subphylum Vertebrata)

-Reptiles (Class Reptilia)

-Turtles and Tortoises (Order Testudines)

-Sea Turtles (Superfamily Chelonioidea)

-Typical Sea Turtles Family Cheloniidae

-Hawksbill, Loggerhead, and Ridley Sea Turtles (Subfamily Carettinae)

-Hawksbill Sea Turtles (Genus Eretmochelys)

-​​​​​Hawksbill Sea Turtle (Eretmochelys imbricata)


The hawksbill sea turtle is known for its hawk-like beak. Unlike the other sea turtle species, hawksbill sea turtles have overlapping scutes (large scales) on their carapace (upper shell). Adults are close to 3 feet long and weigh 100-150 pounds. The hawksbill sea turtle is considered to have a tough stomach because they can eat sponges which are toxic to many other marine species.

​​​​​Hawksbill Sea Turtle

Eretmochelys imbricata

Diet

  • Primarily feeds on marine sponges, which make up the majority of its diet.

  • Also consumes sea anemones, soft corals, jellyfish, sea squirts, algae, molluscs, crustaceans, and small fish.

  • Its narrow, hawk-like beak allows it to reach deep into coral crevices to extract prey unavailable to most other sea turtles.

Range

  • Found in tropical and subtropical oceans worldwide.

  • Along the eastern Pacific, it occurs from the Gulf of California and the Pacific coast of Mexico south through Central America to Peru.

  • Although less common than the Green Sea Turtle, it occurs along the Pacific coast of Guerrero, including the Zihuatanejo region, particularly around rocky reefs, coral communities, and mangrove estuaries.

  • Small nesting populations occur on Mexico's Pacific coast.

Habitat

  • Inhabits coral reefs, rocky reefs, lagoons, mangrove estuaries, seagrass beds, and coastal bays.

  • Juveniles spend several years in the open ocean before moving into shallow coastal habitats.

  • Adult females nest on remote sandy beaches, usually beneath or near coastal vegetation.

Size

  • Carapace length: 70–90 cm (28–35 in)

  • Weight: 45–80 kg (99–176 lb), with exceptionally large individuals reaching 90 kg (198 lb).

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