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FIGURE 7 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 7. Minor worker, head. Pheidole antsahabe, full-face (A), profile (L). Pheidole atsirakambiaty, full-face (B), profile (M). Pheidole bessonii, full-face (C), profile (N). Pheidole clara, full-face (D), profile (O). Pheidole flammea, full-face (E), profile (P). Pheidole flavodepressa, full-face (F), profile (Q). Pheidole grallatrix, full-face (G), profile (R). Pheidole mantadioflava, full-face (H), profile (S). Pheidole similis, full-face (I), profile (T). Pheidole voreios, full-face (J), profile (U). Pheidole zirafy, full-face (K), profile (V).
FIGURE 11 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 11. Pheidole bessonii, full-face view (A), profile (C), and dorsal view (E) of minor worker (CASENT0496974) and full-face view (B), profile (D), and dorsal view (F) of major worker (CASENT0496976).
FIGURE 3 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 3. Minor worker, head. Pheidole decollata, full-face (A), lateral (H). Pheidole madecassa, full-face (B), lateral (I). Pheidole maro, full-face (C), lateral (J). Pheidole oswaldi, full-face (D), lateral (K). Pheidole ovalinoda, full-face (E), lateral (L). Pheidole tenebrovulgaris, full-face (F), lateral (M). Pheidole uranus, full-face (G), lateral (N).
FIGURE 4 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 4. Major worker. Pheidole decollata, profile (A). Pheidole madecassa, profile (B), hypostomal tooth (E). Pheidole maro, profile (C), hypostomal tooth (F). Pheidole oswaldi, profile (D). Pheidole ovalinoda, hypostomal tooth (G).
FIGURE 10 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 10. Pheidole atsirakambiaty, full-face view (A), profile (C), and dorsal view (E) of paratype minor worker (CASENT0491661) and full-face view (B), profile (D), and dorsal view (F) of holotype major worker (CASENT0491660).
FIGURE 2 in The ant genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae) in Madagascar-taxonomic revision of the bessonii species-group
FIGURE 2. Major worker, head. Pheidole decollata (A). Pheidole madecassa (B). Pheidole maro (C). Pheidole oswaldi (D). Pheidole ovalinoda (E). Pheidole tenebrovulgaris (F). Pheidole uranus (G).
FIGURES 39–41. Dinapsis hirtipes Hedqvist, 1967, holotype female. 39 in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 39–41. Dinapsis hirtipes Hedqvist, 1967, holotype female. 39, dorsal habitus; 40, head in dorsal view; 41, head and mesothorax in dorsal view. Scale = 1.0 mm
FIGURES 24–27. Dinapsis luteus, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 24–27. Dinapsis luteus, n. sp., holotype female. 24, lateral habitus; 25, mesosoma in dorsal view; 26, head in dorsal view; 27, head in lateral view. Scale = 1.0 mm (24), 0.5 mm (25–27).
FIGURES 16–19. Dinapsis scriptus, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 16–19. Dinapsis scriptus, n. sp., holotype female. 16, lateral habitus; 17, mesosoma in dorsal view; 18, head in dorsal view; 19, head in lateral view. Scale = 1.0 mm (16), 0.5 mm (17–19).
FIGURES 32–34. Dinapsis albicauda, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 32–34. Dinapsis albicauda, n. sp., holotype female. 32, lateral habitus; 33, head in dorsal view; 34, head in lateral view. Scale = 1.0 mm (32), 0.5 mm (33, 34).
FIGURES 14, 15. Dinapsis planifrons, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 14, 15. Dinapsis planifrons, n. sp., paratype male. 14, head in dorsal view; 15, head in lateral view. Scale = 0.5 mm.
FIGURES 28–29. Dinapsis luteus, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 28–29. Dinapsis luteus, n. sp., paratype female. 28, lateral habitus; 29, head and mesothorax. Scale = 1.0 mm (28), 0.5 mm (29).
FIGURES 11–13. Dinapsis planifrons, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 11–13. Dinapsis planifrons, n. sp., holotype female. 11, lateral habitus; 12, head in dorsal view; 13, head in lateral view. Scale = 1.0 mm (11), 0.5 mm (12, 13).
FIGURES 7–10 in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 7–10. Hind tibiae of Dinapsis spp., female. 7, D. luteus, n. sp., holotype; 8, D. scriptus, n. sp., holotype (setae present on distal prong); 9, D. scriptus, paratype (seta lacking); 10, D. planifrons, n. sp., holotype. Scale = 0.5 mm.
