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4,462 results for “South America”
FIGURE 2. Phylogenetic consensus tree among hermit crab species obtained from a in Molecular analysis validates of some informal morphological groups of Pagurus (Fabricius, 1775) (Anomura: Paguridae) from South America
FIGURE 2. Phylogenetic consensus tree among hermit crab species obtained from a fragment of Histone H3 (nDNA), inferred from Maximum Likelihood (ML) Maximum Parsimony (MP) and Neighbor-Joining (NJ) analysis. Topology of a ML is presented, with bootstrap values shown from left to right are for ML, MP and NJ respectively. Support numbers ≤ 50% are shown.
FIGURE 1 in Molecular analysis validates of some informal morphological groups of Pagurus (Fabricius, 1775) (Anomura: Paguridae) from South America
FIGURE 1. Phylogenetic consensus tree among hermit crab species obtained from sequences of 16S rRNA, inferred from Maximum Likelihood (ML), Maximum Parsimony (MP) and Neighbor-Joining (NJ) analysis. Topology of a ML is presented, with bootstrap values shown from left to right are for ML, MP and NJ respectively. Support numbers ≤ 50% are shown.
F in On the spider genus Oecobius Lucas, 1846 in South America (Araneae, Oecobiidae)
F 18–23. Oecobius navus: (18) male palpus ventral view; (19) female epigynum, ventral view. O. concinnus: (20) male palpus ventral view; (21) female epigynum, ventral view. O. marathaus: (22) male palpus ventral view; (23) female epigynum, ventral view.
F in On the spider genus Oecobius Lucas, 1846 in South America (Araneae, Oecobiidae)
F 12–16. Oecobius marathaus Tikader. Female: (12) dorsal view; (13) epigynum, ventral. male palpus: (14) retrolateral; (15) ventral; (16) prolateral. Scale bars: (12) 0.5 mm; (13–16) 0.25 mm. OTLI, oecobiid tegular lobe I; MS, mesal sclerite; CM, concave margin; OP, opening; LS, longitudinal sulcus.
F in On the spider genus Oecobius Lucas, 1846 in South America (Araneae, Oecobiidae)
F 7–11. Oecobius concinnus Simon. Female: (7) dorsal view; (8) epigynum, ventral. Male palpus: (9) retrolateral; (10) ventral; (11) prolateral. Scale bars: (7) 0.5 mm; (8–11) 0.25 mm. OTLI, oecobiid tegular lobe I.
FIG. 9. Colombophilosci a alticola Vandel, 1968, male 4.5 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 9. Colombophilosci a alticola Vandel, 1968, male 4.5 mm. Cx4 coxal plate IV; PE1/7 pereopods 1 and 7 in rostral view, with detail of dactylus 1; PL1±5 pleopods 1 to 5 in rostral view, with detail of endopodite 1 in caudal view; Sc1 ornamental sensory spine of carpus 1; Sc7 sensory spine and tricorn-like seta of carpus 7; Sp1 proximal sensory spine of propus 1; Ste tricorn-like setae of pleotelson; Sx4 tricorn-like setae of coxal plate IV; Tel pleotelson; UR uropod in rostral view.
FIG. 8 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 8. Caraiboscia christiani sp.n., male, holotype 3.5 mm. Gen genital papilla; PL1± 5 pleopods 1 to 5 in rostral view, with detail of endopodite 1 in caudal and rostral view.
FIG. 6 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 6. Caraiboscia christiani sp.n., male, holotype 3.5 mm. Da1 dactylus of pereopod 1 in rostral view; PE1±4 pereopods 1 to 4 in caudal view, detail of pereopod 1 in rostral view; Sc1 ornamental sensory spine of carpus 1; Sp1 sensory spine of propus 1.
FIG. 4 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 4. Caraiboscia christiani sp.n., male, holotype 3.5 mm. An1 antennula, with detail of distal article in lateral view; An2 antenna, with detail of apical organ; Ctf cephalothorax in frontal view; Cx3 coxal plate III; Cxp coxal plates with position of noduli laterales; Had habitus in dorsal view; Hal habitus in lateral view; Sx4 tricorn-like seta of coxal plate IV; Tel pleotelson.
F in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
F IG. 2. Caraiboscia microphthalma Vandel, 1968, male 4 mm. Mdl/r left and right mandible, with detail of left pars intermedia; Mxp maxilliped, with detail of endite in rostral view; Mx1 maxillula, with detail of apical lateral endite in rostral view; Mx2 maxilla.
