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13,017 results for “Positionning”
FIGURES 14–20 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 14–20. Thraulodes ludmilae sp. n., exuviae of mouthparts of holotype (14, 17–19 at the same magnification): 14, labrum; 15, its anterior margin with focus on dorsal side; 16, the same, with focus on ventral side; 17–18, left and right mandibles; 19, labium and maxilla; 20, dorsal side of glossa. Abbreviations: anter.r, limits of anterior transverse row of setae; poster. r, posterior transverse row of setae; other arrows show six sensilla separating five denticles.
FIGURES 35–41 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 35–41. Thraulodes ludmilae sp. n.: 35, genitalia of male imago in ventral view; 36, subimaginal exuviae of styliger and gonostyli at the same magnification; 37, larval exuviae of protogonostyli and protopenis at the same magnification; 38, imaginal styliger and penis enlarged; 39, subimaginal exuviae of penis at the same magnification; 40, genitalia of male imago in lateral view; 41, hind wing (35–39, 41, holotype). Abbreviations: bl, basal lobe; gr, groove of telopenis; dp, dorsal projection of styliger; m-v.r, medio-ventral ridge (recurved flap); tp, telopenis.
FIGURES 1–4 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 1–4. Median emargination of labrum: 1, Siphlonurus aestivalis Eaton 1903; 2, Leptophlebia marginata (Linnaeus 1767); 3, Habroleptoides pontica Kluge 1994c; 4, Habrophlebia fusca (Curtis 1834). Arrows show six sensilla, which on Fig. 4 separate five marginal denticles.
FIGURES 151–155 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 151–155. Larva presumably attributed to Thraulodes viviparus sp. n. 151, anterior side of hind tibia; 152, anterior side of hind femur; 153, tergalius VII; 154, general view; 155, abdominal terga spread on slide (with brown and whitish cuticular coloration and blackish paired hypodermal markings).
FIGURES 5–13 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 5–13. Thraulodes ludmilae sp. n., larval exuviae of holotype (5–10 at the same magnification): 5–7, parts of head with labrum and mandibles; 8, right half of pronotum and mesonotum; 9, part of sternum and left pleura with half of metanotum and hind protopteron, left fore, middle and hind legs; 10, abdominal terga and sterna; 11, tergalii II–III; 12, part of pronotum; 13 anterior side of fore femur. Abbreviation: f.a.m, free anterior margin of pronotum.
FIGURES 203–206. Thraulodes schlingeri. 203–204 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 203–206. Thraulodes schlingeri. 203–204, male imaginal genitalia in lateral and ventral view; 205, larval protogonostyli and protopenis; 206, hind wing.
FIGURES 101–105. Thraulodes telegraphicus. 101–102 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 101–105. Thraulodes telegraphicus. 101–102, genitalia of the same specimen; 103, penis of another specimen; 104– 105, part of penis with telopenis forming spear-like roll. Abbreviations: bl, basal lobe; dp, dorsal projection of styliger; gd, gonoduct; gs1, gs2, gs3, gs4, segments of gonostylus; m.gs, gonostylar muscle; m.lat, lateral penial muscle; m.med, median penial muscle; m.s, styligeral muscle; m-v.r, medio-ventral ridge (recurved flap); sp, seminal pump; tp, spear-like roll (telopenis).
FIGURES 52–59. Thraulodes sinuosus. 52–53 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 52–59. Thraulodes sinuosus. 52–53, male imago in dorsal and ventral view; 54, genitalia of male imago with focus on gonostyli; 55, the same, with focus on penis; 56, right half of subimaginal exuviae of mesonotum; 57–58, female imago in ventral and lateral view; 59, pterostigma of fore wing.
FIGURES 143–148 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 143–148. Thraulodes panamensis sp. n. 143, genitalia of male imago in lateral view; 144, apex of penis with spearlike roll in dorsal view; 145, genitalia of the same specimen in ventral view; 146, subimaginal exuviae of genitalia at the same magnification; 147, larval exuviae of protogonostyli and protopenis at the same magnification; 148, hind wing (146, 147, holotype). Abbreviations: lp, pateral pouch; tp, telopenis.
FIGURES 42–51 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 42–51. Thraulodes sinuosus, larval exuviae (42–47 at the same magnification): 42–44, parts of head with labrum and mandibles; 45, abdominal terga; 46, part of sternum and left pleura with half of metanotum and hind protopteron, left fore, middle and hind legs; 47, right half of pronotum and mesonotum; 48, tergalii V–VI; 49, anterior side of hind femur; 50, anterior side of fore tibia; 51, anterior side of hind tibia.
FIGURES 122–132 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 122–132. Thraulodes panamensis sp. n. 122–127, larval exuviae at the same magnification: 122–124, parts of head with labrum and mandibles; 125, left half of pronotum and mesonotum; 126, part of sternum and left pleura with half of metanotum and hind protopteron, left fore, middle and hind legs; 127, abdominal terga and sterna; 128, immature larva with light cuticle and well visible blackish hypodermal markings on abdomen; 129, tergalius III; 130, anterior side of hind femur; 131, anterior side of fore tibia; 132, anterior side of hind tibia (122–127, 130, holotype).
