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.
30
datasets available to search
ShareScore release 0.9.0
Dataset results
30 results for “Marcusenius”
Fig. 3 in Description of Tresuncinidactylus wilmienae gen. et sp. n. (Monogenea: Gyrodactylidae), from the gills of the bulldog, Marcusenius macrolepidotus (Peters) from Lake Kariba, Zimbabwe
Fig. 3. Phylogenetic tree inferred from Bayesian inference (BI) based on 18S rDNA sequences alignment of 1,434 bp. Nodal support values are given as BI/ML (maximum likelihood). Support values lower than 50 (ML) are not presented. Newly generated sequences are highlighted in bold.
Fig. 1 in Description of Tresuncinidactylus wilmienae gen. et sp. n. (Monogenea: Gyrodactylidae), from the gills of the bulldog, Marcusenius macrolepidotus (Peters) from Lake Kariba, Zimbabwe
Fig. 1. Line drawings of Tresuncinidactylus wilmienae gen. et sp. n. from Marcusenius macrolepidotus (Peters). A – hamuli; B – ventral bar; C – details of hamuli roots and dorsal bar; D – pharynx; E – marginal hooks; F – male copulatory organ.
Fig 4 in Description of Tresuncinidactylus wilmienae gen. et sp. n. (Monogenea: Gyrodactylidae), from the gills of the bulldog, Marcusenius macrolepidotus (Peters) from Lake Kariba, Zimbabwe
Fig 4. Line drawings of male copulatory organs of genara of Gyrodactylidae parasitizing African freshwater fishes. A – Afrogyrodactylus Paperna, 1968 (modified from Přikrylová and Luus-Powell 2014); B – Citharodactylus Přikrylová, Shinn et Paladini, 2017 (original drawing from Přikrylová et al. 2017a); C – Diplogyrodactylus Přikrylová, Matějusová, Musilová, Gelnar et Harris, 2009 (modified from Přikrylová et al. 2009); D – Gyrodactylus von Nordmann, 1832 (modified from Přikrylová et al. 2012); E – Macrogyrodactylus Malmberg, 1957 (modified from Řehulková et al. 2018); F – Mormyrogyrodactylus Luus-Powell, Mashego et Khalil, 2003 (modified from Vianna et al. 2007); G – Tresuncinidactylus gen. n. (present study).
FIGURE 5 in Electric organ discharges of South African Marcusenius species (Teleostei: Mormyridae) and their effectiveness as indicators of local species diversity
FIGURE 5. Male. Discriminant analysis (DA) of characters of the electric organ discharge (EOD) waveform of five male samples of South African Marcusenius species, compared to M. devosi specimens from Kenya (D symbols). B, S and P symbols, M. pongolensis specimens from different South African locations; K symbols, M. krameri. EOD waveform characters that were included in DA as given in Table 2, but Ndur excluded because of irrelevance in the male sample.
FIGURE 4 in Electric organ discharges of South African Marcusenius species (Teleostei: Mormyridae) and their effectiveness as indicators of local species diversity
FIGURE 4. Female. Discriminant analysis (DA) of characters of the electric organ discharge (EOD) waveform of five female plus juvenile samples of South African Marcusenius species, compared to M. devosi specimens from Kenya (D symbols). B, S and P symbols, M. pongolensis specimens from different South African locations; K symbols, M. krameri. EOD waveform characters that were included in DA as given in Table 3, but PNsep excluded because of irrelevance in the female sample.
FIGURE 2 in Electric organ discharges of South African Marcusenius species (Teleostei: Mormyridae) and their effectiveness as indicators of local species diversity
FIGURE 2. Electric organ discharge of a Marcusenius krameri with the positive peak amplitude normalized to 1 V, as an example for showing the characters analysed and their definitions. EOD shown was field-recorded from male specimen Mogol27 (ZSM 39535(7) from Mokolo River).
FIGURE 1. A in Electric organ discharges of South African Marcusenius species (Teleostei: Mormyridae) and their effectiveness as indicators of local species diversity
FIGURE 1. A, partial geography of southern Africa showing localities where fish were sampled. B, partial geography of South Africa. Locality 1, Tana River, Kenya, Marcusenius devosi. Locality 2, Mokolo River, M. krameri. Locality 3, Sabie River, M. pongolensis. Locality 4, Kosi Bay area, Kosi River system, M. pongolensis. Locality 5, Pongola River, M. pongolensis. Locality 6, Type locality for M. pongolensis. Locality 7, Mhlatuze River, M. caudisquamatus.
