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1,104 results for “morphological variation”
FIGURE 2 in Morphological variations in Cycloclypeus carpenteri: Multiple embryos and multiple equatorial layers
FIGURE 2. Segmentation and equatorial sections of specimens possessing multiple nepionts: 1) specimen A2; 2) specimen A3; 3) specimen A17; 4) specimen A10; 5) specimen A18; 6) specimen A5; 7) specimen A6. Scale bar equals 0.5 mm.
FIGURE 3. Proloculus diameters. 1 in Morphological variations in Cycloclypeus carpenteri: Multiple embryos and multiple equatorial layers
FIGURE 3. Proloculus diameters. 1) proloculus diameter for all individuals in the presented population, except for A18. Multiple bars indicate the presence of several proloculi. 2) diameters of all proloculi identified within the specimen A18.
Figure 1 in Morphological and genetic variations of Diplodus vulgaris along the Tunisian coasts
Figure 1. - Locations of sampling sites along the Tunisian coasts. Ì: marine samples. ●: lagoon samples. STS: Siculo-Tunisian Strait. West-Med: Western Mediterranean basin. East-Med: Eastern Mediterranean basin.
Figure 2. - A in Morphological and genetic variations of Diplodus vulgaris along the Tunisian coasts
Figure 2. - A: Location of the 11 landmarks (1-11) used for constructing the truss network on D. vulgaris and the six additional points (12-17) used to draw the conventional linear measurements. Landmarks and additional points illustrated as black dots. Truss network illustrated as continuous lines. Conventional linear measurements illustrated as discontinuous lines. B: Discriminated head region and discrimination related variables.
Figure 3 in Morphological and genetic variations of Diplodus vulgaris along the Tunisian coasts
Figure 3. - DFA scores of morphometric characters using conventional linear measurements and truss elements on the plan DF1-DF2.
Fig. 1 in Re-examination of morphological variations in the female internal genitalia of Helicoverpa armigera and Helicoverpa zea (Lepidoptera: Noctuidae) for identification and pest management
Fig. 1. (A) Female genitalia of Helicoverpa armigera. (B) Texture on appendix bursa of H. armigera. (C) Luminal surface on appendix bursa of H. armigera. (D) Female genitalia of Helicoverpa zea. (E) Texture on appendix bursa of H. zea. (ab) appendix bursa; (bc) bursa copulatrix; (cb) corpus bursa; (db) ductus bursa; (ob) ostium bursa; (pa) pigmented area.
Fig. 5 in Two new species of the genus Mystilus Distant (Hemiptera: Miridae: Mirinae) from Vietnam, with discussion on morphological variation based on molecular data, and a revised key for Mystilus species
Fig. 5. Modified Neighbor-Joining tree based on a total of 25 COI sequences of six Mystilus species and other 19 species in the subfamily Mirinae in this study. Coloured squares next to the Mystilus species names indicate character states for three characters.
Fig. 2 in Two new species of the genus Mystilus Distant (Hemiptera: Miridae: Mirinae) from Vietnam, with discussion on morphological variation based on molecular data, and a revised key for Mystilus species
Fig. 2. Dorsal and lateral habitus with variation of Mystilus frederici, new species. A, holotype, male; B, paratype, female; C, lateral view of male; D–F, variation of pronotum colouration. Scale bar = 1 mm.
Fig. 1 in Two new species of the genus Mystilus Distant (Hemiptera: Miridae: Mirinae) from Vietnam, with discussion on morphological variation based on molecular data, and a revised key for Mystilus species
Fig. 1. Dorsal and lateral habitus with variation of Mystilus carvalhoi, new species. A, holotype, male; B, paratype, female; C, lateral view of male; D–F, variation of pronotum colouration. Scale bar = 1 mm.
Fig. 3 in Two new species of the genus Mystilus Distant (Hemiptera: Miridae: Mirinae) from Vietnam, with discussion on morphological variation based on molecular data, and a revised key for Mystilus species
Fig. 3. Parameres and endosome of Mystilus spp. A–D, M. carvalhoi, new species; E–H, M. frederici, new species. A, E, left paramere; B, F, right paramere; C, D, G, H, endosoma; sc, sclerite; sg, secondary gonopore. Scale bar = 0.1 mm.
Figs 13–16 in Czech and Slovak Claustropyga (Diptera: Sciaridae), with the description of C. glacialis sp. nov. and notes on morphological variation in some congeners
Figs 13–16. Claustropyga refrigerata (Lengersdorf, 1930), schematic view of gonostylus with distribution pattern of the megasetae: 13 – male from Finland; 14 – males from following localities: a–b – Krkonoše Mts. (Czech Republic); c – Belianské Tatry (Slovakia); d – Finland. 15 – male from Krkonoše Mts. (Czech Republic); 16 – male from Finland. Abbreviations: at – apical tooth; dams – dorso-apical megasetae; de – dorsal edging of gonostylus; mr – mesal ridge of gonostylus; msmr – megasetae on mesal ridge; msve – megasetae on ventral edging.
