Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “Notopterus”
Supplementary material 2 from: Lavoué S, Zafirah Ghazali S, Amirul Firdaus Jamaluddin J, Azizah Mohd Nor S, Zain KMd (2020) Genetic evidence for the recognition of two allopatric species of Asian bronze featherback Notopterus (Teleostei, Osteoglossomorpha, Notopteridae). Zoosystematics and Evolution 96(2): 449-454. https://doi.org/10.3897/zse.96.51350
DNA Data matrice
Figure 1 from: Lavoué S, Zafirah Ghazali S, Amirul Firdaus Jamaluddin J, Azizah Mohd Nor S, Zain KMd (2020) Genetic evidence for the recognition of two allopatric species of Asian bronze featherback Notopterus (Teleostei, Osteoglossomorpha, Notopteridae). Zoosystematics and Evolution 96(2): 449-454. https://doi.org/10.3897/zse.96.51350
Figure 1 A Map covering the Oriental biogeographic region and showing the distribution of localities (black and red circles) of specimens of Notopterus examined in this study. Black star indicates the estimated type locality of Notopterus notopterus in Java (i.e. Jakarta region) and red stars indicate the likely origin localities of the two syntypes of Notopterus synurus (i.e. coast of Malabar and Coromandel coast at Tharangambadi [formerly Tranquebar]). Main Oriental river basins from West to East: 1. Indus basin; 2. Ganga-Brahmaputra river system; 3. Irrawaddy basin; 4. Salween basin, 5. Mekong basin. Insert shows the left lateral view of a specimen of Notopterus notopterus (Penang State, west Peninsular Malaysia; 20 cm in standard length, voucher specimen number USMFC (3) 00002, NO_1). B The unrooted network constructed with the software PopArt and a median-joining algorithm showing the COI haplotype relationships within the genus Notopterus. Branch lengths are not proportional to the number of changes. Red circles indicated haplotypes of Notopterus synurus (South Asia) and black circles indicated haplotypes of Notopterus notopterus (Southeast Asia).
Supplementary material 1 from: Lavoué S, Zafirah Ghazali S, Amirul Firdaus Jamaluddin J, Azizah Mohd Nor S, Zain KMd (2020) Genetic evidence for the recognition of two allopatric species of Asian bronze featherback Notopterus (Teleostei, Osteoglossomorpha, Notopteridae). Zoosystematics and Evolution 96(2): 449-454. https://doi.org/10.3897/zse.96.51350
Table S1
Figure 19 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 19 - Development of the genital papilla of a female Notopterus notopterus, seen in various photographs at high magnification. (a) The emergence of genital papilla, juvenile, stage 35, total length (TL) 52 mm, day 83; note the pair of ventral fins; (b) genital papilla of a stage 36 juvenile with TL 100 mm, 5 months; (c) stage 36, TL=124 mm, 8 months; (d) stage 36 TL= 136 mm, 12 months; (e) stage 37, TL=145 mm, 18 months old specimen; (f) Mature genital papilla obviously longer than the pelvic fins, TL= 230 mm, 24 months old adult female; significant growth of the genital papilla (white arrowhead) in between the ventral fins (arrow) and anal fin. Scale bar= 2 mm (a, c, e); 5 mm (b, d, f)
Figure 16 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 16 - Sequence of caudal fin development starting from hatching until the larval period in Notopterus notopterus. (a) shortly after hatching, day 7; (b) hemal spines and hypural plates (hh) emerged; note the slight regression of fin fold, day 10; (c) fin fold dorsally relatively lower, but intact, caudally completely replaced by 10 caudal fin rays, pterygiolarval phase, stage 30, day 20; (d) well-developed caudal fin in an early juvenile stage 33 in perfect continuity with the anal fin, day 36;Cfm – caudal fin mesenchyme; ff- fin folds; cfr – caudal fin rays; cf – caudal fin; af – anal fin. Arrows indicate the approximate border between caudal and anal fin. Scale bar = 2 mm.
