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25 results for “Abra”
Fig. 2 in A new epigean species of the genus Anelpistina (Insecta: Zygentoma: Nicoletiidae) from Sierra de El Abra, Taninul, Mexico
Fig. 2. Anelpistina taninuli sp. nov. Holotype, adult and paratype,. A. Hind leg. B. Claws with enlarged section showing hairy appearance. C. Urosternum IV. D. Male genital area. E. Urosternum VIII-IX. F. Urotergite X. G. Cercus. H. Ovipositor and subgenital plate. I. Apex of ovipositor.
Fig. 1 in A new epigean species of the genus Anelpistina (Insecta: Zygentoma: Nicoletiidae) from Sierra de El Abra, Taninul, Mexico
Fig. 1. Anelpistina taninuli sp. nov. Holotype, adult. A. Pedicellus (outside lateral view). B. Head. C. Border of insertion of antenna (arrows point at alveoli where macrochaetae have fallen). D. Labium. E. Maxilla. F. Apex of lacinia and galea. Galea with two conules of different widths. G. Mandible. H. Nota. I. Border of nota.
Sentinel-1 InSAR unwrapped data of the 27 July 2022 Abra earthquake in Luzon, the Philippines
<p>This is a supporting dataset for Tang et al. (2023), "Oblique blind faulting underneath the Luzon volcanic arc during the 2022 M<sub>w</sub> 7.0 Abra earthquake, the Philippines". The original and downsampled line-of-sight displacements for modeling are presented in this repository. The coseismic interferogram using the synthetic aperture radar images from Copernicus Sentinel-1A descending track 32 on 21 July and 2 August, 2022 (6 days before and after the mainshock). The flight direction is ~N190° with a westward look angle ranging from 36° to 45°. Details of processing and downsampling schemes can be found in the paper. The Sentinel-1 images were processed by European Space Agency (ESA) and downloaded from Alaska Satellite Facility (ASF) Data Search Vertex (<a href="https://search.asf.alaska.edu/">https://search.asf.alaska.edu/</a>).</p>
Aligned DNA sequence matrix for phylogenetic analyses in the article "Fifty years after: a taxonomic revision of the amphibian species from the Ecuadorian biodiversity hotspot Abra de Zamora, with description of two new Pristimantis species"
<p>The aligned matrices are in fasta format. Genes are arranged as follows:</p> <p>Subgenus Huicundomantis (Huicundomantis.fas):</p> <p>12S = 1–905</p> <p>16S = 906–1820</p> <p>RAG-1 = 1821–2463</p> <p> </p> <p>Genus Lynchius (Lynchius.fas):</p> <p>12S = 1–1028</p> <p>16S = 1029–2313</p> <p>RAG-1 = 2314–2925</p> <p> </p> <p>Pristimantis orestes group (Pristimantis_orestes.fas):</p> <p>12S = 1–964</p> <p>16S = 965–2041</p> <p>RAG-1 = 2042–2683</p>
On following pages: 184. Koopman's Pencil-tailed Tree Mouse (Chiropodomys karlkoopmani); 185. Greater Pencil-tailed Tree Mouse (Chiropodomys major); 186. Gray-bellied Pencil-tailed Tree Mouse (Chiropodomys muroides); 187. Lesser Pencil-tailed Tree Mouse (Chiropodomys pusillus); 188. Luzon Cordillera Forest Mouse (Apomys abrae); 189. Aurora Forest Mouse (Apomys aurorae); 190. Banahaw Forest Mouse (Apomys banahao); 191. Brown's Forest Mouse (Apomys brownorum); 192. Camiguin Forest Mouse (Apomys camiguinensis); 193. Northern Luzon Forest Mouse (Apomys datae); 194. Large Mindoro Forest Mouse (Apomys gracilirostris); 195. Mindanao Mossy Forest Mouse (Apomys hylocoetes); 196. Mindanao Montane Forest Mouse (Apomys insignis); 197. Mount Irid Forest Mouse (Apomys iridensis); 198. Mindanao Lowland Forest Mouse (Apomys littoralis); 199. Lubang Forest Mouse (Apomys lubangensis); 200. Large Forest Mouse (Apomys magnus); 201. Small Luzon Forest Mouse (Apomys microdon); 202. Mount Mingan Forest Mouse (Apomys minganensis); 203. Least Philippine Forest Mouse (Apomys musculus); 204. Long-nosed Luzon Forest Mouse (Apomys sacobianus); 205. Sierra Madre Forest Mouse (Apomys sierrae); 206. Zambales Forest Mouse (Apomys zambalensis); 207. Isarog Shrew Mouse (Archboldomys luzonensis); 208. Large Cordillera Shrew Mouse (Archboldomys maximus); 209. Isarog Striped Shrew Rat (Chrotomys gonzalesi); 210. Lowland Striped Shrew Rat (Chrotomys mindorensis); 211. Sibuyan Striped Shrew Rat (Chrotomys sibuyanensis); 212. Blazed Luzon Striped Shrew Rat (Chrotomys silaceus); 213. Montane Striped Shrew Rat (Chrotomys whitehead). in Muridae