FIGURE 3 in Electric organ discharges of South African Marcusenius species (Teleostei: Mormyridae) and their effectiveness as indicators of local species diversity
FIGURE 3. Electric organ discharges (EOD) of a male bulldog (below) and a female specimen (above) in each panel. Abscissa, time bar is 2 ms for all panels, ordinate, amplitude (V). EODs are normalised to the same positive peak amplitude from baseline = 1 V. Kosi Bay, Marcusenius pongolensis from the Kosi System, specimens PM09A90 (female, SL 10.9 cm) and PM09A91 (male, SL 16.2 cm), SAIAB 88637(2). Sabie River, M. pongolensis, specimens 8Sabi (male, SL 13.4 cm) and 9Sabi (female, SL 12.3 cm), both SAIAB 54446(11). Pongola River, M. pongolensis, specimens Pon02 (male, SL 18 cm), SAIAB 79148(5), and Pon09 (female, SL 15.5 cm), ZSM 35087(5). Witrivier River, M. pongolensis, specimen Wit 02, male, SL 18 cm, and Wit 01, female, SL 9.9 cm, both SAIAB 88846(2). Tana River, M. devosi, specimens SAIAB 79139(14), Ta32na, male, SL 10.1 cm, and ZSM 35092, Ta11na, female, SL 11.2 cm. Mhlatuze River, M. caudisquamatus, specimen PM09A242, male, SL 17.5 cm, and PM09A238, female, SL 10.2 cm, both SAIAB 191225(6). Mokolo River, M. krameri, specimen Mogol27, ZSM 39535(7), male, SL 9 cm, and Mogol29, SAIAB 88888(15), female, SL 9.7 cm.
FIGURE 2 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 2. Photographs and radiographs of preserved specimens of four species of Marcusenius: (a1 and a2) M. pongolensis, SAIAB 188296, 165 mm SL, male, Pongola River; (b1 and b2) M. krameri, SAIAB 188295, 116.2 mm, male, holotype, Mogalakwena River; (c1 and c2) M. caudisquamatus, SAIAB 88684, 166 mm SL, male, holotype, Mhlatuze River; and (d1 and d2) M. lucombesi, SAIAB 73884, 74.0 mm SL, male, holotype, Lucombe River.
FIGURE 4 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 4. Maximum likelihood phylogram (lnL = 2537.87) based on mitochondrial cytochrome b sequences from the present study and GenBank using Marcusenius stanleyanus and Campylomormyrus compressirostris as outgroups. Values above the branches are bootstrap support based on 10 000 parsimony bootstrap replicates. Locality names, and SAIAB and Genbank accession numbers are indicated for each species individually.
FIGURE 5 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 5. Principal components analysis showing differentiation (a) between species of Marcusenius pongolensis (black dot), M. krameri (Pink diamond), M. caudisquamatus (Red triangles), and M. lucombesi (Blue squares); and (b) within M. pongolensis of different South African Systems.
FIGURE 1 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 1. (b) Map of northern Mozambique showing the distribution of M. lucombesi (blue squares) with streams indicated by broken lines. Names of major river systems are indicated in italics.
FIGURE 1 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 1. (a) Map of South Africa showing collection sites of Marcusenius pongolensis (black dots), M. krameri (pink diamonds) and M. caudisquamatus (red triangles). Names of major river systems are indicated in italics.
FIGURE 3 in Descriptions of three new species of Marcusenius Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique
FIGURE 3. Morphological measurements for Marcusenius species used in the present study. Character definitions are given in Table 1. Illustration adopted from Boden et al. (1997).
Marcusenius schilthuisiae SPAdes preassembly
<p>.</p>
Marcusenius ussheri SPAdes preassembly
<p>.</p>
Marcusenius schilthuisiae decontaminated FSCR
<p>.</p>
Marcusenius ussheri decontaminated FSCR
<p>.</p>
Marcusenius ussheri decontaminated FSCR
<p>.</p>
Marcusenius ussheri decontaminated gx
<p>.</p>
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.