Riccardo Lollobrigidi

4 Questions 6 Answers 0 Followers

Questions related from Riccardo Lollobrigidi

Most used methods to verify if a species is generalist or specialist?

I'm studying the diet of Salmo cettii (Rafinesque, 1810) and I've already used the Costello method, as Amudsen et. alii, 1990 suggest.

11 August 2015 6,385 5 View

Any publication that provides nutritional values of the different components of the macrobenthic community in a stream?

I want to know how the proteic values can influence predator's selectivity.

30 July 2015 1,998 7 View

Which physico-chemical parameters could I correlate to the feeding habits of a fish?

I'm working on the feeding habits of Salmo macrostigma (stomach contents have been taken by gastric lavage). Could correlating them to some abiotic parameter be a right choice?

23 January 2015 526 7 View

Are there studies that quantify the niche overlap (and thus the competition) between Micropterus salmoides and Esox lucius in Italian lakes?

I'd like to know "the degree of responsibility" of Micropterus salmoides in the decline of Esox lucius in Italy.

05 November 2014 4,339 3 View