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FIGURE 2 in The tadpole of Hylodes caete (Anura: Hylodidae), an endemic Atlantic rainforest Torrent frog of Brazil
FIGURE 2. Tadpole of Hylodes caete in life (lot CFBH 43891), Stage 25, total length 56.1 mm, lateral view. Photograph by Leo R. Malagoli.
FIGURE 1 in The tadpole of Hylodes caete (Anura: Hylodidae), an endemic Atlantic rainforest Torrent frog of Brazil
FIGURE 1. Tadpole of Hylodes caete in preservative (lot CFBH 43891), Stage 25, total length 61.6 mm. (A) Lateral view, (B) dorsal view, (C) ventral view, and (D) oral disc.
FIGURES 78-80 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 78-80. Namea nebo sp. nov., male holotype (QMB S65274) from Mount Nebo (south-eastern Queensland), pedipalp: 78, retrolateral view; 79, retroventral view; 80, prolateral view. Scale bar = 3.0 mm.
FIGURES 55–64 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 55–64. Namea nigritarsus sp. nov., male holotype (QMB S111534) from Mount Glorious (south-eastern Queensland), somatic morphology: 55–56, carapace and abdomen, dorsal view; 57, cephalothorax, lateral view; 58, eyes, dorsal view; 59, mouthparts, ventral view; 60–61, cephalothorax and abdomen, ventral view; 62, leg I, prolateral view; 63, leg I tibia, retrolateral view; 64, leg I tibia, profile in standardised prolateral view, showing relative position of macrosetae (p, prolateral; pd, prodorsal; pv, proventral; v, ventral). Scale bars = 3.0 mm.
FIGURES 45–47 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 45–47. Namea gowardae sp. nov., male holotype (QMB S774) from Mount Glorious (south-eastern Queensland), pedipalp: 45, retrolateral view; 46, retroventral view; 47, prolateral view. Scale bar = 3.0 mm.
FIGURES 35–44 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 35–44. Namea gowardae sp. nov., male holotype (QMB S774) from Mount Glorious (south-eastern Queensland), somatic morphology: 35–36, carapace and abdomen, dorsal view; 37, cephalothorax, lateral view; 38, eyes, dorsal view; 39, mouthparts, ventral view; 40–41, cephalothorax and abdomen, ventral view; 42, leg I, prolateral view (inset shows detail of tibia, and the location of the 'tibial bald zone'); 43, leg I tibia, retrolateral view; 44, leg I tibia, profile in standardised prolateral view, showing relative position of macrosetae (pd, prodorsal; pv, proventral; v, ventral); note the broken seta (*) at position pv1. Scale bars = 3.0 mm.
FIGURES 32–34 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 32–34. Namea gloriosa sp. nov., male holotype (QMB S10269) from Mount Glorious (south-eastern Queensland), pedipalp: 32, retrolateral view; 33, retroventral view; 34, prolateral view. Scale bar = 3.0 mm.
FIGURES 65–67 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 65–67. Namea nigritarsus sp. nov., male holotype (QMB S111534) from Mount Glorious (south-eastern Queensland), pedipalp: 65, retrolateral view; 66, retroventral view; 67, prolateral view. Scale bar = 3.0 mm.
FIGURES 14–21 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 14–21. Comparative morphology of Namea from the D'Aguilar Range (south-eastern Queensland); each figure for each species depicts (a) the male tibia I in standardised prolateral view, (b) the male pedipalp in retrolateral view, +/- (c) the female cleared genitalia in dorsal view (if known): 14, N. gloriosa sp. nov. (QMB S10269); 15, N. nigritarsus sp. nov. (QMB S111534); 16, N. nebo sp. nov. (QMB S65274); 17, N. excavans Raven, 1984 (QMB S813); 18, N. brisbanensis Raven, 1984 (QMB S767 [male], S111397 [female]); 19, N. gowardae sp. nov. (QMB S774 [male], S111377 [female]); 20, N. salanitri Raven, 1984 (QMB S1166 [male], S111396 [female; with epigastric lobes highlighted*); 21, N. dahmsi Raven, 1984 (QMB S88018 [male tibia I], S800 [male pedipalp], S111481 [female; note bent right spermathecal fundus]). Tibial macrosetae are coloured and labelled according to their relative position (dark blue, prodorsal [pd]; red, prolateral [p] or proventral [pv]; dark grey, ventral [v]; light blue, retroventral [rv]).
