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95 results for “Grapsoidea”
FIGURE 49 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 49. Eriocheir sinensis, ZVI, first maxilliped, CLSM images with Drishti processing. (A) coxa with 4+1 setae and basis with 12 setae, (B) endopod, (C) exopod with 14 natatory setae; all applying "large images" option with a scanned area of 1×2 fields for image stitching. Objective: 20× dry. Scale bars = 500 µm.
FIGURE 27 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 27. Eriocheir sinensis, ZIV, maxillule, CLSM images with Drishti processing. (A) maxillule, image merged using Adobe Photoshop, (B) maxillule rotated to reveal reverse angle of image A and the setation of the coxal and basial endites. Objective: 40× oil immersion. Scale bars = 200 µm.
FIGURE 25 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 25. Eriocheir sinensis, ZIV, CLSM images with Drishti processing. (A) antennule, (B) antenna with a more developed endopod and two exopodal setae arrowed; both applying "large images" option with a scanned area of 2×3 fields for image stitching. Objective: 40× oil immersion. Scale bars A = 100 µm; B = 200 µm.
FIGURE 6 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 6. Eriocheir sinensis, ZI, first maxilliped, CLSM images with Drishti processing. (A) whole appendage, (B) coxa and basis, (C) coxa and basis rotated to reveal reverse angle of image A, (D) endopod, (E) exopod with 4 natatory setae. Objective: B-D = 40× oil immersion; A, E = 20× dry. Scale bars A, B, D = 100 µm; C, E = 200 µm.
FIGURE 16 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 16. Eriocheir sinensis, ZIII, CLSM images with Drishti processing. (A) anterior view of carapace, applying "large images" option with a scanned area of 2×3 fields for image stitching, (B) ventral carapace margin, (C) dorsal spine with 1 pair of setae, applying "large images" option with a scanned area of 1×2 fields for image stitching. Objective: 20× dry. Scale bars = 200 µm.
FIGURE 13 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 13. Eriocheir sinensis, ZII, first maxilliped, CLSM images with Drishti processing. (A) whole appendage, applying "large images" option with a scanned area of 1×2 fields for image stitching, (B) endopod, (C) basis, (D) exopod with 6 natatory setae, applying "large images" option with a scanned area of 1×2 fields for image stitching. Objective: A, D = 20× dry; B-C = 40× oil immersion. Scale bars A, D = 200 µm; B-C = 100 µm.
FIGURE 15 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 15. Eriocheir sinensis, ZII, pleon and telson, CLSM images with Drishti processing. (A) dorsal view of pleon, image merged using Adobe Photoshop, (B) lateral view of pleon and telson, applying "large images" option with a scanned area of 1×2 fields for image stitching, (C) pleomere 1 with a small dorsal medial seta, (D) dorsal view of telson. Objective: A, C = 40× oil immersion; B, D = 20× dry. Scale bars = 200 µm.
FIGURE 23 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 23. Eriocheir sinensis, ZIV, CLSM images with Drishti processing. (A) anterior view of carapace, (B) dorsal spine with 2 pairs of setae, applying "large images" option with a scanned area of 1×3 fields for image stitching. Objective: 20× dry. Scale bars = 200 µm.
FIGURE 11 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 11. Eriocheir sinensis, ZII, CLSM images with Drishti processing. (A) antennule, image merged using Adobe Photoshop, (B) antenna with two exopodal setae, (C) maxillule. Objective: 40× oil immersion. Scale bars A–B = 50 µm; C = 100 µm.
FIGURE 18 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 18. Eriocheir sinensis, ZIII, CLSM images with Drishti processing. (A) mandible, (B) maxillule, applying "large images" option with a scanned area of 1×2 fields for image stitching. Objective: 40× oil immersion. Scale bars = 100 µm.
FIGURE 7 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 7. Eriocheir sinensis, ZI, second maxilliped, CLSM images with Drishti processing. (A) whole appendage, (B) coxa, basis and endopod, applying "large images" option with a scanned area of 1×2 fields for image stitching, (C) distal endopod article. Objective: A = 20× dry; B = 40× oil immersion; C = 60× oil immersion. Scale bars A-B = 100 µm; C = 50 µm.
