Nymphargus cochranae (Goin, 1961)

Camper, Jeffrey D., Torres-Carvajal, Omar, Ron, Santiago R., Nilsson, Jonas, Arteaga, Alejandro, Knowles, Travis W. & Arbogast, Brian S., 2021, Amphibians and reptiles of Wildsumaco Wildlife Sanctuary, Napo Province, Ecuador, Check List 17 (3), pp. 729-751 : 733

Nymphargus cochranae (Goin, 1961)

Material examined. ECUADOR • 1 adult; Napo Prov- ince, WWS, waterfall; 00.6859°S, 077.5986°W; 1405 m a.s.l.; 10 July 2010; QCAZ 48899 • 2 adults; Napo Prov- ince, WWS, Streamcreeper trail; 00.6714°S, 077.5987°W; 24 July 2014; QCAZ 57741 to 57742 .

Identification. These small frogs are green dorsally with small blue dots and a white opaque peritoneum ventrally. They lack finger webbing and humeral spines present in some other species of glass frogs. Males range from 24.0– 26.2 mm SVL and females 27.8–30.2 mm SVL ( Ron et al. 2019).

Habitat. These glass frogs were found in both primary and secondary forest along trails. One specimen was found in the spray zone of the waterfall.

Rulyrana flavopunctata (Lynch & Duellman, 1973) Material examined. ECUADOR • 3 adults; Napo Prov- ince, WWS, waterfall; 00.6859°S, 077.5986°W; 1405 m a.s.l.; 25 July 2014; QCAZ 57751 to 57753 • 1 adult; Napo Province, WWS, Piha Trail , about 50 m from road; 12 July 2018; QCAZ 74801 .

Identification. These small frogs have bright green slightly granular skin with small yellow spots dorsally. The venter has an opaque white peritoneum. There is moderate webbing between fingers III and IV, and hu- meral spines are absent. Males are 20.6–23.2 mm SVL and females are 24.12–25.7 mm SVL ( Ron et al. 2019).

Habitat. This species was found in association with waterfalls and streams in both primary and secondary forest. Only one specimen was found along a trail in sec- ondary forest and not along a water course.