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.
26
datasets available to search
ShareScore release 0.9.0
Dataset results
26 results for “Sclerophrys”
Fig. 6 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 6. (A–K). Possible development of Dactylosoma kermiti n. sp. in the gut or haemocoel from the mosquitoes Uranotaenia (Pseudoficalbia) mashonaensis and U. (Pfc.) montana, from infected Sclerophrys gutturalis. (A) Intracellular meront. (B) Intra- and extracellular meront. (C–D) Merging of gametes. (E) Ookinete. (F) Immature oocyst. (G–I) Free sporozoites. (J) Probable meront producing immature merozoites. (K) Probable meront, producing long and slender mature merozoites. Vacuoles – arrow (A–B); Nucleus – arrow (D–K); Condensed chromatin – arrowhead (B, D–K). Scale bars 10 μm.
Fig. 5 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 5. (A-D). dipterans observed feeding on Ptychadena anchietae and Sclerophrys gutturalis in situ.(A–B). African phlebotomine sand flies (arrows) Sergentomyia sp. feeding on Ptychadena anchietae in situ. (C–D) Mosquitoes (arrows), Uranotaenia (Pseudoficalbia) mashonaensis and U. (Pfc.) montana feeding on Sclerophrys gutturalis in situ.
Fig. 4 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 4. Consensus phylogram of haemogregarines based on 18S rDNA sequences. Tree topologies for Bayesian inference (BI) and Maximum likelihood (ML) analyses were similar (represented on the ML tree), showing the phylogenetic relationships for D. kermiti n. sp. and Dactylosoma sp. ex Pel. lessonae (represented in bold), compared to other species of Haemogregarina, Hepatozoon, Karyolysus, Hemolivia, and Adelina and Klossia as outgroup. Clades that neither produced 0.80 posterior probability (BI) or 70 bootstrap (ML) nodal support values were omitted. The scale bar represents 0.02 nucleotide substitutions per site. The host, geographical distribution (according to the zoogeographical realms), and if known the vector and life history cycle are also provided for the different sequences using symbols and pictograms. Asterisks (*) indicate the proposed life history strategy of D. kermiti n. sp. based on data from the current study.
Fig. 1 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 1. (A–L). Dactylosoma kermiti n. sp. from the grass frog Ptychadena anchietae. (A–H) Primary merogony. (A) Young trophozoite. (B–D) Trophozoites. (E) Young meront. (F–G) Primary meronts. (H) Merozoites. (I–L) Secondary merogony. (I) Secondary meront. (J) Immature gamont. (K) Gamont. (L) Extracellular gamont. Arrowheads show condensed chromatin (A–I); arrows show vacuoles (B–E). All images captured from the deposited slides [NMB P 534 – 535]. Scale bar 10 μm.
Fig. 2 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 2. (A–L). Dactylosoma kermiti n. sp. from the guttural toad Sclerophrys gutturalis. (A–D) Primary merogony. (A) Young trophozoite. (B) Trophozoites. (C) Young meront. (D–L) Secondary merogony. (D) Young secondary meront. (E) Secondary meront. (F–G) Secondary merozoites. (H–I) Gamont. (K) Extracellular gamont. (L) Secondary meront in leukocyte. Arrowheads show condensed chromatin (D–H, L); arrows show vacuoles (B) and merozoites (F–G). All images captured from the deposited slides [NMB P 536 – 537]. Scale bar 10 μm.
Fig. 3 in An overview of the Dactylosomatidae (Apicomplexa: Adeleorina: Dactylosomatidae), with the description of Dactylosoma kermiti n. sp. parasitising Ptychadena anchietae and Sclerophrys gutturalis from South Africa
Fig. 3. (A–L). Dactylosoma sp. from Pelophylax lessonae. (A–D) Primary merogony. (A) Trophozoite. (B) Young meront. (C–G) Secondary meronts. (F–H) Merozoites, arrows. (I–L) Secondary merogony. (I) Young meront. (J) Meront. (K) Merozoite. (L) Gamont. Arrowheads show condensed chromatin; arrows show vacuoles (A) and merozoites (F–H). All images captured from the deposited slide [NMB P 538]. Scale bar 10 μm.
Fig. 2 in Genetic diversity of Egyptian populations of the African Common Toad (Sclerophrys regularis, Reuss 1833)
Fig. 2. Phylogenetic tree of African Common Toad, using COI haplotypes based on the Maximum Likelihood method. Numbers refer to localities mentioned in the text: 1. Sharm El-Shaikh; 2. Arish; 3. Ismailia; 4. Damietta; 5. Alexandria; 6. Matrouh; 7. Gharbiya; 8. Cairo; 9. SiwaOasis; 10. Bani Sweif; 11. Menia; 12. Sohag; 13. Qena; 14. Aswan.
Fig. 13 in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Fig. 13. Unrooted Maximum-likelihood (ML) consensus tree inferred from 18S SSU rDNA sequences illustrating the phylogenetic position of Trichodina koloti sp. nov. (at the top of the tree in bold), derived from 2551 nucleotide positions. Support values at the nodes are for bootstrap values/Bayesian posterior probabilities (ML/BI). Synonyms for both T. koloti and T. hypsilepis Wellborn, 1967 are indicated in brackets.
Figs 12a–f in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Figs 12a–f. Denticle dimensions, as proposed by van As and Basson (1989; 1992), of Trichodina hypsilepis Wellborn, 1967 (syn. T. heterodentata) as recorded by and redrawn from: a – Population A of Duncan (1977), b – Population B of Duncan (1977), c – from van As and Basson (1989), d – from Tang and Zhao (2007), e – from Pádua et al. (2012), f – from Valladão et al. (2013).
