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Fig. 14. Profemora. A‒B. Streblopus opatroides van Lansberge, 1874. A in Systematics of the enigmatic South American Streblopus Van Lansberge, 1874 dung beetles and their transatlantic origin: a case study on the role of dispersal events in the biogeographical history of the Scarabaeinae (Coleoptera: Scarabaeidae)
Fig. 14. Profemora. A‒B. Streblopus opatroides van Lansberge, 1874. A. ♂. B. ♀. C‒D. S. punctatus (Balthasar, 1938). C. ♂. D. ♀. Note the differences between the species and sexes in relation to the overall shape of the profemora and the presence of spurs on the anterior edge in males.
Fig. 12. Pronotum. A. Streblopus opatroides van Lansberge, 1874. B. S in Systematics of the enigmatic South American Streblopus Van Lansberge, 1874 dung beetles and their transatlantic origin: a case study on the role of dispersal events in the biogeographical history of the Scarabaeinae (Coleoptera: Scarabaeidae)
Fig. 12. Pronotum. A. Streblopus opatroides van Lansberge, 1874. B. S. punctatus (Balthasar, 1938). Note the differences in the umbilicate punctation and colour between the species.
Fig. 1. Streblopus opatroides van Lansberge, 1874. A‒B. Ordinary specimens, dorsal view. A in Systematics of the enigmatic South American Streblopus Van Lansberge, 1874 dung beetles and their transatlantic origin: a case study on the role of dispersal events in the biogeographical history of the Scarabaeinae (Coleoptera: Scarabaeidae)
Fig. 1. Streblopus opatroides van Lansberge, 1874. A‒B. Ordinary specimens, dorsal view. A. ♂. B. ♀. C‒D. Lectotype, ♂. C. Dorsal view. D. Attached labels.
Fig. 3 in Systematics of the enigmatic South American Streblopus Van Lansberge, 1874 dung beetles and their transatlantic origin: a case study on the role of dispersal events in the biogeographical history of the Scarabaeinae (Coleoptera: Scarabaeidae)
Fig. 3. Streblopus punctatus (Balthasar, 1938). A‒B. Holotype, ♀. A. Dorsal view. B. Attached labels. C‒D. Ordinary specimens, dorsal view. C. ♂. D. ♀.
FIG. 6 in Hungry for fruit? - A case study on the ecology of middle Miocene Moschidae (Mammalia, Ruminantia)
FIG. 6. — Bivariate plot with raw number of scratches versus raw number of pits in Micromeryx flourensianus Lartet, 1851 from Sansan () and Steinheim am Albuch (), in M.? eiselei Aiglstorfer, Costeur, Mennecart & Heizmann, 2017 (), and in Moschus moschiferus Linnaeus, 1758 () plotted in reference to extant leaf dominated ungulate browsers (B), and extant grazers (G) at 35 times magnification (extant comparative data from Semprebon 2002 and Solounias & Semprebon 2002). Gaussian confidence ellipses (p = 0.95) on the centroid are indicated for the extant leaf browsers and grazers (convex hulls) adjusted by sample size.
FIG. 2 in Hungry for fruit? - A case study on the ecology of middle Miocene Moschidae (Mammalia, Ruminantia)
FIG. 2. — Geographic position of the middle Miocene localities Sansan (France) and Steinheim am Albuch (Germany); palinspastic map for the middle Miocene in Central and Western Europe modified after Neubauer et al. (2015).
FIG. 1 in Hungry for fruit? - A case study on the ecology of middle Miocene Moschidae (Mammalia, Ruminantia)
FIG. 1. — Life reconstruction of Micromeryx Lartet, 1851 (based on male skeleton of Micromeryx? eiselei Aiglstorfer, Costeur, Mennecart & Heizmann, 2017; © SMNS).
Figure 6. Epimeria robusta, NIWA 20257 in Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae)
Figure 6. Epimeria robusta, NIWA 20257, female, 37 mm. A Lateral habitus B metasome and urosome C maxilla 2 D antenna 1 E mandibular palp F mandibular body.
