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291 results for “monophyletic”
Data from: Australian Lasioglossum + Homalictus Form a Monophyletic Group: Resolving the "Australian Enigma"
The bee genus Lasioglossum includes over 1000 species of bees distributed on all continents except Antarctica. Lasioglossum is a major component of the bee fauna in the Holarctic, Ethiopian, and Oriental regions, and is an important group for investigating the evolution of social behavior in bees. Given its cosmopolitan distribution, the historical biogeography of the genus is of considerable interest. We reconstructed phylogenetic relationships among the subgenera and species within Lasioglossum s.s. using DNA sequence data from a slowly evolving nuclear gene, EF-1α. The entire data set includes over 1604 aligned nucleotide sites (including three exons plus two introns) for 89 species (17 outgroups plus 72 ingroups). Parsimony and maximum likelihood analyses provide strong evidence that the primarily Indoaustralian subgenera (Homalictus, Chilalictus, Parasphecodes) form a monophyletic group. Bootstrap support for the Australian clade ranged from 73% to 77% (depending on the method of analysis). Monophyly of the Australian Lasioglossum suggests that a single colonization event (via Southeast Asia and New Guinea) gave rise to a lineage of over 350 native Indoaustralian bees. We discuss the implications of Australian monophyly for resolving the "Australian enigma" -- similarity in social behavior among the Australian halictine bees relative to Holarctic groups.
FIGURE 8 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 8. Distribution of G. foveolata.
FIGURE 5 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 5. Distribution of G. cognata.
FIGURE 12 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 12. Distribution of G. steyermarkii.
FIGURE 7 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 7. Distribution of G. elata.
FIGURE 4 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 4. Distribution of G. canomensis.
FIGURE 3 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 3. Distribution of G. canescens.
FIGURE 11 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 11. Distribution of G. racemosa.
FIGURE 10 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 10. Distribution of G. parillo.
FIGURE 2 in Taxonomic novelties in Neotropical Chrysobalanaceae: towards a monophyletic Couepia
FIGURE 2. Distribution of G. amaraliae.
Fig. 3 in A New Species of Bush-Warbler from Bougainville Island and a Monophyletic Origin for Southwest Pacific Cettia
Fig. 3. Scatterplot of Cettia species and subspecies on the first two principal components derived from analysis of species means for six external measurements (tables 1, 2, and 3).
FIGURE 24 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 24. Lourinia aldabraensis sp. nov. (♂): A, habitus, dorsal; B, habitus, lateral.
FIGURE 14 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 14. Lourinia gocmeni sp. nov. (♀): A, P1, anterior; B, P2, anterior.
FIGURE 3 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 3. Lourinia aff. armata (Claus, 1866) (♀): A, P1, anterior; B, P2, anterior.
Figure 1 from: Grusz A, Windham M (2013) Toward a monophyletic Cheilanthes: The resurrection and recircumscription of Myriopteris (Pteridaceae). PhytoKeys 32: 49-63. https://doi.org/10.3897/phytokeys.32.6733
Figure 1 - Summary phylogeny for cheilanthoid ferns, indicating the placement of Cheilanthes micropteris (the type species for Cheilanthes) within the hemionitid clade—only distantly related to the myriopterid clade. The six major clades of cheilanthoid ferns are shown with tips roughly proportional to clade size. The most recent common ancestor (mrca) of Cheilanthes micropteris and the myriopterid clade is indicated. Modified with permission from Windham et al. (2009).
Figure 6 from: Martinsson S, Kjaerandsen J (2012) Katatopygia gen. n., a monophyletic branch segregated from Boletina (Diptera, Mycetophilidae). ZooKeys 175: 37-67. https://doi.org/10.3897/zookeys.175.2388
Figure 6 - Morphology of male terminalia of Katatopygia gen. n. A Male terminaliaof Katatopygia erythropyga (Holmgren, 1883), dorsal view, T9 removed B Aedagus and parameres of Katatopygia erythropyga (Holmgren, 1883), lateral view. Abbreviations: aed = aedeagus; aed ap= aedeagal apodeme; ap pro = apical processus of gonostylus; ej ap =ejaculatory apodeme; gc II = section II of gonocoxite; gc III = section III of gonocoxite; gc ap = gonocoxal apodeme; gst = gonostylus; hyp lb = hypandrial lobe; par = paramere; par ap = parameral apodeme; vas def = vas deferens.
Figure 4 from: Martinsson S, Kjaerandsen J (2012) Katatopygia gen. n., a monophyletic branch segregated from Boletina (Diptera, Mycetophilidae). ZooKeys 175: 37-67. https://doi.org/10.3897/zookeys.175.2388
Figure 4 - Morphology of Katatopygia gen. n. [Katatopygia sahlbergi (Lundström, 1906)] A Head, frontal view. B Thorax, lateral view C Front leg D Apex of antenna E Base of antenna. Abbreviations: anepist = anepisternum; anepm = anepimeron; aprnt= anteprononun; ap spur = apical spur; clyp = clypeus; cx 1 = forecoxa; cx 2 = midcoxa; cx 3 = hindcoxa; eye = compound eye; fc = face; fl =flagellar segment; fr fur = frontal furrow; fr tub = frontal tubercle; l oc = lateral ocelus; l cerv scl= lateral cervical sclerite ; ltg = laterotergite; m oc = medial ocellus; mtg = mediotergite; ped = pedicel; plp =palpomere; proepm = proepimeron; sc = scutum; sctl = scutellum; tars 1 = tarsomere one; tb = tibia.
Figure 3 from: Martinsson S, Kjaerandsen J (2012) Katatopygia gen. n., a monophyletic branch segregated from Boletina (Diptera, Mycetophilidae). ZooKeys 175: 37-67. https://doi.org/10.3897/zookeys.175.2388
Figure 3 - Habitus photos of species of Katatopygia gen. n. Lateral view A Katatopygia erythropyga (Holmgren, 1883), male B Katatopygia erythropyga (Holmgren, 1883), female. C. Katatopygia antoma (Garrettt, 1924), male D Katatopygia antoma (Garrettt, 1924), female E Katatopygia sahlbergi (Lundström, 1906), male F Katatopygia sahlbergi (Lundström, 1906), female
Figure 12 from: Martinsson S, Kjaerandsen J (2012) Katatopygia gen. n., a monophyletic branch segregated from Boletina (Diptera, Mycetophilidae). ZooKeys 175: 37-67. https://doi.org/10.3897/zookeys.175.2388
Figure 12 - Katatopygia sahlbergi (Lundström, 1906) A Male terminalia, ventral view B Male terminalia, dorsal view, tergite 9 removed C Male terminalia, caudal view D Tergite 9 and cerci, dorsal view E Aedeagus and parameres dorsal view F Aedeagus and parameres, lateral view.
Figure 5 from: Martinsson S, Kjaerandsen J (2012) Katatopygia gen. n., a monophyletic branch segregated from Boletina (Diptera, Mycetophilidae). ZooKeys 175: 37-67. https://doi.org/10.3897/zookeys.175.2388
Figure 5 - Wing photos of Katatopygia gen. n. A Katatopygia sahlbergi (Lundström, 1906) B Katatopygia antoma (Garrettt, 1924)] Abbreviations: A1 = anterior anal vein; A2 = posterior anal vein; C = Costal vein; CuA1 and CuA 2 = anterior branch of cubitus; CuA–pet = petiole of CuA; h = humeral; M–pet = petiole of media; M1 and M2 = branches of media; R1 = anterior branch of radius; R5 = posterior branch of radius; sc = subcosta; ta = anterior transversal (= crossvein rm); tb = basal transversal.
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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.