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208 results for “gonopod”
FIGURE 9. Gonopods. A–E in Revision of the spider crab genus Sargassocarcinus Ward, 1936 (Crustacea: Brachyura: Epialtidae)
FIGURE 9. Gonopods. A–E, Sargassocarcinus foliatus, male (6.4 × 6.0 mm) (QM W14482), Queensland, Australia; F–I, S. sublimis, holotype male (13.3 × 10.8 mm) (USNM 48247), Philippines; J–N, S. cristatus, male (8.2 × 7.4 mm) (USNM 48248), Japan; O–R, S. cristatus, male (14.4 × 11.7 mm) (ZRC 2015.288), Taiwan. A, F, J, O, left G1 (ventral view); B, G, K, P, left G1 (dorsal view); C, H, L, Q, distal view of left G1 (ventral view); D, distal part of left G1 (dorsal view); E, I, N, R, left G2; M, distal half of right G1 (ventral view). Scales: A, B, F, G, I, J, K, M, N, O, P, R = 0.5 mm; C–E, H, L, Q = 0.1 mm.
FIGURE 2. Gonopods from A in A new species of Hemus (Majoidea: Majidae: Mithracinae) from the Pacific coast of Panamá, with a key to the genus
FIGURE 2. Gonopods from A) Hemus analogus Rathbun, 1898, B) H. cristulipes A. Milne-Edwards, 1875 ULLZ 5783, C) H. finneganae Garth, 1958, D) H. magalae n. sp. (USNM 1149374). A, C re-drawn from Garth, 1958. Scale bars = 1mm.
FIGURES 20–23. Crurifarcimen vagans paratype, left posterior gonopod. 20 in East African giant millipedes of the tribe Pachybolini (Diplopoda, Spirobolida, Pachybolidae)
FIGURES 20–23. Crurifarcimen vagans paratype, left posterior gonopod. 20: anterior view, G. Brovad phot. 21: posterior view, SEM, 22: tip, posterior view, SEM, 23: solenomerite, SEM. Scales 1 mm (20–21), 0.1 mm (22–23). art: articulation between intermediate and terminal segment, bas: basal, aboral sclerite, eg:efferent groove, is: intermediate segment, itp: irregular triangular process, no: notch, slm: solenomerite, tr.a.: tracheal apodeme (hidden in muscle).
FIGURE 4. Left gonopods. A–C in The marsh crab, Sartoriana rokitanskyi (Pretzmann, 1971) (Decapoda, Brachyura, Gecarcinucidae) from southern Iran
FIGURE 4. Left gonopods. A–C, Sartoriana rokitanskyi (Pretzmann, 1971), male (28.2 × 21.8 mm) (ZRC), Rudan, Iran; D–F, Sartoriana blanfordi (Alcock, 1909), male (35.3 × 26.9 mm) (ZRC), Punjgoor, Beluchistan, Pakistan. A, D, ventral views of G1s; B, E, dorsal views of G1s; C, F, G2s. Scales = 1.0 mm.
FIGURE 66. Gonopods and right P5 in Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea)
FIGURE 66. Gonopods and right P5 dactylus of species of Chasmocarcinus and Amboplax n. gen. A‒C, Chasmocarcinus mississippiensis, Gulf of Mexico: male, carapace width 7.9 mm (USNM 228466, after Felder & Rabalais 1986: fig. 6g, h, i); D‒F, Amboplax peresi, Brazil: male 5.1 × 6.4 mm (ZRC 2015.217). A, ventral view of right G1 (laterally transposed); B, right G2; C, tip of right P5; D, ventral view of left G1; E, dorsal view of left G1; F, left G2. Scales = 0.5 mm.
Fig. 4 in Morphology and biometry of two Chinese diploid parthenogenetic Artemia populations with a special emphasis on the gonopods and frontal knobs of rare males
Fig. 4. Scatterplots of discriminant analyses. A–D: Using 13 parameters suggested by Hontoria & Amat (1992) and Triantaphyllidis et al. (1997a) (A) female, two dimension plot (B) female, three dimension plot (C) male, two dimension plot (D) male, three dimension plot. E–F: Using 12 parameters of gonopod and frontal knob suggested by Zheng & Sun (2008) (E) two dimension plot (F) three dimension plot. G–H: Using all aforementioned parameters (G) two dimension plot (H) three dimension plot.
Fig. 2 in Morphology and biometry of two Chinese diploid parthenogenetic Artemia populations with a special emphasis on the gonopods and frontal knobs of rare males
Fig. 2. Frontal knobs of rare males of parthenogenetic Artemia (A) GH, lateral view (B) CK-par, lateral view (C) GH, frontal view (D) CK-par, frontal view (E) GH, enlargement to show arrangement of spines (F) CK-par, enlargement to show arrangement of spines.