FIG. 1. Caraiboscia microphthalma Vandel, 1968, male 4 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 1. Caraiboscia microphthalma Vandel, 1968, male 4mm. Ctf cephalothorax in frontal view; Had habitus in dorsal view; Hal habitus in lateral view; PL1± 2 pleopods 1 and 2 in rostral view, with detail of endopodite 1 in caudal view.
FIGURE 9 in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURE 9. Geographic distribution records of Kukulcania brevipes (Keyserling) and K. hibernalis (Hentz) in South America based on the material examined in this study. Note that K. hibernalis is also known from several localities in Argentina (Ramírez & Grismado 1997, 2008).
FIGURES 5A–F in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 5A–F. Kukulcania brevipes (Keyserling), SEM images (MUSM): A, male palp, prolateral view; B, ditto, apex of flattened setae; C, male metatarsus II (arrow indicates trichobothrium); D, male palpal tibia, elongated setae; E. female chelicerae, ventral view; F, female tarsus I, claws. Scale bars: A, E, F 0.1 mm; B 0.02 mm; C, D 0.05 mm.
FIGURES 3 in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 3AB. Kukulcania spp., internal female genitalia. A, K. brevipes (Keyserling) (MUSM); B, K. hibernalis (Hentz) (UFMG 7601).
FIGURES 2A–F. Kukulcania spp. A–C, K in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 2A–F. Kukulcania spp. A–C, K. brevipes (Keyserling): A, male (IBSP 162501) leg I, prolateral view; B, female (IBSP 162501) palp, prolateral; C, female leg I, prolateral. D–F, K. hibernalis (Hentz): D, male (IBSP 117068) leg I, prolateral view; E, female (IBSP 2607) palp, prolateral; C, female leg I, prolateral.
FIGURES 8A–D in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 8A–D. Kukulcania brevipes (Keyserling), specimens photographed during fieldwork in Peru: A, male from Humay, Pisco Province, Ica; B–C, females with egg-sac from Ricardo Palma, Huarochiri Province, Lima; D, entrance of female retreat under rocks in a wall in Chilca, Cañete Province, Lima.
FIGURES 7A–F in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 7A–F. Kukulcania brevipes (Keyserling), SEM images: A–B, cribellum: A, male (MUSM); B, female (MUSM); C, female (MUSM), spinnerets: anterior lateral (arrow indicates the mesal fringe of setae); D, ditto, spinning field; E, posterior median; F, posterior lateral. Abbreviations: Ac, aciniform gland spigot; MAp, major ampullate gland spigot; mAp, minor ampullate gland spigot; Pi, piriform gland spigots; PC, paracribellar gland spigot. Scale bars: A, B 0.2 mm; C 0.3 mm; D, F 0.1 mm; E 0.05 mm.
FIGURES 6A–F in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 6A–F. Kukulcania brevipes (Keyserling), SEM images: A, female calamistrum, prolateral view; B, apex of female palp, prolateral; C, female palpal tarsus, prolateral (arrows indicate chemosensitive setae); D, female tarsus I, prolateral; E, male metatarsus II, chemosensitive setae); F, female spermathecae, dorsal view. Scale bars: A, C 0.2 mm; B 0.5 mm; D 0.3 mm; E 0.01 mm; F 0.02 mm.
FIGURES 4A–B in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 4A–B. Kukulcania brevipes (Keyserling), internal female genitalia (IBSP 163512): A, ventral view; B, lateral view. Scale bar: 4.0 mm.
FIGURES 1A–F. Kukulcania spp. A–C, K in The spider genus Kukulcania in South America (Araneae: Filistatidae): a redescription of K. brevipes (Keyserling) and new records of K. hibernalis (Hentz)
FIGURES 1A–F. Kukulcania spp. A–C, K. brevipes (Keyserling), male (IBSP 162501): A, palp, prolateral view (arrow indicates ventral spines of femur); B, cymbium and copulatory bulb, prolateral (arrow indicates flattened setae on apex of cymbium); C, ditto, retrolateral. D–F, K. hibernalis (Hentz), male (IBSP 117068): D, palp, prolateral view; E, cymbium and copulatory bulb, prolateral; F, ditto, retrolateral.
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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.