Figs 1–8 in Czech and Slovak Claustropyga (Diptera: Sciaridae), with the description of C. glacialis sp. nov. and notes on morphological variation in some congeners
Figs 1–8. Claustropyga glacialis sp. nov. (holotype), 1 – maxillary palpus; 2 – antennal flagellomere 4; 3 – front tibial organ; 4 – 9th tergite; 5 – hypopygium, ventral view; 6 – gonostylus, ventral view; 7 – ventral lobe of gonostylus, inner side; 8 – dorsal lobe of gonostylus, inner side.
Figs 9–12 in Czech and Slovak Claustropyga (Diptera: Sciaridae), with the description of C. glacialis sp. nov. and notes on morphological variation in some congeners
Figs 9–12. Genitalia of Claustropyga. 9–10 – C. aperta Hippa, Vilkamaa & Mohrig, 2003 (Slovakia): 9 – gonostylus, ventral view; 10 – tegmen, ventral view. 11–12 – C. sp. near aperta (Canada): 11 – gonostylus, ventral view; 12 – tegmen, ventral view.
FIGURE 1. Scatterplots from multivariate statistical analyses. Ellipses define the 95 in Morphological Variation in a Unisexual Whiptail Lizard (Aspidoscelis exsanguis) and One of Its Bisexual Parental Species (Aspidoscelis inornata) (Reptilia: Squamata: Teiidae): Is the Clonal Species Less Variable?
FIGURE 1. Scatterplots from multivariate statistical analyses. Ellipses define the 95% confidence limits of score distributions. A. Principal component scores of 14 field A. exsanguis, 42 laboratory A. exsanguis of two lineages pooled, and 19 field A. inornata. Axis percentages reflect variance explained by PC1 and PC2 (table 5). B. Canonical variate scores of the same specimens as in A. Axis percentages are relative contributions of CV1 and CV2 to the discrimination (table 5).
Fig. 14 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 14. Additive tree (phenogram), based on Mahalanobis D2 distances (table 13), depicting meristic resemblance among nine groups of Aspidoscelis tesselata. Distances (similarities) between groups are computed by adding lengths of nodes between groups of interest. Terminal nodes represent the nine groups, and internal nodes represent horizontal distances between clusters. As an interpretation example, the resemblance between Conchas 6CE and Conchas 1CE is 7.2 + 3.2 + 2.2 + 2.8 + 5.6 = 21.0, while the resemblance between Conchas 6CE and Macho EC is 7.2 + 1.0 + 1.9 + 3.1 = 13.2.
Fig. 3 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 3. Electrophoretic phenotypes of sACOH, a monomeric enzyme, from liver homogenates of nine specimens of A. tesselata of pattern class CE from Conchas Lake State Park, New Mexico. Letters below gel identify allozymes based on alleles present (table 3), and the genotype of each lizard is listed on the right. Lanes for individual lizards are labeled beside their patterns on the gel. Anode is to the right.
Fig. 11 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 11. Pattern of multivariate morphological variation among Aspidoscelis tesselata of pattern classes C (N = 44), E (N = 32), and New Mexico D (N = 5) from the vicinity of Sumner Lake State Park, De Baca County, New Mexico. Canonical variate scores were derived from a canonical variate analysis using meristic characters identified in table 10.
Fig. 2 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 2. Electrophoretic phenotypes of GPI, a dimeric enzyme, from erythrocyte hemolysates of six specimens of Aspidoscelis. Letters below gel identify allozymes based on alleles present (table 3), and the genotype of each lizard is listed on the right. Note the very slight difference in migration between the products of the ballele versus callele. Lanes for individual lizards are labeled beside their patterns on the gel as follows: TESC, A. tesselata of pattern class CE from Conchas Lake State Park, New Mexico; and TESE, A. tesselata of pattern class E from Sandoval County, New Mexico. Anode is to the right.
Fig. 1 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 1. Geographic relationships among four northern collecting localities of Aspidoscelis tesselata of color pattern classes C, New Mexico D, and E and convenience classes CE and EC. Color patterns found at the four sites are (1) Conchas Lake State Park: CE and New Mexico D; (2) Sumner Lake State Park: C, New Mexico D, and E; (3) Puerto de Luna: E; and (4) Arroyo del Macho: EC.
Fig. 7 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 7. Color pattern variation in Aspidoscelis tesselata of pattern class CE from the vicinity of Conchas Lake State Park, San Miguel County, New Mexico. Morphological subgroup 6CE: A (RU 0002, 93 mm SVL); B (RU 0029, 96 mm SVL); morphological subgroup 1CE: C (RU 0013, 95 mm SVL); D (RU 0030, 89 mm SVL); E (RU 0021, 95 mm SVL); morphological subgroup 8CE: F (RU 0027, 86 mm SVL).
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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.