Fig. 1 in Morphology and biometry of two Chinese diploid parthenogenetic Artemia populations with a special emphasis on the gonopods and frontal knobs of rare males
Fig. 1. Gonopods of rare males of parthenogenetic Artemia and spines on the surface of gonopods (A) the gonopod of GH (B) the gonopod of CK-par; C. basal part of the gonopod of GH (D) exo-lateral spines of GH (E) exo-lateral spines of CK-par (F) the basal gonopod spine of CK-par in detail (G) posterior spines of GH (H) posterior spines of CK-par. BG = basal portion of gonopod. DG = distal portion of gonopod. DA = digitiform apex. ES = exo-lateral spines. PS = posterior spines. BGS = basal gonopod spines.
Fig. 3 in Morphology and biometry of two Chinese diploid parthenogenetic Artemia populations with a special emphasis on the gonopods and frontal knobs of rare males
Fig. 3. Percentage composition of specimens with different LD/SD (ratio of large diameter to small diameter of frontal knob) in 15 Artemia populations.
FIGURE 3. Spirostreptus spp., gonopods. A–C. S. heros Porat, 1872 in A new distinct, disjunct giant millipede of the genus Spirostreptus Brandt, 1833, from Tanzania, and a solution for orphaned Spirostreptus species (Diplopoda, Spirostreptida, Spirostreptidae)
FIGURE 3. Spirostreptus spp., gonopods. A–C. S. heros Porat, 1872 (NHMD 1184569). D–F. S. triparituts Cook & Collins, 1893 (NHMD 1184570). A, D. Anterior view. B, E. Posterior view. C, Right telopodite, posterior view. F. Left telopodite, latero-anterior view. Abbreviations: atp = antetorsal process, mp = metaplica, mpp = metaplical prong, pp = proplica. Scale bars = 1 mm.
FIGURE 35. A–E, First male gonopods. A–C in Brachyuran crabs (Crustacea, Decapoda) from the remote oceanic Archipelago Trindade and Martin Vaz, South Atlantic Ocean
FIGURE 35. A–E, First male gonopods. A–C, Cataleptodius floridanus (Gibbes, 1850). A, B, Male, cl 17 mm, cw 27 mm (MZUSP 9937). C, Male from Tortugas, Florida, cl 7 mm, cw 11 mm (after Monod 1956: 293, fig. 356, as Xantho floridana, reproduced by Guinot 1968: 707, fig. 23, as Cataleptodius floridanus). D, Mecataleptodius parvulus (Fabricius, 1793), gen. nov., comb. nov., male, cl 7.6 mm, cw 12 mm (MZUSP 41069). E, Mecataleptodius olsoni (Manning & Chace, 1990), gen. nov., comb. nov., holotype male, cl 5 mm, cw 7.8 mm (USNM 221887) (after Manning & Chace 1990: 55, fig. 35g). Scales: A, 0.5 mm. B, D, 0.1 mm. C, 1 mm.
FIGURES 16–20. Polydrepanum tamilum Carl, 1932. 16. Male leg 2, lateral view. 17. Entire left gonopod, mesal view. 18 in Review of the millipede tribe Polydrepanini, with the description of a new species from Kerala state, southern India (Diplopoda, Polydesmida, Paradoxosomatidae, Alogolykinae)
FIGURES 16–20. Polydrepanum tamilum Carl, 1932. 16. Male leg 2, lateral view. 17. Entire left gonopod, mesal view. 18. Distal half of left gonopod, lateral view. 19. Entire right gonopod, mesal view. 20. Distal half of right gonopod, sublateral view. 16–18: after Carl (1932); 19, 20: after Jeekel (1980b). Abbreviations: a and b, dorsal distofemoral processes; ad, adenostyle; lo, lateral protecting lobe/shield; k, basal loop of solenomere; sl, solenomere; sph, solenophore. Drawn not to scale.
FIGURES 1–5. Grammorhabdus asperrimus Carl, 1932. 1. Male leg 1, lateral view. 2. Male leg 2, lateral view. 3. Entire left gonopod, mesal view. 4, 5 in Review of the millipede tribe Polydrepanini, with the description of a new species from Kerala state, southern India (Diplopoda, Polydesmida, Paradoxosomatidae, Alogolykinae)
FIGURES 1–5. Grammorhabdus asperrimus Carl, 1932. 1. Male leg 1, lateral view. 2. Male leg 2, lateral view. 3. Entire left gonopod, mesal view. 4, 5. Distal half of left gonopod, lateral view. 1–4: after Carl (1932), 5: after Jeekel (1980B). Abbreviations: a and b, apicomesal spines; ad, adenostyle; ca, cannula; cx, coxite; fe, femorite; k, basal loop of solenomere; lo, lateral lobe; pfe, prefemoral portion; sl, solenomere; sph, solenophore. Drawn not to scale.