FIGURES 20–23. Dinapsis scriptus, paratype male. 20 in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 20–23. Dinapsis scriptus, paratype male. 20, lateral habitus; 21, mesosoma in dorsal view; 22, head in dorsal view; 23, head in lateral view. Scale = 1.0 mm (20), 0.5 mm (21–23).
FIGURES 35–38. Dinapsis cresta, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 35–38. Dinapsis cresta, n. sp., holotype female. 35, lateral habitus; 36, propodeum; 37, head in dorsal view; 38, head in lateral view. Scale = 1.0 mm (35), 0.5 mm (36–38).
FIGURES 1–6 in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 1–6. SEM images of Dinapsis spp. 1, head in lateral view, D. luteus, n. sp., paratype male; 2, ditto, D. planifrons, n. sp., paratype female; 3, ditto, D. scriptus, n. sp., paratype female; 4, head in dorsal view, D. scriptus, n. sp., paratype female; 5, distal prong of hind tarsus with spatulate setae, D. planifrons, n. sp., paratype female; 6, ditto, simple setae, D. scriptus, n. sp., paratype female. Scale = 0.5 mm.
FIGURES 30–31. Dinapsis luteus, n in A taxonomic study of Dinapsis Waterson, 1922 from Madagascar (Hymenoptera Megalyridae, Dinapsini): crested wasps of the hirtipes species-group
FIGURES 30–31. Dinapsis luteus, n. sp., paratype male. 30, head in dorsal view; 31, head in lateral view. Scale = 0.5 mm.
Data from: Taxonomic revision of the Malagasy Camponotus grandidieri and niveosetosus species groups (Hymenoptera, Formicidae) using qualitative and quantitative morphology
The Camponotus grandidieri species group and Camponotus niveosetosus species group of the Malagasy region are revised. Species delimitation was inferred from the evidence of both qualitative morphological analysis and multivariate morphometry. The multivariate method combined the Nest Centroid (NC)-clustering method and Partitioning Algorithm based on Recursive Thresholding (PART) function to generate hypotheses about species boundaries (clusters) based on 19 continuous morphological traits of minor workers. The proposed species hypotheses were tested by cumulative cross-validated Linear Discriminant Analysis (LOOCV-LDA) and Principal Component Analysis in a shape space (shape PCA). Morphometric ratios for the subsets of minor and major workers were used in species descriptions and redefinitions. Here, eight species are recognized, of which three are newly described and five are redescribed. Four species belong to the Camponotus grandidieri species group: auropubens Forel, efitra n. sp., grandidieri Forel, and maintikibo n. sp.; and four species belong to the Camponotus niveosetosus species group: descarpentriesi Santschi, madagascarensis Forel stat. rev., mita n. sp., and voeltzkowii Forel. Camponotus auropubens aldabrensis Forel and C. olivieri freyeri Santschi are synonymized under C. auropubens. Camponotus grandidieri atrabilis Santschi and C. grandidieri comorensis Santschi are synonymized under C. grandidieri. Illustrated species identification keys for both minor and major castes, taxonomic discussions, images, and distribution maps for each species superimposed on the ecoregions of Madagascar are also provided.
Data from: Utilizing RADseq data for phylogenetic analysis of challenging taxonomic groups: a case-study in Carex sect. Racemosae
PREMISE OF THE STUDY: Relationships among closely related and recently diverged taxa can be especially difficult to resolve. Here we use both Sanger sequencing and next-generation RADseq data sets to estimate phylogenetic relationships among species of Carex section Racemosae (Cyperaceae), a clade largely restricted to high latitudes and elevations. Interest in relationships among these taxa derives from questions about the species' biogeographic histories and possible links between diversification and Pleistocene glaciations. METHODS: A combination of approaches and molecular markers were used to estimate relationships among Carex species within sect. Racemosae and taxa from closely related sections. Nuclear and chloroplast loci generated by Sanger sequencing were analyzed with *BEAST, and SNP data from RADseq loci were analyzed as a concatenated data set using maximum likelihood and as independent loci using SVDquartets. KEY RESULTS: Sanger sequencing data sets resolved relationships among taxa at intermediate phylogenetic depths (albeit with low levels of support). Only the RADseq data resolved relationships with strong support at all phylogenetic depths. Moreover, different methods and data partitions of the RADseq data resulted in nearly identical topologies. Carex sect. Racemosae is a strongly supported clade, although a handful of species were found to group with closely related sections. Herbarium specimens up to 35 yr old successfully produced informative RADseq data. CONCLUSIONS: Despite the short read lengths of RADseq data, they nevertheless resolved relationships that Sanger sequencing data did not. Resolution of the phylogenetic relationships among recently and rapidly diversifying taxa within sect. Racemosae clades suggest a role for the Pleistocene glaciations in clade diversification.
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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.