Results 41 to 50 of about 5,502 (236)
, 2021 The Cerrado biome in Brazil covers approximately 24% of the country. It is one of the richest and most diverse savannas in the world, with 23 vegetation types (physiognomies) consisting mostly of tropical savannas, grasslands, forests and dry forests. It
Fonseca, Leila Maria Garcia +9 more
core +1 more source
Genetics and Molecular Biology, 2007 Allozyme, microsatellite and random amplified polymorphic DNA (RAPD) molecular markers were used to investigate the within and between population genetic variability and between population genetic differentiation of the Brazilian stingless bee uruçu ...
Mara Garcia Tavares +7 more
doaj +1 more source
Yield and diametric structure of Dimorphandra mollis Benth.
Pesquisa Agropecuária Tropical, 2021 Dimorphandra mollis is native to the Brazilian Savanna and has social, economic and environmental importance. This study aimed to evaluate the yield and diametric distribution of Dimorphandra mollis Benth.
Karoline Paulino Costa +4 more
doaj +1 more source
RodriguésiaOs ambientes abertos de Cerrado têm sido considerados ambientes marginais ou complementares para beija-flores, apesar do registro de considerável número de espécies deste grupo de visitantes florais.
Adriana Oliveira Machado +1 more
doaj +1 more source
Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
The Anatomical Record, EarlyView.Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source
BRS Savanna: new six-rowed malting barley cultivar for irrigated crops in the Brazilian savanna
, 2021 BRS Savanna, a cross between V. Morales x IF200113, is a spring andan early-maturing six-rowed barley, widely adapted to irrigated areas of the savanna, in Central Brazil.
Amabile, Renato
core
Social wasps (Hymenoptera, Polistinae) from the Brazilian savanna
, 2020 The present study was developed aiming to evaluate the richness and biogeography of social wasp species in the Brazilian savanna, Cerrado. In order to do so, we gathered data from specialized literature and field samplings performed at Sempre-Vivas ...
Milani, Lucas Rocha +9 more
core +1 more source
Anthelmintic activity of plant extracts from Brazilian savanna
Veterinary Parasitology, 2017 Helminth infections represent a serious problem for the production of small ruminants that is currently aggravated by resistance to anthelmintic products and has induced a search for control alternatives, such as natural products. In this study, extracts of Turnera ulmifolia L. (leaves and roots), Parkia platycephala Benth.
Oliveira, Andreia F. +8 more
openaire +3 more sources
The Anatomical Record, EarlyView.Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso +2 more
wiley +1 more source