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Assessing the trophic niche of South American Terns integrating conventional and isotopic methods
(Csiro Publishing, 2016-12)
Conventional dietary studies combined with stable isotope analysis allowed the characterisation of the trophic niche of South American Terns (Sterna hirundinacea) breeding in Argentina. Direct observation of prey deliveries ...
Trophic niche expansion during the non‑breeding season in kelp gulls of known breeding colony
(Springer, 2018-12)
Year-round foraging strategies are key determinants of bird population dynamics. However, trophic ecology studies during the non-breeding period rarely focus on individuals from a known breeding colony, precluding links ...
Individual specialization in the hunting wasp Trypoxylon (Trypargilum) albonigrum (Hymenoptera, Crabronidae)
(SpringerNew YorkEUA, 2007)
Trophic analysis of two species of Atopsyche (Trichoptera: Hydrobiosidae)
(Elsevier Gmbh, 2010-02)
To compare the trophic niche of coexisting larvae of Atopsyche yunguensis and Atopsyche spinosa we analysed their gut contents and found little niche overlap: A. yunguensis fed primarily on Trichoptera and amorphous matter, ...
Preliminary analysis of the feeding habits of batoids from the genera Mobula and Myliobatis in Northern Peru
(Universidad de Valparaíso, 2019)
Feeding habits and trophic niche overlap of the aquatic Orthoptera associated to macrophytes
(Academia Sinica, 2012-01)
The dietary analysis is a frequent first step in studying an animal?s ecology because diet directly reflects resource use and can provide insight into habitat utilization and competitive interactions. Little is known ...
Mudanças ontogenéticas na dieta de Oreochromis niloticus and Tilapia rendalli da represa de Barra Bonita (rio Tietê, Estado de São Paulo, Brasil)
(2012-07-11)
The Nile Tilapia, Oreochromis niloticus, and the Congo Tilapia, Tilapia rendalli, are important members of the African cichlids, and have been introduced to many Brazilian lakes and reservoirs. These species exhibit a large ...
Trophic ecology of large pelagic fish in the Saint Peter and Saint Paul Archipelago, Brazil
(2019-01-01)
Trophic relationships of large pelagic predators can determine the structure and dynamics of oceanic food webs. The feeding habits and trophic ecology of five large pelagic fish (Acanthocybium solandri, Coryphaena hippurus, ...