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124 results for “karyology”
FIGURE 5 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 5. Oscillograms of song types in Hetrodini. Song consisting A of long trills (Cosmoderus femoralis CH8627), B of broken trills (including transitions to long echemes; B1 Spalacomimus talpa, B2 Enyaliopsis jennae, B3 Enyaliopsis ephippiatus) or C of regularly repeated echemes (C1 Spalacomimus spec. near verruciferus, C2 Eugaster guyoni). 1-min-sections.
FIGURE 3 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 3. Left male tegmina of Acanthoplus discoidalis (CH8946), Acanthoproctus cervinus (CH8947), Hetrodes pupus (CHelb8948), Enyaliopsis bloyeti (CH8853), E. carolinus (CH8625), E. ephippiatus (CH7737), E. jennae (damaged; CH8267), Gymnoproctus rammei (CH8763), Eugasteroides loricatus (CH7352), Spalacomimus stettinenesis, S. talpa (CH7354), S. verruciferus (CH7188). Scale 5 mm.
FIGURE 4 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 4. Stridulatory files on the underside of the left tegmen (wing articulation at the right) of A Acanthoplus discoidalis (CH8946), B Cosmoderus femoralis (CH8627), C Eugasteroides loricatus (CH7352), D Spalacomimus talpa (CH7354). Scale 1 mm.
FIGURE 2 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 2. Left and right male tegmina of A Cosmoderus femoralis (CH8627), B Enyaliopsis bloyeti (CH8853), C Eugaster guyoni (CH0656), D Spalacomimus spec. near verruciferus (CH7898). Scale 5 mm.
FIGURE 13 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 13. Chromosome characters in the genera of Hetrodini: the diploid number (2n), followed by the fundamental number (FN) of chromosome arms (in brackets) and the sex determination system. At the left a specimen of Eugasteroides loricatus (photo by C. Hemp).
FIGURE 1 in Review of song patterns and sound production in armoured ground crickets (Orthoptera: Tettigoniidae: Hetrodini) with karyological data and taxonomic notes
FIGURE 1. General appearance of some Armoured Ground Bush-crickets. A Enyaliopsis spec. near ephippiatus (Mwala Hill), B Gymnoproctus rammei, female (Simbo Forest), C Spalacomimus magnus (Gulwe), D Spalacomimus spec. near verruciferus m (Lossogonoi). Photos by C. Hemp
One of the first cryptic mammal species discovered, when it was separated from the morphologically similar R. tumida (= R. bickhami) based on karyological studies. Karyotype of 2n = 42 of R. genowaysi is identical to that observed in R. velilla, but these species are genetically distinct; their ranges do not overlap. R. genowaysi is morphologically very similar to other species within the R. tumida complex and is sympatric with R. bickhami (2n = 34). Monotypic. Distribution. Two nearby localities in Pacific lowlands of S Chiapas, S Mexico. in Vespertilionidae
One of the first cryptic mammal species discovered, when it was separated from the morphologically similar R. tumida (= R. bickhami) based on karyological studies. Karyotype of 2n = 42 of R. genowaysi is identical to that observed in R. velilla, but these species are genetically distinct; their ranges do not overlap. R. genowaysi is morphologically very similar to other species within the R. tumida complex and is sympatric with R. bickhami (2n = 34). Monotypic. Distribution. Two nearby localities in Pacific lowlands of S Chiapas, S Mexico.
FIGURE 5. A in Morphological, Anatomical, Palynological and Karyological Studies on Endemic Alyssum kaynakiae (Brassicaceae) from Southwest Region of Turkey
FIGURE 5. A. Root cross-section (×100), B. Root cross-section (×400), C. Stem cross-section (×100), D. Stem cross-section (×400), E. Leaves (×100), F. Leaves (×400); e: epidermis, cl: collenchyma, phl: phloem, xy: xylem, co: cortex, sp: spongy parenchyma, pp: palisade parenchyma, bs: bundle sheat, v: vascular bundle (11/17 BULU).
FIGURE 2 in Morphological, Anatomical, Palynological and Karyological Studies on Endemic Alyssum kaynakiae (Brassicaceae) from Southwest Region of Turkey
FIGURE 2. Micromorphology of A. kaynakiae. A. Lepidote hairs on cauline surface, B. Lepidote hairs on leaves, C. Lepidote hairs on the upper surface of leaves, D. Lepidote and stellate hairs on calyx surface, E. Fruit surface, F. Stylus, G. Seed, H. Seed surface—(10/17 BULU).
