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552 results for “Burmese amber”
FIGURE 4 in An unexpected diversity of Cyphophthalmi (Arachnida: Opiliones) in Upper Cretaceous Burmese amber
FIGURE 4. Details of Leptopsalis breyeri sp. nov., male holotype (MB.A.4457). A. Close-up of tarsus IV. B. Close-up of ventral side of opisthosoma. Abbreviations: ad, adenostyle; ap, anal plate; sp, spiracle; leg IV numbered. Scale bars equal 0.5 mm.
FIGURES 19–25 in A new species of the bark louse genus Paramanicapsocus (Insecta, Psocodea, Manicapsocidae) from mid-Cretaceous Burmese amber
FIGURES 19–25. Paramanicapsocus xingyuei sp. n., female. 19. Habitus, paratype, CAU-BA-LFY-23003, dorsal view, Scale bar=0.5 mm; 20. Habitus, paratype, CAU-BA-LFY-23004, dorsal view, Scale bar=0.5 mm; 21. Forewing, Scale bar=0.5 mm; 22. Hindwing, Scale bar=0.5 mm; 23. Photograph of terminalia, CAU-BA-LFY-23003, ventral view, Scale bar=0.5 mm; 24. Photograph of terminalia, paratype, CAU-BA-LFY-23003, dorsal view, Scale bar=0.5 mm; 25. Drawing of terminalia, paratype, CAU-BA-LFY-23003, dorsal view, Scale bar=0.25 mm; Cl: clunium; pp: paraproct; ep: epiproct; ev: external valve; dv: dorsal valve; vv: ventral valve.
FIGURES 5–11 in A new species of the bark louse genus Paramanicapsocus (Insecta, Psocodea, Manicapsocidae) from mid-Cretaceous Burmese amber
FIGURES 5–11. Paramanicapsocus xingyuei sp. n., male. 5. Head, holotype, CAU-BA-LFY-23001, dorsal view, Scale bar=0.5 mm; 6. Head, holotype, CAU-BA-LFY-23001, ventral view, Scale bar=0.5 mm; 7. Head, paratype, CAU-BA-LFY-23002, lateral view, Scale bar=0.5 mm; 8. Forewing, Scale bar=0.5 mm; 9. Nodus, Scale bar=0.05 mm; 10. In-flight wing-coupling structure, Scale bar=0.05 mm; 11. Hindwing, Scale bar=0.5 mm.
FIGURES 12–18 in A new species of the bark louse genus Paramanicapsocus (Insecta, Psocodea, Manicapsocidae) from mid-Cretaceous Burmese amber
FIGURES 12–18. Paramanicapsocus xingyuei sp. n., holotype, CAU-BA-LFY-23001, male. 12. Trochanters, arrow to trichobothrial fields, Scale bar=0.5 mm; 13. Tarsi, Scale bar=0.5 mm; 14. Claw, arrow to pulvillus, Scale bar=0.2 mm; 15. Photograph of terminalia, dorsal view, Scale bar=0.5 mm; 16. Drawing of terminalia, dorsal view, Scale bar=0.25 mm; 17. Photograph of terminalia, ventral view, Scale bar=0.5 mm; 18. Drawing of terminalia, ventral view, Scale bar=0.25 mm. Cl: clunium; pp: paraproct; ep: epiproct; hy: hypandrium.
FIGURES 1–4 in A new species of the bark louse genus Paramanicapsocus (Insecta, Psocodea, Manicapsocidae) from mid-Cretaceous Burmese amber
FIGURES 1–4. Paramanicapsocus xingyuei sp. n., male. 1. Habitus, holotype, CAU-BA-LFY-23001, dorsal view; 2. Habitus, holotype, CAU-BA-LFY-23001, ventral view; 3. Habitus, paratype, CAU-BA-LFY-23002, dorsal view; 4. Habitus, paratype, CAU-BA-LFY-23002, ventral view. Scale bars=0.5 mm.
Fig. 4 in New species of caddisflies with bipectinate antennae from Cretaceous Burmese amber (Insecta, Trichoptera: Odontoceratidae, Calamoceratidae)
Fig. 4. Palaeopsilotreta xiai Wichard & Wang, 2017. A. Male and possible female in one Baltic amber piece (ZFMK-TRI000815). B. Female with simple, filiform antennae in dorsal view (ZFMK-TRI000816). C. Female genitalia, as far as visible in cloudy amber (ZFMK-TRI000816). D. Drawing of female forewing. E. Head of male (ZFMK-TRI000811) in dorsal view with antennal, posterior and pronotal setose warts (s.w.). — F. P. burmanica sp. nov. (ZFMK-TRI000813), head of male with maxillary palps (mp), labial palps (lp) and basal bipectinate antennae with scapus (sc) and pedicellus (pe).
Figure 1 from: Du X, Slipinski A, Liu Z, Pang H (2020) Description of a new species of Eucinetidae (Coleoptera, Scirtoidea) from Cretaceous Burmese amber. ZooKeys 982: 1-9. https://doi.org/10.3897/zookeys.982.39335
Figure 1 Eucinetus parvus sp. nov., holotype SYS-ENAM0011 A, C lateral view, opposite B ventral view D head, antennae, maxillary and labial palps E hind tarsi. Scale bars: 0.5 mm (A–C); 0.2 mm (D, E).
Fig. 6 in Vladelektra, an enigmatic new genus of killer fungus gnats (Diptera: Keroplatidae: incertae sedis) from mid-Cretaceous Burmese amber.
Fig. 6. Vladelektra blagoderovi Evenhuis, sp. nov., female wing showing effaced medial vein and lack of vein R2+3.
