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Fig. 2. A in First record of Trypanosoma infection in Mediterranean mouse (Mus macedonicus Petrov & Ružić, 1983) in Bulgaria
Fig. 2. A blood smear showing trypanosomes (white arrows) stained with acridine orange. Parasites (orange) are easily recognizable alongside red blood cells (mature – dark green; young – red) (magnification 400x).
Fig. 1 in First record of Trypanosoma infection in Mediterranean mouse (Mus macedonicus Petrov & Ružić, 1983) in Bulgaria
Fig. 1. Location of the study area with investigated sites of Trypanosoma infection – site 1 (N42°3ʹ58.68ʺ; E24°49ʹ18.57ʺ) and site 2 (N42°3ʹ13.49ʺ; E24°49ʹ39.89ʺ).
Fig. 3 in First record of Trypanosoma infection in Mediterranean mouse (Mus macedonicus Petrov & Ružić, 1983) in Bulgaria
Fig. 3. Microphotograph of Trypanosoma musculi from Mus macedonicus near Plovdiv in a thin blood smear (magnification 1000x).
Fig. 2 in First record of Iphthiminus italicus (Coleoptera, Tenebrionidae) in Bulgaria
Fig. 2. Locality of I. italicus croaticus in Fig. 3. Habitat of I. italicus croaticus in Kresna Bulgaria. Gorge.
Fig. 1 in New records for distribution of Phytoliriomyza melampyga (Loew, 1869) (Diptera: Agromyzidae) and its host plants in Bulgaria
Fig. 1. Fully developed mine of Phytoliriomyza melampyga on a leaf of Impatiens glandulifera; A – dorsal, B – ventral side.
Fig. 2 in First record of Argyresthia trifasciata Staudinger, 1871 in Bulgaria (Insecta: Lepidoptera: Argyresthiidae)
Fig. 2. Damage on shoots of Juniperus scopulorum "Skyrocket" caused by mining larvae of Argyresthia trifasciata. A - general view of shoots. B - detail of a damaged shoot. The white arrows show circular openings made by larvae. Scale bars 5 mm.
Fig. 1 in First record of Argyresthia trifasciata Staudinger, 1871 in Bulgaria (Insecta: Lepidoptera: Argyresthiidae)
Fig. 1. Adult of Argyresthia trifasciata: A - female, Sofia, e. l. 16.iv.2018, scale bar 2 mm. B - male genitalia of a specimen from the same locality with a fork of segment 8 at left (left arm broken off during preparation) and phallus below, scale bar 250 μm.
FIGURE 7 in Oldest record of Alligator in southeastern North America
FIGURE 7. Box and whisker plots of dorsal skull length of published fossil Alligator specimens and extant Alligator mississippiensis (this study). For data, see Table 3. Time shown in millions of years ago (MYA). UF 422816, an isolated right premaxilla, was estimated following methods outlined in the main document. Most notable is that the estimated dorsal skull length for UF 422816 is small, similar to ancestral forms such as Allognathosuchus, Procaimanoidea, and Wannaganosuchus. Global temperature curve from Zachos et al. (2001).
FIGURE 6. X-Y in Oldest record of Alligator in southeastern North America
FIGURE 6. X-Y scatter plot of premaxillary-maxillary suture lengths compared to dorsal skull length of extant Alligator (n = 22). Linear regression is best-fit line (R2 = 0.9917).
FIGURE 4. Alligatorid fossils from the Live Oak fossil site. A in Oldest record of Alligator in southeastern North America
FIGURE 4. Alligatorid fossils from the Live Oak fossil site. A: Isolated tooth, likely mid-rostral position (UF 424640) in lingual view. B: Isolated tooth, likely anterior position (UF 424639) in lingual view. C: Caudal vertebra exhibiting a fully fused neurocentral suture (UF 424637) in left lateral view. D: Caudal vertebra exhibiting a fully fused neurocentral suture (UF 424638) in left lateral view. E: Osteoderm (UF 424633) in dorsal view. F: Osteoderm (UF 424635) in dorsal view.
FIGURE 5 in Oldest record of Alligator in southeastern North America
FIGURE 5. Isolated osteoderm fragment attributed to Alligatoridae from the I-75 fossil site (UF 16729) in dorsal view.
