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FIGURE 2 in Taxonomic status of a population of Gymoncypris waddelli Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China
FIGURE 2. Landmark locations on head (a) and lower jaw (b) used for geometric morphometric analysis. (A) 10: anteriormost point of upper lip; 12: end point of postlabial groove; 17: upper origin of pectoral fin; 18: origin of operculum; 1–9,13–16: semi-landmarks; (B) 1, 15: right and left end point of lower lip; 2–13: semi-landmarks.
FIGURE 1 in Taxonomic status of a population of Gymoncypris waddelli Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China
FIGURE 1. Sampling locations for Gymnocypris waddelli (red square: Pengqu River population; blue square: Lake Yamzhog Yumco population; gray area indicates approximate inferred distribution of G. waddelli).
FIGURE 5 in Taxonomic status of a population of Gymoncypris waddelli Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China
FIGURE 5. (a) and (c), Scatter plots of first and second principal component scores of Principal Components Analysis for head and lower jaw shape of Gymnocypris waddelli sensu prior; (b) and (d) Shape changes along PC1 axis for head shape and lowerjaw shape, respectively. The average profile of all individuals is in grey, and profile of target shape is in black; Average lowerjaw shape of Pengqu River population (e) and Lake Yamzhog Yumco population (f) relative to average lower lip shape of all individuals.
FIGURE 9 in Taxonomic status of a population of Gymoncypris waddelli Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China
FIGURE 9. Type locality of Gymnocypris pengquensis, Pengqu River, Zhaguo Town, Nielamu County, Tibet Autonomous Region, China. Photographed by Yongtao Tang.
FIGURE 4 in Taxonomic status of a population of Gymoncypris waddelli Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China
FIGURE 4. Distribution of inside (a) and outside (b) gill raker numbers on first gill arch of Gymnocypris waddelli sensu prior from Pengqu River and Lake Yamzhog Yumco.
FIGURE 5 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 5. SEM photographs of internal skeletal characters of Amphipholizona perplexa (Nielsen, 1932) new comb. (A) External view of lateral arm plate, detail of the ornamentation; (B) Internal view of lateral arm plate; (C) Distal view of lateral arm plate, detail of spine articulation; (D) Arm spines; (E) Base of arm spine showing articulation, detail of the minute thorns; (F) Dorsal arm plate; (G) Ventral arm plate; (H) Distal view of vertebra; (I) Proximal view of vertebra; (J) Ventral view of vertebra; (L) Lateral view of vertebra. MO: muscle opening; NO: nerve opening.
FIGURE 2 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 2. SEM photographs of internal skeletal characters of Amphipholizona delicata H.L. Clark, 1915. (A) External view of lateral arm plate, detail of the ornamentation; (B) Internal view of lateral arm plate; (C) Distal view of lateral arm plate, detail of spine articulation; (D) Arm spine; (E) Detail of base of arm spine showing articulation; (F) Dorsal view of arm; (G) Dorsal arm plate; (H) Ventral arm plate; (I) Distal view of vertebra; (J) Proximal view of vertebra; (L) Ventral view of vertebra; (M) Dorsal view of vertebra. MO: muscle opening; NO: nerve opening.
FIGURE 1 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 1. Morphological characters of Amphipholizona delicata H.L. Clark, 1915: (A) Dorsal view; (B) Ventral view; (C) Ventral view of the disc; (D) Detail of the oral frame; (E) Ventral view of arm; (F) Dorsal view of the arm. ADS: adoral shield; AS: arm spine; BS: bursal slit; IP: infradental papillae; IT: interrradius; LAP: lateral arm plate; OP: oral papillae; OS: oral shield; RS: radial shield; TS: tentacle scale; VAP: ventral arm plate.
FIGURE 4 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 4. Morphological characters of Amphipholizona perplexa (Nielsen, 1932) new comb. (A) Dorsal view; (B) Ventral view; (C) Detail of the oral frame; (D) Detail of the disc; (E) Genital plates; (F) Ventral view of the arm; (G) Dorsal view of the arm. Abr: abradial genital plate; Adr: adradial genital plate; ADS: adoral shield; AS: arm spine; BS: bursal slit; DAP: dorsal arm plate; IP: infradental papillae; IT: interrradius; LAP: lateral arm plate; OP: oral papillae; OS: oral shield; RS: radial shield; TS: tentacle scale; VAP: ventral arm plate. (Photos 5A, B, F and G courtesy of Rafael B. Moura).
