animalia
Created by Rudy Jara
  • HOME
  • BIRDS
    • Ratites >
      • Rhea
      • Ostrich
      • Emu
      • Southern Cassowary
    • Anserifomes >
      • Crested Screamer
    • Anatidae-Ducks, Geese, Swans s and Screamers >
      • Rosy bill Pochard
      • Orinoco Goose
      • Crested Screamer
      • White winged Duck
      • Mandarin Duck
      • Ruddy Duck
    • Spheniscidae- penguins >
      • African Penguin
      • Little Penguin
      • Magellanic penguins
    • Gruiformes >
      • Sunbittern
      • Bustards >
        • Kori Bustard
        • White-bellied Bustard
      • Gruidae- Cranes >
        • Wattled Crane
        • Saurus Crane
        • Black Crowned Crane
        • Whooping Crane
        • Grey Crowned Crane
        • Red Crowned Crane
        • Sandhill Crane
        • white-naped Crane
        • Blue Crane
        • Demoiselle Crane
    • Pelicaniformes-Pelicans, Gannets, Cormarants, Shags and Frigatebirds >
      • Pelecanidae >
        • Brown Pelican
        • Great White Pelican
        • American White Pelican
    • CICONIIFORMES: Storks, Herons, Ibises and Shoebills >
      • Red-legged Seriema
      • Ardeidae >
        • Pinked Backed Pelican
        • Boat-billed Heron
        • Goliath Heron
      • shoebill
      • Hamerkop
      • Threskiornithidae >
        • African Spoonbill
        • Roseate Spoonbill
        • Scarlet Ibis
      • CICONIIDAE >
        • Abdim's Stork
        • Jabiru
        • Marabou
        • Saddle-bill Stork
        • Storm's Stork
        • Wood Stork
        • Yellow-billed Stork
    • Rampshastidae-toucans, aracaris, toucanets >
      • Keel-billed Toucan
      • Swainson's Toucan
      • Toco Toucan
    • RAPTOR >
      • ACCIPITRIDAE >
        • Stellar's Sea eagle
        • Bald Eagle
        • Palmnut vulture
        • Lappet-faced Vulture
        • Harpy Eagle
        • African Crowned Eagle
        • Red-shouldered Hawk
        • Short-tailed Hawk
        • Red-tailed Hawk
      • CATHARTIDAE-new world vultures >
        • Andean condor
        • Black vulture
        • King vulture
        • Turkey Vulture
    • Coraciiformes >
      • Halcyonidae >
        • Laughing Kookabura
        • white-collared Kingfisher
      • Coracidae >
        • Blue-bellied Roller
        • Racket-tailed Roller
      • Bucerotidae >
        • Abyssinian Ground Hornbill
        • Eastern Yellow-billed Hornbill
        • Rhinoceros Hornbill
        • Wreathed Hornbill
        • Wrinkled Honbill
    • Psittaciformes >
      • Cacatuida >
        • Palm Cockatoo
        • Moluccan Cockatoo
        • Umbrella Cockatoo
      • Psittacidae >
        • Rainbow lorikeet
        • Blue-streaked Lory
        • Yellow-streaked Lory
        • Pasquets Parrot
        • Hyacinth Macaw
        • Green-winged Macaw
        • Scarlet Macaw
    • Passeriformes >
      • White headed Buffalo Weaver
      • White-crowned Robin Chat
      • Bali Mynah
      • Golden-breasted Starling
      • lesser Bird of Paradise
  • MAMMALS
    • Carnivora-Bears, cats, dogs, raccoons. otters >
      • Felidae-CATS >
        • Bobcat
        • Ocelot
        • Jaguar
        • Leopard
        • Lion
        • Snow Leopard
        • Tiger
        • Mountain Lion
        • cheetah
      • Mustelidae >
        • Oriental Small-clawed Otter
        • giant river otter
        • North American River Otter
    • PRIMATE >
      • Hylobatidae >
        • Northern White-cheeked Gibbon
        • Siamang
      • HOMINIDAE- Apes >
        • Bonobo
        • Western Gorilla
        • Orangutan
        • Chimpanzee
      • Callitricidae >
        • Cotton-top Tamari
        • Red-handed Tamarin
        • Golden Lion Tamarin
        • Golden-headed Lion Tamarin
        • Black Lion Tamarin
        • Emperor Tamarin
        • Pied Tamarin
        • Pygmy Marmoset
      • Atelidae- Spider, Wooly and Howler Monkeys >
        • Red howler monkey
        • southern Black Howler Monkey
        • Central American Spider Monkey
    • Pilosa-anteaters, sloths, >
      • Giant Anteater
      • Brown Throated Three toed sloth
      • Hoffman's Two-toed Sloth
    • Marine Mammals >
      • Manatee
      • Cetacea >
        • Beluga
    • ARTIODACTYLA- >
      • Bovidae >
        • Dama Gazelle
        • Gemsbok
        • Scimitar-horned Oryx
        • Lesser Kudu
        • Greater Kudu
        • Klipspringer
        • Bongo
        • Bontebok
        • Waterbuck
        • addax
        • Nubian Ibex
      • Suidae >
        • Red River Hog
        • Warthog
      • Giraffidae >
        • Giraffe
        • Okapi
    • Elephantidae >
      • African Elephant
      • Asian Elephant
  • REPTILES
    • Crocodylia-Alligators, Crocodiles and Gharials >
      • American Alligator
      • Chinese Alligator
      • Gharial
      • Morelet's Crocodile
      • Orinoco Crocodile
      • Saltwater Crocodile
      • Cuban Crocodile
      • Nile Crocodile
      • Mugger Crocodile
    • SQUAMATA >
      • Serpentes >
        • Green Anaconda
        • Copperhead
      • VARANOIDEA- Varanids and Helodermids >
        • Komodo Dragon
        • Green Tree Monitor
        • Water Monitor
        • Gila Monster
        • Beaded Lizard
  • AMPHIBIANS
    • Anurans-Frogs and Toads
  • Index
  • Reference
  • New Page

Marine mammals

Marine mammals are an informal grouping of mammals that spend a significant part of their lives in the oceans. Three different orders have species that are considered marine mammals: Cetacea, Sirenia and Carnivora.

All Cetaceans (whales, dolphins and porpoises) are considered marine mammals and spend their entire lives in the water. With the exception of four species all cetaceans live in the oceans. There are four species of river dolphins that have adapted to freshwater habitats. The four species of extant Sirenia are completely aquatic. Three of the species live in marine and/or brackish water while the fourth lives in freshwater exclusively. The final order that contains marine mammals Carnivora has species from five different families with marine mammals. Three families were previously considered to be in a separate order Pinnipedia. The Otaridae ( earless seals), Odobenidae (walrus) and Phocidae (eared seals) spend the majority of live in the ocean but return to land to breed and give birth. The final three species of marine mammals are the Sea Otter, Marine Otter and Polar Bear. The otters belong to the mustelid family and the polar bear the ursid. All three of these species spend significant time on land but depend on the sea for the majority of their food.

All marine mammals are protected under the Marine MammalProtection Act. This law not only regulates the killing and capture of marine mammal but also sets the standards for the husbandry and exhibition of these species.

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Sirenia- manatees and dugongs
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RCP
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