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113 results for “rainforest trees”
Distribution. CE Madagascar, known only from its type locality, the Sahafina Forest (29-230 m above sea level), a lowland rainforest fragment of 15-6 km2, and its surrounding "savoka" (fallow farmland with cultivated trees), about 58 km E of Andasibe-Mantadia National Park and 18 km W of the Indian Ocean. The geographic range is presumably limited to the lowland areas (below 700 m) between the Mangoro River to the S and the Rianila River to the N, an area of about 7600 km?2. in Cheirogaleidae
Distribution. CE Madagascar, known only from its type locality, the Sahafina Forest (29-230 m above sea level), a lowland rainforest fragment of 15-6 km2, and its surrounding "savoka" (fallow farmland with cultivated trees), about 58 km E of Andasibe-Mantadia National Park and 18 km W of the Indian Ocean. The geographic range is presumably limited to the lowland areas (below 700 m) between the Mangoro River to the S and the Rianila River to the N, an area of about 7600 km?2.
FIGURE 1. Majority-rule consensus tree from a in Integrative revision of the Lygodactylus madagascariensis group reveals an unexpected diversity of little brown geckos in Madagascar's rainforest
FIGURE 1. Majority-rule consensus tree from a Maximum likelihood analysis based on 537 bp of the mitochondrial 16S rRNA gene, for all available samples of the Lygodactylus madagascariensis group. Outer circles of different color mark categories of bootstrap branch support as indicated, inner circles of different color mark categories of Posterior Probability support from a separate Bayesian analysis. Missing circles on the backbone of clade A5 indicate different topology in the ML and BI analysis. Colors correspond to species-level lineages delimited by the ASAP partition with lowest ASAP score, with two exceptions: (i) L. madagascariensis samples from Montagne d'Ambre are shown as different clusters to better illustrate its co-occurrence with other lineages at this site, as well as patterns of allele sharing in the nuclear encoded genes (Fig. 2); (ii) the three uppermost samples of L. guibei were defined by ASAP as separate lineage but are here considered as conspecific with L. guibei in a preliminary way.
FIGURE 3. Majority-rule consensus tree from a in Integrative revision of the Lygodactylus madagascariensis group reveals an unexpected diversity of little brown geckos in Madagascar's rainforest
FIGURE 3. Majority-rule consensus tree from a partitioned maximum likelihood analysis of a multigene dataset of 10,141 bp of fragments of five mitochondrial and eight nuclear markers for all species and candidate species in the Lygodactylus madagascariensis group. Lineages are colored to match the 16S tree and haplotype networks (Figs. 1‒2). A1 to A5 are ad-hoc defined major subclades as discussed in the text. Outer circles of different color mark categories of bootstrap branch support as indicated, inner circles of different color mark categories of Posterior Probability support from a separate partitioned Bayesian analysis.
FIGURES 16–19 in Oecanthus buxixu sp. nov. (Orthoptera: Grylloidea: Oecanthidae): A new species of tree cricket from Brazilian Amazon rainforest
FIGURES 16–19. Spectrogram of the calling song of Oecanthus buxixu sp. nov. 16, Sonogram of the calling song registered in the field; 17, Sonogram of the calling song registered in the Lab.; 18, Oscillogram of the calling song registered in the Lab; 19, peak frequency.
FIGURES 20–24 in Oecanthus buxixu sp. nov. (Orthoptera: Grylloidea: Oecanthidae): A new species of tree cricket from Brazilian Amazon rainforest
FIGURES 20–24. Photographs of Oecanthus buxixu sp. nov. in the field. 20, Adult male; 21, Adult female; 22, Nymph f; 23, Adult female feeding; 24, shrub Clidemia japurensis (buxixu). Photos by Mendes, D.M.M.
FIGURES 1–15 in Oecanthus buxixu sp. nov. (Orthoptera: Grylloidea: Oecanthidae): A new species of tree cricket from Brazilian Amazon rainforest
FIGURES 1–15. Male and Female morphological characteristics of Oecanthus buxixu sp. nov. after alcohol fixation. 1–3, Male in dorsal, ventral and lateral view; 4, Part of head in dorsal view, with scape and pedicel in ventral view; 5, Male terminalia in ventral view, showing subgenital plate and cerci; 6, Male supranal plate, dorsal view; 7, Female terminalia in dorsal view, showing supranal plate; 8, Tibia III serrulate, with four inner and three outer subapical spurs (*); 9, Tibia III apex, with three outer apical spurs (a, b, c); 10, Tibia III apex, with four inner apical spurs (d, e, f, g); 11, Ovipositor apex, ventral view; 12, Male metanotal gland, dorsal view; 13, Male right tegmina, ventral view; 14, Phallic sclerites, ventral view; 15, Phallic sclerites, dorsal view. Conventions: sp—scape, pd—pedicel, Sc—scutum, St—scutellum, pml—posterior median lobe, MLophi—median lophi of pseudepiphallus; PsAp—pseudepiphallic apodema; r—rami; Arc—ectophallic arc; EctF—ectophallic fold; EctVp— ectophallic invagination ventral projection; EctAp—ectophallic apodema; End—endophalus.
