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1,913 results for “Morphological characters”
FIGURE 12. Character 91 in A Morphology-Based Phylogeny Of Phymaturus (Iguania: Liolaemidae) With The Description Of Four New Species From Argentina
FIGURE 12. Character 91: (A) Lateral black band on the sides of trunk (Phymaturus zapalensis, MCN 1600). Character 132: (B) Transverse fine stripes on the back (Phymaturus indistinctus, MCN 1274). Character 128: (C) Dense homogeneous "spray" pattern (Phymaturus antofagastensis SC, MCN 313); (D) Aggregate pattern (Phymaturus antofagastensis, MCN 1432). Images are at different scales.
FIGURE 10. Characters 84 and 85 in A Morphology-Based Phylogeny Of Phymaturus (Iguania: Liolaemidae) With The Description Of Four New Species From Argentina
FIGURE 10. Characters 84 and 85: (A) Unique row of precloacal pores, supernumerary precloacal pores absent (Phymaturus cf. palluma ME, IBA 760-1), the arrow indicates enlarged scales in tail base typically present in males; (B) Divided row of precloacal pores, supernumerary pores present (one supernumerary indicated by an arrow) (Phymaturus cf. palluma EP, MNHN 2461); Character 90: dorsal tail patterns: (C) ringed (Phymaturus dorsimaculatus, MCN 1568); (D) variegated (Phymaturus excelsus, MCN 1582) and (E) absence of tail pattern (Phymaturus cf. palluma ME, IBA 760-1). Images are at different scales.
FIGURE 11. Character 115 in A Morphology-Based Phylogeny Of Phymaturus (Iguania: Liolaemidae) With The Description Of Four New Species From Argentina
FIGURE 11. Character 115: (A) Arytenoid fenestra open with no posterior enclosure (Phymaturus dorsimaculatus, MCN 921); (B) Arytenoid fenestra closed (indicated by arrow) (Phymaturus cf. patagonicus EC, MCN 908). Scale = 2 mm. Character 124: postfrontal: (C) postfrontal bone present (Phymaturus excelsus, MCN 922); (D) postfrontal absent (Phymaturus cf. antofagastensis SC, MCN 326). Postfrontal length in C = 1.2 mm.
FIGURE 9. Character 60 in A Morphology-Based Phylogeny Of Phymaturus (Iguania: Liolaemidae) With The Description Of Four New Species From Argentina
FIGURE 9. Character 60: (A) Subocular complete, not divided (Phymaturus zapalensis, MCN 1600); (B) Subocular fragmented, in this case into four scales (Phymaturus spurcus, MCN 1241); Character 62: (C) Mental in contact with four scales (Phymaturus tenebrosus, MCN 1271); (D) Mental in contact with six scales (Phymaturus cf. palluma ME, IBA 760-3). Images are at different scales.
Figs. 55, 56 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 55, 56 Posterior gonopod, showing the shape of the external branch. 55 Dilated, Rhinocricus asper. 56 Pseudo-dilated, Rhinocricus bifurcatus. eb, external branch. Scale bar = 1 mm
Fig. 57 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Fig. 57 Posterior gonopod, showing apex of external branch, rounded separated by a constriction, Rhinocricus serratus. cons, constriction. Scale bar = 1 mm
Figs. 47, 48 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 47, 48 Posterior gonopod, showing the shape of the apex of the telopodite. 47 Trifurcated, Poecilocricus sp. 48 Bifurcate, Rhinocricus sooretama. Scale bar = 1 mm
Figs. 42, 43 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 42, 43 Anterior gonopod, posterior view showing the shape of the lobule of the telopodite. 42 Apex rounded, little projected laterally, Rhinocricus sooretama. 43 Apex pointed, projected laterally, Rhinocricus serratus. lob, lobule; t, telopodite. Scale bar = 1 mm
Figs. 49, 50 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 49, 50 Posterior gonopod, length of femoral base of telopodite in relation to distal bifurcation. 49 Short, Rhinocricus (Erythocricus) sanguíneostriatus. 50 Longer, Rhinocricus fortaleza. db, distal bifurcation; fb, femoral base. Scale bar = 1 mm
Figs. 15–17 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 15–17 Body rings, dorsal view, showing details of scobinae. 15 Semicircular, distance between them more than once its width, Rhinocricus fortaleza. 16 Concave, with the presence of transverse grooves, R. serratulus. 17 Elongated and thin, distance between them up to once its width, R. funebris. d, distance; tg, transverse groove. Scale bar = 1 mm
Figs. 23, 24 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 23, 24 Seventh body ring, ventral view, shape of the projections on the sternite. 23 Large, Rhinocricus moerens. 24 Thin, Rhinocricus serratulus. proj, projections. Scale bar = 1 mm
Figs. 18, 19 Body rings. 18 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 18, 19 Body rings. 18 Longitudinal pseudo-suture in the posterior portion of the metazonites, Rhinocricus asper. 19 A transverse dotted line in the edge of the metazonites, Rhinocricus cachoeirensis. pst, pseudo-suture; tdl, transverse dotted line. Scale bar = 2 mm
Figs. 34, 35 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 34, 35 Posterior body rings, ventral view, showing the shape of the hypoproct. 34 Subtriangular, Rhinocricus bifurcatus. 35 Rounded, Rhinocricus serratulus. h, hypoproct. Scale bar = 2 mm
Figs. 38, 39 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 38, 39 Anterior gonopod, anterior view showing the shape of the base of the sternite. 38 Rounded, Rhinocricus fortaleza. 39 Rectangular, Rhinocricus cachoeirensis. s, sternite; cx, coxite; t, telopodite. Scale bar = 1 mm
Figs. 32, 33 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 32, 33 Posterior body rings, ventral view, showing a premarginal sulcus on the opening of the paraproct. 32 Present, Argentocricus sp. 33 Absent, Rhinocricus serratulus. p, paraproct. Scale bar = 2 mm
Figs. 11, 12 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 11, 12 Anterior body rings, ventral view, shape of the second ring. 11 Not excavated, Rhinocricus aper. 12 Excavated, Rhinocricus jandirae. II, second ring. Scale bar = 2 mm
Figs. 9, 10 Body rings. 9 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 9, 10 Body rings. 9 Lateral view, presence of ventrolateral groove, Rhinocricus asper. 10 Transverse dorsal red line, Rhinocricus (Erythocricus) sanguineostriatus. vlg, ventrolateral groove. Scale bar = 2 mm
Fig. 22 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Fig. 22 Seventh body ring, anterior view, showing internal extensions, Poecilocricus sp. pj, projections. Scale bar = 1 mm
Figs. 29–31 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 29–31 Posterior body rings, lateral view, showing the length of the epiproct. 29 Prolonged in a small process, not surpassing paraproct, Rhinocricus sooretama. 30 Prolonged into a large process, surpassing paraproct, Argentocricus. sp. 31 Lacking process, R. funebris. e, epiproct; p, paraproct; h, hypoproct. Scale bar = 2 mm
Figs. 20, 21 in Phylogeny of three species groups of Rhinocricus Karsch, 1881 based on morphological characters (Diplopoda, Spirobolida, Rhinocricidae)
Figs. 20, 21 Anterior body rings, ventral view, showing the length of projections on coxa of leg pair 3. 20 Short, wider than long, Rhinocricus asper. 21 Elongated, twice its width, Rhinocricus sooretama. proj, projections. Scale bar = 2 mm
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