FIGURE 13 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURE 13. Phylogeny of the genus Namea modified from Rix et al. (2020; fig. 2), inferred from a partitioned Bayesian analysis of that study's 'FULL' dataset (151 taxa, 5,261 bp, 50% majority-rule consensus tree). Clades corresponding to 30 morpho-species OTUs are collapsed for the genus Namea (square brackets denote the number of specimens included in each clade), and nodes have a posterior probability of ≥ 0.98 unless otherwise stated. Seven species recorded from the D'Aguilar Range (south-eastern Queensland) are highlighted in enlarged bold text; note that specimens of an eighth species, N. gloriosa sp. nov., were not sequenced for this study.
FIGURES 22–31 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 22–31. Namea gloriosa sp. nov., male holotype (QMB S10269) from Mount Glorious (south-eastern Queensland), somatic morphology: 22–23, carapace and abdomen, dorsal view; 24, cephalothorax, lateral view; 25, eyes, dorsal view; 26, mouthparts, ventral view; 27–28, cephalothorax and abdomen, ventral view; 29, leg I, prolateral view; 30, leg I tibia, retrolateral view; 31, leg I tibia, profile in standardised prolateral view, showing relative position of macrosetae (pd, prodorsal; pv, proventral; v, ventral); note the broken seta (*) at position v2. Scale bars = 3.0 mm.
FIGURES 4–12 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 4–12. Live habitus images and burrows of Namea from the D'Aguilar Range (south-eastern Queensland). 4–8, Live habitus images: 4, female N. brisbanensis Raven, 1984 from Gold Creek Reserve (note left leg IV missing); 5, paratype female N. gowardae sp. nov. from Mount Glorious; 6, female N. salanitri Raven, 1984 from Mount Mee; 7, female N. dahmsi Raven, 1984 from Clear Mountain; 8, subadult juvenile N. nigritarsus sp. nov. from Mount Glorious. 9–12, Burrow images: 9, burrow of unidentified Namea (N. nigritarsus sp. nov. or N. nebo sp. nov.; not collected) from Mount Nebo, with spider at entrance; 10, burrow of N. gowardae sp. nov. from Mount Glorious, with spider at entrance; 11, burrow of N. dahmsi from Clear Mountain; 12, burrow of N. nigritarsus sp. nov. from Mount Mee. Images 4–8, 10, 11 by M. Rix; 9, 12 by J. Wilson.
FIGURES 48–54 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 48–54. Namea gowardae sp. nov., female paratype (QMB S111377) from Maiala, Mount Glorious (south-eastern Queensland), somatic morphology: 48–49, carapace and abdomen, dorsal view; 50, cephalothorax, lateral view; 51, eyes, dorsal view; 52, mouthparts, ventral view; 53–54, cephalothorax and abdomen, ventral view (note that genitalia have been dissected from ventral abdominal epigastric region). Scale bars = 3.0 mm.
FIGURES 1–3. The D in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 1–3. The D'Aguilar Range of south-eastern Queensland: 1, elevational heat map showing upland areas surrounding Brisbane, and the relative position of the D'Aguilar Range; 2, topographic map of the D'Aguilar Range (in shaded relief), with major localities highlighted; 3, typical habitat for Namea on rainforest bank at Mount Glorious (Maiala section). Image 3 copyright Queensland Museum (used with permission).
FIGURES 68–77 in The open-holed trapdoor spiders (Mygalomorphae: Anamidae: Namea) of Australia's D'Aguilar Range: revealing an unexpected subtropical hotspot of rainforest diversity
FIGURES 68–77. Namea nebo sp. nov., male holotype (QMB S65274) from Boombana, Mount Nebo (south-eastern Queensland), somatic morphology: 68–69, carapace and abdomen, dorsal view; 70, cephalothorax, lateral view; 71, eyes, dorsal view; 72, mouthparts, ventral view; 73–74, cephalothorax and abdomen, ventral view; 75, leg I, prolateral view; 76, leg I tibia, retrolateral view; 77, leg I tibia, profile in standardised prolateral view, showing relative position of macrosetae (pd, prodorsal; pv, proventral; v, ventral). Scale bars = 3.0 mm.
Morphological variation in the Vriesea procera complex (Bromeliaceae, Tillandsioideae) in the Brazilian Atlantic Rainforest, with recognition of new taxa
The family Bromeliaceae is essentially Neotropical, with high endemism and diversity in the Atlantic Rainforest Domain. Species circumscription is a major problem in the family systematics, especially in the most diverse genera. Species of the Vriesea procera complex, which occur in forests and restinga (coastal vegetation) along the South American Atlantic coast from Venezuela to southern Brazil, share the same basic vegetative and reproductive morphological patterns. However, they vary widely in the number and position of inflorescence branches as well as in the dimensions, position, and shape of the leaves and flowers in different populations. Here we aimed (i) to evaluate the morphological variation in the V. procera complex, through morphometric analyses of natural populations along the Brazilian Atlantic Rainforest; and (ii) to determine the taxonomic relationships among these species, establishing the validity and the limits of variation of the taxa through taxonomic treatment. Fourteen natural populations, 271 individuals and 36 morphometric variables were analyzed. Kruskal-Wallis tests and discriminant analyses were conducted to test statistical differences between previously established groups. Of an original three species and three varieties, our data allowed us to recognize six species, including three new taxa and one new name and status. The resulting taxa are distinguished by the inflorescence and leaf sizes and especially by floral characteristics such as the length of bracts, sepals, petals, stamens, and pistils, besides the petal apex posture and relative position of the stamen during anthesis. Recognition of cryptic species under the names V. procera and V. neoglutinosa is an important step toward a better understanding of the biodiversity of the Brazilian Atlantic Rainforest.
