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4,585 results for “Scorpion”
FIGURES 1–12 in A new species of Vaejovis (Scorpiones: Vaejovidae) from Coahuila and Nuevo León, and a key to the vaejovid species from northeastern and northcentral México
FIGURES 1–12. External morphology of Vaejovis glabrimanus sp. nov. 1, metasomal segments III–V and telson, lateral aspect; 2, pedipalp femur, dorsal aspect; 3, pedipalp patella, dorsal aspect; 4, pedipalp chela, dorsal aspect; 5, pedipalp chela, external aspect; 6, pedipalp chela fixed finger, showing dentition and trichobothrial pattern; 7, pedipalp chela movable finger, showing dentition; 8, tarsomere II on right leg III, ventral aspect, showing arrangement of spinules; 9, morphology of hemispermatophore, dorsal aspect; 10, structure of hemispermatophore capsular area (ventral aspect); 11, ectal view of laminar flange; 12, barbed end of "sperm plug".
FIGURE 8 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 8. Troglotayosicus meijdeni sp. nov., female (MPUJ-ENT 0046833). Metasomal segments under UV light. A. Segments I (on top) to IV, dorsal aspect. B. Ibid., lateral aspect. C. Ibid., ventral aspect. D. Segment V, lateral aspect. E. Ibid., ventral aspect. Annotations: DL, dorsolateral carinae; LIM, lateral inframedian carinae; LSM, lateral supramedian carinae; ML, median lateral carinae; VL, ventrolateral carinae; VSM, ventrosubmedian carinae; VM, ventromedian carinae. Scale bars: 2 mm (A–C); 1 mm (D, E).
FIGURE 7 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 7. Troglotayosicus meijdeni sp. nov., female (MACN-Ar). Dextral pedipalp segments under UV light. A. Patella, dorsal aspect. B. Ibid., external aspect. C. Ibid., ventral aspect. D. Ibid., internal aspect. E. Femur, dorsal aspect. F. Ibid., internal aspect. Trichobothrial notations follow Vachon (1974). Scale bars: 1 mm.
FIGURE 9 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 9. Troglotayosicus meijdeni sp. nov. Cannibalistic behavior documented in the field. A. Subadult animal, to the right, grabbing a juvenile from the intersection between the metasomal segment V and telson, while stinging through the intersegmental membrane at level of mesosomal tergites VI and VII. B. Same specimens, the subadult to the left preying upon the other. Note that the prey remains held from the metasoma, while the predator's chelicerae work on the opisthosomal pleural membrane to start feeding.
FIGURE 5 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 5. Troglotayosicus meijdeni sp. nov., female (MPUJ-ENT 0046833), under UV light. A. Carapace. B. Coxosternal region, genital operculum and pectines. C. Tergites I–VII. D. Sternites IV–VII. Scale bars: 1 mm.
FIGURE 6 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 6. Troglotayosicus meijdeni sp. nov., female (MACN-Ar). Dextral pedipalp chela under UV light. A. Dorsal aspect. B. External aspect. C. Ventral aspect. D. Internal aspect. Trichobothrial notations follow Vachon (1974). Scale bar: 1 mm.
FIGURE 3 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 3. Troglotayosicus meijdeni sp. nov., female under visible light. A. Carapace (MPUJ-ENT 0046833). B. Detail of the sinistral ocellar area (ICN-AS-1001); note the similar size of the PDMi ocellus and eyespot. C–G. Metasomal segments (MPUJ-ENT 0046833). C. Metasomal segment IV, dorsal aspect. D. Ibid., lateral aspect. E. Ibid., ventral aspect. F. Metasomal segment V, dorsal aspect. G. Telson, lateral aspect. Scale bars: 0.5 mm (A); 0.1 mm (B); 1 mm (C–E, F, G).
FIGURE 2 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 2. Troglotayosicus meijdeni sp. nov. A–B. Two views of the habitat of this species in the type locality, Rivera municipality, Huila, Colombia. C. Juvenile in the forest leaf litter, habitus in life. D. Ibid. for female. E. Habitus of live female under laboratory conditions, lateral aspect.
FIGURE 4 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 4. Troglotayosicus meijdeni sp. nov., female (MACN-Ar). Dextral chelicera under UV light. A. Dorsal aspect. B. Ventral aspect (serrula indicated by arrow). Scale bar: 0.5 mm.
FIGURE 1 in A new species in the troglomorphic scorpion genus Troglotayosicus from Colombia, representing the northernmost known record for the genus (Scorpiones, Troglotayosicidae)
FIGURE 1. Map plotting known locality records of Troglotayosicus Lourenço, 1981 species in Colombia and Ecuador.
FIGURE 3. Bothriurus delmari n in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 3. Bothriurus delmari n. sp., male paratype IBSP-SC 6439 (A–B), female paratype IBSP-SC 6548 (C) and male holotype IBSP-SC 6548 (D–F): (A) Distribution of macrosetae on metasoma, ventral view; (B) male metasomal segment V and telson, lateral view; (C) female metasomal segment V and telson, lateral view; (D) left hemispermatophore, external view; (E) left hemispermatophore, internal view; (F) right hemispermatophore; internal view. Scale bars = 1 mm.