FIGURE 20 in Re-description of Chinese mitten crab Eriocheir sinensis H. Milne Edwards, 1853 (Crustacea: Brachyura: Grapsoidea: Varunidae) zoeal development using confocal laser scanning microscopy
FIGURE 20. Eriocheir sinensis, ZIII, first maxilliped, CLSM images with Drishti processing. (A) coxa and basis, image merged using VGStudio MAX, (B) exopod with 8 natatory setae, applying "large images" option with a scanned area of 1×2 fields for image stitching, (C) endopod, image merged using VGStudio MAX. Objective: A, C = 40× oil immersion; B = 20× dry. Scale bars A, C = 100 µm; B = 200 µm.
Figure 4 in Two new species of the genus Megacepon George, 1947 (Crustacea: Isopoda: Bopyridae) infesting Varunidae (Crustacea: Brachyura: Grapsoidea) from China
Figure 4. Megacepon disparatum sp. nov. Holotype female (A–I): (A) dorsal view; (B) ventral view; (C) left antenna and antennule; (D) right maxilliped, external view; (E) right side of barbula; (F) right oostegite 1, external view; (G) right oostegite 1, internal view; (H) right pereopod 1; (I) right pereopod 7. Allotype male (J–N): (J) dorsal view; (K) ventral view; (L) left antennae; (M) left pereopod 2; (N) left pereopod 6. Immature paratype female (O, P): (O) dorsal view; (P) lateral view of peron and pleon (showing medial projections on pereomeres 5, 6 and pleomere 2). Scale bars: 1 mm (A, B); 0.13 mm (C, L, M, N); 0.40 mm (D, E); 0.57 mm (F–I); 0.26 mm (J, K); 0.67 mm (O), 0.44 mm (P).
Figure 3. Metaplax longipes Stimpson, 1858 in Two new species of the genus Megacepon George, 1947 (Crustacea: Isopoda: Bopyridae) infesting Varunidae (Crustacea: Brachyura: Grapsoidea) from China
Figure 3. Metaplax longipes Stimpson, 1858 showing bulge produced by Megacepon disparatum sp. nov., in right branchial chamber (arrow pointing to infesting chamber). Scale bar 1 cm.
Figure 2 in Two new species of the genus Megacepon George, 1947 (Crustacea: Isopoda: Bopyridae) infesting Varunidae (Crustacea: Brachyura: Grapsoidea) from China
Figure 2. Megacepon sheni sp. nov. Holotype female (A–J): (A) dorsal view; (B) ventral view; (C) antenna; (D) left maxilliped, external view; (E) left side of barbula; (F) left oostegite 1, external view; (G) left oostegite 1, internal view; (H) left pereopod 1; (I) left pereopod 7; (J) left pleopod 1. Allotype male (K–O): (K) dorsal view; (L) ventral view; (M) right antennae; (N) left pereopod 2; (O) left pereopod 6. Scale bars: 1 mm (A, B); 0.26 mm (C, K, L); 0.52 mm (D–J); 0.21 mm (M–O).
Figure 1. Metaplax sheni Gordon, 1931 in Two new species of the genus Megacepon George, 1947 (Crustacea: Isopoda: Bopyridae) infesting Varunidae (Crustacea: Brachyura: Grapsoidea) from China
Figure 1. Metaplax sheni Gordon, 1931 showing bulge produced by Megacepon sheni sp. nov. in left branchial chamber (arrow pointing to infesting chamber). Scale bar 1 cm.
