Endangered and Threatened Wildlife; 90-Day Finding on a Petition To List 19 Species and 3 Subpopulations of Sharks as Threatened or Endangered Under the Endangered Species Act

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We (NMFS) announce a 90-day finding on a petition to list 19 species and 3 subpopulations of sharks as threatened or endangered under the Endangered Species Act (ESA). We find that the petition presents substantial scientific or commercial information indicating that the petitioned action may be warranted for 9 species: Centrophorus harrissoni, Isogomphodon oxyrhynchus, Mustelus fasciatus, Mustelus schmitti, Squatina aculeata, Squatina argentina, Squatina guggenheim, Squatina oculata, and Squatina squatina. Therefore, we will conduct a status review of the nine species to determine if the petitioned action is warranted. To ensure that the status review is comprehensive, we are soliciting scientific and commercial information pertaining to these petitioned species from any interested party. We find that the petition does not present substantial scientific or commercial information indicating that the petitioned action may be warranted for 10 species and 3 subpopulations: Carcharhinus borneensis, Carcharhinus hemiodon, Carcharias taurus (Southwest Atlantic subpopulation), Cetorhinus maximus (North Pacific subpopulation), Cetorhinus maximus (Northeast Atlantic subpopulation), Haploble