Freshwater wetlands. Persisted in Grand Cayman for an estimated 6 years at least, but no records in the last 2 years. Maximum distribution recorded was from West Bay to Boddentown. (Kristan (2002) Cayman Invasive Species List);
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- 14.1. Artificial - Terrestrial – Arable Land
- 14.2. Artificial - Terrestrial – Pastureland
- 14.3. Artificial - Terrestrial – Plantations
- 14.4. Artificial - Terrestrial – Rural Gardens
- 14.5. Artificial - Terrestrial – Urban Areas
- 14.6. Artificial - Terrestrial – Subtropical/Tropical Heavily Degraded Former Forest
- 1.5. Forest – Subtropical/tropical dry
- 1.6. Forest – Subtropical/tropical moist lowland
- 1.9. Forest – Subtropical/tropical moist montane
- 15.1. Artificial - Aquatic – Water Storage Areas [over 8 ha]
- 15.2. Artificial - Aquatic – Ponds [below 8 ha]
- 15.3. Artificial - Aquatic – Aquaculture Ponds
- 15.7. Artificial - Aquatic – Irrigated Land [includes irrigation channels]
- 15.8. Artificial - Aquatic – Seasonally Flooded Agricultural Land
- 15.9. Artificial - Aquatic – Canals and Drainage Channels, Ditches
- 2.1. Savanna - Dry
- 2.2. Savanna - Moist
- 4.5. Grassland – Subtropical/tropical dry
- 4.6. Grassland – Subtropical/tropical seasonally wet/flooded
- 5.1. Wetlands (inland) – Permanent rivers/streams/creeks (includes waterfalls)
- 5.2. Wetlands (inland) – Seasonal/intermittent/irregular rivers/streams/creeks
- 5.5. Wetlands (inland) – Permanent freshwater lakes (over 8 ha)
- 5.6. Wetlands (inland) – Seasonal/intermittent freshwater lakes (over 8 ha)
- 5.7. Wetlands (inland) – Permanent freshwater marshes/pools (under 8 ha)
- 5.8. Wetlands (inland) – Seasonal/intermittent freshwater marshes/pools (under 8 ha)
Invasive (Burton F J, Jenna Wong L, Pagad S (2020). Global Register of Introduced and Invasive Species - Cayman Brac, Cayman Islands. Version 1.6. Invasive Species Specialist Group ISSG. Species Specialist Group ISSG. Species Specialist Group ISSG. Available at: https://doi.org/10.15468/asqqbw Checklist dataset https://doi.org/10.15468/0crgyy accessed via GBIF.org on 2022-08-22.);
A voracious omnivorous predator capable of alterning tropic structure in freshwater marshes. (Kristan (2002) Cayman Invasive Species List);
Freshwater.
Burton F J, Jenna Wong L, Pagad S (2020). Global Register of Introduced and Invasive Species - Cayman Brac, Cayman Islands. Version 1.6. Invasive Species Specialist Group ISSG. Species Specialist Group ISSG. Species Specialist Group ISSG. Available at: https://doi.org/10.15468/asqqbw Checklist dataset https://doi.org/10.15468/0crgyy accessed via GBIF.org on 2022-08-22.; Resource ID 191 - Cayman invasives list Kristan 2000