On following pages: 184. Koopman's Pencil-tailed Tree Mouse (Chiropodomys karlkoopmani); 185. Greater Pencil-tailed Tree Mouse (Chiropodomys major); 186. Gray-bellied Pencil-tailed Tree Mouse (Chiropodomys muroides); 187. Lesser Pencil-tailed Tree Mouse (Chiropodomys pusillus); 188. Luzon Cordillera Forest Mouse (Apomys abrae); 189. Aurora Forest Mouse (Apomys aurorae); 190. Banahaw Forest Mouse (Apomys banahao); 191. Brown's Forest Mouse (Apomys brownorum); 192. Camiguin Forest Mouse (Apomys camiguinensis); 193. Northern Luzon Forest Mouse (Apomys datae); 194. Large Mindoro Forest Mouse (Apomys gracilirostris); 195. Mindanao Mossy Forest Mouse (Apomys hylocoetes); 196. Mindanao Montane Forest Mouse (Apomys insignis); 197. Mount Irid Forest Mouse (Apomys iridensis); 198. Mindanao Lowland Forest Mouse (Apomys littoralis); 199. Lubang Forest Mouse (Apomys lubangensis); 200. Large Forest Mouse (Apomys magnus); 201. Small Luzon Forest Mouse (Apomys microdon); 202. Mount Mingan Forest Mouse (Apomys minganensis); 203. Least Philippine Forest Mouse (Apomys musculus); 204. Long-nosed Luzon Forest Mouse (Apomys sacobianus); 205. Sierra Madre Forest Mouse (Apomys sierrae); 206. Zambales Forest Mouse (Apomys zambalensis); 207. Isarog Shrew Mouse (Archboldomys luzonensis); 208. Large Cordillera Shrew Mouse (Archboldomys maximus); 209. Isarog Striped Shrew Rat (Chrotomys gonzalesi); 210. Lowland Striped Shrew Rat (Chrotomys mindorensis); 211. Sibuyan Striped Shrew Rat (Chrotomys sibuyanensis); 212. Blazed Luzon Striped Shrew Rat (Chrotomys silaceus); 213. Montane Striped Shrew Rat (Chrotomys whitehead).
FIGURE 11. A–E. Larnax abra-patriciae. A. Lectotype. B in Four new species and eighteen lectotypifications of Larnax from Ecuador and Peru and a new synonym of Deprea orinocensis (Solanaceae: Solanoideae, Physalideae)
FIGURE 11. A–E. Larnax abra-patriciae. A. Lectotype. B. Flower in anthesis. C. Flower in lateral view. D. Habit. E. Fruits. F–J. Larnax altomayoensis. F. Lectotype. G. Flower in anthesis. H. Flower in lateral view. I. Habit. J. Fruit. A and F reproduced with permission of Arnaldoa.
Supplementary material 3 from: Miranda-Gamboa R, Espinasa L, Verde-Ramírez MA, Hernández-Lozano J, Lacaille JL, Espinasa M, Ornelas-García CP (2023) A new cave population of Astyanax mexicanus from Northern Sierra de El Abra, Tamaulipas, Mexico. Subterranean Biology 45: 95-117. https://doi.org/10.3897/subtbiol.45.98434
Contrasting vertical isolation between Pachón and El Refugio caves and the fossil canyon between Pachón and El Refugio caves
Supplementary material 2 from: Miranda-Gamboa R, Espinasa L, Verde-Ramírez MA, Hernández-Lozano J, Lacaille JL, Espinasa M, Ornelas-García CP (2023) A new cave population of Astyanax mexicanus from Northern Sierra de El Abra, Tamaulipas, Mexico. Subterranean Biology 45: 95-117. https://doi.org/10.3897/subtbiol.45.98434
Geometric morphometric coordinates, PCA values obtained from the geometric morphometric data and orbit diameter values for the populations
Acute Exacerbations Treated With BenRAlizumab (The ABRA Study)
ClinicalTrials.gov study NCT04098718. IPD Sharing: NO. Countries: 1. Publications: 1.
Figure 4 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 4 Variability in the correlation between eye and pigment may suggest introgression between the surface morph and the cave morph as evidenced by the presence of individuals that are highly depigmented, and without eyes (A) or individuals that are also highly depigmented but with eyes (B). For the other combinations of eye and pigment see Figure 3.
Figure 1 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 1 Chiquitita Cave map. The accessible and explored cave system is composed of a pit from which locals pump water out and a small chamber under the roots of a tree. Photographs from left to right are: 1 The pump facility with the pipe going into the pit 2 Descending into the pit 3 Entrance to the small chamber under the tree.
