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427 results for “taxonomic characters”
Fig. 5 in Morphological trait evolution in Solanum (Solanaceae): Evolutionary lability of key taxonomic characters
Fig. 5. Evolution of labile morphological traits (vegetative) in Solanum with 50–100 transitions based on species-level analysis using stochastic character mapping. A, Specialised underground organs; B, Prickles; C, Trichome structure; D, Leaf division. Results from the best model are shown for each character (see Table 1 and suppl. Table S4 for details) based on 200 simulations. The topology used for mapping was derived from a supermatrix phylogeny with nine loci (two nuclear and seven plastid loci; Gagnon & al., 2022) with 725 species sampled and coded for each trait (58% of all species). All minor clades are labelled; tips reflect the crown nodes of each minor clade. Piecharts indicate likelihood of modelled ancestral states along the nodes, and frequency bars (tips) reflect proportion of species sampled within each clade with each state.
Fig. 2 in Morphological trait evolution in Solanum (Solanaceae): Evolutionary lability of key taxonomic characters
Fig. 2. Phylogeny of Solanum highlighting the informally named infrageneric clades based on Bayesian analysis of 742 Solanum species (60% of total known diversity) with two nuclear and seven plastid regions by Gagnon & al. (2022). Infrageneric clades are colour-coded and numbered reflecting the currently recognised major and minor clades of Solanum (Table 1): bright red shades highlight minor clades within VANAns clade, dark reds DulMo, blues Potato clade, purples Brevantherum, orange shades Geminata, yellows Cyphomandra, purple Wendlandii-Allophyllum, pink Nemorense, and green shades indicate minor clades within the large Leptostemonum clade. Nodes without circles have maximum branch support (1.0 posterior probability), nodes with black circles strong support (≥0.95), and nodes with white circles moderate to weak support (0.75–0.94). Dashed lines indicate nodes with nuclear-plastome discordance highlighted in Gagnon & al. (2022) collapsed in our analyses. A, Minor clades 1–7 (Thelopodium, Valdiviense, ANS [African Non-Spiny], Normania, Archaeosolanum, Dulcamaroid, Morelloid); B, Minor clades 8–17 (Regmandra, Pteroidea, Herpystichum, S. oxycoccoides, Anarrichomenum, Articulatum, Basarthrum, Etuberosum, Tomato, Petota); C, Minor clades 18–27 (S. anomalostemon, Trachytrichium, Gonatotrichum, Inornatum, Brevantherum, Reductum, Geminata, S. graveolens, Cyphomandropsis, Pachyphylla); D, Minor clades 28–46 (Allophyllum, Wendlandii, Nemorense, S. polygamum, Acanthophora, Lasiocarpa, Gardneri, Thomasiifolium, Erythrotrichum, Sisymbriifolium, Crinitum, Androceras, S. campechiense, Carolinense, Bahamense, Micracantha, Asterophorum, S. multispinum, Torva); E, Minor clades 47–49 (S. euacanthum, Elaeagnifolium, EHS [Eastern Hemisphere Spiny]).
Fig. 7 in Morphological trait evolution in Solanum (Solanaceae): Evolutionary lability of key taxonomic characters
Fig. 7. Evolution of conserved morphological traits in Solanum with 10–49 transitions based on species-level analysis using stochastic character mapping. A, Corolla bilateral symmetry; B, Anther shape; C, Pedicel articulation; D, Fruit type; E, Stone cells. Results from the best model are shown for each character (see Table 1 and suppl. Table S4 for details) based on 200 simulations. The topology used for mapping was derived from a supermatrix phylogeny with nine loci (two nuclear and seven plastid loci; Gagnon & al., 2022) with 725 species sampled and coded for each trait (58% of all species). All minor clades are labelled; tips reflect the crown nodes of each minor clade. Piecharts indicate likelihood of modelled ancestral states along the nodes, and frequency bars (tips) reflect proportion of species sampled within each clade with each state.
Fig. 6 in Morphological trait evolution in Solanum (Solanaceae): Evolutionary lability of key taxonomic characters
Fig. 6. Evolution of labile morphological traits (reproductive) in Solanum with 50–100 transitions based on species-level analysis using stochastic character mapping. A, Inflorescence position; B, Inflorescence branching; C, Sexual system; D, Stamen heteromorphism; E, Trichomes on mature fruits; F, Fruiting calyx modifications. Results from the best model are shown for each character (see Table 1 and suppl. Table S4 for details) based on 200 simulations. The topology used for mapping was derived from a supermatrix phylogeny with nine loci (two nuclear and seven plastid loci; Gagnon & al., 2022) with 725 species sampled and coded for each trait (58% of all species). All minor clades are labelled; tips reflect the crown nodes of each minor clade. Piecharts indicate likelihood of modelled ancestral states along the nodes, and frequency bars (tips) reflect proportion of species sampled within each clade with each state.
