Triakidae, J.E.Gray, 1851

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 : 242

Family Triakidae

24. Galeorhinus galeus (Linnaeus, 1758) – Cazón – Tope shark

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

25. Mustelus albipinnis Castro-Aguirre, Antuna-Mendiola, González-Acosta & De la Cruz-Agüero , 20051 – Tiburón de aleta lisa con margen blanco – Whitemargin fin smooth-hound

Galápagos. Acuña-Marrero et al. (2013), Hearn et al. (2014), Tirado-Sánchez et al. (2016). DD

26. Mustelus dorsalis Gill, 1864 – Tiburón de punta lisa – Sharptooth smooth-hound

Mainland. Béarez (1996), Jiménez-Prado and Béarez (2004), Robertson and Allen (2015). DD

27. Mustelus henlei (Gill, 1863) – Musola parda – Brown smooth-hound ( Fig. 2A )

Mainland. Pers. obs., Béarez (1996), Jiménez-Prado and Béarez (2004), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013). LC

28. Mustelus lunulatus Jordan & Gilbert, 1882 – Musola segadora – Sicklefin smooth-hound

Mainland. Pers. obs., Béarez (1996), Jiménez-Prado and Béarez (2004), Martỉnez-Ortiz and Garcỉa- Domỉnguez (2013), Briones-Mendoza et al. (2018). LC

29. Mustelus mento Cope, 1877 – Perro liso moteado – Speckled smooth-hound

Mainland/ Galápagos. Béarez (1996), Jiménez-Prado and Béarez (2004), McCosker and Rosenblatt (2010), Hearn et al. (2014), Tirado-Sánchez et al. (2016). NT

30. Mustelus whitneyi Chirichigno F., 1973 – Musola prieta – Humpback smooth-hound

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

31. Triakis acutipinna Kato, 1968 – Tollo del Ecuador – Sharpfin houndshark

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

1 Represents a controversial record that needs confirmation. 32. Triakis maculata Kner & Steindachner, 1867 – Tollo manchado – Spotted houndshark

Galápagos. McCosker and Rosenblatt (2010), Hearn et al. (2014), Tirado-Sánchez et al. (2016). VU

Figures

Figure 2. – Pictures of some comon species from the Ecuadorian coastal small-scale fishery (© P. Béarez). A: Mustelus henlei (596 mm TL, Puerto López, 17 Nov. 2004). B: Carcharhinus falciformis (1095 mm TL, Puerto López, 13 May 2006). C: Nasolamia velox (1060 mm TL, Puerto López, 15 Dec. 2005). D: Squatina armata (940 mm TL, Salango, 22 Apr. 1994). E: Zapteryx xyster (410 mm TL, Puerto López, 19 Nov. 2011). F: Pseudobatos leucorhynchus (664 mm TL, Salango, 8 Nov. 2008). G: Pseudobatos prahli (765 mm TL, Puerto López, 8 Nov. 2008). H: Rostroraja equatorialis (560 mm TL, Puerto López, 19 Nov. 2011). I: Urobatis halleri (437 mm TL, Salango, 13 Jul. 1994). J: Myliobatis peruvianus (1920 mm TL, Salango, 11 Nov. 2008).