Fig. 2 in Vladelektra, an enigmatic new genus of killer fungus gnats (Diptera: Keroplatidae: incertae sedis) from mid-Cretaceous Burmese amber.
Fig. 2. Vladelektra blagoderovi Evenhuis, sp. nov., a. male holotype and female paratype in situ. b. male paratype in situ.
FIGURE 1 in A mid-Cretaceous land snail Euthema truncatellina sp. nov. (Caenogastropoda Cyclophoroidea, Diplommatinidae) from Burmese amber
FIGURE 1. Holotype of Euthema truncatellina sp. nov. in Burmese amber (SIZK Bu-199).
Data from: Total-evidence approach reveals an extinct lineage of Paederinae rove beetles from Cretaceous Burmese amber
The fossil record contains vital information about the evolution of lineages and is a source of data that cannot be reconciled in any other way than by the direct observation of morphologies. Total-evidence phylogenetic reconstruction is being increasingly used to assess the position of extinct taxa by incorporating morphological data from extinct and extant taxa together with molecular data from extant taxa in a united framework. Here we apply the method to two Cretaceous Burmese amber inclusions belonging to the rove beetle subfamily Paederinae. To perform the total evidence analysis, we constructed the first morphological matrix and the most comprehensive molecular dataset for the subfamily. Our analyses reveal an extinct lineage of Paederinae rove beetles with a suite of unique morphological characters, resulting in the description of a new genus: Diminudon gen. nov. and two new species: D. schomannae sp. nov. and D. kachinensis sp. nov. Simultaneously our analyses provide new insights into the evolution and classification of the entire subfamily. We also discuss the unusually small size of the newly described Paederinae, which may represent an additional case for miniaturization in the Cretaceous.
FIGURE 2 in First Record of Anisoptera (Insecta: Odonata) from mid-Cretaceous Burmese Amber
FIGURE 2. Photograph of complete Burmite amber piece SMNS Bu-94. Scale bar = 5 mm.
FIGURE 9. Longiantennum fashengi. A, B in First record of fossil psocodeans in copula from mid-Cretaceous Burmese amber
FIGURE 9. Longiantennum fashengi. A, B, Details of genitalia. Scale bars = 0.1 mm.
FIGURE 1 in Discovery in Burmese amber of the youngest-known aktassiid dragonfly (Odonata: Anisoptera)
FIGURE 1. Photograph of general habitus, specimen NIGP203639.
FIGURE 2 in Discovery in Burmese amber of the youngest-known aktassiid dragonfly (Odonata: Anisoptera)
FIGURE 2. Line drawing showing wing venation of specimen, specimen NIGP203639.
Figure 3 from: Li Y-D, Huang D-Y, Cai C (2021) New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae). Deutsche Entomologische Zeitschrift 68(2): 341-348. https://doi.org/10.3897/dez.68.74174
Figure 3 Details of Omma forte sp. nov., holotype, NIGP176634, under widefield fluorescence. A. Head, dorsal view; B. Prothorax, dorsal view; C. Head, ventral view; D. Hind leg, ventral view; E. Elytral base, dorsal view; F. Elytral apex, dorsal view; G. Hind wing, dorsal view; H. Hind wing, ventral view. Abbreviations: an1–3, antennomeres 1–3; el, elytron; ey, compound eye; md, mandible; mtf, metafemur; mttb, metatibia; mtts1, metatarsomere 1; pc, procoxa; pf, profemur; pn, pronotum; wc, wedge cell. Scale bars: 500 μm.
Figure 6 from: Li Y-D, Huang D-Y, Cai C (2021) New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae). Deutsche Entomologische Zeitschrift 68(2): 341-348. https://doi.org/10.3897/dez.68.74174
Figure 6 Details of Omma cf. manukyani, NIGP176635, under widefield fluorescence (A, D, G) or confocal microscopy (B, C, E, F, H, I), with the relative positions of the confocal images labeled in Suppl. material 1. A–C. Head, dorsal view (A, B) or ventral view (C); D–F. Prothorax, dorsal view (D, E) or ventral view (F); G–I. Elytra, dorsal view. Abbreviations: an1, antennomere 1; el, elytron; ey, compound eye; lb, labrum; lbp, labial palp; md, mandible; mxp, maxillary palp; pc, procoxa; pn, pronotum; ps, prosternum; v4,5, ventrites 4,5. Scale bars: 600 μm (A, D, G); 300 μm (B, C, E, F, H, I).
Figure 5 from: Li Y-D, Huang D-Y, Cai C (2021) New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae). Deutsche Entomologische Zeitschrift 68(2): 341-348. https://doi.org/10.3897/dez.68.74174
Figure 5 General habitus of Omma cf. manukyani, NIGP176635, under incident light. A. Dorsal view; B. Ventral view. Scale bars: 1.5 mm.
Figure 2 from: Li Y-D, Huang D-Y, Cai C (2021) New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae). Deutsche Entomologische Zeitschrift 68(2): 341-348. https://doi.org/10.3897/dez.68.74174
Figure 2 General habitus of Omma forte sp. nov., holotype, NIGP176634, under incident light. A. Dorsal view; B. Ventral view; Scale bars: 2 mm.
Figure 1 from: Li Y-D, Huang D-Y, Cai C (2021) New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae). Deutsche Entomologische Zeitschrift 68(2): 341-348. https://doi.org/10.3897/dez.68.74174
Figure 1 General habitus of Omma liassicum Crowson deposited at British Museum of Natural History, under incident light. A. Holotype, I.11095a; B. Holotype, I.11095b; C. Paratype, I.11070a; D. Paratype, I.11070b; The body length is about 15 mm in both specimens.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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OpenNeuro
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