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opencc-zeroMay 2023View details →

Supplementary material 2 from: Souza CS, Mattox GMT, Vita G, Ochoa LE, Melo BF, Oliveira C (2023) Molecular species delimitation and description of a new species of Phenacogaster (Teleostei, Characidae) from the southern Amazon basin. ZooKeys 1164: 1-21. https://doi.org/10.3897/zookeys.1164.102436

Best-score results of Assemble Species by Automatic Partitioning (ASAP) delimitation of species of Phenacogaster

opennotspecifiedJul 2023View details →

FIGURE 2 in A new species of Lelegeis Champion, 1886 from lowland natural forest of the Amazon basin of Peru (Coleoptera: Tenebrionidae, Diaperini)

FIGURE 2. Legeleis spp., tarsi of male. a—protarsus of L. helenavictoriae sp. n.; b—protarsus of L. nigrifrons (Chevrolat, 1878); c—mesotarsus of L. helenavictoriae sp. n.; d—mesotarsus of L. nigrifrons (Chevrolat, 1878).

opennotspecifiedJul 2023View details →

FIGURE 1. Legeleis spp., habitus. a—L in A new species of Lelegeis Champion, 1886 from lowland natural forest of the Amazon basin of Peru (Coleoptera: Tenebrionidae, Diaperini)

FIGURE 1. Legeleis spp., habitus. a—L. helenavictoriae sp. n., male; b—L. nigrifrons (Chevrolat, 1878), male from Panguana.

opencc-by-4.0Aug 2023View details →

The export of African mineral dust across the Atlantic and its impact over the Amazon Basin

<p>the codes used to analyze the model simulations in the paper</p>

Fig. 3 in Leaf isoprene and monoterpene emission distribution across hyperdominant tree genera in the Amazon basin

Fig. 3. Example light (dark blue trace) response curves of leaf photosynthesis (black trace), isoprene emissions (green trace) and monoterpene emissions from an individual in each of the 5 abundant genera including (a) Eschweilera sp., (b) Inga edulis, (c) Protium hebetatum, (d) Pouteria durlandii, (e) Licania oblongifolia. Also shown is an example light response curve from the monoterpene emitting species (f) Pouteria anomala. The dotted line represents a net flux of zero on the photosynthesis axis with negative values in the dark due to leaf respiration. Note that (c) Protium hebetatum is both an isoprene and monoterpene emitter while (f) Pouteria anomala is a monoterpene only emitter.

Fig. 2 in Leaf isoprene and monoterpene emission distribution across hyperdominant tree genera in the Amazon basin

Fig. 2. Percentages of hyperdominant species with leaf isoprenoid emissions for the abundant genera Protium, Licania, Inga, Eschweilera and Pouteria in the Amazon forest. n is the number of species sampled for each genus.

Fig. 1 in Leaf isoprene and monoterpene emission distribution across hyperdominant tree genera in the Amazon basin

Fig. 1. Images of the coupled leaf portable photosynthesis (Li6400XT) and volatile emission autosampler (Less-P) system developed in this study for the combined analysis of net photosynthesis and volatile isoprenoid emissions at remote field site locations in the Amazon forest.

Fig. 4 in Leaf isoprene and monoterpene emission distribution across hyperdominant tree genera in the Amazon basin

Fig. 4. Maximum leaf isoprenoid emissions from the light response curve data showing (a) maximum isoprenoid emissions for species where emissions were detected and (b) a histogram representing the distribution of maximum leaf isoprenoid emissions.

FIGURE 2. Mendoncia amabilis. A. Flowering branch. B. Anther. C in Mendoncia amabilis (Acanthaceae), a remarkable new species from the Amazon basin

FIGURE 2. Mendoncia amabilis. A. Flowering branch. B. Anther. C. Hairs at the base of the anthers. D. Pollen, polar view. E. Ornamentation of the exine. F. Pollen colpi, equatorial view. A. Photo by A. Baraona. B–F from Z. Cordero-P. et al. 407 (COL!).

FIGURE 5 in Mendoncia amabilis (Acanthaceae), a remarkable new species from the Amazon basin

FIGURE 5. Bracteole morphology of Mendoncia amabilis and similar species. A. M. amabilis. B. M. squamuligera. C. M. tonduzii. A. from Z. Cordero-P. et al. 407 (COL!). B. J.T.F. Guimarães et al. 34 (MG!). C. L. Castaño-Rosalba & G.E. Muñoz 148 (HUA!).

FIGURE 4 in Mendoncia amabilis (Acanthaceae), a remarkable new species from the Amazon basin

FIGURE 4. SEM of leaf blade and bracteole of Mendoncia amabilis and similar species. A–B. M. amabilis. A. Leaf-blade. B. Bracteole. C–D. M. squamuligera. C. Leaf-blade. D. Bracteole. E–F. M. tonduzii. E. Leaf-blade. F. Bracteole. A–B. from Z. Cordero-P. et al. 407 (COL!). C.D. J.T.F. Guimarães et al. 34 (MG!). E–F. L. Castaño-Rosalba & G.E. Muñoz 148 (HUA!).

FIGURE 1. Mendoncia amabilis. A. Flowering branch. B in Mendoncia amabilis (Acanthaceae), a remarkable new species from the Amazon basin

FIGURE 1. Mendoncia amabilis. A. Flowering branch. B. Adaxial surface of the leaf. C. Adaxial surface of the bracteole. D. Stamens inside of the corolla. E. Anther. F. Bracteole and gynoecium. G. Ovary and calyx. H. Detail of the stigma. Drawn by Carlos Alvarez based on Z. Cordero-P. et al. 407 (COL!).

opennotspecifiedOct 2023View details →

FIGURE 3 in Acorhinotermes murui sp. nov. (Blattodea: Isoptera: Rhinotermitidae: Rhinotermitinae), a new termite species from the Amazon basin

FIGURE 3. Acorhinotermes murui sp. nov. worker. A. Head dorsal view; B. Head lateral view; C. Mandibles; D. Digestive tract; E. Enteric valve. Abbreviations: A = apical tooth, s = subsidiary tooth, M1, 2, 3 = marginal teeth, mt = molar tooth, MPr = molar prominence, MPl = molar plate, C = crop, G = gizzard, M = mesenteron, P1 = ileum, P3 and P3b = paunch, P4 = colon, P5 = rectum. White arrowheads point to the invagination of the enteric valve (P2) into the paunch (P3). Black arrowheads point to EVA cushion type.

opennotspecifiedOct 2023View details →

FIGURE 2 in Acorhinotermes murui sp. nov. (Blattodea: Isoptera: Rhinotermitidae: Rhinotermitinae), a new termite species from the Amazon basin

FIGURE 2. Acorhinotermes murui sp. nov. soldier. A. Dorsal and B. lateral view of head and pronotum; C. labrum; and D. Oblique, E. ventral, and F. frontal view of head capsule. Arrowheads point to eye spot.