FIGURE 20. Superfamily Grapsoidea MacLeay, 1838 in Checklist of the shallow-water marine Brachyura (Crustacea: Decapoda) of Barbados, West Indies
FIGURE 20. Superfamily Grapsoidea MacLeay, 1838, dorsal habitus: A, Grapsus grapsus (Linnaeus, 1758), female (juv.), cw 26.6 mm (BLSZ 231); B, Pachygrapsus transversus (Gibbes, 1850), male, cw 10.2 mm (BLSZ 209); C, Percnon gibbesi (H. Milne Edwards, 1853), male, 20.8 mm (BLSZ 117); D, Plagusia depressa (Fabricius, 1775), female, cw 10.6 mm (MZUSP 40922). Scale bars = 20 mm.
FIG. 5. — A, Grapsus peroni H. Milne Edwards, 1853 in Annotated type-catalogue of Brachyura (Crustacea, Decapoda) of the Muséum national d'Histoire naturelle, Paris. Part II. Gecarcinidae and Grapsidae (Thoracotremata, Grapsoidea), with an Appendix of pre-1900 collectors
FIG. 5. — A, Grapsus peroni H. Milne Edwards, 1853, MNHN-IU-2000-10934 (= MNHN-B10934), lectotype, ♂; B, Grapsus pharaonis H. Milne Edwards, 1853, MNHN-IU-2000-3439 (= MNHN-B3439), lectotype, ♂; C, Grapsus pictus Latreille 1803, MNHN-IU-2000-3409 (= MNHN-B3409), neotype, ♀; D, Grapsus plicatus H. Milne Edwards, 1837, MNHN-IU-2000-3585 (= MNHN-B3585), lectotype, ♀; E, Grapsus rudis H. Milne Edwards, 1837, MNHN-IU-2000-10875 (= MNHN-B10875), holotype, ♂; F, Grapsus webbi H. Milne Edwards, 1853, MNHN-IU-2000-3457 (= MNHN-B3457), lectotype, ♂. Scale bars: A, F, 2 cm; B, E, 5 cm; C, D, 10 mm.
FIG. 4. — A, Grapsus lividus H. Milne Edwards, 1837 in Annotated type-catalogue of Brachyura (Crustacea, Decapoda) of the Muséum national d'Histoire naturelle, Paris. Part II. Gecarcinidae and Grapsidae (Thoracotremata, Grapsoidea), with an Appendix of pre-1900 collectors
FIG. 4. — A, Grapsus lividus H. Milne Edwards, 1837, MNHN-IU-2000-3426 (= MNHN-B3426), lectotype, ♂; B, Grapsus maculatus H. Milne Edwards, 1853, MNHN-IU-2000-3414 (= MNHN-B3414), lectotype, ♂; C, Grapsus maurus Lucas, 1846, MNHN-IU-2000-3523 (= MNHN-B3523), lectotype, ♂; D, Grapsus oceanicus H. Jacquinot in Hombron & H. Jacquinot 1846, MNHN-IU-2000-10992 (= MNHN-B10992), lectotype, ♂, & MNHN-IU-2000-1104 (= MNHN-B10992), paralectotype, ♂; E, Grapsus ornatus H. Milne Edwards, 1853, MNHN-IU-2000-3415 (= MNHN-B3415), lectotype, ♂; F, Grapsus pelagicus H. Milne Edwards, 1853, MNHN-IU-2000-3450 (= MNHN-B3450), holotype, ♀. Scale bars: A, C, 10 mm; B, D, F, 2 cm; E, 5 cm.
FIG. 1. — A in Annotated type-catalogue of Brachyura (Crustacea, Decapoda) of the Muséum national d'Histoire naturelle, Paris. Part II. Gecarcinidae and Grapsidae (Thoracotremata, Grapsoidea), with an Appendix of pre-1900 collectors
FIG. 1. — A, First page of the handwritten "Catalogue of Articulated animals: Crustaceans, Arachnids, Insects, received, donated, exchanged or bought" (CAA), volume 1, with entries from 1826 to 1834; B, text of the page about Grapsus pictus Latreille, 1803 in the "Catalogue of Crustaceans, Arachnids and Insects exhibited in the gallery of the Muséum d'histoire naturelle de Paris" by P. A. Latreille 1814 (LC1814).
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