Results 41 to 50 of about 770 (173)

Lutzomyia reducta Feliciangeli et al., 1988, a host of Leishmania amazonensis, sympatric with two other members of the Flaviscutellata complex in southern Amazonas and Rondônia, Brazil (Diptera: Psychodidae) Lutzomyia reducta Feliciangeli et al., 1988 um hospedeiro de Leishmania amazonensis, simpátrico com duas outras espécies do complexo flaviscutellata no sul do Amazonas e Rondônica, Brasil (Diptera: Psychodidae)

Memorias do Instituto Oswaldo Cruz, 1989
A member of the Lutzomyia flaviscutellata complex from Rondônia and southern Amazonas States, Brazil, is so close to the Venezuelan Lutzomyia olmeca recuta Feliciangeli et al., 1988, that it is regarded as belonging to the same species.
R. A. Freitas, T. V. Barrett, R. D. Naiff   +2 more
doaj   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, Volume 101, Issue 4, Page 2053-2076, August 2026.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

PondNet – towards a global network of experiments on the effects of climate change on aquatic ecosystems

Ecography, Volume 2026, Issue 8, August 2026.
Global change is reshaping the distribution of biodiversity and the functioning of ecosystems. Predicting the long‐term consequences of such changes remains a challenge due to a need for a clear understanding of the mechanisms underpinning ecosystem‐level responses, as well as the role of geographical and environmental contingencies.
Miguel G. Matias, Dominique Gravel, Jonathan M. Chase, Carla Pinto‐ Cruz, David García‐ Callejas, M. Thomas P. Gilbert, Mathew A. Leibold, Dora Neto, Cátia L. Pereira, Carlos Ramos, Pedro M. Raposeiro, Alejandro Rozenfeld, Katarzyna Sroczynska, David R. Vieites, Guy Woodward, Miguel B. Araújo   +15 more
wiley   +1 more source

Phylogenetic relationships of a new species of Apostolepis from Brazilian Cerrado with notes on the assimilis group (Serpentes: Colubridae: Xenodontinae: Elapomorphini)

Papéis Avulsos de Zoologia, 2005
The assimilis species group is one of the several assemblages that can be distinguished within the genus Apostolepis. The group is characterized by a uniform red dorsal pattern, broad nucho-cervical collars, enlarged light snout blotch, dark ventral head,
Hebert Ferrarezzi, Fausto Erritto Barbo, Cristina España Albuquerque   +2 more
doaj   +1 more source

Rethinking areas of endemism and barriers: perspectives for a causal historical biogeography and a critique of Schultz and Cracraft (2024)

Cladistics, Volume 42, Issue 4, Page 401-412, August 2026.
Abstract Historical biogeography faces a persistent conceptual and methodological dilemma concerning the nature of its central analytical units. Using the recent proposal by Schultz and Cracraft (Cladistics 40, 653) as a catalyst, this article critiques the argument that causal inference necessitates the replacement of areas of endemism with barriers ...
Augusto Ferrari
wiley   +1 more source

Climatic Niche Differentiation Accompanied the Radiation of Leaf‐Eared Mice in the Phyllotis darwini Species Group (Sigmodontinae, Cricetidae)

Journal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim To characterise the evolution of climatic niches during the diversification of the Phyllotis darwini species group, in order to assess the extent to which divergences involved in radiation were associated with patterns of conservatism or divergence of climatic niches, and whether the differentiation found among climatic niches correlated ...
Marcial Quiroga‐Carmona, José H. Urquizo, Naim M. Bautista, Guillermo D'Elía, Jay F. Storz   +4 more
wiley   +1 more source

Biogeografia delle Alpi Sud-Orientali [PDF]

Biogeographia – The Journal of Integrative Biogeography, 1989
BIOGEOGRAPHIA Lavori della SOCIETA ITALIANA DI BIOGEOGRAFIA Pzzbbliczzto xotto gli zzmpz'cz' clel Co/z.vz’glz'0 Nzzziormle delle Rzberc/ae e del Mz‘m‘.vtero def Benz’ Cultzmzlz’ ed Ambz'entzzlz' NUOVA SERIE - Vol. XIII — 1987 (Pubblicato il 30 Giugno 1989) 7'3: Direttore reypa/zszzbilez B.
openaire   +3 more sources

Mapping Zoonotic Risk With a Biogeographic Perspective on Transmission Cycles

Journal of Biogeography, Volume 53, Issue 7, July 2026.
ABSTRACT Aim When mapping the transmission risk of zoonotic diseases, the way vectors and wild carrier hosts are integrated into the modelling process has relevant impacts on the final output. The wide diversity of zoonotic cycles entails that a single methodological approach may be insufficient to cover the influence of vectors and wild carrier hosts ...
Jesús Olivero, Marina Cobos‐Mayo, Alisa Aliaga‐Samanez   +2 more
wiley   +1 more source

CERRADO EM ÁREA DISJUNTA EM BREJO DE ALTITUDE NO AGRESTE PERNAMBUCANO, BRASIL

Boletim Goiano de Geografia, 2014
O estudo dos brejos de altitude configura-se como fundamental para a Geografia do semiárido pernambucano, uma vez que permite resolver questões de valor tanto na sua vertente física, quanto na social.
Linaldo Severino dos Santos, Helena Paula de Barros Silva, Eugenia Cristina Gonçalves Pereira   +2 more
doaj   +1 more source

A distribuição dos seres vivos no espaço: algumas reflexões sobre a evolução desse conhecimento e desafios presentes para a Geografia

Revista da ANPEGE, 2020
A Biogeografia é uma área de conhecimento interdisciplinar, para a qual a Geografia tem oferecido importantes contribuições ao longo do tempo. Este artigo tem o objetivo de realizar uma análise da evolução dessa área do conhecimento na Geografia e ...
Bartolomeu Israel Souza, Eduardo Lima, Sueli Furlan, Rosemeri Souza, Luiz Antonio Cestaro   +4 more
doaj   +1 more source