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1,154 results for “Extant”
FIGURES 67–70 in The extant species of the genus Omma Newman and description of Beutelius gen. nov. (Coleoptera: Archostemata: Ommatidae: Ommatinae)
FIGURES 67–70. Beutelius mastersi (♂): 67, wing (veinal nomenclature as in Fig. 64); B. sagitta (♂): 68, wing; Omma stanleyi: 69–70. 69, elytron base, 70, elytron, close detail of sutural flange.
FIGURES 33–38 in The extant species of the genus Omma Newman and description of Beutelius gen. nov. (Coleoptera: Archostemata: Ommatidae: Ommatinae)
FIGURES 33–38. Beutelius rutherfordi (♂): 33–37. 33, head, dorsal, 34, head, ventral, 35, head, lateral, 36, head, dorsal (paratype ♂), 37, antenna. 38, B. sagitta, antenna.
Fig 10 in A Species-Level Phylogeny of Extant Snakes with Description of a New Colubrid Subfamily and Genus
Fig 10. Phylogenetic tree of Serpentes continued. A) Colubrinae continued. B) Colubrinae continued. doi:10.1371/journal.pone.0161070.g010
Fig 5 in A Species-Level Phylogeny of Extant Snakes with Description of a New Colubrid Subfamily and Genus
Fig 5. Phylogenetic tree of Serpentes continued. A) Homalopsidae, Psammophiinae, Buhoma procterae, Prosymninae, Pseudaspidinae, Atractaspidinae, and Aparallactinae. Bi) Oxyrhabdium leporinum and Lamprophiinae. Bii) Ditypophis sp. + Micrelaps bicoloratus and Pseudoxyrhophiinae. doi:10.1371/journal.pone.0161070.g005
Fig 8 in A Species-Level Phylogeny of Extant Snakes with Description of a New Colubrid Subfamily and Genus
Fig 8. Phylogenetic tree of Serpentes continued. A) Dipsadinae continued. B) Dipsadinae continued. doi:10.1371/journal.pone.0161070.g008
Fig 2 in A Species-Level Phylogeny of Extant Snakes with Description of a New Colubrid Subfamily and Genus
Fig 2. Species-level phylogeny on final dataset of 1652 snake species. Maximum-likelihood phylogenetic estimate based on 10 concatenated genes. Node values represent SHL support values. Seven outgroup taxa are not shown. Colors of clades indicate their position in the overall tree, shown at left. Newly sequenced taxa are highlighted in bold. Skeleton of the species tree is displayed on the left with displayed subfamilies/families highlighted. Letters denoted by i and ii represent parts of the tree where external branches do not connect to the part of the tree immediately preceding it. A) Anomalepididae, Epictinae, Leptotyphlopinae, Gerrhopilidae, Xenotyphlopidae, and Typhlopinae. B) Asiatyphlopinae I, Afrotyphlopinae; Madatyphlopinae, and Asiatyphlopinae II. doi:10.1371/journal.pone.0161070.g002
Data from: Variations of mesozoic feathers: insights from the morphogenesis of extant feather rachises
<p><span>The rachises of extant feathers, composed of dense cortex and spongy internal medulla, are flexible and light, yet stiff enough to withstand the load required for flight, among other functions. Incomplete knowledge of early feathers prevents a full understanding of how cylindrical rachises have evolved. Bizarre feathers with unusually wide and flattened rachises, known as "rachis-dominated feathers" (RDFs) have been observed in fossil non-avian and avian theropods. Newly discovered RDFs embedded in early Late Cretaceous Burmese ambers (~99 Ma) suggest the unusually wide and flattened rachises mainly consist of a dorsal cortex, lacking a medulla and a ventral cortex. Coupled with findings on extant feather morphogenesis, known fossil RDFs were categorized into three morphotypes based on their rachidial configurations. For each morphotype, potential developmental scenarios were depicted by referring to the rachidial development in chickens, and relative stiffness of each morphotype was estimated through functional simulations.</span><span> The results suggest</span><span> rachises of </span><span>RDFs are developmentally equivalent to a variety of immature stages of cylindrical rachises. Similar rachidial morphotypes documented in extant penguins suggest that the RDFs are not unique to Mesozoic theropods, though they are likely to have evolved independently in extant penguins. </span></p>
