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1,148 results for “Baltic amber”
FIGURE 3. Caddisfly larva morphotype 1 in Unique fossils of caddisfly larvae from Baltic amber and in situ amber formation in aquatic ecosystems
FIGURE 3. Caddisfly larva morphotype 1, Lepidostomatidae; specimen 1 from amber piece PED 1383. Colourmarked version of Figure 1B. Abbreviations: at = antenna; frc = frontoclypeus; lr = labrum; md = mandible. Small brown dots on the labrum are marking labral setae bases. Images obtained with digital microscopy, white transmitted light.
FIGURE 1. Amber piece PED 1383 in Unique fossils of caddisfly larvae from Baltic amber and in situ amber formation in aquatic ecosystems
FIGURE 1. Amber piece PED 1383 with assemblage of different fossils. A, Overview. B–D. Caddisfly larva morphotype 1, Lepidostomatidae. B, Anterior region of specimen 1. C, Ventral view of specimen 2. D, Another specimen (Caddisfly larva morphotype 1, Lepidostomatidae; specimen 2 from amber piece PED 1383) not seen in overview from this direction. E, F, Non-biting midge larva (Diptera: Chironomidae) sitting on the case of a caddisfly specimen 3. E, Overview. F. Colour-marked version of F. Images obtained with digital microscopy, white transmitted light.
FIGURE 6. Caddisfly larva morphotype 3 in Unique fossils of caddisfly larvae from Baltic amber and in situ amber formation in aquatic ecosystems
FIGURE 6. Caddisfly larva morphotype 3, Leptoceridae, PED 1635, volume renders of µCT-scans. A, Lateral view. B, Lateral view, other side. C, Fronto-lateral view, case partially removed. D, Frontal view. E, Colour-marked version of D. F, labeled head. Abbreviations: at = antenna; md = possible mandibles.
FIGURE 7 in Unique fossils of caddisfly larvae from Baltic amber and in situ amber formation in aquatic ecosystems
FIGURE 7. Details of non-biting midge larva (Diptera: Chironomidae: Chironominae) in the amber piece PED 1383. A, Head in dorsal view B, Colour-marked version of A. C, Close-up on labrum region. D, Colour-marked version of C. A, B recorded with digital microscope with overhead light source, C, D recorded with digital microscopy, white transmitted light. Abbreviations: at = antennae; hc = head capsule; lo Lauterborn organ; lr = labrum; sI–II = labral setae I–II.
Fig. 3 in A new Electribius Crowson, 1973 species from Baltic amber (Coleoptera¡ Artematopodidae).
Fig. 3.- Prosternal processes of Electribius species, according to original by Hörnschemeyer. Scale bars = 0.1 mm
Figs. 1-3 in New data on fossil species from Baltic amber with description of a new species (Coleoptera¡ Dermestidae).
Figs. 1-3.- Attagenus gorskii sp. nov. (holotype, male)¡ 1.- Habitus (dorso-lateral aspect). 2.- Habitus (ventro-lateral aspect). 3.- Antennal club.
Figure 3 in Description of the male of fossil Calomicrus eocenicus Bukejs et Bezděk (Coleoptera: Chrysomelidae: Galerucinae) from Eocene Baltic amber using X-ray microtomography
Figure 3. Calomicrus eocenicus Bukejs et Bezděk, RSKM_P3300.139, X-ray micro-CT renderings: (a) elytra, dorsal view, with clipping planes exposing details beneath pronotum and right elytron; (b) pterothorax without legs, ventral view; (c) habitus without legs, caudal view. Scale bars = 0.5 mm. Abbreviations: f – fovea; p – pygidium; v1–v5 – abdominal ventrites 1–5 respectively.
Figure 1 in A new fossil species of Attagenus Latreille (Coleoptera: Dermestidae) in Rovno and Baltic ambers, with a brief review of known fossil beetles from the Rovno amber Lagerstätte
Figure 1. Attagenus (Aethriostoma) gedanicissimus sp. nov., holotype, 6278 (MAIG): (a) habitus, dorsal view; (b) habitus, ventral view; (c) habitus, right lateral view. Scale bars = 0.5 mm.
Figure 2 in Description of the male of fossil Calomicrus eocenicus Bukejs et Bezděk (Coleoptera: Chrysomelidae: Galerucinae) from Eocene Baltic amber using X-ray microtomography
Figure 2. Calomicrus eocenicus Bukejs et Bezděk, RSKM_P3300.139, X-ray micro-CT renderings, habitus: (a) dorsal view; (b) ventral view; (c) frontal view; (d) left lateral view. Scale bars = 1.0 mm.
Figure 4 in Description of the male of fossil Calomicrus eocenicus Bukejs et Bezděk (Coleoptera: Chrysomelidae: Galerucinae) from Eocene Baltic amber using X-ray microtomography
Figure 4. Calomicrus eocenicus Bukejs et Bezděk, RSKM_P3300.139, X-ray micro-CT renderings, aedeagus: (a) dorsal view; (b) ventral view; (c) right lateral view; (d) left lateral view. Scale bars = 0.1 mm.
