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FIG. 9 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 9. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp., gonopods: A, gonopods in situ, ventral view (IBSP 12509); B, fringed process on telopodite (IBSP 12509); C, right gonopod, ectal view (IBSP 7318); D, detail of post-prefemoral process (IBSP 7318); E, distal region of right gonopod (IBSP 6674); F, left gonopod, ventral view (IBSP 7318). Scale bars: A, 200 µm; B, 20 µm; C, F, 100 µm; D, 40 µm; E, 50 µm. Abbreviations: see Material and methods.

FIG. 5 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 5. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp.: A, anterior region, anterior view (IBSP 4901); B, detail of head in anterior view (IBSP 6529); C, head, ventral view (IBSP 10929); D, detail of head, with labral region and mandibles, ventral view (IBSP 10929); E, head and gnathochilarium, ventral view (IBSP 10929); F, detail of head (IBSP 10929). Scale bars: A, 300 µm; B, 50 µm; C, E, 400 µm; D, F, 100 µm.

FIG. 10 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 10. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp., male (IBSP 11002), left gonopod (A-C, F) and right gonopod (D, E): A, mesal view; B, submesal view; C, suboral view; D, submesal view; E, solenomere, submesal view; F, distal region, mesal view. Scale bars: A, 300 µm; B-D, 200 µm; E, F, 100 µm. Abbreviations: see Material and methods.

FIG. 6 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 6. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp.: A, midbody ring, anterior view (IBSP 10929); B, detail of tergal region with limbus, anterior view (IBSP 10929); C, D, tergal microsculpture, anterior view (IBSP 10929); E, ventral region of female detailing the vulvae (IBSP 10822); F, detail of the vulvae, ventral view (IBSP 10822). Scale bars: A, 500 µm; B, 100 µm; C, D, 10 µm; E, 400 µm; F, 200 µm. Abbreviations: see Material and methods.

FIG. 3 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 3. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp., female: A, habitus, lateral view (IBSP 10822); B, midbody paraterga, lateral view (IBSP 10822); C, distal region of midbody paratergum, lateral view (IBSP 10929); D, detail of ozospore, lateral view (IBSP 10929), with an associate fungus detailed. Scale bars: A, 2 mm; B, 200 µm; C, 100 µm; D, 40 µm.

FIG. 8 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 8. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp.: A, posterior region, dorsal view (IBSP 10929); B, detail of epiproct, dorsal view (IBSP 10929); C, posterior region, ventral view (IBSP 4901); D, detail of paraproct, ventral view (IBSP 4901); E, detail of epiproct with spinnerets (IBSP 4901); F, detail of spinneret (IBSP 4901). Scale bars: A, 500 µm; B, 300 µm; C, D, 100 µm; E, 400 µm; F, 200 µm. Abbreviations: see Material and methods.

FIG. 2 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 2. — Habitus of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp. (IBSP 6528): A, male in dorsal view; B, male in ventral view, with detail of anterior region; C, female in dorsal view; D, female in ventral view, with detail of anterior region; E, male in lateral view. Arrows in B and D indicating the gonopods and cyphopods, respectively. Scale bars: 2 mm.

FIG. 4 in Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)

FIG. 4. — SEM of Pseudoporatia kananciue Iniesta, Bouzan, Souza & Brescovit, n. sp., female (IBSP 10929): A, last antennomeres, distal view; B, seventh antennomere, lateral view; C, detail of tufts on sixth antennomere, lateral view; D, detail of anterior tufts on fifth antennomere, lateral view. Scale bars: A, B, 50 µm; C, D, 40 µm. Abbreviations: see Material and methods.

publicJul 2023View details →

dryad40/100

Between a rock and a hard place: Comparing rock-dwelling animal prevalence across abandoned paddy, orchards, and rock outcrops in a biodiversity hotspot

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dryad36/100

Data from: Differential adaptation to a harsh granite outcrop habitat between sympatric Mimulus species

Understanding which environmental variables and traits underlie adaptation to harsh environments is difficult since many traits evolve simultaneously as populations or species diverge. Here we investigate the ecological variables and traits that underlie Mimulus laciniatus' adaptation to granite outcrops compared to its sympatric, mesic-adapted progenitor M. guttatus. We use fine scale measurements of soil moisture and herbivory to examine differences in selective forces between the species' habitats, and measure selection on flowering time, flower size, plant height, and leaf shape in a reciprocal transplant using M. laciniatus x M. guttatus F4 hybrids. We find that differences in drought & herbivory drive survival differences between habitats, that M. laciniatus and M. guttatus are each better adapted to their native habitat, and differential habitat selection on flowering time, plant stature, and leaf shape. While early flowering time, small stature, and lobed leaf shape underlie plant fitness in M. laciniatus' seasonally dry environment, increased plant size is advantageous in a competitive mesic environment replete with herbivores like M. guttatus'. Given that we observed divergent selection between habitats in the direction of species differences, we conclude that adaptation to different microhabitats is an important component of reproductive isolation in this sympatric species pair.