Fig. 5 in On Chrissia muangkanensis, new species (Crustacea, Ostracoda) from Thailand, with notes on taxonomic characters of the genus
Fig. 5. Chrissia muangkanensis, new species, female (MSU-ZOC.366). A, T2. B, T3. C, Right CR. D, Left CR. E, CR attachment. Scale bars: A–D = 100 μm, E = 200 μm.
Figure 32 in Morphological variability and evaluation of taxonomic characters in the genus Erythemis Hagen, 1861 (Odonata: Libellulidae: Sympetrinae)
Figure 32. Erythemis credula distribution map.
Figure 1 from: Prena J, Zhang R (2014) A taxonomic revision of Parallelodemas Faust from South China (Coleoptera, Curculionidae, Baridinae), with notes on sexually dimorphic characters. Deutsche Entomologische Zeitschrift 61(2): 105-119. https://doi.org/10.3897/dez.61.8142
Figure 1 - Parallelodemas docile, dorsal habitus (length 5.2 mm).
Figure 2 from: Prena J, Zhang R (2014) A taxonomic revision of Parallelodemas Faust from South China (Coleoptera, Curculionidae, Baridinae), with notes on sexually dimorphic characters. Deutsche Entomologische Zeitschrift 61(2): 105-119. https://doi.org/10.3897/dez.61.8142
Figure 2 - Rostrum of Parallelodemas impar, male (left) and female (right), lateral view.
FIGURE. Individuals in four Populations of Sanicula orthacantha, showing the variation in plant size and rhizome character (each line represents a population). A. China, Hubei, Xuan'en, Qizimei Mountain, H.M. Li, Y.M. Yi & Y.S. Zhang 1077 (NAS). B. China, Jiangxi, Jiujiang, Lushan, H.M. Li, Y.S. Zhang & Y. Xu 1109 (NAS). C. China, Chongqing, Nanchuan, Jinfo Shan, H.M. Li, Y.S. Zhang & X. Zhang 1141 (NAS). D. China, Sichuan, Emei Shan, H.M. Li & Y.S. Zhang 1157 (NAS). All same scale. in Taxonomic studies on the genus Sanicula (Apiaceae) from China ( ): The clarification of some morphological distinction between S. orthacantha var. orthacantha and S. orthacantha var. brevispina, with the reduction of S. petagnioides to the synonymy of the former, and S. orthacantha var. stolonifera to
FIGURE. Individuals in four Populations of Sanicula orthacantha, showing the variation in plant size and rhizome character (each line represents a population). A. China, Hubei, Xuan'en, Qizimei Mountain, H.M. Li, Y.M. Yi & Y.S. Zhang 1077 (NAS). B. China, Jiangxi, Jiujiang, Lushan, H.M. Li, Y.S. Zhang & Y. Xu 1109 (NAS). C. China, Chongqing, Nanchuan, Jinfo Shan, H.M. Li, Y.S. Zhang & X. Zhang 1141 (NAS). D. China, Sichuan, Emei Shan, H.M. Li & Y.S. Zhang 1157 (NAS). All same scale.
FIGURE 2 in A taxonomic revision of Cheilodactylidae and Latridae (Centrarchiformes: Cirrhitoidei) using morphological and genomic characters
FIGURE 2. Radiographs highlighting the arrangement of supraneurals and neural spines that can differentiate the Cheilodactylidae and Latridae. All genera of these two families are shown. a) Cheilodactylus fasciatus ROM 50995, b) Goniistius plessisi USNM 226553, c) 'Goniistius' brachydactylus USNM 153508, d) 'Goniistius' fuscus CAS 20803, e) 'Goniistius' nigripes YPM 5957, f) Nemadactylus macropterus USNM 39674, g) Latris lineata USNM 176770, h) Latridopsis forsteri USMN 84370, i) Dactylophora nigricans USNM 440480, j) Mendosoma lineatum CSIRO 1119. All scale bars represent 5mm.
