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.
83
datasets available to search
ShareScore release 0.9.0
Dataset results
83 results for “Alestidae”
Fig. 7 in Sperm evolution in the family Alestidae with comparative data for the genus Chalceus (Ostariophysi: Characiformes)
Fig. 7. Spermatozoon of Micralestes acutidens. a, a-inset: longitudinal sections. b, c, d: transverse sections from top to posterior region. The nucleus (n) is spherical and lies strongly eccentric to the flagellum (f). The centriolar complex (p, d) and nuclear fossa (arrow) is strongly eccentric. The proximal centriole (p) is lateral and perpendicular relative to the distal centriole (d). The cytoplasmic canal is present (asterisk). The midpiece (pi) is strongly asymmetrical, and contains the spherical mitochondria (m) and vesicles (v). The membrane of the midpiece (me) has a striated aspect along its length (a, a- inset). Legends: cr: concentric membranous rings, d: distal centriole, f: flagellum, m: mitochondria, me: membrane of the midpiece, n: nucleus, p: proximal centriole, v: vesicle, asterisk: cytoplasmic canal, arrow: nuclear fossa.
Fig. 1 in Sperm evolution in the family Alestidae with comparative data for the genus Chalceus (Ostariophysi: Characiformes)
Fig. 1. Spermiogenesis process of the Alestidae. Figure subunits are longitudinal sections of spermatids corresponding to (a, b) Brycinus lateralis, (c) Brycinus imberi, (d) Brachypetersius altus, (e) Alestopetersius compressus, (f) Micralestes acutidens. The flagellum is initially lateral to the nucleus. The nuclear rotation towards the flagellar axis is present. The nuclear rotation can be complete reaching 90 degrees as represented by the late spermatid of Alestopetersius compressus (e), or incomplete reaching about 20 degrees as occurs in the late spermatid of Micralestes acutidens (f). Legends: c: cytoplasm, d: distal centriole, f: flagellum, m: mitochondria, n: nucleus, p: proximal centriole, pi: midpiece, v: vesicle, asterisk: cytoplasmic canal, arrow: nuclear fossa.
Figure 3 in Rehabilitation of Bryconaethiops yseuxi Boulenger, 1899 (Characiformes: Alestidae) from the Congo River basin, Africa
Figure 3. Scatterplot of the body depth (% SL) against the standard length (mm) for all examined specimens. Full lines enclosing the data for all B. yseuxi and all B. microstoma specimens examined, respectively.
Figure 2. Bryconaethiops yseuxi Boulenger, 1899 in Rehabilitation of Bryconaethiops yseuxi Boulenger, 1899 (Characiformes: Alestidae) from the Congo River basin, Africa
Figure 2. Bryconaethiops yseuxi Boulenger, 1899 (male), MRAC 125076–77 ''Stanley-Pool, Kinsuka'', 71.1 mm SL, coll. Congo Aquaria, 1959 [drawing by Mrs C. Kinnard (MRAC)].
Figure 1. Bryconaethiops yseuxi Boulenger, 1899 in Rehabilitation of Bryconaethiops yseuxi Boulenger, 1899 (Characiformes: Alestidae) from the Congo River basin, Africa
Figure 1. Bryconaethiops yseuxi Boulenger, 1899 (female), MRAC 12076–77: ''Stanley-Pool, Kinsuka'', 53.1 mm SL, coll. Congo Aquaria, 1959 [drawing by Mrs C. Kinnard (MRAC)].
Figure 43 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 43. Most parsimonious hypothesis of relationships within the Alestidae based on 200 characters. Numbers represent nodes of clades discussed in the text.
Figure 32 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 32. Lateral-line scale of Chalceus macrolepidotus, MZUSP 43291, 207.9 mm SL; lateral view, anterior to left.
Figure 25 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 25. Medially-directed, elongate process extending from base of first rib of Chalceus spilogyros, MZUSP76069, 122.7 mm SL; (A) lateral and (B) dorsal views.
Figure 24 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 24. Lower jaw, suspensorium, and opercular apparatus of Brycinus nurse, USNM 339724, 104.4 mm SL; left side, lateral view.
Figure 21 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 21. Form of primordial ligament and adjoining bones of Bryconaethiops microstoma, USNM 339722, 54.9 mm SL; left side, lateral view.
Figure 19 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 19. Brycinus grandisquamis, showing position of posterior margin of maxilla, position of laterosensory canal of lateral line, and poorly developed and effectively absent adipose eyelid (taken from Boulenger, 1889: pl. 35, fig. 3).
Figure 31 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 31. Lateral-line scale of Alestes macrophthalmus, USNM 42368, 176.3 mm SL; lateral view, anterior to left.
Figure 18 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 18. Maxilla of Bryconaethiops microstoma, USNM 339722, 55.1 mm SL; lateral view, anterior at left.
Figure 28 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 28. Dorsal portion of pectoral girdle of Bryconalestes longipinnis, USNM 193937, 76.2 mm SL; right side, medial view, showing spine-like process on medial surface of supracleithrum.
Figure 27 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 27. Dorsal portion of pectoral girdle of Hydrocynus forskahlii, USNM 339724, 120.0 mm SL; right side, medial view, showing spine-like process on medial surface of post-temporal.
Figure 17 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 17. Maxilla of Brycinus macrolepidotus, MZUSP 60303, 58.6 mm SL; lateral view, anterior at left.
Figure 16 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 16. Maxilla, supramaxilla, and maxillary dentition of Chalceus erythrurus, MZUSP 20385, 104.5 mm SL; lateral view, anterior at left.
Figure 20 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 20. Bryconaethiops boulengeri, showing position of posterior margin of maxilla, position of laterosensory canal of lateral line, and well-developed adipose eyelid (taken from Boulenger, 1889: pl. 37, fig. 1).
Figure 42 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 42. Basal portion of anal-fin rays of Arnoldichthys spilopterus, USNM 365945, 71.5 mm SL; left side, lateral view.
Figure 14 in The family Alestidae (Ostariophysi, Characiformes): a phylogenetic analysis of a trans-Atlantic clade
Figure 14. Premaxilla and premaxillary dentition of Chalceus erythrurus, MZUSP 20385, 104.6 mm SL; right side, medial view, anterior at left.
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.