page_title: Fauna of Barbados
section_title: Brackish water fish
hierarchical_section_title: Fauna of Barbados / Fish / Brackish water fish
caption_attribution_description: Cardisoma guanhumi&#160;Latreille, 1828 English: Blue land crab at Woodford Hill Beach, Dominica, W.I.
context_page_description: The fauna of Barbados is less diverse than that of other Caribbean islands. The island's fauna has been greatly affected by anthropogenic activities; these range from habitat destruction to the introduction of non-native species. Species best able to adapt to the presence of humans have persisted, while those unable to adapt have generally fared poorly.
context_section_description: Brackish water species also occur, particularly in coastal wetlands such as the Graeme Hall Swamp; one such species is the mangrove rivulus (Rivulus marmoratus), notable for its unique ability of self fertilization.
  A resident and isolated population of Atlantic tarpon, (Megalops atlanticus) has become established in the Graeme Hall Swamp.
caption: Cardisoma guanhumi
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