Figure 6 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 6 Fragment of the mitochondrial 16S rRNA. Individuals from Chiquitita Cave have identical sequence to members of the "A" lineage (Chica cave, Pachón cave, Molino cave and Rio Comandante surface river). Members of the "B" lineage (Sabinos cave and Tinaja cave) have 5-6 bp disagreements in this fragment, indicated by red arrows.
Figure 2 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 2 Topographic map of El Pujal area, in the southern-most Sierra de El Abra. Overlaid is the line topography of Chica, Cuates and Chiquitita Caves.
Figure 5 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 5 Eye histology in one of the fish with most degenerated eyes. A eye capsule. Notice the absence of lens. B retina. Notice the high disorganization of vestigial layers, which are for the most part unrecognizable when compared to surface fish retinal layers.
Figure 3 from: Espinasa L, Legendre L, Fumey J, Blin M, Rétaux S, Espinasa M (2018) A new cave locality for Astyanax cavefish in Sierra de El Abra, Mexico. Subterranean Biology 26: 39-53. https://doi.org/10.3897/subtbiol.26.26643
Figure 3 High variability in the eye and pigmentation level within the population inhabiting Chiquitita Cave. A eye size reduced B pupil closed C in the foreground a troglomorphic fish with reduced and embedded eyes and in the background a pigmented fish with large eyes D eyes and pigment mostly absent. Black arrow highlights pigmented cells in some troglomorphic fish and yellow arrow highlights fragmentation of the suborbital bone III.
Figure 4 from: Kopp J, Avasthi S, Espinasa L (2018) Phylogeographical convergence between Astyanax cavefish and mysid shrimps in the Sierra de El Abra, Mexico. Subterranean Biology 26: 75-84. https://doi.org/10.3897/subtbiol.26.27097
Figure 4 Pylogeographical convergence between mysid shrimps in the Sierra de El Abra and the mtDNA of Astyanax cavefish (right). Both aquatic species harbor the evolutionary signature of a phylogeographical discordance, where genetic markers of populations in central Sierra de El Abra are extremely distinct from the rest of the populations. Nuclear tree (left) based on the consensus of isoenzymes, RAPDs, microsatellite, and genomic sequences. a) Pachón as representative of northern populations. b-c) Sabinos and Tinaja as representative of central populations. d) Chica and Chiquitita as representative of southern populations.
Figure 3 from: Kopp J, Avasthi S, Espinasa L (2018) Phylogeographical convergence between Astyanax cavefish and mysid shrimps in the Sierra de El Abra, Mexico. Subterranean Biology 26: 75-84. https://doi.org/10.3897/subtbiol.26.27097
Figure 3 A, Base pair differences of histone 3 sequences between mysid shrimps. Specimens from central Sierra de El Abra (Lineage B) are markedly different from all other populations (Lineage A).
Figure 2 from: Kopp J, Avasthi S, Espinasa L (2018) Phylogeographical convergence between Astyanax cavefish and mysid shrimps in the Sierra de El Abra, Mexico. Subterranean Biology 26: 75-84. https://doi.org/10.3897/subtbiol.26.27097
Figure 2 Cave localities of A.mexicanus whose mitochondrial DNA has been analyzed. With larger font and underlined are localities where S.quinterensis were also collected. In red are caves harboring lineage A and in blue those with lineage B for both mtDNA in Astyanax and histone 3 for S.quinterensis. Notice that lineage B is restricted to a small biogeographical zone, circled in blue. A Molino B Caballo Moro C Pachón D Yerbaniz E Japones F Sabinos G Tinaja H Piedras I Curva J Chica K Chiquitita L Rio Subterraneo. (Figure modified from Mitchell et al. 1977).
Figure 1 from: Kopp J, Avasthi S, Espinasa L (2018) Phylogeographical convergence between Astyanax cavefish and mysid shrimps in the Sierra de El Abra, Mexico. Subterranean Biology 26: 75-84. https://doi.org/10.3897/subtbiol.26.27097
Figure 1 AAstyanaxmexicanus from Chiquitita cave B The mysid shrimp, Spelaeomysisquinterensis, also from Chiquitita cave. Both stygobitic organisms have overlapping biogeographic ranges throughout the El Abra karstic area, in northeaster Mexico.
Figure 4 from: Espinasa L, D. Bartolo N, E. Newkirk C (2014) DNA sequences of troglobitic nicoletiid insects support Sierra de El Abra and the Sierra de Guatemala as a single biogeographical area: Implications for Astyanax. Subterranean Biology 13: 35-44. https://doi.org/10.3897/subtbiol.13.7256
Figure 4 - The Boquillas River has changed its course throughout time. The Boquillas River currently separates the karstic areas of Sierra de Guatemala from the Sierra the El Abra. In the upper part of the figure, the Boquillas River is seen crossing the sierras through the Servilleta canyon. On the bottom part of the figure, a fossil canyon indicates the river's ancient course. Caves that in the past connected the Sierra de El Abra in the south to the Sierra de Guatemala in the north were only recently geologically truncated by the erosion of the new river course. Limestone is restricted to the green forested hills.
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