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The rediscovery of hylodes regius: New information about a rare and microendemic atlantic rainforest torrent frog
(Deutsche Gesellschaft Herpetologie Terrarienkunde E V, 2020-10-30)
The genus Hylodes (Torrent frogs) is endemic to the montane Atlantic forests of Brazil, comprising species that are mostly locally distributed and face severe threats to their continued existence. Hylodes regius was described ...
Long-term avifaunal survey in an urban ecosystem from southeastern Brazil, with comments on range extensions, new and disappearing species
(Papéis Avulsos de Zoologia, 2018)
Root growth, appearance and disappearance in perennial grasses: Effects of the timing of water stress with or without defoliationCroissance, naissance et mort des racines chez les gram-inées vivaces : incidence du stress hydrique dans le temps, avec ou sans défoliation
(Agricultural Inst Canada, 2002-12)
The effects ofearly and late defoliations were evaluated under different levels of soil water content on root growth, appearance and disappear-ance in Stipa claraziiBall, S. tenuisPhil., and S. gynerioidesPhil. Field studies ...
Activity and reproductive patterns of lizards in the Chaco of Argentina
(Taylor & Francis, 2015-03)
We studied the activity and breeding pattern of dominant lizard species in the Arid Chaco, the southernmost subregion of the Chaco ecoregion (Chancaní Reserve, Córdoba province, Argentina). Lizards were captured with pitfall ...
Plant Species Complexes as Models to Understand Speciation and Evolution: A Review of South American Studies
(2018-01-02)
Identifying discontinuous entities within species complexes is a major topic in systematic and evolutionary biology. Comprehensive inventories describing and identifying species rapidly and correctly before they or their ...
Changes in irradiance and soil properties explain why typical non-arboreal savanna species disappear under tree encroachment
(Csiro Publishing, 2016-01-01)
Savanna vegetation maintains its openness and its diverse plant composition because of frequent fire events; however, when these are suppressed, encroachment is caused by increases in the tree density. In the neotropical ...
Forest disappearance by firewood consumption in the Amazon estuary
(Pontificia Universidad Católica del Perú. Fondo EditorialPE, 2018)
Beyond species loss: the extinction of ecological interactions in a changing world
(2015)
The effects of the present biodiversity crisis have been largely focused on the loss of species. However, a missed component of biodiversity loss that often accompanies or even precedes species disappearance is the extinction ...
Giant kelp (Macrocystis pyrifera, Phaeophyceae) recruitment near its southern limit in Baja California after mass disappearance during ENSO 1997-1998
(Journal of Phycology, 1999)
During the ENSO event of 1997-1998, density and population structure were evaluated in a Macrocystis pyrifera forest located in Bahía Tortugas, Baja California, Mexico, near the southern limit of the species' distribution ...