Figure 11 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 11 - Embryonic development in Notopterus notopterus. (a) Stage 17, spoon shape, 48:50; nf- neural fold in the tail region; (b) Stage 18: early trunk-tail bud, note the remnant of the evacuation zone, 51h:05min; note somites (som) and the tail bud (tb) at the posterior part; (c) Stage 19: tail-bud bent; Kupffer's vesicle (Kv) appears in the bent tail bud, 84h:00min;cc - corpus cerebelli around the rhombencephalic area; (d) Stage 20: otic placode (op) and heart beats (h) observed, 92h:25min; (e) Stage 21: fin-fold stage, 95h:25min. Note the lobilineaeliteralis (lll), the otic placode (op) and the embryonic fin fold (ff). (f) Stage 22: eye pigment (e), 122h:05min; note the broadened fin fold (ff) along the body; (g) Stage 23: "C" shape, pre-hatching embryo; note the edge of the caudal fin, and the lobilinealateralis (lll). 146h:50min. Scale bar = 1 mm.
Figure 9 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 9 - Cleavage in Notopterus notopterus and blastula formation. (a) Stage 1: one cell (zygote) with forming blastodisc (bd), 1h:10min; (b) Stage 2: two blastomeres (b), at 2:00h; (c) Stage 3: four cells, 2h:20min; (d) Stage 4: eight cells, 2h:42min; (e) Stage 5: early morula with 16 cells, 3h:45min; (f) Stage 6: asynchronous blastomeres up to circa 32 cells, 4h:30min; (g) Stage 7: blastula with compact knob-like blastodisc, 6h:25min; (h) Stage 8: flat blastula with expanding yolk-sac syncytium (ys), roundish mound of the blastoderm on the top of the yolk, 7:40; (i) Stage 9: late blastula, the surface of blastoderm appears smooth, covering part of the yolk, but the cells are still distinct, 8h:35min. Scale bar = 1 mm.
Figure 2 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 2 - Diagram of the course of the tested environmental factors: specific conductivity (C) and temperature (T) during 339 days in breeding group and tank I containing two females and one male of Notopterus notopterus. 20 spawnings of the female No. 1 were observed within a 5-month period. The breeding experiment was started after 3 months of acclimatization period. A swollen belly of the female was first observed after one month (arrow). * Asterisks refer to observed spawnings.
Figure 14 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 14 - Late embryonic and larval development in Notopterus notopterus. (a) Stage 28: pronounced regression of median fin fold, day 12; note almost completely reduced yolk sac (ys);pectoral fin, arrow; (b) Stage 29: late embryonic phase day 14, pectoral fin buds of both sides seen; (c) Stage 30: beginning of larval period, extrinsic feeding, developed and gas-filled swim bladder, day 17; (d) Stage 31: pigmented iris and cornea are very distinct, day 24; (e) Stage 32: anal and caudal lobe formation, day 36; arrowheads point to the leading edge of the gradually developing dorsal fin. Scale bar = 5 mm.
Figure 18 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 18 - Late juvenile to the maturation stage in Notopterus notopterus. (a) Stage 36: appearance of ventral fin, black arrowhead, day 92; (b) Stage 37: late stage of juvenile with total length of 145 mm, note the change in color and the emergence of scales, 18 months; (c) Stage 38: adult male with total length 275 mm, captured at age of 30 months; note the ventral fin (arrowhead) longer than the genital papilla. Scale bar = 10 mm (a); 20 mm (b); 30 mm (c).
Figure 15 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 15 - Sequence of development of the dorsal fin starting from hatching until the end of the larval period in Notopterus notopterus. (a) shortly after hatching, day 7, first mesenchyme condensation; (b) dorsal fin bud appears, day 8; (c) distinct dorsal fin bud and regression of embryonic fin fold, day 12; (d) well-developed dorsal fin anlage with 9 distinct radials and muscles, 7 fin rays, 17 days; (e) differentiated dorsal fin and regressed fin-fold of a stage 31 larva, 24 days; (f) dorsal fin in transition to a juvenile, 8–9 differentiated lepidotrichia, 36 days. Also note the progressive folding of myomeres and strengthening of myosepta; arrowhead points to developing dorsal fin. Scale bar = 2 mm.
Figure 6 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 6 - Preferred spawning sites of Notopterus notopterus. (a) The eggs attached to the underside (double arrowhead) and (b) on the edge of a large stone; (c) eggs were also found on the edge of the filter. Scale bar = 20 mm (a); 4 mm (b); 10 mm (c).
