Sphyrnidae

Calle-Morán, Marcos Douglas & Béarez, Philippe, 2020, Updated checklist of marine cartilaginous fishes from continental and insular Ecuador (Tropical Eastern Pacific Ocean), Cybium 44 (3), pp. 239-250 : 243

Family Sphyrnidae

50. Sphyrna corona Springer, 1940 – Cornuda coronada – Scalloped bonnethead

Mainland. Béarez (1996), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013). NT

51. Sphyrna lewini (Griffith & Smith, 1834) – Cornuda común – Scalloped hammerhead Mainland/ Galápagos. Pers. obs., Béarez (1996), Jiménez-Prado and Béarez (2004), McCosker and Rosenblatt (2010), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013), Hearn et al. (2014), Tirado-Sánchez et al. (2016). CR

52. Sphyrna media Springer, 1940 – Cornuda cuchara – Scoophead shark

Mainland. Béarez (1996), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013). DD

53. Sphyrna mokarran (Rüppell, 1837) – Cornuda gigante – Great hammerhead

Mainland/ Galápagos. Béarez (1996), McCosker and Rosenblatt (2010), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013), Hearn et al. (2014), Tirado-Sánchez et al. (2016). CR

54. Sphyrna vespertina Springer, 1940 – Cornuda de corona – Bonnethead shark

Mainland/ Galápagos. Pers. obs., Béarez (1996), McCosker and Rosenblatt (2010), Martỉnez-Ortiz and Garcỉa-Domỉnguez (2013), Hearn et al. (2014), Del Moral-Flores et al. (2016), Tirado-Sánchez et al. (2016). LC

55. Sphyrna zygaena (Linnaeus, 1758) – Cornuda prieta – Smooth hammerhead

Mainland/ Galápagos. Pers. obs., Béarez (1996), Jiménez-Prado and Béarez (2004), McCosker and Rosenblatt (2010), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013), Hearn et al. (2014), Tirado-Sánchez et al. (2016). VU