Supplementary material 1 from: Yeung NW, Slapcinsky J, Strong EE, Kim JR, Hayes KA (2020) Overlooked but not forgotten: the first new extant species of Hawaiian land snail described in 60 years, Auriculella gagneorum sp. nov. (Achatinellidae, Auriculellinae). ZooKeys 950: 1-31. https://doi.org/10.3897/zookeys.950.50669
Non-type material examined for Auriculella auricula, A. minuta, A. perpusilla, A. perversa, and A. tenella
Figs 25–36 in Taxonomic revision of the genus Schildia Aldrich, 1923 (Diptera: Asilidae: Leptogastrinae) with the description of new extant and extinct species
Figs 25–36. Male terminalia with gonostyli (dark grey) and lateral processes of gonostyli (light grey) shaded in lateral views, abdominal T8, and wings of Schildia species. (25–27) Male terminalia of S. malaya sp.n.: 25, lateral; 26, dorsal; 27, ventral. (28–30) Male terminalia of S. microthorax. 28, lateral; 29, dorsal; 30, ventral. (31–33) Male terminalia and T8 of S. fragilis: 31, lateral; 32, dorsal; 33, ventral; 34, T8 dorsal. (35–36) Wings: 35, S. malaya sp.n.; 36, S. microthorax. Scale bars = 1 mm.
Figs 5–8 in Taxonomic revision of the genus Schildia Aldrich, 1923 (Diptera: Asilidae: Leptogastrinae) with the description of new extant and extinct species
Figs 5–8. SEM micrographs of head and metathoracic tarsus of Schildia microthorax (EMF, Costa Rica). (5) Head, anterior view; (6) head, dorsal view; (7) tarsus, lateral view; (8) detail of claws, lateral view. Scale bars = 100 µm.
Figs 2–4 in Taxonomic revision of the genus Schildia Aldrich, 1923 (Diptera: Asilidae: Leptogastrinae) with the description of new extant and extinct species
Figs 2–4. SEM micrographs of wing of Schildia microthorax (EMF, Costa Rica) with veins labeled. (2) Distal tip of wing; (3) detail of trichoid spicules; (4) posterior margin of wing. Scale bars = 50 µm.
Fig. 1 in Taxonomic revision of the genus Schildia Aldrich, 1923 (Diptera: Asilidae: Leptogastrinae) with the description of new extant and extinct species
Fig. 1. Map of the world with extant and extinct distribution of Schildia indicated with solid circles. Note the restricted Old World distribution in Madagascar and Malaysia.
FIGURES 108–112 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 108–112. Rhysida longipes (Newport, 1845); Ad. Rc 7003 108 left pleuron of LBS 3 laterally; Ad, Rc 7003 109 LBS 21 ventrally; Alluropus calcaratus (Pocock, 1891) (photos by Warut Siriwut); Ad. male CUMZ 00470 110 LBS 20, 21 + ultimate legs dorso-laterally; Ad. female CUMZ 00501 111 head, forcipular segment and LBS 1, 2 ventrally; Ad. female CUMZ 00501 112 LBS 20, 21 + prefemora of ultimate legs ventrally; (20)—leg 20, (ap)—apical + ventral subapical spines of coxopleural process, (cp)—coxopleural process, (csp)—corner spine of ultimate prefemur, (dd)—male's dorsodistal projection of ultimate tarsus 1, (im)—intersclerite membrane, (lc)—lateral spine of coxopleural process, (pfs)—prefemoral spur of leg 1, (pr)—trochantero-prefemural process, (pts)—pretarsus, (s)—spiracle, (sh)— spiracle hump, (su)—spines of ultimate prefemur, (t1)—male's enlarged ultimate tarsus 1, (t2)—male's slim ultimate tarsus 2, (tp)—forcipular tooth-plates, (ust)—ultimate sternite, (ut)—ultimate tergite.