Figure 1 in Description of the male of fossil Calomicrus eocenicus Bukejs et Bezděk (Coleoptera: Chrysomelidae: Galerucinae) from Eocene Baltic amber using X-ray microtomography
Figure 1. Calomicrus eocenicus Bukejs et Bezděk, RSKM_P3300.139, photomicrographs, habitus: (a) dorsal view; (b) ventral view. Scale bars = 1.0 mm.
Figure 2 in A new fossil species of Attagenus Latreille (Coleoptera: Dermestidae) in Rovno and Baltic ambers, with a brief review of known fossil beetles from the Rovno amber Lagerstätte
Figure 2. Attagenus (Aethriostoma) gedanicissimus sp. nov.: (a) details of forebody, ventral view, holotype, 6278 (MAIG); (b) head and pronotum, lateral view, holotype, 6278 (MAIG); (c) habitus, dorsal view, paratype AlDlo 558 (ADC). Scale bars = 0.5 mm. Abbreviations: a1–a11 are antennomeres 1–11 respectively.
Figure 1 in The first extinct species of Acritus LeConte, 1853 (Histeridae: Abraeinae) from Eocene Baltic amber: a microscopic beetle inclusion studied with X-ray micro-computed tomography
Figure 1. Photomicrographs of Acritus sutirca sp. nov., holotype, no. 5541 (MAIG), habitus: (a) ventral view; (b) dorsal view; (c) left lateral view; (d) frontal view. Scale bar represents 0.2 mm.
Figure 2. X in The first extinct species of Acritus LeConte, 1853 (Histeridae: Abraeinae) from Eocene Baltic amber: a microscopic beetle inclusion studied with X-ray micro-computed tomography
Figure 2. X-ray micro-CT renderings of Acritus sutirca sp. nov., holotype, no. 5541 (MAIG), habitus: (a) dorsal view; (b) left lateral view; (c) ventral view; (d) right lateral view. Scale bar represents 0.2 mm.
Figure 4. X in The first extinct species of Acritus LeConte, 1853 (Histeridae: Abraeinae) from Eocene Baltic amber: a microscopic beetle inclusion studied with X-ray micro-computed tomography
Figure 4. X-ray micro-CT renderings of Acritus sutirca sp. nov., holotype, no. 5541 (MAIG): (a–d) aedeagus in dorsal, ventral view and lateral views; (e) antennae. Scale bar represents 0.1 mm.
Figure 3. X in The first extinct species of Acritus LeConte, 1853 (Histeridae: Abraeinae) from Eocene Baltic amber: a microscopic beetle inclusion studied with X-ray micro-computed tomography
Figure 3. X-ray micro-CT renderings of Acritus sutirca sp. nov., holotype, no. 5541 (MAIG), habitus: (a) frontal view; (b) caudal view. Scale bar represents 0.2 mm. Abbreviations: a1 – antennomere 1 (scape); ey – compound eye; py – pygidium; pp – propygidium.
Figure 4 in A new enigmatic lineage of Dascillidae (Coleoptera: Elateriformia) from Eocene Baltic amber described using X-ray microtomography, with notes on Karumiinae morphology and classification
Figure 4. Baltodascillus serraticornis gen. et sp. nov., holotype, X-ray micro-CT renderings: (a) head, frontal view; (b) head and thorax, fronto-ventral view; (c) pro- and mesothorax, ventral view; (d) abdomen (ventrites 2–5), lateral view; (e) abdomen (ventrites 2–5), ventral view; (f) tarsus, ventral view; (g) tarsus, dorsal view. Scale bars = 1.0 mm.
Figure 3 in A new enigmatic lineage of Dascillidae (Coleoptera: Elateriformia) from Eocene Baltic amber described using X-ray microtomography, with notes on Karumiinae morphology and classification
Figure 3. Baltodascillus serraticornis gen. et sp. nov., holotype, Xray micro-CT renderings: (a) head and thorax, dorsal view; (b) head and thorax, ventral view; (c) head and thorax, right lateral view; (d) head and thorax, left lateral view. Scale bars = 1.0 mm.
Figure 2 in A new enigmatic lineage of Dascillidae (Coleoptera: Elateriformia) from Eocene Baltic amber described using X-ray microtomography, with notes on Karumiinae morphology and classification
Figure 2. Baltodascillus serraticornis gen. et sp. nov., holotype: (a) habitus, lateral view; (b) pronotum and scutellar shield, dorsal view; (c) head and pronotum, dorsal view; (d) head and thorax, ventral view; (e) tarsus, ventro-lateral view; (f) tarsus, ventral view. Scale bars = 1.0 mm (a–d), 0.3 mm (e, f).
Figure 1 in A new enigmatic lineage of Dascillidae (Coleoptera: Elateriformia) from Eocene Baltic amber described using X-ray microtomography, with notes on Karumiinae morphology and classification
Figure 1. Baltodascillus serraticornis gen. et sp. nov., holotype: (a) habitus, dorso-frontal view; (b) habitus, ventro-lateral view. Scale bar = 2.0 mm.
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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