FIGURE 3. Alligator fossils from the late Oligocene Brooksville 2 in Oldest record of Alligator in southeastern North America
FIGURE 3. Alligator fossils from the late Oligocene Brooksville 2 site in northern Florida. A, B: Dorsal view of parietal (UF 333984). C, D: Cranial fragment (UF 425424) in dorsal (C) and ventral (D) views; position is uncertain. E: Alligatorid tooth from posterior dentition (UF 422818). F: Alligatorid tooth from middle dentition (UF 422819). G: Alligatorid tooth from middle dentition (UF 422820). Fragment of right dentary (UF 425402) in lateral (H) and medial (I) views. Right articular (UF 422817) in dorsal (J), lateral (K), and medial (L) views. Dorsal osteoderm (UF 424647) in dorsal view (M) and left lateral view (N). Anterior portion of osteoderm (UF 425398) in dorsal view (O). Partial osteoderm (UF 422827) in dorsal view (P). Osteoderm (UF 425395) in dorsal view (Q). Neural arch of a dorsal vertebra (UF 424653) in posterior view (R). Ungual (UF 424655) in lateral view (S). Ungual (UF 425405) in lateral view (T). U, V: Caudal vertebra in left lateral view (UF 425435). Abbreviations: f-p, frontoparietal; i s, imbricating shelf; m k, median keel; nc, neurocentral; po-p, postorbital-parietal; sq-p, squamosal-parietal; stf, supratemporal fenestra.
FIGURE 2 in Oldest record of Alligator in southeastern North America
FIGURE 2. Right premaxilla of Alligator from the late Oligocene Brooksville 2 site in northern Florida (UF 422816). Element shown in dorsal (A, D), lateral (B, E), and ventral (C, F) views, with photos and interpretive sketches. Abbreviations: d4 o p, occlusal pit for the fourth dentary tooth; e n, external naris; i f, incisive foramen; pm 3–5, premaxillary alveoli 3–5; pmx-mx, premaxillary-maxillary; pmx-n, premaxillary-nasal; pmx-pmx, premaxillary-premaxillary.
FIGURE 16 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 16. Scatter plot of PC2 vs. PC1 of body outlines of larvae of Haliplidae and the new fossils. The differentiated stages are all representatives of Haliplus. Note how tightly together the fossils cluster, indicating a very similar overall shape. This is different for the larvae of the extant forms that show quite some variation, especially over ontogeny.
FIGURE 15 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 15. Scatter plot of head length over total length of larvae of Haliplidae and the new fossils. The differentiated stages are all representatives of Haliplus. Note the possible three stages of the fossils: a single one on the lower left might represent a stage 1 larva; those clustering in the middle might represent stage 2 larvae, the single fossil far up right might represent a stage 3 larva.
FIGURE 13. Fossil larva BUB 1222. A. Overview ventral side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 13. Fossil larva BUB 1222. A. Overview ventral side. B. Colour-marked version of A. C. Dorsal side. D. Close-up on head. E. Close-up trunk end. F. Close-up on leg; arrow points to claw. Abbreviations: ad = abdomen; at = antenna; fe = femur; hc = head capsule; ms = mesothorax; mt = metathorax; pl = palp; pt = prothorax.
FIGURE 17 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 17. Scatter plot of PC1 versus total length of larvae of Haliplidae and the new fossils. The differentiated stages are all representatives of Haliplus. Note that modern day stage 1 and 2 larvae plot away from the smaller fossils, with a single exception. For the fossils, the outline seems to be very similar, independent of the size.
FIGURE 11. Fossil larva BUB 4436, specimen 9. A. Overview dorsal side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 11. Fossil larva BUB 4436, specimen 9. A. Overview dorsal side. B. Colour-marked version of A. C. Ventral side. D. Close-up trunk end. E. Close-up on head. F. Close-up on thorax. Abbreviations: ad = abdomen; at = antenna; fe = femur; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax.
FIGURE 10. Fossil larva BUB 4436, specimen 8. A. Overview ventral side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 10. Fossil larva BUB 4436, specimen 8. A. Overview ventral side. B. Colour-marked version of C. C. Dorsal side. D. Close-up on head. E. Close-up trunk end. F. Close-up on leg. G. Close-up on tergites. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax.
FIGURE 12. Fossil larvae BUB 4436, specimens 10 and 11. A–F. Specimen 10. A. Overview dorsal side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 12. Fossil larvae BUB 4436, specimens 10 and 11. A–F. Specimen 10. A. Overview dorsal side. B. Colourmarked version of A. C. Ventral side. D. Close-up on head. E. Close-up trunk end. F. Close-up on leg. G–K. Specimen 11. G. Overview ventral side. H. Colour-marked version of G. I. Dorsal side. J. Close-up on head. K. Close-up on trunk end. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax; th = thorax; ti = tibia.
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.