Best Estuarine
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The Indo-Pacific humpback dolphin is a small, sociable cetacean found in coastal and estuarine waters of Southeast Asia and eastern Australia. It’s notable for its unique facial markings and complex social behavior. This species faces threats from habitat loss and fishing activities, making it vuln...
The Japanese mitten crab is a catadromous crustacean native to East Asian river systems, notable for migrating downstream to breed in the marine waters of the Sea of Japan.
The Korean mitten crab is a catadromous crustacean native to the river systems of the Korean Peninsula, notable for migrating to the ocean to reproduce and its furry claws.
The franciscana is a small river dolphin inhabiting the coastal Atlantic waters of southeastern South America, notable for its extremely long snout and unique taxonomy.
The Río de la Plata Plain in Argentina and Uruguay is a flat, fertile lowland notable for housing major urban centers, including Buenos Aires and Montevideo.
The Guiana dolphin (Sotalia guianensis) is a coastal and estuarine dolphin of northern and eastern South America, named by the IWC in 2008.
The Purple Marsh Crab is a semi-terrestrial crustacean native to coastal regions of the Americas, recognized by its vividly colored purple carapace and preference for mangrove habitats.
The La Plata dolphin (Pontoporia blainvillei), or franciscana, is a small South American cetacean described in 1844 and tied to saltwater estuaries.
The White-fingered Mud Crab is a small, highly adaptable crustacean native to the eastern United States, recognized by its pale-tipped claws and global invasive spread in brackish waters.
The Wharf Crab is an agile marine crustacean commonly found scuttling along rocky shorelines and human-made coastal structures, noted for its distinct square-shaped shell.
South Asian humpback dolphin is a coastal Sousa dolphin of the northern Indian Ocean, notable for shallow-water populations off India and Pakistan.
The Atlantic Mud Crab is a small marine crustacean native to the western Atlantic Ocean, notable for its preference for muddy habitats and its role as a predator of oysters.
Atlantic humpback dolphin (Sousa teuszii) is a coastal West African species listed Critically Endangered by the IUCN and described in 1892.
Palaemonetes vulgaris, the marsh grass shrimp, is a small semi-transparent shrimp native to Atlantic coastal marshes of North America, playing a key role in estuarine food webs.
