File:Cretapsara athanata (10.1126-sciadv.abj5689) Figure 3.jpg

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English: Fig. 3.
3D mesh of Cretapsara athanata Luque gen. et sp. nov. holotype LYAM-9.
(A to E) 3D mesh extracted from reconstructed micro-CT data in VGSTUDIO MAX, remeshed in MeshLab, and visualized using Autodesk Maya: (A) dorsal, (B) ventral, (C) right lateral, (D) oblique postero-dorsal, (E) oblique antero-ventral views, showing the claws of equal size and four pairs of slender legs similar in shape and size, with P5 slightly smaller than the other legs. (F and G) Details of the dorsal (F) and ventral (G) carapace, showing details of the large eyes and orbits, small antennae, and a small, acute outer orbital spine [(F) thick arrow], two small anterolateral spines (F, thin arrows), a posterolateral margin bearing at least four small and equidistant tubercles (F, small arrows), straight posterior margin, slender coxae of the pereopods, a typical heterotreme eubrachyuran sternum (G), and a reduced and folded pleon with the first pleonites dorsally exposed. Left fifth pereopod digitally reattached. bcg, branchiocardiac groove; ca, carpus; cg, cervical groove; cx, coxa; da, dactylus; ib, ischiobasis; ma, manus or palm of claw; P1, claws or chelipeds; P2 to P5, pereopods or walking legs 2 to 5; po, pollex or fixed finger cheliped propodus; pr, propodus.
Date
Source J. Luque, L. Xing, D. E. G. Briggs, E. G. Clark, A. Duque, J. Hui, H. Mai, R. C. McKellar (2021). Crab in amber reveals an early colonization of nonmarine environments during the Cretaceous. Sci. Adv. 7, https://doi.org/10.1126/sciadv.abj5689
Author Images by E. G. Clark; Figure by J. Luque
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current18:25, 17 December 2022Thumbnail for version as of 18:25, 17 December 20223,000 × 3,328 (1.89 MB)Christian Ferrer (talk | contribs){{Information | description = {{en|1=Fig. 3. :3D mesh of ''Cretapsara athanata'' Luque gen. et sp. nov. holotype LYAM-9. (A to E) 3D mesh extracted from reconstructed micro-CT data in VGSTUDIO MAX, remeshed in MeshLab, and visualized using Autodesk Maya: (A) dorsal, (B) ventral, (C) right lateral, (D) oblique postero-dorsal, (E) oblique antero-ventral views, showing the claws of equal size and four pairs of slender legs similar in shape and size, with P5 slightly smaller than the other legs....

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