Results 31 to 40 of about 39,997 (296)
100 years of tropical bryophyte and lichen ecology : a bibliographic guide to the literature from 1901 - 2000 [PDF]
, 2002 A list of 401 citations pertaining to the ecology of tropical bryophytes and lichens is presented. The bibliography includes publications addressing the biology, ecology, natural history, and physiology of bryophytes and lichens, but generally eschews ...
Merwin, Mark C., Nadkarni, Nalini M.
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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
Hepaticae of Cerro Venamo, Venezuela, collected by J. Steyermark [PDF]
, 2002 A revision of herbarium material (NY) from Cerro Venamo, Venezuela (5°59’ N, 61°23’ W, 1890 m) yielded 77 hepatic species in 44 genera and 13 families. Most species have a neotropical distribution (75,32%), 6,49%, are pantropical and 9,09% are reported ...
Borges, Anna Luiza Ilkiu +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
Trials and tribulations of Neotropical plant taxonomy: Pace of tree species description
Plants, People, PlanetSocietal Impact Statement Given the current unprecedented concerns for global biodiversity loss, it is critical to identify best practices for describing new species more efficiently so we can complete the inventory of the Neotropical flora and implement
Manuel Luján +10 more
doaj +1 more source
Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil [PDF]
RodriguésiaOxalis comprises ca. 500 species and has a tropical and subtropical distribution. This genus contains four subgenera and Oxalis subg. Thamnoxys is the most diverse in Brazil.
Maria Carolina de Abreu +5 more
doaj +1 more source
Flora of Espírito Santo: Commelinaceae
Rodriguésia, 2022 This work is a part of the Flora do Espírito Santo project. The aim was to morphologically characterize the species of Commelinaceae occurring in the state of Espírito Santo and provide data on their geographical distribution, phenology, and comments ...
Quélita dos Santos Moraes +2 more
doaj +1 more source
Neotropical moss floras : species common to North and South America [PDF]
, 1995 North and South America share about 675 species that show two basic patterns, namely, those with a continuous range and those with a disjunct distribution.
Delgadillo M., Claudio
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Biogeographical patterns of the neotropical genus Battus Scopoli 1777 (Lepidoptera Papilionidae) [PDF]
, 1993 A phylogenetic approach to the groups of species of the neotropical Troidines currently included in the genus Battus Scopoli 1777 has been conducted. In the light of historical and ecological processes of evolution in the neotropical biota, the cladogram
OLIVERIO, Marco, RACHELI T.
core +1 more source
Ecology and evolution of pyrazines in insects
Biological Reviews, EarlyView.ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk +2 more
wiley +1 more source