FIGURE 3 in Morphological, Anatomical, Palynological and Karyological Studies on Endemic Alyssum kaynakiae (Brassicaceae) from Southwest Region of Turkey
FIGURE 3. The pollen morphology of A. kaynakiae. A. Reticulate ornamentation of the pollen grain, B. Colpus of the pollen grain (10/17 BULU).
FIGURE 1 in Morphological, Anatomical, Palynological and Karyological Studies on Endemic Alyssum kaynakiae (Brassicaceae) from Southwest Region of Turkey
FIGURE 1. General view of A. kaynakiae—Locality: Denizli: Üzümlü—Çameli, around Kirazlıyayla (10/17 BULU).
FIGURE 6 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 6. General view of cypselae and SEM microphotographs of pericarp in C. affinis subsp. affinis from M. Morrone, Abruzzo (A1, A2), C. affinis subsp. brutius (B1, B2) and C. defloratus subsp. carlinifolius (C1, C2) from Cozzo del Pellegrino, Calabria. Scale bar = 1 mm.
FIGURE 7 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 7. Examples of mitotic metaphase plates of C. affinis subsp. affinis, M. Sirino (A), C. affinis subsp. brutius, Serra Paratizzi (B) and C. defloratus subsp. carlinifolius, Cozzo del Pellegrino (C). Scale bar = 10 μm.
FIGURE 4 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 4. Boxplots illustrating the variability, in the studied units, of the characters discriminating Carduus affinis subsp. affinis and C. affinis subsp. brutius: plant height (cm) (A), length of lowermost phyllaries (mm) (B), and length of median phyllaries (mm) (C). AFFINIS = C. affinis subsp. affinis; BRUTIUS = C. affinis subsp. brutius; CARLIN = C. defloratus subsp. carlinifolius.
FIGURE 3 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 3. Boxplots illustrating the variability, in the studied units, of the characters discriminating Carduus affinis subsp. brutius and C. defloratus subsp. carlinifolius: minimum width of median cauline leaf (mm) (A), width of median phyllaries (mm) (B), width of upper (equatorial) phyllaries (mm) (C), and length of upper (equatorial) phyllaries (mm) (D). AFFINIS = C. affinis subsp. affinis; BRUTIUS = C. affinis subsp. brutius; CARLIN = C. defloratus subsp. carlinifolius.
FIGURE 2 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 2. DA based on the 14 considered morphological characters, with 3 a priori identified groups corresponding to the three taxa. Filled dots: C. defloratus subsp. carlinifolius. Empty squares: Carduus affinis subsp. affinis. × = C. affinis subsp. brutius.
FIGURE 8 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 8. Map of central and southern Italy showing the distribution of C. affinis subsp. affinis (in green squares) and C. affinis subsp. brutius (in red squares), according to the studied herbarium material.
FIGURE 1 in Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
FIGURE 1. Exemplification of the three possible character-states considered for leaf hairiness in adaxial surface: glabrous (A, picture took from C. defloratus subsp. carlinifolius), glabrescent (B, picture took from C. affinis subsp. brutius), and tomentose (C, picture took from C. affinis subsp. affinis).
FIGURE 5 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 5. Scatter plot showing karyotype asymmetry of the studied taxa. Accessions of C. lacera subsp. lacera in blue symbols: filled ones corresponding to the five metaphasic plates obtained in this study and empty ones corresponding to the three previously published metaphasic plates (triangle, Chicciricò & Tammaro 1982; dot, Bellomaria & Hruska 1983; square, Aquaro et al. 2004). Accessions of C. lacera subsp. titani in red dots. Intrachromosomal asymmetry (MCA), x axis; interchromosomal asymmetry (CVCL), y axis.
FIGURE 1 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 1. Comparison of adult basal leaves. A. Crepis lacera subsp. titani (Mt. Titano, San Marino Republic, 28 April 2014). B. Crepis lacera subsp. lacera (Piano di Ruggio, Basilicata, southern Italy, 6 August 2014). Pictures by L. Peruzzi.
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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
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.