FIGURES 102–107 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 102–107. Ethmostigmus rubripes spinosus (Newport, 1845); Juv. Rc 7174 102 forcipular segment ventrally; Ethmostigmus rubripes platycephalus (Newport, 1845); Ad. Rc 7514 103 left pleuron of LBS 3 laterally; Ad. Rc 7513 104 LBS 21 ventrally; Sad. СDT 105 coxopleural processes + prefemora of ultimate legs ventrally; Rhysida longipes (Newport, 1845); Ad. Rc 6683 106 anterior margin of forcipular coxosternite ventrally 107 coxopleural processes, legs 20 + ultimate legs laterally; (ap)—apical spine, (bs)—basal suture of forcipular tooth-plate, (cp)—coxopleural process, (csp)—corner spine of ultimate prefemur, (cx)—coxopleuron, (im)—intersclerite membrane, (lc)—lateral spines of coxopleural process, (pf)—ultimate prefemur, (pr)—trochantero-prefemoral process, (pts)—ultimate pretarsus, (rpf)—abnormally small (regenerated) right ultimate prefemur, (rpr)—rudiment of trochantero-prefemoral process, (s)—open spiracle without atrium, (scs)— spine at place of corner spine of ultimate prefemur, (su)—spines of ultimate prefemur, (t1)—ultimate tarsus 1, (tp)—forcipular tooth-plates, (ust)—ultimate sternite.
FIGURES 84–88. Alipes multicostis Imhoff, 1854 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 84–88. Alipes multicostis Imhoff, 1854; Live specimen CDT (photo by Dmitry Telnov) 84 general view dorsally; Alipes grandidieri Lucas, 1864; BMNH 1959.3.8 85 distal part of ultimate leg laterally; Alipes appendiculatus Pocock, 1896; BMNH1950.3.9.2 86 forcipular segment ventrally 87 LBS 4–10 dorsally; Alipes grandidieri Lucas, 1864; BMNH1959.3.8 88 LBS 21 + prefemora of ultimate legs ventrally; (bs)—basal suture of forcipular tooth-plate, (cp)—very short spineless coxopleural process, (cx)—coxopleuron, (pf)—ultimate prefemur, (pr)—trochantero-prefemoral process, (t1)—flattened tarsus 1, (t2)—flattened tarsus 2, (T5)—terite 5, (ti)—flattened tibia, (tk)—tergal longitudinal keels, (tp)—forcipular tooth-plate, (ust)—ultimate sternite.
FIGURES 73–77. Notiasemus glauerti Koch, 1985 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 73–77. Notiasemus glauerti Koch, 1985; WAM 97/2921 (photos by Dr. Markus Koch) 73 LBS 12–21 + ultimate legs ventro-laterally 74 apical part of maxilla 2 laterally 75 head + LBS 1 dorsally 76 head + forcipular segment ventrally 77 general view dorso-laterally; (as)—accessory spines, (cp)—coxopleural process, (cst)—forcipular coxosternite, (p2)— pretarsus of maxilla 2, (pl)—pleuron, (pr)—much reduced trochantero-prefemoral process, (s)—spiracle covered by flap, (T1)—tergite 1, (tp)—forcipular tooth-plates, (ul)—ultimate leg, (ut)—ultimate tergite.
FIGURES 68–72 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 68–72. Hemiscolopendra marginata (Say, 1821); Sad. Rc 6494 68 forcipular segment ventrally 69 left coxopleuron and left ultimate leg laterally; Akymnopellis chilensis (Gervais, 1847); Female Rc 7463 70 left side of ultimate LBS and ultimate legs laterally; BMNH, BM 1904.1.0.29.1–3 71 forcipular segment ventrally; Ad. male Rc 8005 72 LBS 21 and prefemora of ultimate legs ventro-laterally; (cp)—coxopleural process, (g)—gonopods, (pf)—normally developed left prefemur, (pr)—trochantero-prefemoral process, (rpf)—abnormally small (regenerated) right prefemur, (tp)—forcipular tooth-plates, (ust)—ultimate sternite.