FIGURES 65–68. Xiphidiogonus spinipleurus Carl, 1932. 65. Male leg 1, lateral view. 66. Male leg 2, lateral view. 67. Entire right gonopod, mesal view. 68 in Review of the millipede tribe Polydrepanini, with the description of a new species from Kerala state, southern India (Diplopoda, Polydesmida, Paradoxosomatidae, Alogolykinae)
FIGURES 65–68. Xiphidiogonus spinipleurus Carl, 1932. 65. Male leg 1, lateral view. 66. Male leg 2, lateral view. 67. Entire right gonopod, mesal view. 68. Distal half of right gonopod, lateral view. After Carl (1932). Abbreviations: a, b, c and d, distofemoral processes; ad, adenostyle; fe, femorite; k, basal loop of solenomere; sl, solenomere; sph, solenophore. Drawn not to scale.
FIGURES 27–30. Delarthrum obscurum Attems, 1936. 27. Male femur 1, lateral view. 28. Entire right gonopod, lateral view. 29, 30 in Review of the millipede tribe Polydrepanini, with the description of a new species from Kerala state, southern India (Diplopoda, Polydesmida, Paradoxosomatidae, Alogolykinae)
FIGURES 27–30. Delarthrum obscurum Attems, 1936. 27. Male femur 1, lateral view. 28. Entire right gonopod, lateral view. 29, 30. Distal half of right gonopod, lateral and mesal views, respectively. After Attems (1936). Abbreviations: a, mesal distofemoral process; ad, adenostyle; sl, solenomere; sph, solenophore. Drawn not to scale.
FIGURE 43. Gonopods. A–C in Revision of the family Euryplacidae Stimpson, 1871 (Crustacea: Decapoda: Brachyura: Goneplacoidea)
FIGURE 43. Gonopods. A–C, Trissoplax dentata (Stimpson, 1859); male neotype of Heteroplax dentata Stimpson, 1859 (16.4 mm × 21.5 mm) (QM W27400); D–F, Trissoplax tuberosa n. sp., male holotype (7.6 mm × 10.2 mm) (MNHN-B10340), Indonesia, Moluccas. A, B, D, E, right G1, dorsal view; C, F, right G2, dorsal view. Scale bars: A, 1.0 mm; B, D, 0.5 mm; C, E, F, 0.2 mm.
Figure 5. Gonopods 1 and 2 in A new multilocus phylogeny reveals overlooked diversity in African freshwater crabs (Brachyura: Potamoidea): a major revision with new higher taxa and genera
Figure 5. Gonopods 1 and 2 of one genus in Maritimonautini and three genera in Potamonautini. A–C, Maritimonautes obesus; D–F, Arcopotamonautes suprasulcatus; G–I, Lirrangopotamonautes dybowskii; J–L, Platythelphusa armata. Scale bar: A, B, G–L = 2.0 mm, C, F = 1.8 mm; D, E = 5.0 mm; L = 6.7 mm.
Figure 6. Gonopods 1 and 2 in A new multilocus phylogeny reveals overlooked diversity in African freshwater crabs (Brachyura: Potamoidea): a major revision with new higher taxa and genera
Figure 6. Gonopods 1 and 2 of two genera in Potamonautini. A–C, Potamonautes anchetiae (CAW 450A), Angola. A, D, left G1 ventral view. D–F, Rotundopotamonautes loveni, Kenya, B, E, left G1 dorsal view; C, F, left G2 ventral view. Scale bar: A, B, D, E = 2.0 mm, C, F = 1.8 mm.
FIGURE 4. Male first gonopod terminal sculpture. A in A new shallow-water mud crab of the genus Hexapanopeus Rathbun, 1898 from Belize (Crustacea: Decapoda: Panopeidae)
FIGURE 4. Male first gonopod terminal sculpture. A, Eurypanopeus abbreviatus, HBOI 89:4726, Atlantic coast, Florida (see also Williams 1965: fig. 183k); B, Eurypanopeus ater, USNM 1538233, Gulf of Mexico, Texas; C, Panopeus americanus, USNM 1536455-A, Atlantic coast, Florida; D, Panopeus americanus, USNM 1536455-B, Atlantic coast, Florida.
FIGURES 8–10. Cylichnogaster lawrencei, gonopods. Fig. 8. Posterior view. Fig. 9. Right gonopods, posterior view. Fig. 10 in Redescription of the South African millipede Cylichnogaster lawrencei Verhoeff, 1937 and notes on the family Siphonotidae (Diplopoda, Polyzoniida)
FIGURES 8–10. Cylichnogaster lawrencei, gonopods. Fig. 8. Posterior view. Fig. 9. Right gonopods, posterior view. Fig. 10. Same as Fig. 9, lateral view. Numerals indicate gonopodomere numbers; cx, coxa; tr, trochanter; pf, prefemur; f, femur; psf, postfemur; t, tibia; tu, tarsungulum.
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