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.
37
datasets available to search
ShareScore release 0.9.0
Dataset results
37 results for “Petromyzontiformes”
FIGURE 1 in Lampetra soljani, a new brook lamprey from the southern Adriatic Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 1. Maximum likelihood estimation of the phylogenetic relationships based on the mitochondrial COI barcode region (Tamura 3-parameter model, discrete Gamma distribution for rate differences with 5 categories +G parameter = 0.3409). Nucleotide positions with less than 100% site coverage were eliminated resulting in 652 analysed positions. Numbers of major nodes indicate bootstrap values from 1000 pseudoreplicates from the ML, NJ and MP method. The tree is drawn to scale (except to outgroup), with branch lengths measured in number of substitutions per site.
FIGURE 4. Lampetra soljani, FSJF 3650 in Lampetra soljani, a new brook lamprey from the southern Adriatic Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 4. Lampetra soljani, FSJF 3650, paratypes, pre-spawning adults, from the top, 124 mm TL, 128 mm TL; Bosnia and Herzegovina: side-arm of Neretva River east of Čapljina; 16–17 Jan. 2015.
FIGURE 1 in Validity of Lampetra pacifica (Petromyzontiformes: Petromyzontidae), a brook lamprey described from the lower Columbia River Basin
FIGURE 1. Map of localities discussed in text. Type localities are indicated by species labels, and numbers correspond with identifiers in Table 1. Stars are localities for populations of L. pacifica; dots are localities for populations of L. richardsoni. The Tualatin River (4) includes three sampling sites, including McKay Creek.
FIGURE 3 in Validity of Lampetra pacifica (Petromyzontiformes: Petromyzontidae), a brook lamprey described from the lower Columbia River Basin
FIGURE 3. Percent sequence divergence (Kimura 2-parameter, K2P) in 1191 bp cyt b within and between Lampetra richardsoni and L. pacifica populations, including type localities (with*). All populations except the type locality of L. richardsoni (Smith Creek, Cultus Lake, BC) are in the Columbia Basin (see Map, Fig. 1). Tualatin specimens were from McKay Creek. Numbers of specimens in parentheses.
FIGURE 7 in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 7. Tongue precursor in ammocoete. a, Lethenteron ninae (paratype); b, Eudontomyzon mariae (ZISP 29159). 1, bulb; 2, cirri.
FIGURE 6 in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 6. Lethenteron ninae, holotype (photo made from live specimen, ZISP 54431, TL (measured after preservation) 163.8 mm, Shakhe River).
FIGURE 3. Oral disc. a in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 3. Oral disc. a, Lethenteron ninae, holotype (photo made from live specimen, ZISP 54431, TL (after preservation) 163.8 mm, Shakhe River); b, Eudontomyzon mariae (from Berg 1931: Pl. 4, FIGURE 2, syntype, TL 192 mm). 1, supraoral lamina; 2, infraoral lamina; 3, posterial teeth (one incomplete row in L. ninae and three rows in E. mariae); 4, anterior endolateral bicuspid tooth; 5, row of marginal teeth; 6, fimbriae; 7, ventral pigmented neuromast; 8, exolateral teeth; 9, transverse lingual lamina.
FIGURE 4. Transverse lingual lamina. a in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 4. Transverse lingual lamina. a, Lethenteron ninae, paratype (formula 6u-I-5u); b, Eudontomyzon mariae, syntype (formula 1u-I-2u). Scale bar: 1 mm. Arrows show the differences.
FIGURE 5 in Eudontomyzon graecus, a new nonparasitic lamprey species from Greece (Petromyzontiformes: Petromyzontidae)
FIGURE 5. Geographic distribution of Eudontomyzon graecus sp. n. (․) and E. hellenicus (●).
FIGURE 9 in Lampetra soljani, a new brook lamprey from the southern Adriatic Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 9. Records of L. soljani. Numbers correspond to locality data given in Table 3.
Fig. 6 in Prima segnalazione di Petromyzon marinus Linnaeus 1758 (Agnatha, Petromyzontiformes, Petromyzontidae) per il fiume Mignone (Alto Lazio)
Fig. 6 - Lo sbarramento delle Mole, a monte della località di segnalazione di lampreda di mare nel Fiume Mignone: situazione estiva. / The dam Le Mole, upstream of the sea lamprey's site of observation in the River Mignone: summer situation (Foto/photo: V. Ferri, 14 July/luglio 2020).
Tab. 1 in Prima segnalazione di Petromyzon marinus Linnaeus 1758 (Agnatha, Petromyzontiformes, Petromyzontidae) per il fiume Mignone (Alto Lazio)
<p>Tab. 1 - Misurazioni biometriche (media ±SD; in mm) effettuate digitalmente usando Snakemeasurer©. Sono indicati tra parentesi il numero di fotogrammi o di fotografie usato per la ripetizione di ciascuna misura, per i due individui di <i>Petromyzon marinus</i> osservati. / Biometric measurements (mean ± SD; in mm) made digitally using Snakemeasurer©. The number of frames or photographs used for the repetition of each measurement, for the two individuals of <i>Petromyzon marinus</i> observed, are indicated in brackets.</p><table><tbody><tr><th></th><th>individuo A</th><th>individuo B</th></tr></tbody><tbody><tr><th>lunghezza del corpo</th><td>773,3 ± 50,4 (15)</td><td>453,7 ± 22,5 (6)</td></tr><tr><th>lunghezza prebranchiale</th><td>79,3 ± 4,1 (6)</td><td>45,5 ± 1,9 (6)</td></tr><tr><th>lunghezza branchiale</th><td>77,8 ± 2,9 (6)</td><td>59,8 ± 4,8 (6)</td></tr><tr><th>lunghezza del tronco</th><td>482,3 ± 21,5 (6)</td><td>378,3 ± 9,7 (6)</td></tr><tr><th>lunghezza della coda</th><td>231,3 ± 5,8 (6)</td><td>157,5 ± 9,2 (6)</td></tr></tbody></table>
FIGURE 5 in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 5. Lethenteron ninae, paratype (ZISP 54435, TL 162.5 mm, Mokva River).
FIGURE 1 a-c in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 1 a-c. Measurement landmarks of a lamprey adult. For explanations see Table 1.
FIGURE 2 in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 2. Ammocoete of Lethenteron ninae, paratype (ZISP 54436, TL 126.9 mm, Mzymta River).
FIGURE 10 in Lethenteron ninae, a new nonparasitic lamprey species from the north-eastern Black Sea basin (Petromyzontiformes: Petromyzontidae)
FIGURE 10. Mzymta River (in the late autumn), a typical habitat of Lethenteron ninae.
FIGURE 2 in Validity of Lampetra pacifica (Petromyzontiformes: Petromyzontidae), a brook lamprey described from the lower Columbia River Basin
FIGURE 2. Trunk myomere counts for populations discussed in text. All populations except Lampetra richardsoni from British Columbia are from the Columbia Basin; those without citations are from the present study. Sample means are given in Results.
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.