Essential Fish Habitat
Seagrass beds, mangroves and coral reefs are all considered essential for the lifecycle of many Caribbean reef fish species. Specifically, seagrass beds and submerged mangrove roots are excellent sources of protection and provide food for juvenile fish, lobster and conch that we like to eat - such as yellowtail snapper (Ocyurus chrysurus), red hind (Epinephelus guttatus), schoolmaster snapper (Lutjanus apodus) and many others. The Nassau grouper (Epinephelus striatus) can also be found in these Essential Fish Habitats, which are defined as aquatic habitats where fish spawn, feed, breed and/or grow to maturity to complete their life cycle.
These habitats are like nurseries where juvenile fish can grow surrounded by a plenitude of food items while also being protected from predators among the tall seagrass blades and mangrove roots. What would happen if these nurseries ceased to exist? We would not have adult fish to eat!
Nassau and Goliath grouper are prohibited to catch in federal and state waters because historically their populations have been significantly reduced due to overfishing. Identifying the characteristics of the essential fish habitats used by Nassau grouper throughout their lifecycle is imperative to define the critical habitats necessary to achieve the recovery of Nassau grouper under the ESA (NOAA Recovery Plan). With fisher help and input, local researchers have documented where juvenile Nassau grouper are frequently sighted off northeast Puerto Rico. Armed with this information, we can provide data to define this specie’s critical habitat with the aim to provide managers with the information needed for robust protection of the threatened Nassau grouper and their habitats.
Nassau and Goliath grouper are prohibited to catch in federal and state waters because historically their populations have been significantly reduced due to overfishing. Identifying the characteristics of the essential fish habitats used by Nassau grouper throughout their lifecycle is imperative to define the critical habitats necessary to achieve the recovery of Nassau grouper under the ESA (NOAA Recovery Plan). With fisher help and input, we have documented where juvenile Nassau grouper are frequently sighted off northeast Puerto Rico. Armed with this information, we can provide data to define this specie’s critical habitat with the aim to provide managers with the information needed for robust protection of the threatened Nassau grouper and their habitats.
Seagrass beds, mangroves and coral reefs are all considered essential for the lifecycle of many Caribbean reef fish species. Specifically, seagrass beds and submerged mangrove roots are excellent sources of protection and provide food for juvenile fish, lobster and conch that we like to eat - such as yellowtail snapper (Ocyurus chrysurus), red hind (Epinephelus guttatus), schoolmaster snapper (Lutjanus apodus) and many others. The Nassau grouper (Epinephelus striatus) can also be found in these Essential Fish Habitats, which are defined as aquatic habitats where fish spawn, feed, breed and/or grow to maturity to complete their life cycle.
These habitats are like nurseries where juvenile fish can grow surrounded by a plenitude of food items while also being protected from predators among the tall seagrass blades and mangrove roots. What would happen if these nurseries ceased to exist? We would not have adult fish to eat!
Essential Fish Habitat
Critical habitat is defined as the specific areas that contain physical or biological features essential for a species survival. This can include both areas currently inhabited and those not inhabited by the species, but still important for that species survival.
The designation of critical habitat is determined by a combination of the best scientific data, economic and national security, as well as other relevant impacts. Public input is also an important part of the process. After an area is declared a Critical Habitat Federal agencies are required to consult with NOAA Fisheries to ensure their activities don't harm or adversely change the area. However, these restrictions generally don't apply to private landowners, unless there is a federal connection, such as a permit or federal funding.
Some areas can be excluded from Critical Habitat designation, particularly those managed by the Department of Defense, as long as there are approved conservation plans in place. When new information becomes available Critical habitat designations are revised. The National ESA Critical habitat Mapper, created by NOAA Fisheries, allows users to view and explore designated Critical Habitats across the country.
Critical Habitat
Critical Habitat
Critical habitat is defined as the specific areas that contain physical or biological features essential for a species survival. This can include both areas currently inhabited and those not inhabited by the species, but still important for that species survival.
The designation of critical habitat is determined by a combination of the best scientific data, economic and national security, as well as other relevant impacts. Public input is also an important part of the process. After an area is declared a Critical Habitat Federal agencies are required to consult with NOAA Fisheries to ensure their activities don't harm or adversely change the area. However, these restrictions generally don't apply to private landowners, unless there is a federal connection, such as a permit or federal funding.
Some areas can be excluded from Critical Habitat designation, particularly those managed by the Department of Defense, as long as there are approved conservation plans in place. When new information becomes available Critical habitat designations are revised. The National ESA Critical habitat Mapper, created by NOAA Fisheries, allows users to view and explore designated Critical Habitats across the country.
