Miller, PhilipCasaca Santos, CatarinaCarlson, JohnNatanson, LisaCortés, EnricMas, FedericoHazin, Fábio H. V.Travassos, PauloMacias, DavidOrtiz de Urbina, JosetxuCoelho, RuiDomingo, Andrés2019-10-072019-10-072019http://hdl.handle.net/10400.1/12799This paper provides an update of the study on post-release mortality of the shortfin mako, Isurus oxyrinchus developed within the ICCAT Shark Research and Data Collection Program (SRDCP). Up to date, 43 tags (14 sPATs and 29 miniPATs) have been deployed by observers on Brazilian, Portuguese, Spanish, Uruguayan, and US vessels in the temperate NE and NW, Equatorial and SW Atlantic. Data from 35 out of 43 tagged specimens could be used to obtain preliminary information regarding post-release mortality, resulting in a total of 8 mortality and 27 survival events.engPost-release mortalitySatellite taggingShortfin makoSharks research programworking paper