opencc-zeroDec 2017View details →

opencc-byMay 2021View details →

Outcrop Iz-471

Decifered tectonics in the outcrop. The Izyayu River, Tchernyshev Ridge, Cis-Urals. Source: Objaverse 1.0 / Sketchfab

opencc-by-4.0Jan 2022View details →

Molecular Phylogenetics and Trait Evolution in Stigmatodon (Bromeliaceae, Tillandsioideae), an Endemic Genus to Brazilian Rocky Outcrops

Abstract—The genus Stigmatodon occurs in steep granite slopes, typical of the inselbergs from the Brazilian Atlantic Forest. Here, we present the first broad phylogenetic analysis focused on Stigmatodon, sampling a total of 83 terminals, including 16 of the 20 species of the genus and the morphologically similar species of Vriesea. We conducted a phylogenetic analysis using two plastid markers (matK and rps16-trnK) and the nuclear gene PHYC to infer phylogenetic relationships and reconstruct ancestral states for ecological and morphological characters. Our results suggest the monophyly of Stigmatodon as originally circumscribed is only possible with the inclusion of morphologically and ecologically similar Vriesea species. In addition, the morphological and anatomical traits led us to propose a new circumscription for the genus, combining eight species of Vriesea to Stigmatodon. The stomata positioned above the ordinary epidermal cells, the adaxial water-storage parenchyma with axially elongated cells, the stamens positioned in two groups of three on each side of the corolla and the tubo-laciniate stigma are exclusive to Stigmatodon in its new circumscription. This new morphological and phylogenetic results constitute a relevant contribution to the taxonomy and evolution of Bromeliaceae, one of the most diverse and ecologically important families of flowering plants of the Neotropics.

opencc-by-4.0Sep 2022View details →

Manually mapped traces from UAV-acquired images of Loviisa shoreline outcrops

This dataset contains manually mapped two-dimensional bedrock fracture traces from shoreline outcrop orthomosaics generated from UAV-acquired images (https://doi.org/10.5281/zenodo.7077518). The outcrops are located along the shoreline of Loviisa, South-East Finland. Mapping has been done in ArcGIS with snapping toggled on to document the topological abutment relationships between traces. Data is published as ESRI Shapefiles in the ETRS-TM35FIN (EPSG:3067) coordinate system.  The work in manual mapping was done as part of a Geological Survey of Finland project, KYT KARIKKO, with funding from Finnish National Nuclear Waste Management Fund (KYT) during the years 2019 and 2020. This dataset has been previously used as part of a Master's Thesis, which can be located here: <a href="https://urn.fi/URN:NBN:fi-fe202003259211">https://urn.fi/URN:NBN:fi-fe202003259211</a>, and in a Journal of Structural Geology article (OG1 target area), located here: https://doi.org/10.1016/j.jsg.2021.104304.

opencc-by-4.0Sep 2022View details →

Automatically mapped traces from UAV-acquired images of Loviisa shoreline outcrops

This dataset contains automatically mapped two-dimensional bedrock fracture traces from shoreline outcrop orthomosaics generated from UAV-acquired images (https://doi.org/10.5281/zenodo.7077518). The outcrops are located along the shoreline of Loviisa, South-East Finland. Code for automatic mapping is available on GitHub (https://github.com/nialov/ALSA). Data is published as ESRI Shapefiles in the ETRS-TM35FIN (EPSG:3067) coordinate system.  The work in automatic mapping was done as part of a Geological Survey of Finland project, Kallioperän Rikkonaisuus, during 2021-2022.

opencc-by-4.0May 2024View details →

Unraveling the local and regional determinants of the high plant diversity at marine rocky outcrops in Uruguay

This repository includes the data (environmental and species by plot) and codes associated to our work which analized the high plant diversity reported in Atlantic rocky outcrops of Uruguay.  In this study we analyzed the local determinants and regional processes that could determine this high plant diversity. Specifically, we evaluated the potential role of the regional species pool diversity (through the presence of different species assemblages according to their preferential environment or vegetation type), and the local determinants of plant diversity in the coast-inland gradient of stress and disturbance.