Supplementary material 1 from: Basset Y, Donoso DA, Hajibabaei M, Wright MTG, Perez KHJ, Lamarre GPA, De León LF, Palacios-Vargas JG, Castaño-Meneses G, Rivera M, Perez F, Bobadilla R, Lopez Y, Ramirez JA, Barrios H (2020) Methodological considerations for monitoring soil/litter arthropods in tropical rainforests using DNA metabarcoding, with a special emphasis on ants, springtails and termites. Metabarcoding and Metagenomics 4: e58572. https://doi.org/10.3897/mbmg.4.58572
Methodological considerations for monitoring soil/litter arthropods in tropical rainforests using DNA metabarcoding, with a special emphasis on ants, springtails and termites
Data from: Dung beetle activity had no positive effect on nutrient concentration or performance of established rainforest seedlings
<p>All five datasets from this study correspond to field observations collected for seedlings of six tree species (<i>Brosimum alicastrum</i>, <i>Calophyllum brasiliense</i>, <i>Cymbopetalum baillonii</i>, <i>Diospyros digyna</i>, <i>Omphalea oleifera</i> and <i>Poulsenia armata</i>) in a tropical rainforest (Los Tuxtlas, Mexico). We estimated the concentrations of foliar nitrogen (N) and phosphorus (P), resource allocation (the ratio of biomass allocated to shoot vs root), seedling survival, and growth. Experimental seedlings were subject to three treatment levels: (a) feces added and beetles active, (b) feces added and beetles excluded, and (c) no feces added (and consequently no beetles active). We analyzed data at two levels: community (all plant species together) and individual species. For resource allocation (ESM_Dataset1_RootShoot) we weighed aerial parts (stem and leaves) and roots, separately, and calculated the root/shoot biomass ratio for each seedling. For foliar nutrients (ESM_Dataset2_FoliarNutrients) we obtained N and P concentrations using a Kjeldahl wet digestion and colorimetric analysis; for the analyses four outlier values were removed (for <em>Brosimum</em> one P value; for <i>Calophyllum</i> two P values and one N value). We analyzed foliar nutrients for all plant species. In the case of seedling survival (ESM_Dataset3_Survival) we registered seedling survival weekly during six weeks for <i>Cymbopetalum</i>, and during 26 weeks for the other five species. The response variable was the number of days elapsed until death; seedlings alive by the end of the experiment were included as right-censored data. For seedling growth in height (ESM_Dataset4_GrowthHeight; measured in all plant species except <i>Cymbopetalum</i>) we measured seedling height to the nearest centimeter every four or five weeks during 26 weeks. For this variable we calculated net growth in height (final height minus initial height). Finally, for the growth in the number of leaves (ESM_Dataset5_GrowthLeaves; measured in all plant species except <i>Cymbopetalum</i>) we counted the number of leaves lost and number of new leaves, every four or five weeks during 26 weeks; the response variable was the net growth in the number of leaves (final number of leaves minus initial number of leaves). All analyses were conducted in R. Detailed information about dataset structure and contents can be found in file ESM_Metadata.</p>
FIGURE 20 in A new genus and two new species of planthopper in the tribe Cenchreini (Hemiptera: Auchenorrhyncha: Derbidae) from lowland tropical rainforest in Costa Rica
FIGURE 20. Maximum likelihood phylogenetic trees (1,000 replicates) demonstrating the relationship of the novel taxa, Tico emmettcarri gen. et. sp. n. and Tico pseudosororius gen. et. sp. n. relative to other genera within the Cenchreini based on the; (A) 18S gene, (B) COI gene, and (C) consensus tree of combine 18S and COI data; scale bar = percent nucleotide difference.
FIGURE 19 in A new genus and two new species of planthopper in the tribe Cenchreini (Hemiptera: Auchenorrhyncha: Derbidae) from lowland tropical rainforest in Costa Rica
FIGURE 19. Female genitalia of Tico gen. n. pseudosororius sp. n.; A) pregenital plate ventral view and B) first gonapophysis of ovipositor.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.