Figs 10a–f in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Figs 10a–f. Denticle dimensions, as by van As and Basson (1989, 1992), of Trichodina koloti sp. nov. representatives from six different populations collected at the Nxamasere Floodplain, where a–e from Sclerophrys gutturalis (Power, 1927) and f – S. poweri (Hewitt, 1935) tadpoles during the 2016 winter (July to August) expedition (scale = 10 µm).
Figs 2–5 in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Figs 2–5. Micrographs of representative Trichodina koloti sp. nov. specimens from each of the six populations measured from the Nxamasere Floodplain; 2 – Haematoxylin stained nuclear material; 3–5 – collected from the skin and gills of Sclerophrys gutturalis (Power, 1927) (scale = 10 µm).
Fig. 1 in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Fig. 1. Map of the Okavango River System in southern Africa, including the Nxamasere Floodplain where Sclerophrys gutturalis (Power, 1923) and S. poweri (Hewitt, 1953) were collected (redrawn and adapted from West et al. 2015) (scale = 200 km).
Figs 11a–f in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Figs 11a–f. Denticle dimensions, as proposed by van As and Basson (1989, 1992), of Trichodina koloti sp. nov. as recorded by and redrawn from: a and b – Arthur and Lom (1984), c – Kruger et al. (1993a), d – Dias et al. (2009), e and f – Pala et al. (2018).
Figs 6–9 in A New Trichodina Species (Peritrichia: Mobilida) from Anuran Tadpole Hosts, Sclerophrys spp. in the Okavango Panhandle, Botswana, with Comments on this Taxon
Figs 6–9. Micrographs of representative Trichodina koloti sp. nov. specimens from each of the six populations measured from the Nxamasere Floodplain; 6–8 – collected from the skin and gills of Sclerophrys gutturalis (Power, 1927); 9 – collected from the skin and gills of S. poweri (Hewitt, 1935) tadpoles during the 2016 winter (July to August) expedition (scale = 10 µm).
Fig. 6. Sclerophrys gracilipes CAS 258282 in Amphibians of Haut-Ogooué Province, southeastern Gabon
Fig. 6. Sclerophrys gracilipes CAS 258282 (A), Sclerophrys superciliaris GFMJ 1314 (B, C), Conraua crassipes ORB 97 (D, E), Hoplobatrachus occipitalis CAS 258278 (F), Afrixalus dorsalis ORB 140 (G) A. osorioi GFMJ 1356 (H).
Fig. 1 in Genetic diversity of Egyptian populations of the African Common Toad (Sclerophrys regularis, Reuss 1833)
Fig. 1. Map of the sampled localities.
Figure 3 in A remarkable example of suspected Batesian mimicry of Gaboon Vipers (Reptilia: Viperidae: Bitis gabonica) by Congolese Giant Toads (Amphibia: Bufonidae: Sclerophrys channingi)
Figure 3. Variation in the dorsal pattern of preserved specimens of (a) subadult S. channingi (UTEP 21964) from Mulisi, Kahuzi-Biega National Park, South Kivu, DRC and subadult B. gabonica (UTEP 21960) from Epulu, Ituri, DRC; (b) subadult S. channingi (UTEP 21965) from Kyasa, Kahuzi-Biega National Park, Maniema, DRC and subadult B. gabonica (CM 15164) from Lolodorf, Cameroon; and (c) adult S. channingi (AMNH A-8649) from Ngayu, DRC and adult B. gabonica (CM 60728) from Eseka, Cameroon. Note the adult specimen of S. channingi (AMNH A-8649) is discoloured (i.e. darkened) because of 110 years of preservation.
Figure 1 in A remarkable example of suspected Batesian mimicry of Gaboon Vipers (Reptilia: Viperidae: Bitis gabonica) by Congolese Giant Toads (Amphibia: Bufonidae: Sclerophrys channingi)
Figure 1. Photographs in life of (a) subadult Bitis gabonica (UTEP 21959) from Irangi, South Kivu, Democratic Republic of Congo (DRC); (b) subadult Sclerophrys channingi (UTEP 21963) from Mwana River near Kalundu, South Kivu, DRC; (c) adult Bitis gabonica (captive specimen) from Irangi; and (d) adult Sclerophrys channingi (captive specimen, photo courtesy of Wolfgang Böhme) from Irangi.
FIGURE 4 in Designation and description of a neotype of Sclerophrys maculata (Hallowell, 1854), and reinstatement of S. pusilla (Mertens, 1937) (Amphibia: Anura: Bufonidae)
FIGURE 4. Ten-second windows of spectrogram and oscillogram of an Sclerophrys pusilla (above; South Africa, from audio CD in Du Preez & Carruthers, 2009) and S. maculata (below, Ivory Coast, from audio CD in Rödel, 2000). Inserts show magnification of a single pulsed note.
FIGURE 1 in Designation and description of a neotype of Sclerophrys maculata (Hallowell, 1854), and reinstatement of S. pusilla (Mertens, 1937) (Amphibia: Anura: Bufonidae)
FIGURE 1. Bayesian phylogenetic reconstructions of pan-African sampling of individuals of the Western (Sclerophrys maculata; light grey) and Eastern (S. pusilla, dark grey) Clade. Node labels refer to posterior probabilities (only shown if above 0.9) and specimens marked with an asterisk are also included in the morphological analysis. Tree A is inferred from a five-gene concatenated alignment and Trees B, C and D are inferred from subsets of this alignment where Tree B includes only mtDNA (12S, 16S and COI), and Tree C exclusively CXCR4 and Tree D exclusively RAG1.
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.