Figure 9. Epimeria robusta, NIWA 20257 in Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae)
Figure 9. Epimeria robusta, NIWA 20257, female, 37 mm. A Uropod 1 B uropod 2 C uropod 3 D telson E pereopod 6 F pereopod 7.
Figure 1 in Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae)
Figure 1. Maximum parsimony topology (length 1599, CI 0.33, RI 0,6815). Branch support values are given: jackknife above, parsimony / likelihood bootstrap below branches. Sequences obtained in this study are marked in bold. Th e scale bar gives the number of nucleotide substitutions per branch length.
Figure 10. A in Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae)
Figure 10. A Epimeria robustoides sp. n. Weddell Sea, photographed by Dr. Martin Rauschert on RV Polarstern B-D colour variations of Epimeria robusta from the Ross Sea pictured by Dr. Stefano Schiaparelli on RV Tangaroa B NIWA 37110, TAN0802/117 C NIWA 20270 TAN0402/130 D NIWA 37109, TAN0802/117.
Data from: Can the genomics of ecological speciation be predicted across the divergence continuum from host races to species? A case study in Rhagoletis
<p>Studies assessing the predictability of evolution typically focus on short-term adaptation within populations or the repeatability of change among lineages. A missing consideration in speciation research is to determine whether natural selection predictably transforms standing genetic variation within populations into differences between species. Here, we test whether host-related selection on diapause timing anticipates genome-wide differentiation during ecological speciation by comparing ancestral hawthorn and newly formed apple-infesting host races of <i>Rhagoletis pomonella </i>to their sibling species <i>R. mendax</i> that attacks blueberries. The responses of 57,857 single nucleotide polymorphisms in a diapause study on the hawthorn race strongly predicted the direction and magnitude of genomic divergence among the three flies at a field site in Fennville, Michigan, USA. As anticipated, the apple race and <i>R. mendax</i> show parallel changes in the frequencies of putative inversions on three chromosomes associated with the earlier fruiting times of apples and blueberries compared to hawthorns. A diapause experiment on <i>R. mendax</i> revealed compensatory mutations throughout the genome accounting for the earlier eclosion of blueberry, but not apple flies. Thus, a degree of predictability, although not complete, exists in the genomics of diapause across the ecological speciation continuum in <i>Rhagoletis</i>. The generality of this result is placed in the context of other similar systems.</p>
Fig. 5 in Morphological versus molecular delimitation of ciliate species: a case study of the family Clevelandellidae (Protista, Ciliophora, Armophorea)
Fig. 5. Clevelandella hastula (Kidder, 1937). Vietnamese specimens isolated from Panesthia angustipennis cognata Bey-Bienko, 1969 from life (A, F–H) and after protargol impregnation (B–E). A–E. Ventral view of specimens with well-preserved body shape. Arrows mark the proximal end of the peristomial opening, black arrowheads mark the proximal end of the adoral zone of membranelles. F. Ventral view, showing general organization of body. G–H. Ciliary pattern of ventral and dorsal sides. Conspicuous cilia of adoral membranelles emerge out of the peristomial opening in (G). Asterisks indicate the position of the ciliary whorl (posterior suture), arrow marks the proximal end of the peristomial opening. Scale bars = 30 μm.
Fig. 10 in Morphological versus molecular delimitation of ciliate species: a case study of the family Clevelandellidae (Protista, Ciliophora, Armophorea)
Fig. 10. Clevelandella parapanesthiae (Kidder, 1937). Vietnamese specimens isolated from Panesthia angustipennis cognata Bey-Bienko, 1969 after protargol impregnation. A–J. Variability of body shape and size as well as of the nuclear (shaded grey) and oral (shaded yellow) apparatus. Scale bar = 30 μm.
