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5,053 results for “Arachnidae”
Рис. 2. Ширина трофической ниши паукообразных в биотопах трех типов: I – поΛупустынная равнина; II – каменистые скΛоны пΛато; III – ΔоΛина со скопΛениями скаΛьных останцев. Fig. 2. The width of the trophic niche of arachnids in biotopes of three types: I – semidesert plain; II – stony slopes of the plateau; III – valley with clusters of rocks. in Comparison of trophic spectra and hunting strategies of some large arachnids (Arachnida: Scorpiones, Solifugae, Aranei) in semi-desert biocenoses of Gobustan (Eastern Azerbaijan)
Рис. 2. Ширина трофической ниши паукообразных в биотопах трех типов: I – поΛупустынная равнина; II – каменистые скΛоны пΛато; III – ΔоΛина со скопΛениями скаΛьных останцев. Fig. 2. The width of the trophic niche of arachnids in biotopes of three types: I – semidesert plain; II – stony slopes of the plateau; III – valley with clusters of rocks.
Рис. 3. Ритм ночной активности паукообразных Mesobuthus eupeus, Galeodes araneoides, Lycosa praegrandis. Fig. 3. The rhythm of the night activity of arachnids Mesobuthus eupeus, Galeodes araneoides, Lycosa praegrandis. in Comparison of trophic spectra and hunting strategies of some large arachnids (Arachnida: Scorpiones, Solifugae, Aranei) in semi-desert biocenoses of Gobustan (Eastern Azerbaijan)
Рис. 3. Ритм ночной активности паукообразных Mesobuthus eupeus, Galeodes araneoides, Lycosa praegrandis. Fig. 3. The rhythm of the night activity of arachnids Mesobuthus eupeus, Galeodes araneoides, Lycosa praegrandis.
Рис. 21–25. Частота изменчивости основных эΛементов рисунка (меΑиаΛьной, парамеΑиаΛьных и маргинаΛьных поΛос) ΑорсаΛьной поверхности мезосомы Mesobuthus eupeus в посеΛениях кажΑой из выборок. 21 – Северо-ЗапаΑный Гобустан (n = 57); 22 – Северо-Восточный Гобустан (n = 40); 23 – ЦентраΛьный Гобустан (n = 81); 24 – Юго-Восточный Гобустан (n = 103); 25 – Юго-Восточный Ширван (n = 86). По оси абсцисс указаны посеΛения, по оси орΑинат – частота изменчивости. Figs 21–25. Frequency of variability of the main elements of pattern (medial, paramedical and marginal stripes) of dorsal surface of mesosome of Mesobuthus eupeus in conglomerations of each sample. 21 – northwestern Gobustan (n = 57); 22 – northeastern Gobustan (n = 40); 23 – central Gobustan (n = 81); 24 – southeastern Gobustan (n = 103); 25 – southeastern Shirvan (n = 86). Abscissas show conglomerations, ordinates – the frequency of variability. in Materials on the colour pattern variability of Mesobuthus eupeus (C.L. Koch, 1839) (Arachnida: Scorpiones) in southeastern Shirvan and Gobustan (Eastern Azerbaijan)
Рис. 21–25. Частота изменчивости основных эΛементов рисунка (меΑиаΛьной, парамеΑиаΛьных и маргинаΛьных поΛос) ΑорсаΛьной поверхности мезосомы Mesobuthus eupeus в посеΛениях кажΑой из выборок. 21 – Северо-ЗапаΑный Гобустан (n = 57); 22 – Северо-Восточный Гобустан (n = 40); 23 – ЦентраΛьный Гобустан (n = 81); 24 – Юго-Восточный Гобустан (n = 103); 25 – Юго-Восточный Ширван (n = 86). По оси абсцисс указаны посеΛения, по оси орΑинат – частота изменчивости. Figs 21–25. Frequency of variability of the main elements of pattern (medial, paramedical and marginal stripes) of dorsal surface of mesosome of Mesobuthus eupeus in conglomerations of each sample. 21 – northwestern Gobustan (n = 57); 22 – northeastern Gobustan (n = 40); 23 – central Gobustan (n = 81); 24 – southeastern Gobustan (n = 103); 25 – southeastern Shirvan (n = 86). Abscissas show conglomerations, ordinates – the frequency of variability.
