|Scientific Name:||Nannobrachium isaacsi (Wisner, 1974)|
Lampanyctus isaacsi Wisner, 1974
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Strongin, K., Polidoro, B. & Carpenter, K.E.|
Nannobrachium isaacsi is not a widespread species but is not facing any known threats. More research on this species needs to be conducted to assess the population size and trend in the eastern Atlantic. This species is listed as Least Concern.
|Range Description:||This species is an Atlantic endemic, and can be found in the area between about 20°N and 05°S, as well as in the region of the Equatorial Counter current. It is found mainly east of 30°W, and in the Guinean Province south to about 16°S in the Angola Current, but to about 3°S in the region of 20°W. Specimens reported from the western tropical Atlantic off eastern Brazil are regarded as waifs.|
Native:Angola; Benin; Cameroon; Cape Verde; Congo; Congo, The Democratic Republic of the; Côte d'Ivoire; Equatorial Guinea; Gabon; Gambia; Ghana; Guinea; Guinea-Bissau; Liberia; Mauritania; Sao Tomé and Principe; Senegal; Sierra Leone; Togo; Western Sahara
|FAO Marine Fishing Areas:|
Atlantic – southwest; Atlantic – southeast; Atlantic – eastern central
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||There are little data regarding the population size of this species in the eastern Atlantic. It does not appear to be common in museum collection records.|
|Current Population Trend:||Unknown|
|Habitat and Ecology:||This species is oceanic, mesopelagic and performs diel migrations from as deep as 550-750 m during the day, up to 40-325 m during the night for feeding purposes (Hulley and Paxton in press).|
|Use and Trade:||
This species is not utilized.
There are no known threats for this species, and it is not under pressure from fisheries.
There are no species-specific conservation measures in place for this species. Its distribution overlaps with some marine protected areas in parts of its range (World Database on Protected Areas 2010).
|Citation:||Hulley, P. 2015. Nannobrachium isaacsi. The IUCN Red List of Threatened Species 2015: e.T15601157A15603870.Downloaded on 15 October 2018.|
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