FIGURE 3 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 3. Some internal skeletal characters of Amphipholizona delicata H.L. Clark, 1915: (A) Ventral view of the disc showing the genital plates; (B) SEM image of the pair of adradial genital plate; (C) adradial genital plate, showing the long groove which contacts the two first lateral arm plates (arrow); (D) specimen with disc removed, showing skeletal structures. Abr: abradial genital plate; Adr: adradial genital plate; AS: arm spine; DAP: dorsal arm plate; G: gonad; LAP: lateral arm plate; SA: arm spine articulation; T: teeth.
FIGURE 6 in Taxonomic status of the genera Amphipholizona H. L. Clark, 1915 (Ophiuroidea, Ophiolepididae) and Amphigyptis Nielsen, 1932 (Hemieuryalidae): systematic placement and synonymy
FIGURE 6. Images of type material of Amphipholizona perplexa (Nielsen, 1932) new comb. and pictures of distinct specimens showing some diferences in the patterns of dorsal plates of the disc: (A–B) Photos of syntypes ZMUC OPH 251; (C) Illustrations provided by Nielsen (1932) in original description of species; (D) juvenile specimen showing the primary plates; (D–E) specimens without defined primary plates. (Photos of syntypes courtesy of Tom Schiøtte and 6F courtesy of Rafael B. Moura). CPP: centrodorsal plate; RPP: radial primary plates; RS: radial shield.
FIGURES 15–22. Panonychus hadzhibejliae, male. 15 in Panonychus from Georgia: survey, taxonomical status and redescription of P. hadzhibejliae (Reck, 1947) (Acari, Tetranychidae)
FIGURES 15–22. Panonychus hadzhibejliae, male. 15, tarsus and tibia I; 16, tarsus and tibia II; 17, empodium I; 18, empodium II; 19, empodia III–IV; 20, palpal tibia and tarsus; 21, peritremal distal end; 22, aedeagi (variations). Scale bars = 20 µm (15–16), 10 µm (17–22).
FIGURES 2–4 in Panonychus from Georgia: survey, taxonomical status and redescription of P. hadzhibejliae (Reck, 1947) (Acari, Tetranychidae)
FIGURES 2–4. Dorsohysterosomal caudal parts in three Panonychus species showing f2 and h1 setae. 2, Panonychus hadzhibejliae; 3, Panonychus ulmi; 4, Panonychus citri. Scale bar = 20 µm (2–4).
FIGURE 1 in Panonychus from Georgia: survey, taxonomical status and redescription of P. hadzhibejliae (Reck, 1947) (Acari, Tetranychidae)
FIGURE 1. Scatter plots of the first two multifactorial axes for 16 morphological characters of Panonychus hadzhibejliae, Panonychus ulmi and Panonychus citri. Percentages in axes refer to the amount of variation accounted for by the first and second axes in the multifactorial analysis.
FIGURES 8–14. Panonychus hadzhibejliae, female. 8 in Panonychus from Georgia: survey, taxonomical status and redescription of P. hadzhibejliae (Reck, 1947) (Acari, Tetranychidae)
FIGURES 8–14. Panonychus hadzhibejliae, female. 8, tarsus and tibia I; 9, tarsus and tibia II; 10, empodium and claws; 11, palpal tibia and tarsus; 12, variations in su eupathidium; 13, peritremal distal part; 14, anterogenital area. Scale bars = 20 µm (8, 9, 14), 10 µm (10–13).
FIGURES 5–7. Panonychus hadzhibejliae, female. 5 in Panonychus from Georgia: survey, taxonomical status and redescription of P. hadzhibejliae (Reck, 1947) (Acari, Tetranychidae)
FIGURES 5–7. Panonychus hadzhibejliae, female. 5, dorsal aspect; 6, lobes on dorsohysterosomal striae; 7, dorsal body seta (sc1). Scale bars = 25 µm (5), 10 µm (6), 20 µm (7).