FIGURE 4. Bothriurus aguardente n in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 4. Bothriurus aguardente n. sp., holotype male, UFMG 15322: (A) distribution of macrosetae on metasoma, ventral view; (B) metasomal segment V, ventral view; (C) telson, lateral view; (D) metasomal segment V and telson, lateral view; (E) left hemispermatophore, external view; (F) left hemispermatophore, internal view; (G) right hemispermatophore; internal view. Scale bars = 1 mm.
FIGURE 7 in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 7. Principal component analysis of the environmental conditions for 100 random points within a 10 km buffer surrounding each point of occurrence of Bothriurus asper (green circles and ellipse), Bothriurus aguardente n. sp. (blue triangles and ellipse), and Bothriurus delmari n. sp. (red squares and black ellipse). The ellipses encompass the values within a multivariate t-distribution. Full collors in icons represents an overplotting of 100 points.
FIGURE 6 in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 6. Geographical distribution of Bothriurus asper species-group: Bothriurus aguardente n. sp. (red square), Bothriurus delmari n. sp. (blue triangle); Bothriurus asper (yellow circles) and Bothriurus sp. (red star; data from Mattoni & Peretti, 2004). The grayish shaded area represents the Chapada Diamantina ecoregion.
FIGURE 5 in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 5. Hemispermatophore morphology of Bothriurus delmari n. sp. (holotype male, IBSP-SC 6548; A–B) and Bothriurus aguardente n. sp. (holotype male, UFMG 15322; C–D): (A, C) left hemispermatophore showing the basal lobe region, internal view; (B–D) right hemispermatophore showing basal lobe region, internal view. Scale bars: 0.33 mm (A–C); 0.5 mm (D).
FIGURE 1 in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 1. Habitus and habitat of Bothriurus asper (A, C, D), B. delmari n. sp. (B, E, F) and B. aguardente n. sp. (G, H): (A) Adult male of Bothriurus asper (CHNUFPI 891), from Palmares National Forest, Altos, Piauí, Brazil; (B) Juvenile of Bothriurus delmari n. sp. from Morro do Chapéu, Bahia (CHNUFPI 1737); (C) Shrubland caatinga at Serra da Capivara National Park, Coronel José Dias, Piauí, Brazil; (D) Semideciduous dry forest at Palmares National Forest, Altos, Piauí, Brazil; (E) Arboreal caatinga in Morro do Chapéu, Bahia, Brazil; (F) Shrubland caatinga in Morro do Chapéu, Bahia, Brazil; (G) Galery forest and at Serra do Barbado, district of Catolés, Abaíra, Bahia, Brazil; (H) Shrubland caatinga at Serra do Barbado, district of Catolés, Abaíra, Bahia, Brazil. Photos: L.S. Carvalho (A–G) and F.R.Q. Bravo (H).
FIGURE 2. Bothriurus delmari n in Two new species of Bothriurus Peters, 1861 (Scorpiones, Bothriuridae) from Northeastern Brazil
FIGURE 2. Bothriurus delmari n. sp., male (A–E) and female (F–J): (A) male telson, lateral view (paratype IBSP-SC 6439); (B) male femur, dorsal and lateral view (holotype IBSP-SC 6548); (C) male right pedipalp chela, dorsoexternal view (paratype IBSP-SC 6439); (D) male right pedipalp chela, ventrointernal view (paratype IBSP-SC 6439); (E) male metasomal segment V (paratype IBSP-SC 6439), ventral view; (F) female telson, lateral view (paratype IBSP-SC 6548); (G) female femur, dorsal and lateral view (paratype IBSP-SC 6548); (H) female right pedipalp chela (paratype, IBSP-SC 6548), dorsoexternal view; (I) female right pedipalp chela (paratype, IBSP-SC 6548), ventrointernal view; (J) female metasomal segment V (paratype IBSP 6548), ventral view. Scale bars = 1 mm.
FIGURE 13 in A new species of Megacormus (Scorpiones, Euscorpiidae) from an oak-pine forest in Guanajuato, México with an identification key to the species in the genus
FIGURE 13. Megacormus xichu, sp. nov. Telson of adult male paratype under ultraviolet light (CNAN-T1170), lateral view. Scale bar 1 mm.
FIGURE 12 in A new species of Megacormus (Scorpiones, Euscorpiidae) from an oak-pine forest in Guanajuato, México with an identification key to the species in the genus
FIGURE 12. Megacormus xichu, sp. nov. Metasomal segments of adult male paratype under ultraviolet light (CNAN-T1170). A, dorsal, B lateral and C, ventral views. Scale bar 3 mm.
FIGURE 11 in A new species of Megacormus (Scorpiones, Euscorpiidae) from an oak-pine forest in Guanajuato, México with an identification key to the species in the genus
FIGURE 11. Megacormus xichu, sp. nov. Dextral hemispermatophore of adult male paratype (CNAN-T1170). A, dorsal, B ventral view. Scale bar 0.5 mm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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