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74 results for “Strigiformes”
Fig. 4 in New Data On Phylogeography Of The Boreal Owl, Aegolius Funereus (Strigiformes, Strigidae), In Eurasia
Fig. 4. Boreal Owl mtDNA CR1 haplotype distribution across it's Eurasian range. Colored dots indicate approximate regions of sampling for individuals possessing the corresponding haplotype. White dots with numbers reflect the total number of unique haplotypes for this region.
Fig. 2 in New Data On Phylogeography Of The Boreal Owl, Aegolius Funereus (Strigiformes, Strigidae), In Eurasia
Fig. 2. Mismatch distribution graph for the pairwise comparison of mtDNA CR1 sequences of Eurasian Boreal Owl population. X axis reflects pairwise difference, Y axis reflects frequency of the difference across sequences; Freq. Obs. is the studied sample's observed mismatch frequency graph, Freq. Exp. is the expected frequency for the sudden expansion model.
Fig. 3 in New Data On Phylogeography Of The Boreal Owl, Aegolius Funereus (Strigiformes, Strigidae), In Eurasia
Fig. 3. Median joining network of mtDNA CR1 haplotypes for the studied Boreal Owl sample. Each circle reflects a mtDNA CR1 haplotype. Circle sizes reflect the number of studied individuals possessing the haplotype; circle colors reflect geographic origin of individuals possessing the haplotype. Bars connect related haplotypes, with notches on bars reflecting the number of nucleotide differences between them. Black dots indicate implied haplotypes not present in the sample.
Fig. 1 in New Data On Phylogeography Of The Boreal Owl, Aegolius Funereus (Strigiformes, Strigidae), In Eurasia
Fig. 1. The source regions of Boreal Owl mtDNA CR1 sequences used in the present study. Numbered yellow circles indicate sampling regions for utilized Boreal Owl mtDNA CR1 sequences, as well as the number of sequences per each region. Green coloration indicates boreal owl's range.
Fig. 2 in Spatial And Temporal Changes In Falconiformes And Strigiformes Nutrition: Causes, Significance, Consequences
Fig. 2. Possible factors affecting the feeding range of birds of prey (according to: Birrer, 2009, as amended).
FIGURA 3 in MAMÍFEROS PEQUEÑOS EN LA DIETA DE LA LECHUZA TYTO ALBA (STRIGIFORMES: TYTONIDAE) EN DOS LOCALIDADES DEL OCCIDENTE DE ECUADOR, CON AMPLIACIÓN DISTRIBUCIONAL DE ICHTHYOMYS HYDROBATES (RODENTIA: CRICETIDAE)
FIGURA 3: Vista ventral del cráneo (los más completos) de especies de mamíferos pequeños presentes en las egagrópilas de Tyto alba: A = Phyllotys andium DMMECN 3961, B = Microryzomys altissimus DMMECN 3978, C = M. cf. minutus DMMECN 3921, D = Akodon mollis DMMECN 3973, E = Akodon aerosus DMMECN 3975, F = Melanomys sp. 1 DMMECN 3914, G = M. sp. 2 DMMECN 3951, H = Sigmodon cf. alstoni DMMECN 3833, I = S. peruanus DMMECN 3819, J = Aegialomys xanthaeolus DMMECN 3942, K = Sylvilagus brasiliensis DMMECN 3941, L = Proechimys decumanus DMMECN 3940. Barra = 5 mm. Fotografías: J. Brito.
FIGURA 2 in MAMÍFEROS PEQUEÑOS EN LA DIETA DE LA LECHUZA TYTO ALBA (STRIGIFORMES: TYTONIDAE) EN DOS LOCALIDADES DEL OCCIDENTE DE ECUADOR, CON AMPLIACIÓN DISTRIBUCIONAL DE ICHTHYOMYS HYDROBATES (RODENTIA: CRICETIDAE)
FIGURA 2: Sitios de anidación de las lechuzas: A = en el tumbado de una vivienda en Los Santiagos; B = debajo de un puente en La Ciénaga; C = diferentes formas de egagrópilas, barra = 10 mm. Fotografías: A = H. Cadena-Ortiz, B-C = J. Brito.
FIGURA 4 in MAMÍFEROS PEQUEÑOS EN LA DIETA DE LA LECHUZA TYTO ALBA (STRIGIFORMES: TYTONIDAE) EN DOS LOCALIDADES DEL OCCIDENTE DE ECUADOR, CON AMPLIACIÓN DISTRIBUCIONAL DE ICHTHYOMYS HYDROBATES (RODENTIA: CRICETIDAE)
FIGURA 4: Vista dorsal, ventral y lateral del cráneo de la rata cangrejera Ichthyomys hydrobates DMMECN 3960. Barra = 5 mm. Fotografías: J. Brito.