FIGURES 112–120. Thraulodes telegraphicus. 112 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 112–120. Thraulodes telegraphicus. 112, genitalia of male imago in lateral view; 113, apex of penis with spear-like roll in dorsal view; 114, genitalia of the same specimen in ventral view; 115, their subimaginal exuviae at the same magnification; 116, hind wing; 117–120, penis of four different specimens. Abbreviations: dp, dorsal projection of styliger; tp, spear-like roll (telopenis).
FIGURES 94–100. Thraulodes telegraphicus. 94–95 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 94–100. Thraulodes telegraphicus. 94–95, right half of subimaginal exuviae of mesonotum of two different specimens; 96, apex of fore wing; 97–98, male imago in lateral and ventral view; 99, abdominal terga and sterna of male imago (black dots are algae under cuticle); 100, female imago. Abbreviations: acz.ms, achromozone of medioscutum; acz.sms, achromozone of submedioscutum; cz.ms, chromozone of medioscutum; cz.sms, chromozone of submedioscutum; mp.s, medioparapsidal suture; ms.cz.s, medioscutal chromozonal suture; sms.cz.s, submedioscutal chromozonal suture.
FIGURES 66–69. Thraulodes telegraphicus. 66–67 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 66–69. Thraulodes telegraphicus. 66–67, last instar larvae with intensive cuticular coloration and poorly visible hypodermal coloration; 68, younger larva with light cuticle and well visible blackish hypodermal markings on abdomen; 69, claw. Abbreviations: artic.p., articulatory portion; rigid p., rigid portion of claw.
FIGURES 169–173 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 169–173. Thraulodes viviparus sp. n. 169, genitalia of male imago in ventral view; 170, their subimaginal exuviae at the same magnification; 171, apex of penis in dorsal view; 172, protogonostyli and protopenis of presumably associated larva; 173, hind wing (169–171, 173, holotype). Abbreviations: lp, pateral pouch; tp, telopenis.
FIGURES 25–34 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species
FIGURES 25–34. Thraulodes ludmilae sp. n.: 25, 27, male imago; 26, apex of fore wing; 28–30, fore, middle and hind legs of male imago; 31, subimaginal exuviae of hind leg; 32, costal margin of fore wing (arrows show proximal costal cross veins); 33, genitalia of male imago; 34, left half of subimaginal exuviae of mesonotum (25–26, 28–34, holotype).
FIGURE 3. Position vectors for M in Craniocervical feeding dynamics of Tyrannosaurus rex
FIGURE 3. Position vectors for M. transversospinalis cervicis (M. trans. cerv.), inserting on the epipophyses of C2 (A, B, C), C3 (D, E, F), and C4 (G, H, I) of Tyrannosaurus rex (AMNH 5027; skeletal drawings modified from Paul 1988), and of M. splenius capitis from the axis to the parietals (G, H, I). Note that via points proximal to insertions act as geometric ''origins'' of pull. Insertions and via points through which tendons ran are labeled in A, D, and G. Neutral/slightly elevated, dorsiflexed, and ventroflexed postures are shown from left to right in each sequence. The lateral z components (A, D, and G: dorsal views) were constant for calculating lateral flexion resultants in all postures, whereas x (anteroposterior) and y (dorsoventral) components varied with posture.
Fig. 3 in Molecular Phylogeny of Coprophanaeus (Megaphanaeus) d'Olsoufieff, 1924 (Coleoptera: Scarabaeidae: Scarabaeinae) and the position of C. bellicosus
Fig. 3. Bayesian Inference consensus of four molecular markers (COI, 16S, 28S, and COI-II) used to infer the phylogeny of Megaphanaeus. Statistical clade supports are given as bootstrap values of MP (left) and ML (right) over branches, partitioned Bremer support (COI/16S/28S/COI-II) below branches; and Bayesian posterior probabilities on the right side of a node.
Fig. 4 in Molecular Phylogeny of Coprophanaeus (Megaphanaeus) d'Olsoufieff, 1924 (Coleoptera: Scarabaeidae: Scarabaeinae) and the position of C. bellicosus
Fig. 4. Bayesian Inference consensus of two molecular markers (COI and 16S) used to infer the phylogeny of Megaphanaeus. Statistical clade supports are given as bootstrap values of MP (left) and ML (right) over branches, partitioned Bremer support (COI/16S) below branches; and Bayesian posterior probabilities on the right side of a node.
FIGURE 10 in Redescriptions of Stenocypris major major (Baird, 1859) and Stenocypris major sketi Petkovski & Meisch, 1996 (Ostracoda: Crustacea), with discussion on their taxonomic position
FIGURE 10 Distribution map of Stenocypris major (Baird, 1859) (black circle) and Stenocypris sketi Petkovski & Meisch, 1996 (white circle) in the Eastern part of Thailand. Numbers refer to the localities in Table 1.
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