Рис. 1. ПреΔпочтитеΛьное отношение паукообразных (1 – Galeodes araneoides, 2 – Lycosa praegrandis, 3 – Mesobuthus eupeus) к объектам питания по способу переΔвижения жертвы: I – Λетающие; II – прыгающие; III – бегающие; IV – хоΔящие; V – поΛзающие; VI – маΛопоΔвижные; VII – непоΔвижные. Fig. 1. Preferred attitude of arachnids (1 – Galeodes araneoides, 2 – Lycosa praegrandis, 3 – Mesobuthus eupeus) to food objects by the method of movement of pray: I – flying; II – jumping; III – running; IV – walking; V – crawling; VI – sluggish; VII – motionless. in Comparison of trophic spectra and hunting strategies of some large arachnids (Arachnida: Scorpiones, Solifugae, Aranei) in semi-desert biocenoses of Gobustan (Eastern Azerbaijan)
Рис. 1. ПреΔпочтитеΛьное отношение паукообразных (1 – Galeodes araneoides, 2 – Lycosa praegrandis, 3 – Mesobuthus eupeus) к объектам питания по способу переΔвижения жертвы: I – Λетающие; II – прыгающие; III – бегающие; IV – хоΔящие; V – поΛзающие; VI – маΛопоΔвижные; VII – непоΔвижные. Fig. 1. Preferred attitude of arachnids (1 – Galeodes araneoides, 2 – Lycosa praegrandis, 3 – Mesobuthus eupeus) to food objects by the method of movement of pray: I – flying; II – jumping; III – running; IV – walking; V – crawling; VI – sluggish; VII – motionless.
Figures 4–12 in Cystowithius ankeri sp. nov. (Arachnida: Pseudoscorpiones: Withiidae), a new pseudoscorpion from the Central Andes of Colombia
Figures 4–12. Cystowithius ankeri sp. nov., Jardín Botánico de la Universidad de Caldas, Manizales, Caldas, Colombia: (4–8, 10–12) holotype male, ICN-APs-837; (9) paratype male, ICN-APs-766. (4) Carapace, dorsal view; (5) left chelicera, dorsal view; (6) right rallum; (7) left chela showing trichobothrial pattern, retrolateral view; (8) right pedipalp, ventral view; (9) patches of glandular setae on sternite VIII; (10) sternite XI and tergite XI; (11) left leg I, lateral view; (12) left leg IV, lateral view. Scale bars: 0.05 mm (10), 0.1 mm (5, 9), 0.5 mm (4, 7, 8, 11, 12).
Figures 1–3 in Cystowithius ankeri sp. nov. (Arachnida: Pseudoscorpiones: Withiidae), a new pseudoscorpion from the Central Andes of Colombia
Figures 1–3. Cystowithius ankeri sp. nov. in situ, Jardín Botánico de la Universidad de Caldas, Manizales, Caldas, Colombia: (1) paratype male, ICN-APs682; (2) paratype male, ICN-APs-766; (3) paratype female, ICN-APs-767. Photographs by Arthur Anker.
Figures 15–19 in Cystowithius ankeri sp. nov. (Arachnida: Pseudoscorpiones: Withiidae), a new pseudoscorpion from the Central Andes of Colombia
Figures 15–19. Male specimens and distribution records of five species of Cystowithius: (15) C. ankeri sp. nov., paratype, MPEG PSE 000012; (16) C. chamberlini, incomplete holotype, CAS 18448; (17) C. colombicus, paratype, NHMW 24058; (18) C. ecuadoricus, paralectotype, NHMW 24056; (19) C. smithersi, paratype, MNHN, no number provided. Scale bars: 0.5 mm (15, 16); 1 mm (17, 18); without scale (19).
Figures 13–14 in Cystowithius ankeri sp. nov. (Arachnida: Pseudoscorpiones: Withiidae), a new pseudoscorpion from the Central Andes of Colombia
Figures 13–14. Habitat of Cystowithius ankeri sp. nov.: (13) type locality, Eucalyptus grandis alley, Jardín Botánico de la Universidad de Caldas, Manizales, Caldas, Colombia; (14) Eucalyptus grandis plantation, Vereda Gallinazo, Villamaría, Caldas, Colombia.