FIGURE 21. A–E in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 21. A–E: Pachyserica sanqingshanensis new species (holotype); F–K: P. zhanbaoxiangi new species (holotype); A, H: aedeagus, left side lateral view; C, K: aedeagus, right side lateral view; B, J: parameres, dorsal view; I: aedeagus, dorsal view; D, F: habitus, dorsal view; E, G: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
FIGURE 20. A–E in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 20. A–E: Pachyserica wangzizhaoi new species (holotype); A: aedeagus, left side lateral view; C: aedeagus, right side lateral view; B: parameres, dorsal view; D: habitus, dorsal view; E: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
FIGURE 19. A–F in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 19. A–F: Pachyserica squamifera (Frey, 1972) (holotype); G–K: P. tianxuani new species (holotype); A, I: aedeagus, left side lateral view; D, K: aedeagus, right side lateral view; B, J: parameres, dorsal view; C: aedeagus, dorsal view; E, G: habitus, dorsal view; F, H: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
FIGURE 15. A–E in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 15. A–E: Pachyerica yaonani new species (holotype); F–J: P. sunfengyii new species (holotype); A, H: aedeagus, left side lateral view; C, J: aedeagus, right side lateral view; B, I: parameres, dorsal view; D, F: habitus, dorsal view; E, G: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
FIGURE 6. A–F in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 6. A–F: Serica xizang new species (holotype); G–L: S. jiangda new species (holotype); A, I: aedeagus, left side lateral view; D, L: aedeagus, right side lateral view; C, K: parameres, dorsal view; B, J: aedeagus, dorsal view; E, G: habitus, dorsal view; F, H: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
FIGURE 1. A–E in Taxonomic updates on Pachyserica Brenske, 1898 and Serica MacLeay, 1819 reveal 38 new species and new challenges of Sericini systematics regarding DNA barcodes and genus-level diagnostic key characters (Coleoptera: Scarabaeidae: Sericinae)
FIGURE 1. A–E: Serica gwangjuensis new species (holotype); F–J: S. assingi new species (holotype); A, H: aedeagus, left side lateral view; C, J: aedeagus, right side lateral view; B, I: parameres, dorsal view; D, F: habitus, dorsal view; E, G: habitus, lateral view. Scale bar: 0.5 mm. Habitus images not to scale.
F in Taxonomic revision of Amerus troisi (Berlese, 1883) (Acari, Oribatida, Ameridae) using morphological and biochemical characters
F. 4. (a) Amerus cuspidatus n. sp.: dorsal view of rostrum in a specimen from Blidah (Algeria). (b, c) Neotypus of Amerus troisi from Frosinone (Berlese, 1883): lateral view of prodorsum (b) and notogaster (c).
FIGURE 4 in What about intraspecific variation? Reassessment of taxonomic and phylogenetic characters in the genus Synoeca de Saussure (Hymenoptera: Vespidae: Polistinae)
FIGURE 4. Variation of the ratio between T1 posterior and anterior part width for the Synoeca species. Filled circles indicate the mean, whiskers represent the range.
Figures 51–54. Gonopod and cyphopod characters. Figures 51, 52 in On the largest chelodesmid millipedes: taxonomic review and cladistic analysis of the genus Odontopeltis Pocock, 1894 (Diplopoda; Polydesmida; Chelodesmidae)
Figures 51–54. Gonopod and cyphopod characters. Figures 51, 52. Schema of gonopod coxa in Chelodesmidae, ectal view (character 43). Figure 51. No projection. Figure 52. Projection. Figures 53, 54. Cyphopod structure, posterior aspect of cyphopod in ventral view (character 46). Figure 53. Odontopeltis giganteus, short state of cyphopod. Figure 54. Eucampesmella ferrii, long state of cyphopod.
FIGURE 4 in Studies on Collaea species (Fabaceae) occurring in Brazil: taxonomic novelties, new interpretations about the leaf of the genus, and new leaf anatomical characters for American Fabaceae
FIGURE 4. Collaea aschersoniana (a–g1): a. calyx opened out. a1. detail of the central carenal lacinia of the calyx. b. standard; b1. base of the standard showing the claw, callosities and basal appendages; c. wing. d. keel petals; e. staminal tube. f. staminal tube opened out; f1. anther ventral view. f2. anther dorsal view; g. gynoecium; g1. detail of the stigma; C. speciosa (h–o1). h. calyx opened out. h1. detail of the central carenal lacinia of the calyx. i. standard; i1. base of the standard showing the claw, callosities and basal appendages; j. wing. k. keel petals; l. staminal tube. m. staminal tube opened out; n. anther ventral view. n1. anther dorsal view; o. gynoecium; o1. detail of the stigma; C. stenophylla (p–u1). p. calyx opened out. p1. detail of the central carenal lacinia of the calyx. q. standard; r. wing. s. keel petals; t. staminal tube. t1. anther ventral view. t2. anther dorsal view; u. gynoecium; u1. detail of the stigma.
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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.