Figure 10 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 10 - Continuation of epiboly and neurulation in Notopterus notopterus. (a) Stage 10: evacuation zone (ez) at animal pole and the deepening of the marginal zone (mz) between the animal pole and the vegetal pole, 19h:11min; (b) Stage 11: 50 % epiboly, germ ring (gr) positioned in between of animal pole and vegetal pole, 25h:15min; (c) Stage 12: embryonic shield (es) on the animal pole, note the micropyle (m) and the translucent evacuation zone (ez), 27h:00min; (d) Stage 13: onset of neurulation with vertical view, neural plate (npl), 29h:15min; (e) Stage 14: 75 % epiboly on vertical view, note the yolk plug is mostly constricted by the flat and short germ ring (gr), 36h:00min; (f) Stage 14: transversal view, note the rostral (r) and caudal (c) part of the embryonic shield can be distinguished; (g) Stage 15: 90 % epiboly; note the reduced yolk plug (yp), 39h:10min; (h) Stage 16: latest epiboly, note the tiny remnant of the yolk plug (yp), vertical view; (i) Stage 16: transversal view showing the wedge-shaped neural plate and the rostral (r) and caudal (c) part of the embryonic shield. Arrowhead points to notochord 41h:35min. Scale bar = 1 mm.
Figure 8 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 8 - Micropyle (a) and spiralling ridges (b) of the egg envelope in Notopterus notopterus at higher magnification; ev-egg envelope, m -micropyle. Scale bar = 1 mm.
Figure 7 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 7 - Three spawned eggs of Notopterus notopterus. (a) The egg envelope has many spiralling ridges originating from the micropyle; (b) the micropyle (m), located above the animal pole, is clearly marked as an opening in the egg envelope of the ovulated egg; (c) view of an egg from the vegetal pole. Scale bar = 1 mm.
Figure 5 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 5 - Spawning sequence of Notopterus notopterus during night time. Picture sequences selected from a one hour period of observation from automatized Webcam recordings with red to infrared-light. Egg deposition occurred in different positions, while the male accompanied the female in every action. (a) The male pushed gently the female's belly with its mouth to the desirable spawning substrate; (b) both fish were seen floating very close to each other after the male fertilized the eggs; (c) the second spawn of the female followed soon after first fertilization by the male; (d) male pushes the female again to another substrate near the first location of spawning; (e) the male immediately fertilizes the eggs; (f) the female deposits eggs for the last time in this series.
Figure 17 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 17 - Juvenile transformation in Notopterus notopterus. (a) Stage 33: early juvenile in larger magnification, note the appearance of lateral line and short tubular nostrils, day 52; (b) Stage 34: stripe colored body of juvenile, day 70; (c) Stage 35: accentuated stripe pattern alongside the body, day 80; arrow points to the base of the developed translucent pectoral fin, barely visible; white arrowheads show the anterior nostrils; black arrowhead points to the genital papilla. Scale bar = 10 mm.
Figure 4 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 4 - Elements of the courtship behaviour in Notopterus notopterus.(a) Around the spawning site the male touched the female's abdomen with his mouth; (b) the pair resting together on the bottom; (c and d) sequences of gravel removal/nesting site preparation by the male.
Figure 13 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 13 - Stage 27, day 9; larger magnification (see also Fig. 12); Pfb– Pectoral fin buds; m– mesencephalon; lj– lower jaw; nch – notochord; Ao – aorta dorsalis; Vsi – vena subintestinalis; Vc – vena caudalis; af – anal fin; g – gills; h – heart; lev – left efferent vena vitellina; ys – yolk sac. Scale bar = 2 mm.
Figure 12 from: Yanwirsal H, Bartsch P, Kirschbaum F (2017) Reproduction and development of the asian bronze featherback Notopterus notopterus (Pallas, 1769) (Osteoglossiformes, Notopteridae) in captivity. Zoosystematics and Evolution 93(2): 299-324. https://doi.org/10.3897/zse.93.13341
Figure 12 - Hatching process and the free embryonic stages in Notopterus notopterus. (a) Stage 24: just hatched-embryo after breaking the weak egg envelope, caudal part is relieved, anterior part still stuck in the remnant of the egg-envelope, note the emergence of dorsal and caudal fin anlage; yolk sac (yc) still covered with egg envelope, 168h:05min; (b) Stage 25: rupture the complete egg-envelope and free anterior part of the embryo, 168h:25min; note the tiny pectoral fin bud (black arrowhead); (c) Stage 26: jaw and branchial arches formed, day 8; (d) Stage 27: mouth opening, day 10; note the emergence of the swim bladder vesicle (sb); white arrowheads point to gradual development of dorsal fin. Scale bar = 5 mm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.