2002
DOI: 10.4067/s0717-65382002000200007
|View full text |Cite
|
Sign up to set email alerts
|

Composicion De La Dieta De Oncorhynchus Mykiss (Walbaum 1792) (Pisces: Salmonidae) en Un Sistema Fluvial De Baja Intervencion Antropica: Estero Nonguen, Viii Region, Chile

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

1
1
0

Year Published

2013
2013
2021
2021

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 7 publications
(3 citation statements)
references
References 0 publications
1
1
0
Order By: Relevance
“…comm. ;Palma et al, 2002;Pascual and Ciancio, 2007;Penaluna et al, 2009; Figure 2), and these results are similar to observations for O. tschawytsha in the Allipen river, which is located in the same region, as well as for other rivers in northern Patagonia between 39° and 41°S (Soto et al, 2006(Soto et al, , 2007Arismendi et al, 2009).…”
Section: Trophic Interactions Between Macroinvertebrates and Fishsupporting
confidence: 87%
“…comm. ;Palma et al, 2002;Pascual and Ciancio, 2007;Penaluna et al, 2009; Figure 2), and these results are similar to observations for O. tschawytsha in the Allipen river, which is located in the same region, as well as for other rivers in northern Patagonia between 39° and 41°S (Soto et al, 2006(Soto et al, , 2007Arismendi et al, 2009).…”
Section: Trophic Interactions Between Macroinvertebrates and Fishsupporting
confidence: 87%
“…The main preys reported (Table 3) were Chironomidae larvae for T. aerolatus (Noa, 2013, Ferrada, 2015, T. chiltoni (Saez, 2013), C. australe (Quezada, 2014), whereas for P. gillissi the main prey were Ephemeroptera larvae (Padilla, 2015), these results would indicate that T. aerolatus, T. chiltoni and C. austral would predate on the same prey, whereas P. gillissi would have a different main prey, that would indicate an specialized predation. Unfortunately, there are few reports of other native species, although it would be possible found predator prey interactions between P. trutta that would predate on decapods of Aegla genus (Encina et al, 2017), and simultaneously Aegla and aquatic insects can be an important preys for O. mykiss (Ruiz, 1993;Palma et al, 2002;Pascual and Ciancio, 2007;Penaluna et al, 2009), and these results are similar to observations for O. tschawytsha in the Allipen river, which is located in the same region, as well as for other rivers in northern Patagonia between 39° and 41°S (Soto et al, 2006(Soto et al, , 2007Arismendi et al, 2009).…”
Section: Trophic Interactions Between Macroinvertebrates and Fishmentioning
confidence: 99%
“…Tanto bagres de torrente como truchas arco iris seleccionaron larvas de Elmidae en verano, pupas de Ceratopogonidae, larvas de Simuliidae en otoño y larvas de Trichoptera en otoño -verano. La selección de presas del bentos, por parte de las truchas en el arroyo El Carrizal de las Burras se comprobó que fue diferente a lo observado en otras poblaciones de Argentina y Chile, las cuales preferían a Ephemeroptera, Plecoptera y Trichoptera (Di Prinzio et al, 2015;Ferriz & Iwaszkiw, 2016), Decapoda y Gastropoda (Palma et al, 2002;, probablemente ligado a la oferta de cada uno de ésto ambientes. Desde el punto de vista nutricional, Ephemeroptera y Trichoptera aportan más calorías que Oligochaeta y larvas de Chironomidae (Cummins, 1967).…”
Section: H Macraei Desarrolló Todo Su Ciclo De Vida En Los Ambientes ...unclassified