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1,473 results for “Geographic distribution”
FIGURE 28 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 28. Haasea gruberi sp. nov., holotype male (NHMW9470). A. Leg-pair 2, posterior view. B. Leg-pair 3, anterior view. C. Right leg 4, posterior view. D. Right leg 5, posterior view. E. Left leg 6, anterior view. F. Leg-pair 7, anterior view. G. Left leg 10, posterior view. H. Left leg 11, posterior view. Scale bars: 0.1 mm.
FIGURE 35 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 35. Haasea makarovi sp. nov., A. Paratype male (IZB), left anterior gonopod, lateral view. B. Paratype male (IZB), left anterior gonopod, mesal view. C. Paratype male (IZB), left anterior gonopod, detail of distal part, lateral view. D. Paratype male (IZB), left anterior gonopod, detail of distal part, mesal view. E. Paratype male (NHMW9474), anterior gonopods, detail, posterodital view. F. Paratype male (NHMW9474), left posterior gonopod, mesal view. G. Paratype female (IZB), vulvae, ventral view. Abbreviations: a—angiocoxite; ab—anterior branch; alp—anterior lateral process; b—bursa; cp—coxal process; f—furrow; mb—medial branch; mdl—mesodistal lobe; ml—"Opuntia-like" membranous lobe; mp—mesal process; o—operculum; pb—posterior branch; pc—papillated cone; pgp—postgenital plate; plp—posterior lateral process; so—seminal opening; t—telopodite. Scale bars: 0.1 mm (A, B, F, G), 0.05 mm (C, D, E).
FIGURE 17 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 17. Haasea inflata (Verhoeff, 1907), males from Posruck, Schlossberg, Austria. A. Habitus, lateral view. B. Left anterior gonopod, lateral view. C. Left anterior gonopod, mesal view. Scale bars: 1 mm (A), 0.1 mm (B, C).
FIGURE 14 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 14. Haasea germanica (Verhoeff, 1901), male from Krummnussbaum, Austria. A–E. Left anterior gonopod. F–H. Right posterior gonopod. A. Mesal view. B. Lateral view. C. Distolateral view. D. Detail of distal part, mesal view. E. Detail of distal part, distal view. F, G. Posterior view. H. Mesal view. Abbreviations: a—angiocoxite; ab—anterior branch; asl—anterior sternal lobe; cp—coxal process; dp—distal part; f—furrow; mb—medial branch; mdl—mesodistal lobe; ml—"Opuntia-like" membranous lobe; mp—mesal process; pb—posterior branch; pc—papillated cone; pl—posterior lamella; plp—posterior lateral process; s—sternum; so—seminal opening; t—telopodite. Scale bars: 0.1 mm (A–C, F–H), 0.05 mm (D, E).
FIGURE 13 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 13. Haasea germanica (Verhoeff, 1901), male from Krummnussbaum, Austria. A. Habitus, lateral view. B. Left anterior gonopod, lateral view. C. Left anterior gonopod, mesal view. Scale bars: 1 mm (A), 0.1 mm (B, C).
FIGURE 1. Living Haasea Verhoeff, 1895. A. H in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 1. Living Haasea Verhoeff, 1895. A. H. germanica (Verhoeff, 1901), female from Reiflding, Germany. B. H. ger- manica (Verhoeff, 1901), mating pair from Riedl, Germany. C. H. flavescens (Latzel, 1884), male from Schwaighofen, Austria. D. H. flavescens (Latzel, 1884), mating pair from Gaisberg, Austria. E. H. hungarica (Verhoeff, 1928), male from Fruška gora Mt., Serbia. F. H. vidinensis (Strasser, 1973a), female from the Ponor Radovanske reke Cave, Serbia. Photos credit: A–D. Jörg Spelda, E. Dragiša Savić (photo in lab), F. Nikola Vesović (photo in lab).
FIGURE 16 in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 16. Haasea hungarica (Verhoeff, 1928), male from Fruška gora Mt., Serbia. A. Right anterior gonopod, mesal view. B. Right anterior gonopod, lateral view. C. Right anterior gonopod, detail of distal part, mesal view. D. Left posterior gonopod, mesal view. E. Right posterior gonopod, mesal view. F. Right posterior gonopod, posterior view. Abbreviations: a—angiocoxite; ab—anterior branch; asl—anterior sternal lobe; cp—coxal process; dp—distal part; mb—medial branch; mdl—mesodistal lobe; ml—"Opuntia-like" membranous lobe; mp—mesal process; pb—posterior branch; pc—papillated cone; pl—posterior lamella; plp—posterior lateral process; so—seminal opening; t—telopodite. Scale bars: 0.1 mm (A, B, D–F), 0.05 mm (C).