FIGURE 2. Simira robusta. A. Tree. B in Simira robusta (Rubiaceae, Condamineeae), a new species from the Atlantic Rainforest of south-eastern Brazil
FIGURE 2. Simira robusta. A. Tree. B. Branch with flowers; C. Detail of inflorescences; D. Branch with fruits and seeds. E. Detail of the fruit, note the four lobes forming a cross-like structure, reflexed outwards when fully open. Photos by Geovanne S. Siqueira.
Figure 2 in Helminths of some tree frogs of the families Hylidae and Phyllomedusidae in an Atlantic rainforest fragment, Brazil
Figure 2. Rarefaction curve of the component community richness of tree frogs from an Atlantic Rainforest fragment, north-east Brazil, June 2015 to February 2016.
Figure 1 in Helminths of some tree frogs of the families Hylidae and Phyllomedusidae in an Atlantic rainforest fragment, Brazil
Figure 1. Location of the Estação Ecológica do Tapacurá, an Atlantic Rainforest fragment located in the state of Pernambuco within the Brazilian Atlantic Rainforest domain, north-east Brazil.
Canopy and understory tree guilds respond differently to the environment in an Indian rainforest
<ul> <li> <p>Questions. Changes in the functional composition of tree communities along resource availability gradients have received attention, but it is unclear whether or not understory and canopy guilds respond similarly to different light, biomechanical, and hydraulic constraints.</p> </li> <li> <p>Location. An anthropically-undisturbed, old-growth wet evergreen Dipterocarp forest plot located in Karnataka State, India.</p> </li> <li> <p>Methods. We measured leaf and wood traits of 89 tree species representing 99% of all individuals in a 10 ha permanent plot with varying topographic and canopy conditions inferred from LiDAR data. We assigned tree species to guilds of canopy and understory species and assessed the variation of the guild weighted means of functional trait values with canopy height and topography.</p> </li> <li> <p>Results. The functional trait space did not differ between canopy and understory tree species. However, environmental filtering led to significantly different functional composition of canopy and understory guild assemblages. Furthermore, they responded differently along environmental gradients related to water, nutrients, light, and wind exposure. For example, the canopy guild responded to wind exposure while the understory guild did not.</p> </li> <li>Conclusions. The pools of understory and canopy species are functionally similar. However, fine-scale environmental heterogeneity impacts differently on these two guilds, generating striking differences in functional composition between understory and canopy guild assemblages. Accounting for vertical guilds improves our understanding of forest communities’ assembly processes.</li> </ul>
Data from: Nuclear and chloroplast DNA phylogeography reveals Pleistocene divergence and subsequent secondary contact of two genetic lineages of the tropical rainforest tree species Shorea leprosula (Dipterocarpaceae) in Southeast Asia
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Data from: The ancient tropical rainforest tree Symphonia globulifera L. f. (Clusiaceae) was not restricted to postulated Pleistocene refugia in Atlantic Equatorial Africa
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Data from: Contrasting patterns of local richness of seedlings, saplings and trees may have implications for regeneration in rainforest remnants
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Data from: Invasion of Hawaiian rainforests by an introduced amphibian predator and N2-fixing tree increases soil N2O emissions
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Data from: Parallel diversifications of Cremastosperma and Mosannona (Annonaceae), tropical rainforest trees tracking Neogene upheaval of South America
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Data from: The effect of habitat fragmentation on the bee visitor assemblages of three Australian tropical rainforest tree species
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Data from: Short distance pollen dispersal and low genetic diversity in a subcanopy tropical rainforest tree, Fontainea picrosperma (Euphorbiaceae)
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Data from: Seed size predicts community composition and carbon storage potential of tree communities in rainforest fragments in India’s Western Ghats
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Data from: Tropical rainforests that persisted: inferences from the Quaternary demographic history of eight tree species in the Guiana shield
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Data from: Relationships between population density, fine-scale genetic structure, mating system and pollen dispersal in a timber tree from African rainforests.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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