FIGURES 119–123 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 119–123 (photos by Warut Siriwut). Sterropristes violaceus Muadsub & Panha, 2012; CUMZ 3207 119 LBS 19–21 + right ultimate leg laterally 120 head + anterior half of forcipular segment ventrally; Sterropristes metallicus (Verhoeff, 1937); CUMZ 00549 121 anterior part of forcipular segment ventrally 122 head + LBS 1–5 dorsally; Sterropristes violaceus Muadsub & Panha, 2012; CUMZ 3207 123 LBS 19–21 + right ultimate leg ventrally; (an)—antenna, (bs)—W-shaped basal suture of forcipular tooth-plate, (cx)—coxopleuron, (pf)—ultimate prefemur, (ps)—sternal paramedian sutures, (pts)—ultimate pretarsus, (rpr)—rudiment of trochantero-prefemoral process, (s)—open spiracle with atrium, (sa)—saw-like teeth of tarsungula, (T1)—tergite 1, (t2)—ultimate tarsus 2, (ti)—ultimate tibia, (tp)—forcipular tooth-plates, (tr)—tarsungula, (ust)—ultimate sternite, (vb)—ventral bulge of ultimate tibia.
FIGURES 62–67 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 62–67. Cormocephalus sp.; Sad. Rc 7468 62 head + LBS 1 dorsally 63 head + forcipular segment ventrally; Cormocephalus guildingii Newport, 1845; Holotype MYRI-016-01 OMNH (photo by Dr. Danner J. Mann) 64 LBS 20, 21 and ultimate legs ventrally; Cormocephalus punctatus Porat, 1871; Ad. Rc 7022 65 ultimate legs laterally; Hemiscolopendra marginata (Say, 1821); Sad. Rc 6494 66 LBS 21, prefemur + femur of left ultimate leg and much reduced (regenerated) right ultimate leg ventrally; Hemiscolopendra marginata (Say, 1821); Sad. Rc 6494 67 head + LBS 1–2 dorsally; (20)—leg 20, (as)—accessory spines, (bp)—basal plates, (cp)—coxopleural process, (cx)—coxopleuron, (f)—ultimate femur, (pf)—ultimate prefemur, (pr)—trochantero-prefemoral process, (ps)—cephalic paramedian sutures, (pts)—pretarsus, (sc)—spine at place of coxopleural process, (stc)—sutures of forcipular coxosternite, (T1)—tergite 1, (tp)—forcipular tooth-plate, (ts)—anterior transverse suture of tergite 1, (ust)—ultimate sternite.
FIGURES 55–61 in An overview of the extant genera and subgenera of the order Scolopendromorpha (Chilopoda): a new identification key and updated diagnoses
FIGURES 55–61. Kanparka (=Scolopendra) leki Waldock & Edgecombe, 2012; WAM T79350 55 head + LBS 1 dorsally; WAM T99422 56 posterior part of LBS 21 + ultimate legs ventrally 57 LBS 21 + left ultimate leg laterally; Arthrorhabdus mjobergi Kraepelin, 1916; Live specimen (photo by Mark A. Newton, corrected; available at https://marknewton.smugmug. com/, https://www.wildsouthaustralia.info/ Centipedes/Arthrorhabdus-spp/i-NkWPntT/A) 58 general view dorsally; Arthrorhabdus formosus Pocock, 1891; ZMB 4942 59 apical part of maxilla 2 dorsally; 60 forcipular segment ventrally; Cormocephalus (Campylostigmus) orientalis Ribaut, 1923; BMNH 61 forcipular segment ventrally; (as)—accessory spines, (cp)—coxopleural process, (csp)—corner spine of ultimate prefemur, (cx)—coxopleuron, (db)—dorsal brush, (f)—ultimate femur, (mp)—medial spines of coxopleural process, (ms)—medial spines of ultimate prefemur, femur, tibia, (o)—ocelli, (p2)—pretarsus of maxilla 2, (pf)—ultimate prefemur, (pr)—trochantero-prefemoral process, (pts)—not enlarged ultimate pretarsus, (su)—a few ventral spines of ultimate femur and prefemur, (T1)—tergite 1, (t1)—ultimate tarsus 1, (t2)—ultimate tarsus 2, (ti)—ultimate tibia, (tp)—forcipular tooth-plate, (ust)—ultimate sternite.
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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.