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1,913 results for “Morphological characters”
FIGURE 9 in Phylogenetic relationships of Culex (Culex) species (Diptera, Culicidae) from Argentina based on morphological characters
FIGURE 9. Pupa of Culex (Culex) ameliae Casal. A: cephalothorax; B: metanotum and abdomen. Mtn = metanotum; Pa = paddle; T = trumpet; I–VIII = abdominal segments.
FIGURE 3. Seta 16 in Phylogenetic relationships of Culex (Culex) species (Diptera, Culicidae) from Argentina based on morphological characters
FIGURE 3. Seta 16 of head of fourth-instar larvae of Culex (Culex). A: Culex (Culex) brethesi Dyar; B: Culex (Culex) cuyanus Duret. Vm = ventromentum; 16,17–C = head setae.
FIGURE 2 in Insight into the validity of Leptobrachium guangxiense (Anura: Megophryidae): evidence from mitochondrial DNA sequences and morphological characters
FIGURE 2 Maximum parsimony (MP) tree, Maximum likelihood (ML) tree and Bayesian posterior probability (BPP) tree reconstructed from 1914 bp of 12S rRNA, tRNAval and 16S rRNA mitochondrial genes with Oreolalax rhodostigmatus and Leptolalax heteropus as outgroups. Numbers above branches represent bootstrap supports for MP/ML/BPP. Symbol (*) indicates nodes with well bootstrap supports for ML and MP (>90%) inferences and Bayesian posterior probabilities (BPP = 95%), and symbol (-) represents that node values are less than 50%. Sample numbers are included in Table 1.
FIGURE 1 in Insight into the validity of Leptobrachium guangxiense (Anura: Megophryidae): evidence from mitochondrial DNA sequences and morphological characters
FIGURE 1. Map of Southeast Asia showing samples of ingroup species used for mtDNA analysis. Sample numbers are included in Table 1.
FIGURE 3 in Insight into the validity of Leptobrachium guangxiense (Anura: Megophryidae): evidence from mitochondrial DNA sequences and morphological characters
FIGURE 3 Morphological characteristics of Leptobrachium guangxiense (voucher No.: NHMG200807002). A. Dorsolateral aspect, B. Iris color, C. Oral disc (voucher No.: NHMG_T200903001), D. Ventral aspect.
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 6. Cladogram based on UPGMA clustering of the genetic distance data showing genetic relationships between populations.
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 5. (a) Amerus cuspidatus n.sp.: rostral outline from dorsal (upper row) and lateral view (lower row) in some specimens of the typical population. (b, c) Morphological comparison of prodorsal setae in in A. troisi (Berlese, 1883) (b) and A. cuspidatus n. sp. (c).
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 2. (a–d) Amerus troisi (Berlese, 1883): (a) ventral view of topotypical specimen (×100); (b) detail of gnathosoma (×375); (c) detail of the podosomal surface (×7700); (d) antero-lateral portion of the ventral shield (×300). (e–h) Amerus cuspidatus n. sp.: (e) ventral view of whole specimen (×120); (f) ventral view of detail of rostrum and rutellum (×1350); (g) lateral portion of the ventral shield showing cuticle and cerotegumental layer (×3000); (h) posterior portion of the ventral shield with the anal plates (×315).
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 7. Schematic geographic distribution of the two Amerus species. The outline refers to the new species, whereas the black spots show collecting sites of Amerus troisi. The question mark concerns the doubts about specimens from Tangier and quotations for southern Spain.
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 3. Amerus cuspidatus n. sp.: (a) dorsal view of whole specimen (×95); (b) dorsal view of rostrum (×1900); (c) lateral view of bothridial rim (×830); (d) detail of the cuticle covered by the cerotegumental layer (×7500); (e) detail of the humeral foramen (×2400); (f) latero-abdominal gland opening (×4150); (g) dorsal view of bothridial rim (×1700); (h) microsculpture of the lateral notogastral portion (×3200); (i) detail of a notogastral seta (×3750).