Figure 3 in Morphology of the arthrodial membrane gland in a Neotropical harvester (Arachnida: Opiliones)
Figure 3. Sagital sections through an arthrodial membrane of the coxa-trochanter articulation of a leg IV in a male harvester Mischonyx squalidus: (A) arthrodial membrane cuticle (AM) and cuticle (sclerite cuticle) (c); (B) arthrodial membrane and basal membrane of secretory cells; (C) secretory cells (sc) with glandular prismatic cells (black arrows), granules (gray arrows) and cuticular canals (cc) stained with hematoxylin and eosin. (bm) Basal membrane, (ci) cytoplasm, (Fo) folds, (n) nucleus.
Figure 5 in Morphology of the arthrodial membrane gland in a Neotropical harvester (Arachnida: Opiliones)
Figure 5. Interior of a prismatic cell in the arthrodial membrane of the coxa – trochanter articulation of a leg IV in a male harvester Mischonyx squalidus: (A) smooth endoplasmic reticulum (ser); (B) mitochondrion (circle) and granules (gray arrows).
Figure 1 in Morphology of the arthrodial membrane gland in a Neotropical harvester (Arachnida: Opiliones)
Figure 1. External morphology of a male harvester Mischonyx squalidus: (A) dorsal view. The anterior region is on the right, legs I, II and III were removed. The square shows the arthrodial membrane in the leg IV and the pore plate (pp); (B) regions with folds (Fo) and without folds; (B–D) show increasing zoom of the pore plate, a region without folds. Arrows show pores.
Figure 2 in Morphology of the arthrodial membrane gland in a Neotropical harvester (Arachnida: Opiliones)
Figure 2. Sections through an arthrodial membrane of the coxa (CX) - trochanter (TR) articulation of a leg IV in a male harvester Mischonyx squalidus: (A) frontal longitudinal section; (B) transversal section between the coxa and the trochanter of leg IV. (AM) Arthrodial membrane, (c) cuticle (sclerite cuticle), (m) muscle.
Figure 4 in Morphology of the arthrodial membrane gland in a Neotropical harvester (Arachnida: Opiliones)
Figure 4. Sagital sections through an arthrodial membrane of the coxa-trochanter articulation of a leg IV in a male harvester Mischonyx squalidus: (A) staining with bromophenol blue; (B) staining with PAS. (AM) Arthrodial membrane, (SC) secretory cells, (cc) cuticular canals.
Figure 2 in Roncus elbulli (Arachnida, Pseudoscorpiones), a new species from Cap de Creus Nature Park (Catalonia, Spain), with a key to the Spanish species of the genus Roncus
Figure 2. Habitus of Roncus elbulli sp. n. (Cap de Creus, October 2002).
Figure 1 in Roncus elbulli (Arachnida, Pseudoscorpiones), a new species from Cap de Creus Nature Park (Catalonia, Spain), with a key to the Spanish species of the genus Roncus
Figure 1. Map showing the bay slopes "calas" where Roncus elbulli sp. n. is found.
Fig. 515 in Redefinition and partial revision of the genus Stenaelurillus Simon, 1886 (Arachnida, Araneae, Salticidae)
Fig. 515. Collecting localities of Evarcha werneri (Simon, 1906) comb. nov.
Fig. 514 in Redefinition and partial revision of the genus Stenaelurillus Simon, 1886 (Arachnida, Araneae, Salticidae)
Fig. 514. Collecting localities of seven African species of Stenaelurillus Simon, 1885.
Fig. 513 in Redefinition and partial revision of the genus Stenaelurillus Simon, 1886 (Arachnida, Araneae, Salticidae)
Fig. 513. Collecting localities of six African species of Stenaelurillus Simon, 1885.
Fig. 510 in Redefinition and partial revision of the genus Stenaelurillus Simon, 1886 (Arachnida, Araneae, Salticidae)
Fig. 510. Collecting localities of seven African species of Stenaelurillus Simon, 1885.
Fig. 509 in Redefinition and partial revision of the genus Stenaelurillus Simon, 1886 (Arachnida, Araneae, Salticidae)
Fig. 509. Collecting localities of ten Asian species of Stenaelurillus Simon, 1885.
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