Results 31 to 40 of about 16,872 (300)

Demography and Behaviour of Teinopodagrion oscillans (Odonata: Megapodagrionidae) in a Protected Area of the Colombian Andean Region

open access: yesInsects
The demography and behaviour of Teinopodagrion oscillans was studied in a protected area in the Andean region of Colombia. Adult damselflies were individually marked, and using their recapture histories, we estimated survival, longevity, sex ratio, and ...
Fredy Palacino-Rodríguez   +3 more
doaj   +1 more source

Polistinae biogeography in the Neotropics: history and prospects

open access: yesJournal of Hymenoptera Research, 2015
Discussions regarding Polistinae biogeography in the last two decades rarely associated current patterns of distribution with environmental changes. This well-known and very diverse group of insects is highly endemic in the Neotropics, but environmental ...
Antônio F. Carvalho   +4 more
doaj   +1 more source

cultura neotropical

open access: yesRevista de Arqueologia, 1994
Carajás representa um papel fundamental para a compreensão da integração humana na Amazônia. Isto acontece devido às suas características ambientais e às possfveis inteirações que os homens puderam ter com elas. Inclusive, como conseqüência disto, é posslvel esboçar uma hipótese testável, sobre a formação e evolução das culturas amazônicas, cujas ...
openaire   +3 more sources

Diversity and distribution of the free-living freshwater Cyclopoida (Copepoda: Crustacea) in the Neotropics

open access: yesBrazilian Journal of Biology
Cyclopoida species from the Neotropics are listed and their distributions are commented. The results showed 148 species in the Neotropics, where 83 species were recorded in the northern region (above upon Equator) and 110 species in the southern region ...
WM. Silva
doaj   +1 more source

The Mantodea (Dictyoptera: Insecta) of Rio Grande do Norte, Brazil: First List of Species and Geographical Records

open access: yesEntomoBrasilis, 2016
This study presents a list of the mantis species from the Brazilian state of Rio Grande do Norte and their distribution within the state. The records are derived from specimens deposited in the “Adalberto Antonio Varela Freire” Entomological Collection ...
Raphael Aquino Heleodoro   +2 more
doaj   +1 more source

Phylogeny of Dorstenia (Moraceae) reveals the polyphyletic nature of its neotropical sections

open access: yesRodriguésia, 2021
Dorstenia, the second largest genus of Moraceae, comprises nine sections that are mainly found in Africa and America. Two of them are woody macrospermous, and the other seven are herbaceous microspermous.
Marcelo Dias Machado Filho   +4 more
doaj   +1 more source

Neotropical Myrsinaceae - XX

open access: yesPhytologia., 1986
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +6 more sources

Advances in aquatic insect systematics and biodiversity in the Neotropics: introduction [PDF]

open access: yes, 2018
The Neotropical Region or Neotropics, contains vast expanses of rain forest and river systems representing some of the most biologically diverse ecosystems on Earth, but much of its resident biota remains undescribed and undocumented, and some of it is ...
David E. Bowles   +5 more
core   +1 more source

Interacting elevational and latitudinal gradients determine bat diversity and distribution across the Neotropics [PDF]

open access: yes, 2021
New World bats are heavily affected by the biophysical setting shaped by elevation and latitude. This study seeks to understand the patterns of bat species diversity across elevational, latitudinal and vegetation height gradients throughout the ...
Peres, Carlos A.   +7 more
core   +1 more source

Diversity of Scleria (Cyperaceae) in Amazonian restinga in Pará state, Brazil

open access: yesRodriguésia, 2020
This study aims to contribute to the knowledge on the taxonomy of Scleria in sandy coastal plains (restinga) in Pará state, Brazil. Material deposited in the herbaria of Museu Paraense Emílio Goeldi (MG), Embrapa Amazônia Oriental (IAN), and Instituto de
Layla Jamylle Costa Schneider   +1 more
doaj   +1 more source

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