Fig. 1 in Quantitative And Qualitative Composition Of Diet Of The Ural Owl, Strix Uralensi (Strigidae, Strigiformes), In The Central Part Of European Russia (The Example Of The Republic Of Mordovia)
Fig. 1. The maximum number of different elements of the skeleton of rodents in pellets Ural Owl in Mordovia (n = 146 pellets)
Figure 6 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 6. Ulna, right, of Oraristrix brea (LACM RLB E9544), in (A) anterior, (B) ventral, and (C) posterior view. Anteroproximal view of (D) O. brea (LACM RLB E9804), (E) Bubo virginianus (LACM 87413), and (F) Strix nebulosa (MVZ 155426) illustrate the differences in form of the olecranon and the position of the Tuberculum lig. coll. ventralis. Scale bar = 20 mm.
Figure 5 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 5. Humerus, right, of Oraristrix brea (LACM RLB E9804), in (A) anterior and (B) posterior view, and (C) proximal end in anteroproximal view. Anteroproximal view of proximal ends of (D) Bubo virginianus (LACM 109226), and (E) Strix nebulosa (MVZ 155426) illustrates the differences in the form of the Crista bicipitalis and the Sulcus ligamentum transversus. Radius, left, of O. brea (LACM RLB K9798), in (F) anterior, (G) proximal, and (H) posterior view. Anteroventral view of left proximal radii of (I) O. brea (LACM RLB K9798), (J) S. nebulosa (MVZ 151874), and (K) B. virginianus (LACM 109226) illustrates the differences in the form and position of the attachment for M. biceps brachii. Radius, distal end, left, of O. brea (LACM RLB K9627), in (L) dorsal, (M) distal, and (N) ventral view. Carpometacarpus, left, of O. brea (LACM RLB K9432), in (O) dorsal and (P) ventral view. Scale bar = 20 mm.
Figure 2 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 2. Intra-element proportions of the tarsometatarsus of Oraristrix brea distinguish it from modern species of owls. (A) Scatter diagram of length vs. width of posterior surface of hypotarsus. For its length, the posterior surface of the hypotarsus of O. brea is relatively narrow compared to that of modern owls. (B) Scatter diagram of total length vs. minimum shaft width of tarsometatarsus. The length of O. brea is within the upper values for Bubo virginianus, but most of the fossils have a relatively slender shaft. (C) Scatter diagram of total length vs. distal width of tarsometatarsus. The length of O. brea is within the upper values for Bubo virginianus, but most of the fossils have a relatively narrower distal end.
Figure 9. A in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 9. A comparison of wing length vs. leg lengths in Bubo bubo, B. africanus, B. virginianus, Strix nebulosa, S. occidentalis, S. varia, S. aluco, and Oraristrix brea. In (A) the leg length includes the femur, whereas in (B) only the tibiotarsus and the tarsometatarsus are included in the leg length because the femur is held in a near horizontal position and it correlates with the weight of the bird, not necessarily its stature. In both plots it can be seen that O. brea had relatively longer legs in comparison to species of similar wing length. However, the difference might also result from the small number of fossil specimens and/or the fact that the fossil O. brea is a composite of an unknown number of individuals. We cannot exclude the possibility, however remote, that the leg elements all, or primarily, belong to large females whereas the wing bones are all from smaller males. For the modern species, each symbol represents one specimen, whereas for Oraristrix brea and the fossil Bubo virginianus from Rancho La Brea the symbol stands for the arithmetic means of all fossil specimens of particular elements. For O. brea the number of fossil specimens available for calculating the means was as follows: humerus, 4; ulna, 1; carpometacarpus, 7; femur, 5; tibiotarsus, 5; tarsometatarsus, 15. For fossil B. virginianus, the number of specimens available for calculating the means was as follows: humerus, 6; ulna, 6; carpometacarpus, 34; femur, 41; tibiotarsus, 18; tarsometatarsus, 68.
Figure 8 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 8. Synsacrum of Oraristrix brea (F3700) in (A) anterior, (B) ventral, and (C) lateral view. Views of the posterior ischium of (D) Bubo virginianus (LACM 110180) and (E) Strix nebulosa (MVZ 151874) illustrate the differences in the posterior ends of this bone in these species. There is no breakage to the posterior ischium of O. brea. Femur, right, of O. brea (K9427) in (F) anterior, (G) posterior, and (H) lateral view. Lateral views of the left proximal femur of (I) O. brea (K9428), (J) S. nebulosa (MVZ 155426), and (K) B. virginianus (LACM 109226) illustrate the differences in form of the Crista trochantericus and position of the attachment of M. iliotrochantericus posterior. Tibiotarsus, left, of O. brea (E9888) in (L) anterior, (M) posterior, and (N) proximal view. Medial views of left proximal tibiotarsi of (O) O. brea (E9888), (P) B. virginianus (LACM 109226), and (Q) S. nebulosa (MVZ 155426) illustrate the differences in form of the Crista cnemialis anterior and the size and position of the attachment of M. gastrocnemius, pars interna. Fibula, left, of O. brea (H9244) in (R) lateral view. Scale bar = 20 mm.
