Find research datasets worth reusing

FIGURES 167–170 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 167–170. Male imago, general view, dorsal: 167, C. dasilvai sp. nov.; 168, C. zunigae sp. nov.; 169, C. pereirae sp. nov.; 170, C. janae sp. nov.

FIGURES 100–110 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 100–110. Male imagos. Campsurus lucidus: 100, genitalia, v.v.; 101, detail of penes, v.v.; 102, detail of pedestal, v.v. Campsurus sinamari sp. nov.: 103, genitalia, v.v.; 104, detail of penes, v.v.; 105–106, details of pedestal, v.v. Campsurus demeni sp. nov.: 107, genitalia, v.v.; 108, male terminalia, l.v.; 109, detail of penes, v.v.; 110, detail of pedestal, v.v. Abbreviations: ic=inner corner, ml=main lobe, p=parastylus, sl=secondary lobe.

FIGURES 68–76 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 68–76. Male adults. Campsurus zunigae sp. nov.: 68, genitalia of imago, v.v.; 69, genitalia of subimago, l.v.; 70, detail of penes of imago, l.v. Campsurus pereirae sp. nov., imago: 71, genitalia, v.v.; 72, detail of pedestal, v.v.; 73, detail of penes, v.v.; 74, genitalia, l.v. (forceps omitted). Campsurus janae sp. nov., imago: 75, genitalia, v.v.: 76, detail of penes, l.v.

FIGURES 60–67 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 60–67. Campsurus nessimiani sp. nov., nymph: 60, head, d.v.; 61, left mandible, outer lateroventral view (showing arc of filtering setae); 62, same, oclusal view; 63, right mandible, d.v.; 64, fore leg, d.v.; 65, same, schematic, v.v.; 66, middle leg, d.v.; 67, hind leg, d.v.

FIGURES 35–50 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 35–50. Campsurus essequibo, imago. Holotype male genitalia: 35, general v.v.; 36, detail of penes, v.v. Female adult: 37, abdominal sternum VIII; 38, detail of sockets. Male imago: 39–42, genitalia, variations, v.v.; 43, genitalia after treatment with KOH; 44–47, genitalia, variations, l.v.; 48, male mesofurcasternum. SEM photographs: 49, genitalia, v.v. (with detail of microlepides); 50, detail of penes, v.v.

FIGURES 163–166 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 163–166. Male imago, general view, dorsal: 163, C. latipennis; 164, C. salobra; 165, C. essequibo; 166, C. nessimiani sp. nov. Abbreviations: ap=anteronotal projection, mps= medio parapsidal suture, ph= pronotal hump, psp= posteroscutal protuberances.

FIGURES 138–145. C in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 138–145. C. segnis, holotype male imago: 138, genitalia, v.v.; 139, penes, v.v. Campsurus cotaxe sp. nov.: 140, genitalia, v.v.; 141, pedestal, v.v.; 142, penes, v.v.; 143, penes, l.v.; 144, female sternum VIII with detail of socket. C. amapaensis: 145, partial view of female sternum VIII with detail of socket.

FIGURES 13–24. Campsurus latipennis, nymph. 13 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 13–24. Campsurus latipennis, nymph. 13, head, d.v. (long setae omitted); 14, left mandible, d.v. (row of filtering setae indicated with dashed line); 15, right mandible, v.v. (filtering setae as in previous figure); 16, apex of right mandibular tusk; 17, foreleg, d.v. (filtering setae not shown); 18, foreleg, v.v. (only filtering setae are indicated, with dashed lines); 19, foretarsal claw; 20, middle leg, d.v.; 21, middle tarsal claw; 22, hind leg, d.v.; 23, hind tarsal claw; 24, paraprocts with spines indicated (arrow).

FIGURES 25–34 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 25–34. Campsurus salobra sp. nov., adult: 25, male genitalia, v.v.; 26, same, l.v.; 27, female sternum VIII; 28, detail of female sockets. SEM photographs: 29, male genitalia, v.v. (with detail of microtrichiae); 30, apical portion of penes, v.v.; 31, female sterna VIII–X; 32, female sockets (with detail of microtrichia); 33, egg, convex side; 34, detail of capped pole.

FIGURES 1–12 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 1–12. Campsurus latipennis, adult. Male imago: 1, genitalia, ventral view (v.v.); 2, details of pedestal, v.v.; 3, detail of penes and pedestals, v.v.; 4–5, penes, lateral view (l.v.); 6, genitalia, l.v. SEM photographs: 9, genitalia, v.v.; 10, detail of microtrichia on sternum IX; 11, pedestal, v.v.; 12, detail of penes, v.v. Female adult: 7, abdominal sternum VIII; 8, detail of sockets. Abbreviations: bp=base of penes, ml=main lobe of penes, mp=median projection of sternum IX, ps= parastylus, sl= secondary lobe of penes.

