Dietary overlap among native and non-native fish in Patagonian low-order streams

• Published in: Annales de Limnologie - International Journal of Limnology
• Main Authors: Di Prinzio, Cecilia Yanina, Casaux, Ricardo Jorge
• Format: Article in Journal/Newspaper
• Language: English
• Published: EDP Sciences
• Subjects: ARGENTINA; FEEDING STRATEGIES; HATCHERIA MACRAEI; PATAGONIA; SALMONIDS; https://purl.org/becyt/ford/1.6; https://purl.org/becyt/ford/1; Patagonia; San Juan; Argentino; Argentina; Ricardo; Dirección Nacional del Antártico; Instituto Antártico Argentino
• Online Access: http://hdl.handle.net/11336/194717

The diet composition and feeding strategy of native and exotic fish species were studied from May 2005 to February 2006 in three Patagonian low-order streams. A total of 464 fish were caught, which belonged to the exotic species Oncorhynchus mykiss (270), Salmo trutta (177) and the native species Ha...