Figure 4 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 4. Rostrum maxillare of Oraristrix brea (LACM RLB K2713) in (A) lateral, (B) ventral, and (C) posterior views. Sternum of O. brea (LACM RLB F2477) in (D) anterior, (E) ventral, and (F) lateral view. Scapula, left, of O. brea (LACM RLB H6613), in (G) dorsolateral, (H) dorsomedial, and (I) ventromedial views. Close-up of glenoid facet of (J) O. brea (LACM RLB H6613), (K) Bubo virginianus (LACM 109120), and (L) Strix nebulosa (MVZ 151874) illustrating the consistent differences in the shape of this facet among the species. Coracoid, right, of O. brea (LACM RLB F9687), in (M) ventral, (N) dorsal, and (O) medial view. Sternal ends of (P) B. virginianus (LACM 109120), and (Q) S. nebulosa (MVZ 155426) illustrate the differences in their Angulus medialis. The differing placement of the Linea intermusculare and the size of the Fac. artic. sternalis can also be noted. Clavicula, left, of O. brea (LACM RLB E9233), in (R) lateral view. Scale bar = 20 mm.
Figure 1 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 1. Holotypic tarsometatarsus of Oraristrix brea (LACM RLB E9379) in (A) anterior, (B) lateral, (C) posterior, (D) medial, (E) proximal, and (F) distal views. Lateral view (G) of distal tarsometatarsus of O. brea (LACM RLB K9623) illustrates the straight posterior edge of the lateral condyle of Trochlea III. Scale bar = 20 mm.
Figure 3 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 3. Intra-membral and inter-membral element plots give an indication of how Oraristrix brea differed from the modern owls Bubo bubo, B. virginianus, Strix nebulosa, S. occidentalis, S. varia, and S. aluco. (A) Tarsometatarsus length vs. tibiotarsus length. (B) Femur medial length vs. carpometacarpus length. (C) Tarsometatarsus length vs. humerus length. (D) Tarsometatarsus length vs. coracoid medial length. (E) Tarsometatarsus length vs. Carpometacarpus length. (F) Femur medial length vs. humeral length. For the modern species,… [continued on facing page]
Figure 10 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 10. Measurements (refer to Table 1). (I) Premaxilla: A, anterior height; B, anterior width; C, posterior height; D, tomial length; E, tomial width. (II) Sternum: A, total length; B, ventral width. (III) Pelvis: A, neural arch height; B, centre height through vertebra; C, width through prezygapophyses; D, width through antitrochanter; E, width through 1st transverse process. (IV) Coracoid: A, length to mid-Fac. artic. sternalis; B, depth of acrocoracoid; C, width of acrocoracoid; D, width of shaft at procoracoid. (V) Scapula: A, articular length; B, length of Fac. artic. humeralis; C, width of Fac. artic. humeralis. (VI) Femur: A, median length; B, proximal width; C, width at midshaft; D, depth at midshaft; E, distal width; F, distal depth.
Figure 11 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California
Figure 11. Measurements (refer to Table 1). (I) Humerus: A, total length; B, proximal width; C, distal width. (II) Ulna: A, total length; B, proximal width; C, proximal depth; D, width of Condylus dorsalis. (III) Radius: A, total length; B, maximum proximal width; C, minimum proximal width; D, distal width. (IV) Carpometacarpus: A, total length; B, proximal width; C, proximal depth; D, depth of mid shaft; E, distal width. (V) Tibiotarsus: A, total length; B, proximal width; C, proximal depth; D, width at midshaft; E, distal width; F, depth of Condylus lateralis; G, depth of Condylus medialis. (VI) Tarsometatarsus: A, total length; B, proximal width; C, length of hypotarsus; D, width of hypotarsus; E, minimum shaft width; F, distal width.
Рис. 1. Основная точка сбора материаΛа, окрестности Ростова-на-Αону. Fig. 1. Location of study area in Rostov-on-Don vicinity. in To the fauna of chewing lice (Insecta: Phthiraptera) of birds (Aves: Falconiformes, Strigiformes) in the Lower Don region, Russia
Рис. 1. Основная точка сбора материаΛа, окрестности Ростова-на-Αону. Fig. 1. Location of study area in Rostov-on-Don vicinity.
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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)
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DANDI Archive for NWB datasets
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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
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