FIGURES 51–59 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 51–59. male imagos. Campsurus cuyuniensis: 51, paratype forceps (CUIC2434); 52, same but from another paratype; 53, male genitalia from French Guiana specimen (FAMU), v.v. Campsurus nessimiani sp. nov.: 54, genitalia, v.v.; 55, same, l.v. Campsurus dasilvai sp. nov.: 56, genitalia, v.v.; 57, same, l.v.; 58, genitalia, v.v. (SEM), with detail of microlepides on sternum IX; 59, details of penes, v.v. (SEM).

FIGURES 85–93 in Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus

FIGURES 85–93. Campsurus povilla sp. nov., male imago: 85, genitalia, v.v.; 86, detail of pedestals, v.v.; 87, detail of penes, v.v. Nymph: 88, left mandibular tusk, detail of inner tubercles; 89, left mandible, occlusal view (the basal part and molae were displaced during slide preparation; 90, same, detail of apex; 91, right mandible, occlusal view. Female abdominal sternum VIII with detail of socket: 92, C. povilla sp. nov.; 93, C. zunigae sp. nov.

FIGURE 3 in Two new species and new records of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) in Amazon

FIGURE 3. Campsurus froehlichi sp. nov. male imago. A. dorsal view; B. forewing; C. hind wing; D. genitalia in ventral view; E. genitalia in lateral view; F. penis in dorsal view; G. half of genitalia in ventral view; H. detail of apex of penis in ventral view; I. half of genitalia in ventrolateral view; J. half of genitalia in lateral view. (tco = tip curved outwards; tr = transverse ridge; ru = rugose surface).

FIGURE 2 in Two new species and new records of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) in Amazon

FIGURE 2. Campsurus fortuitus sp. nov. male imago. A. dorsal view; B. forewing; C. hind wing; D. half of genitalia in ventral view; E. half of genitalia in ventrolateral view; F. half of genitalia in lateral view; G. penis ventral view - twisted in stereoscope (paratype); H. genitalia in ventral view; I. genitalia in lateral view. (eco = expansion curved outwards).

FIGURE 1 in Two new species and new records of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) in Amazon

FIGURE 1. Genitalia of male imagos. A. Campsurus cuyuniensis, ventral view; B. Campsurus cuyuniensis, lateral view; C. Campsurus nessimiani, ventral view; D. Campsurus nessimiani, lateral view; E. Campsurus pereirae, ventral view; F. Campsurus pereirae, lateral view.

FIGURE 4 in Two new species and new records of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) in Amazon

FIGURE 4. Campsurus froehlichi sp. nov. female imago and egg. A. dorsal view; B. ventral view; C. detail of thorax in ventral view; D. sternum VIII; E. detail of sternum VIII; F. detail of socket in sternum VIII; G. egg.

FIGURE 1 in The nymph of Tortopsis canum Gonçalves, Da-Silva & Nessimian (Ephemeroptera: Polymitarcyidae)

FIGURE 1. Distribution of Tortopsis canum. A, Map of South America with white rectangle highlighting the States of Rio de Janeiro, Espírito Santo and part of Minas Gerais (thick lines delimiting Brazil and Brazilian states, narrow lines delimiting other South American countries); B, Map of the states of Rio de Janeiro, Espírito Santo and southeast of Minas Gerais with circles showing the known distribution of Tortopsis canum; C, Collection site of Tortopsis canum nymphs in the Suaçuí Grande River, Governador Valadares, Minas Gerais, Brasil.

FIGURE 3 in The nymph of Tortopsis canum Gonçalves, Da-Silva & Nessimian (Ephemeroptera: Polymitarcyidae)

FIGURE 3. Tortopsis canum, nymph: A, right mandible, ventral view; B, right mandible, dorsal view; C, detail of right mandible, dorsal view. Arrow: spines on inner margin; D, labrum, dorsal view; E, hypopharynx, ventral view; F, labium, ventral view; G, right maxilla, dorsal view; H, right maxilla, ventral view, detail. Arrow: gill.

FIGURE 2 in The nymph of Tortopsis canum Gonçalves, Da-Silva & Nessimian (Ephemeroptera: Polymitarcyidae)

FIGURE 2. Tortopsis canum, nymph: A, general view, dorsal; B, head, dorsal view; C, general view, ventral; D, head, lateral view; E, base of antennae and anterolateral projection, dorsal view; F, Fore wing pad, dorsal view. Abbreviations: s=scape, a=anterolateral spine.

FIGURE 4 in The nymph of Tortopsis canum Gonçalves, Da-Silva & Nessimian (Ephemeroptera: Polymitarcyidae)

FIGURE 4. Tortopsis canum, nymph: A, foreleg, ventral view; B, fore tarsal claw, dorsal view; C, middle leg, ventral view; D, hind leg, ventral view; E, detail of hind leg, ventral view; F, detail of hind tibia, ventral view; G, abdominal gill V, dorsal view. Abbreviations: f=femur, ti=tibia, ta=tarsus.