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 1. Amerus troisi (Berlese, 1883): (a) detail of notogastral seta ms (×775); (b) anterolateral portion of the notogastral shield showing the humeral foramen, sensillus and the cerotegument on the proximal leg segments (×265); (c) dorsal view of topotypical specimen (×150); (d) detail of the marginal notogastral setae (×1500); (e) posterior portion of the notogastral shield (×220); (f) detail of the deep humeral foramen (×1100); (g) detail of the cerotegumental layer (×3400); (h) bothridial rim (×1150); (i) dorsal view of rostrum (×1050); (l) detail of exobothridial seta ex (×4200).
FIGURE 4 in A cryptic new species of Miniopterus from south-eastern Africa based on molecular and morphological characters
FIGURE 4. Graph showing width across upper canines plotted against complete upper canine-molar toothrow in different Miniopterus spp. (crosses = M. minor, filled circles = M. fraterculus, open squares = M. mossambicus sp. nov.; plus = M. natalensis). Arrows point to type specimens.
FIGURE 3 in A cryptic new species of Miniopterus from south-eastern Africa based on molecular and morphological characters
FIGURE 3. Portrait of the holotype of Miniopterus mossambicus sp. nov. (FMNH 213651). (Photograph by Ara Monadjem.)
FIGURE 1 in A cryptic new species of Miniopterus from south-eastern Africa based on molecular and morphological characters
FIGURE 1. Bayesian phylogenetic tree topology showing (Bayesian/Maximum Likelihood/Neighbour joining) support at the major nodes.
FIGURE 2 in A cryptic new species of Miniopterus from south-eastern Africa based on molecular and morphological characters
FIGURE 2. Map of southern Africa showing the type locality for Miniopterus mossambicus sp. nov., as well as localities for the other mainland African specimens mentioned in this study. Miniopterus mossambicus—D; M. fraterculus—•; M. minor— X; M. natalensis—+.
FIGURE 7 in A cryptic new species of Miniopterus from south-eastern Africa based on molecular and morphological characters
FIGURE 7. Skull of holotype of Miniopterus mossambicus sp. nov. (FMNH 213651). (Photograph taken by John Weinstein, Field Museum image number Z94640_08d.)
Figure 5. Agreement subtree cladogram obtained with the Ratchet algorithm for parsimonious analyses using the complete morphological matrix without gamete-related characters. Values above branches are bootstrap supports after 1000 in High level of phenotypic homoplasy amongst eutardigrades (Tardigrada) based on morphological and total evidence phylogenetic analyses
Figure 5. Agreement subtree cladogram obtained with the Ratchet algorithm for parsimonious analyses using the complete morphological matrix without gamete-related characters. Values above branches are bootstrap supports after 1000 replicates; values under branches are Bremer relative supports.
Figure 7. General appearance. A in Sexually dimorphic characters and shared aposematic patterns mislead the morphology-based classification of the Lycini (Coleoptera: Lycidae)
Figure 7. General appearance. A, Lipernes sp. 3, male. B, Lipernes sp. 1, male. C, Lipernes sp. 1, female. D, Lipernes sp. 2, male. E, ditto, female. F, Lipernes sp. 4, male. G, Lipernes sp. 5, male. H, Lipernes sp. 6, male. I, Lipernes sp. 7, male. J, Lipernes sp. 8, male. K, Lipernes sp. 9, male. L, Lipernes sp. 13, male. M, Lipernes sp. 14, male. N, Lipernes sp. 14, male. O,
Figure 4 in Sexually dimorphic characters and shared aposematic patterns mislead the morphology-based classification of the Lycini (Coleoptera: Lycidae)
Figure 4. The dated phylogenetic tree and ancestral area reconstruction recovered by the analysis of the pruned dataset.
Figure 3 in Sexually dimorphic characters and shared aposematic patterns mislead the morphology-based classification of the Lycini (Coleoptera: Lycidae)
Figure 3. Phylogenetic hypothesis of the Lycini relationships resulting from the maximum likelihood analysis of the mitoribosomal dataset. Upper numbers represent ultrafast bootstrap, lower numbers posterior probabilities obtained by the Bayesian analysis of the pruned dataset. The support values for terminal branches are omitted.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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
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.