Results 51 to 60 of about 3,473 (314)
Vulnerability of global forest ecoregions to future climate change
Global Ecology and Conservation, 2019 The vulnerability of global forest ecoregions to future climate change represents a major threat to biodiversity and ecosystems worldwide. Therefore, it is important to investigate this vulnerability to improve the global conservation management network ...
Chun-Jing Wang +2 more
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European Journal of Taxonomy, 2022 Four new species of the spider genus Physocyclus Simon, 1893 are described from Mexico. Two species are described based on male and female adult specimens: Physocyclus mariachi sp. nov. and P. sikuapu sp. nov.
Garduño NOLASCO Samuel +1 more
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First records of the Neotropic genus Dilopharius Townes (Hymenoptera: Ichneumonidae: Ichneumoninae) in Florida [PDF]
, 2001 Dilopharius Townes (1966) ranges from the southern United States to Argentina. Its only described species is D. otomitus (Cresson 1868), previously known from Mexico and south Texas, but now recorded for the first time from ...
Porter, Charles C.
core
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
South American polypores : first annotated checklist from Argentinean Yungas [PDF]
, 2007 A preliminary checklist of the polypore mycota of “Yungas”, subtropical mountain forests of northwestern Argentina, is presented. An intensive search of records in literature was done, and polypore exsiccatae from that phytogeographic province kept at ...
Rajchenberg, Mario +1 more
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Clade‐wide morphological and functional variation of the sauropsid columella
The Anatomical Record, EarlyView.Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock +4 more
wiley +1 more source
Crossoliparis - a new genus of Malaxidinae (Orchidaceae, Malaxideae), from neotropic
Acta Societatis Botanicorum Poloniae, 2011 A new genus Crossoliparis of the subtribe Malaxidinae (Orchidaceae), from tropical area of Central America is proposed. The new genus type species is described and illustrated.
Hanna B. Margońska
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Checklist of freshwater symbiotic temnocephalans (Platyhelminthes, Rhabditophora, Temnocephalida) from the Neotropics [PDF]
, 2014 Fil: Martínez-Aquino, Andrés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; ArgentinaFil: Brusa, Francisco. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Brusa, Francisco +2 more
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Segmental composition and nerve distribution of the brachial plexus in Galictis cuja
The Anatomical Record, EarlyView.Abstract Galictis cuja is a neotropical mustelid with terrestrial locomotor habits, yet the anatomy of its brachial plexus has remained undescribed. This study characterizes the origin, organization, and distribution of the brachial plexus nerves in 15 adult specimens (30 antimeres).
Natan da Cruz de Carvalho +6 more
wiley +1 more source
Acta Botânica Brasílica, 1997 A ocorrência de Leucophanaceae, representada nos neotrópicos pela espécie Leucophanes molleri C. Müll., é registrada no estado do Pará. No Brasil, a espécie apresenta distribuição disjunta, sendo encontrada apenas nas regiões norte e sudeste.
Regina C. L Lisboa +1 more
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