(EnviroNews Nature) — Washington D.C. — On May 10, 2017, six imperiled marine species were granted protection under the Endangered Species Act (ESA) by the National Marine Fisheries Service (NMFS). The daggernose shark (Isogomphodon oxyrhynchus), the Brazilian guitarfish (Rhinobatos horkelii), the striped smoothhound shark (Mustelus fasciatus), the Argentine…