Fig. 1 in Morphological versus molecular delimitation of ciliate species: a case study of the family Clevelandellidae (Protista, Ciliophora, Armophorea)
Fig. 1. Clevelandella constricta (Kidder, 1937). Vietnamese specimens isolated from Panesthia angustipennis cognata Bey-Bienko, 1969 from life (A) and after protargol impregnation (B–N). A. Ventral view of a representative specimen, length 120 μm. B–K. Variability of body shape and size as well as of the nuclear (shaded grey) and oral (shaded yellow) apparatus. L. Semi-schematic diagram, showing the general body organization. Black double arrowhead marks densely packed, oval, refractile bodies (probably paraglycogen platelets). M–N. Ciliary pattern of ventral and dorsal sides. Arrow marks the right suture, black arrowheads indicate the position of the ciliary whorl (posterior suture). O. Prokaryotes freely scattered throughout the cytoplasm posterior to the macronucleus. P. Detail of oval, refractile bodies (probably paraglycogen platelets) anterior to the macronucleus. Scale bars = 50 μm.
Fig. 3 in Morphological versus molecular delimitation of ciliate species: a case study of the family Clevelandellidae (Protista, Ciliophora, Armophorea)
Fig. 3. Clevelandella constricta (Kidder, 1937). Vietnamese (A, E–G) and Cambodian (D) specimens isolated from Panesthia angustipennis cognata Bey-Bienko, 1969, as well as Thai I specimens (B– C) isolated from Panesthia angustipennis angustipennis (Illiger, 1801) from life (A, D–G) and after protargol impregnation (B–C). A–C. Ventral view of specimens with well-preserved body shape. D–E. Ventral view, showing the general body organization. Arrows mark oval, refractile bodies anterior to the macronucleus, black arrowheads mark the proximal end of the adoral zone of membranelles, white arrowheads denote the karyophore attached to the right and left body margins and black double arrowhead marks the canal leading from the contractile vacuole to the cytopyge. F–G. Ciliary pattern of ventral and dorsal sides. Asterisks mark the position of the ciliary whorl (posterior suture), white double arrowhead denotes the right suture. Scale bars: A–C, E–G = 50 μm; D = 20 μm.
Fig. 11 in Morphological versus molecular delimitation of ciliate species: a case study of the family Clevelandellidae (Protista, Ciliophora, Armophorea)
Fig. 11. Clevelandella parapanesthiae (Kidder, 1937). Vietnamese specimens (A–B, E–G) isolated from Panesthia angustipennis cognata Bey-Bienko, 1969 and Thai I specimens (C–D) isolated from Panesthia angustipennis angustipennis (Illiger, 1801) from life (A, E–G) and after protargol impregnation (B–D). A–D. Ventral views of specimens with well-preserved body shape. Black arrowheads mark the proximal end of the adoral zone of membranelles. E–G. A strongly squeezed specimen by pressure of the cover slip, causing the body to become markedly wider and the notch at the base of the peristomial projection to be lost. The general body organization is shown in (E), the ciliary pattern of ventral and dorsal sides is shown in (F) and (G). Asterisks mark the position of the ciliary whorl (posterior suture), white arrowhead denotes the karyophore attaching to right body margin, white double arrowhead denotes the right suture. Scale bars = 30 μm.
Figure 3 in Investigating the influence of habitat type and weather conditions on the population dynamics of land snails Vertigo angustior Jeffreys, 1830 and Vertigo moulinsiana (Dupuy, 1849). A case study from western Poland
Figure 3. Diagram of one-way analysis of covariance test comparing a logarithmized number of individuals of Vertigo angustior (F = 92.16; p <0.01) and Vertigo moulinsiana (F = 8.165; p <0.01) in the Ilanka and Pliszka sites in 2009. Middle line: mean; box range: standard error; whiskers: standard deviation.
Figure 2 in Investigating the influence of habitat type and weather conditions on the population dynamics of land snails Vertigo angustior Jeffreys, 1830 and Vertigo moulinsiana (Dupuy, 1849). A case study from western Poland
Figure 2. Precipitation in the studied sites in consecutive months of 2009; dashed bars – sampling months. (B) and (C) Abundance of individuals: juveniles (white bars) and adults (black bars) of Vertigo angustior (B) and Vertigo moulinsiana (C) in each sampling event in the Ilanka and Pliszka sites in 2009.
Output dataset for the SIM4NEXUS Sweden national level case study
<p>Complete baseline system dynamics model output for the national level Sweden case study of the SIM4NEXUS project. The data are provided split into three regions in Sweden. Aggregating across the regions gives national totals.</p>
ScienceDex guides
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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.