FIGURE 1 in On the taxonomic status of the European Scolelepis (Scolelepis) squamata (Polychaeta: Spionidae), with description of a new species from southern Europe
FIGURE 1. Scolelepis (Scolelepis) squamata (Abildgaard, in O.F. Müller, 1806), SEM micrographs. A, voucher specimen (Black Sea, Cap Midia, MNINGA PLY 0061); B–E, voucher specimen (Spain, Gijón); F, G, voucher specimen (Black Sea, Mangalia, MNINGA PLY 0063). A, anterior end, dorsal view, palps missing, showing nuchal organs and dorsal primary and secondary transverse ciliary bands; B, middle section of left palp, frontal-lateral view, showing ciliation pattern; C, basal part of right palp, lateral view, showing tightly fused, slightly rugose sheath; D, close-up view of long transverse rows of cilia on palp, showing arrangement of cilia and mucus secreting cells; E, detail of necks of mucus secreting cells; F, middle chaetigers, left lateral view (arrowheads indicate lateral ciliated organs); G, middle chaetigers, dorsal view, showing the primary ciliary band on low transverse folds. c—cilia; n—neck of gland cells; nu—nuchal organ; pc—dorsal primary transverse ciliary band; sc— dorsal secondary transverse ciliary band. Scale bars: A, F, G = 500 µm; B = 20 µm; C = 200 µm; D = 10 µm; E = 2 µm.
FIGURE 4 in On the taxonomic status of the European Scolelepis (Scolelepis) squamata (Polychaeta: Spionidae), with description of a new species from southern Europe
FIGURE 4. Scolelepis (Scolelepis) squamata, morphometric characteristics. A, relationship between the body-size (referring to maximum anterior width in millimetres) and the palp length (in chaetiger number) (y = 7.6755 + 3.5999x; rs = 0.593; P <0.0001; n = 54). B, relationship between the total number of chaetigers and the first chaetiger on which neuropodial hooded hooks (triangles, y = 10.698 + 0.22969x; rs = 0.957; P <0.0001; n = 51) and the notopodial hooded hooks (circles, y = 9.2712 + 0.55917x; rs = 0.948; P <0.0001; n = 51) are present (black symbols—specimens from the Black Sea; white symbols—the Mediterranean Sea specimens from near type locality; red symbols—syntypes of Scolelepis mesnili; blue symbols—specimens from the Atlantic coast of Spain and France; green symbols—specimens from the North Sea and Kattegat). C, relationship between the body-size (referring to maximum anterior width in millimetres) and the number of teeth above main fang (y = 2.3168 + (−0.57224x); rs = −0.877; P <0.0001; n = 104).
FIGURE 7 in On the taxonomic status of the European Scolelepis (Scolelepis) squamata (Polychaeta: Spionidae), with description of a new species from southern Europe
FIGURE 7. Scolelepis (Scolelepis) neglecta sp. nov., SEM micrographs. A–F, paratype (MNCN 3855). A, distal tip of left palp with elevated lobes, frontal-lateral view (arrowheads indicate faint splitting of lateral rows into two smaller lobes); B, distal section of right palp, frontal view, showing elevated lobes; C, basal part of right palp, lateral view (arrowhead shows smooth basal palpal sheath); D, chaetigers 13–25 (from top right to bottom left), ventro-lateral view (arrowheads indicate prechaetal notopodial lamellae; arrow indicates ventral median groove); E, chaetigers 16–21 (from top right to bottom left), dorso-lateral view (arrowheads indicate lateral ciliated organs); F, chaetigers 29–32 (from right to left), lateral view (note ventrally directed inferior part of notopodial postchaetal lamella and dorsally directed superior part of neuropodial postchaetal lamella). Scale bars: A, B = 50 µm; C = 100 µm; D = 1 mm; E = 0.5 mm; F = 0.2 mm.
FIGURE 3 in On the taxonomic status of the European Scolelepis (Scolelepis) squamata (Polychaeta: Spionidae), with description of a new species from southern Europe
FIGURE 3. Scolelepis (Scolelepis) squamata (Abildgaard, in O.F. Müller, 1806), LM micrographs. A–D, F, H, voucher specimen (France, Île d'Oléron, MNHN POLY 0582); E, G, voucher specimen (Spain, Pontevedra, MNCN 369). A, capillary notochaetae from chaetiger 11; B, capillary neurochaetae from chaetiger 11; C, neuropodial hooded hooks of a small individual, from chaetiger 38, lateral view; D, neuropodial hooded hooks of a small individual, from chaetiger 45, front-on view, showing notched apical tooth above the main fang with bidentate appearance; E, neuropodial hooded hook of a very large individual, from chaetiger 104, lateral view; F, notopodial hooded hooks of a small individual, from chaetiger 48, lateral view; G, cross section of chaetiger 104, anterior view; H, egg with honeycomb-ornamented shell. Scale bars: A–D, F = 50 µm; E, H = 100 µm; G = 1 mm.
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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)
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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.