|Scientific Name:||Myctophum obtusirostre Tåning, 1928|
Myctophum pristilepis ssp. obtusirostre Tåning, 1928
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Strongin, K., Polidoro, B. & Carpenter, K.E.|
Myctophum obtusirostre is a widespread species that is not facing any known threats, though it is occasionally taken as bycatch by deep-sea shrimp fisheries. 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:||In the eastern Atlantic, this species is found in the area between 22°N-11°S, but it is apparently absent in equatorial waters and in the eastern south Atlantic (Hulley and Paxton in press). This species has also been described from off St. Helena. It is also found in the western Atlantic from 42°N–40°S, as well at the Gulf of Mexico and the Caribbean and to 52°N in the Gulf Stream. It can also be found in the Indian ocean from 11°N–10°S, and the Pacific from 35°N–12°S, with some occurrences as far as 30°S off eastern Australia.|
Native:American Samoa; Argentina; Aruba; Australia; Bahamas; Barbados; Belize; Bermuda; Bonaire, Sint Eustatius and Saba; Brazil; British Indian Ocean Territory; Brunei Darussalam; Canada; Cape Verde; Cayman Islands; China; Christmas Island; Cocos (Keeling) Islands; Colombia; Comoros; Cook Islands; Costa Rica; Cuba; Curaçao; Disputed Territory (Paracel Is., Spratly Is.); Dominica; Dominican Republic; Fiji; French Guiana; French Polynesia; French Southern Territories (Mozambique Channel Is.); Gambia; Grenada; Guam; Guatemala; Guinea-Bissau; Haiti; Honduras; India; Indonesia; Jamaica; Japan; Kenya; Kiribati; Korea, Republic of; Madagascar; Malaysia; Maldives; Marshall Islands; Martinique; Mauritania; Mauritius; Mayotte; Mexico; Micronesia, Federated States of ; Mozambique; Nauru; New Caledonia; Nicaragua; Niue; Norfolk Island; Northern Mariana Islands; Palau; Panama; Papua New Guinea; Philippines; Puerto Rico; Réunion; Saint Helena, Ascension and Tristan da Cunha (Ascension, Saint Helena (main island)); Saint Lucia; Saint Pierre and Miquelon; Saint Vincent and the Grenadines; Samoa; Senegal; Seychelles; Solomon Islands; Somalia; South Africa; Sri Lanka; Suriname; Taiwan, Province of China; Tanzania, United Republic of; Tokelau; Tonga; Trinidad and Tobago; Tuvalu; United States; United States Minor Outlying Islands (Howland-Baker Is., Johnston I., Midway Is., US Line Is., Wake Is.); Uruguay; Vanuatu; Venezuela, Bolivarian Republic of; Viet Nam; Wallis and Futuna; Yemen
|FAO Marine Fishing Areas:|
Atlantic – southeast; Atlantic – eastern central; Atlantic – northeast; Atlantic – northwest; Atlantic – southwest; Atlantic – western central; Indian Ocean – eastern; Indian Ocean – western; Pacific – southwest; Pacific – western central; Pacific – eastern central; Pacific – northwest
|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. However, it appears in moderate numbers in mid-water trawl surveys taken in other parts of its range (Sassa et al. 2004). It also appears in significant numbers as bycatch of deep-sea shrimp trawling in the Indian Ocean (Pillai et al. 2009).|
|Current Population Trend:||Unknown|
|Habitat and Ecology:||This species is oceanic, mesopelagic and performs diel migrations from as deep as 325-700 m during the day, up to the surface to 125 m during the night for feeding purposes.|
|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. Myctophum obtusirostre. The IUCN Red List of Threatened Species 2015: e.T15600713A15603845.Downloaded on 15 October 2018.|
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