Data from: Modelling species distributions limited by geographic barriers: a case study with African and American primates
<p><strong>Aim:</strong> The boundaries of species distributions are often shaped by natural barriers such as mountains and rivers, but species distribution models usually fail to include these constraints. We tested several approaches that include barriers as explanatory variables in species distribution models.</p> <p><strong>Location:</strong> Africa and South America.</p> <p><strong>Time period:</strong> Current</p> <p><strong>Major taxa studied:</strong> Primates</p> <p><strong>Methods:</strong> We modelled the ranges of pairs of species separated by a river taking into account three explanatory components: the environment (ecosystems, topo-hydrography, climate, human pressure), the spatial structure shaped by history and population dynamics (using a trend-surface approach), and rivers as naturals barriers to dispersal (using a binary cis-trans variable that describes both sides of the river). To assess how the addition of a spatial structure and the barrier could improve distribution models, we used a nested approach by comparing models based on: a) the environment; b) the environment and the spatial structure; and c) the environment, the spatial structure and the river. These models were constructed using the favourability functions.</p> <p><strong>Results:</strong> There was a decreased occurrence of high-favourability values in the opposite side of the rivers in models that included the spatial structure of distributions, compared to models based on environment alone. This decrease was more marked when the description of the spatial structure was made more flexible. However, model performance was significantly improved by the inclusion of cis-trans variables that identified areas on the opposite side as totally unfavourable.</p> <p><strong>Main conclusions:</strong> The performance of distribution models can improve by the use of approaches that describe barriers. Although adding the location of geographic units in relation to a river appears to be the most accurate way to define the presence of a barrier, defining this variable may be challenging. A suitable alternative is to analyse the spatial structure of distributions using a flexible approach.</p>
FIGURE 9 in DNA barcodes, morphology and geographic distribution confirm a new butterfly species in the genus Rhamma (Lepidoptera: Lycaenidae)
FIGURE 9. Neighbor Joining identification tree. Rhamma eleonorae sp. nov sequences are denoted as: Rhamma sp 1 BMC16124 and 22302. Note the placement of Rhamma arria from Llanos de Cuiva. The distances were computed using the Kimura 2-parameter method (Kimura 1980) and are in the units of the number of base substitutions per site. The analysis involved 42 nucleotide sequences. All positions containing gaps and missing data were eliminated. There were a total of 577 positions in the final dataset. Analyses were conducted in MEGA7 (Kumar et al. 2016).
FIGURES 6–8. Rhamma female genitalia from Colombia. 6 in DNA barcodes, morphology and geographic distribution confirm a new butterfly species in the genus Rhamma (Lepidoptera: Lycaenidae)
FIGURES 6–8. Rhamma female genitalia from Colombia. 6, Rhamma arria female, Cordillera Occidental; 7, Rhamma oxida female, Cauca; 8, Rhamma eleonorae sp. nov., female Paratype.
FIGURES 1-5. Rhamma adults from Colombia. 1 in DNA barcodes, morphology and geographic distribution confirm a new butterfly species in the genus Rhamma (Lepidoptera: Lycaenidae)
FIGURES 1-5. Rhamma adults from Colombia. 1, Rhamma arria male, Llanos de Cuiva; 2, Rhamma arria female, Cordillera Occidental; 3, Rhamma oxida male, Cauca; 4, Rhamma oxida female, Cauca; 5, Rhamma eleonorae sp. nov., female Holotype.
FIGURE 3 in A new discovery of a long-winged form of Mexican endemic grasshopper Melanotettix dibelonius Bruner, 1904 (Orthoptera: Acrididae: Gomphocerinae) and notes on wing polymorphism and geographic distribution
FIGURE 3. Updated geographic distribution of Melanotettix dibelonius and its two morphotypes identified (red triangle = longwinged form; blue circle = short-winged form). Numbers beside the symbols indicate the locality number. *Asterisk denotes localities from which specimens were measured for the morphological analyses.
FIGURE 2 in A new discovery of a long-winged form of Mexican endemic grasshopper Melanotettix dibelonius Bruner, 1904 (Orthoptera: Acrididae: Gomphocerinae) and notes on wing polymorphism and geographic distribution
FIGURE 2. Images of mounted individuals of Melanotettix dibelonius. A. Long-winged male lateral. B. Short-winged male lateral. C. Long-winged male dorsal. D. Short-winged male dorsal. E. Long-winged female lateral. F. Short-winged female lateral. G. Long-winged female dorsal. H. Short-winged female dorsal.
FIGURE 1 in A new discovery of a long-winged form of Mexican endemic grasshopper Melanotettix dibelonius Bruner, 1904 (Orthoptera: Acrididae: Gomphocerinae) and notes on wing polymorphism and geographic distribution
FIGURE 1. Images of live individuals of Melanotettix dibelonius. A. Long-winged male. B. Short-winged female. C. Longwinged male (parasitized with acari). D. Short-winged male. E. Long-winged female. F. Short-winged male. Photos by SSU, BF & MEP.
FIGURES 60 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 60. Geographical distribution of Parascepsis ignobilis Grados & Mantilla new species, and P. ingenium Grados & Mantilla new species.
FIGURES 53–56 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 53–56. Male genitalia of Parascepsis ignobilis Grados & Mantilla new species. (Genitalia # JGA 719 MUSM). 53. Dorsal view. 54. Ventral view. 55. Lateral view. 56. Aedeagus. Scale= 1 mm.
FIGURES 45–48 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 45–48. Details of the wings of Parascepsis ingenium Grados & Mantilla new species. 45. White "androconial" patch in the anal cell on the ventral side of the forewing. 46. Elongated area with light brown spicules on the costal cell at the dorsal side of the hindwing. 47. Area with spicules of the costal cell; scales removed. 48. Spicules at 80x.
FIGURES 43–44 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 43–44. Wings of Parascepsis ingenium Grados & Mantilla new species. 43. Forewing. 44 Hindwing.
FIGURES 41–42 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 41–42. Female genitalia of P. ingenium Grados & Mantilla new species. (Genitalia # JGA 772 MUSM). 41. Lateral view. 42. Dorsal view. Scale= 1 mm.
FIGURES 33–36. Parascepsis ingenium Grados & Mantilla new species. 33–34. Holotype male. 33. Dorsal view. 34. Ventral view. 35–36 in The genusParascepsis Dognin,1923(Lepidoptera,Erebidae,Arctiinae,Ctenuchina) in Peru, with the description of three new species, a new combination and their geographical distributions
FIGURES 33–36. Parascepsis ingenium Grados & Mantilla new species. 33–34. Holotype male. 33. Dorsal view. 34. Ventral view. 35–36. Paratype female (ca. Atalaya, Madre de Dios river). 35. Dorsal view. 36. Ventral view. Scale= 5 mm.
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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.