Find research datasets worth reusing

FIGURES 7A–F. Pisidium vile. A, B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America

FIGURES 7A–F. Pisidium vile. A, B. Syntypes (ANSP 70489). A. Right valve, lateral view. B. Posterior view. C–F. Specimens from Arroyo Miguelín (MLP 5665). C. Posterolateral view, detail of escutcheon. D. Right valve, lateral view. E. Left valve, inner view. F. Right valve, inner view. Scale bars: A, B, D–F = 500 µm; C = 200 µm.

FIGURES 4A–D. Pisidium lebruni, anatomy. A. Gross anatomy. B in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America

FIGURES 4A–D. Pisidium lebruni, anatomy. A. Gross anatomy. B. Left nephridium in dorsal view. C. Nephridia in lateral view, open type at left, closed type at right. D. Inner view of inner demibranch showing the position of brood sac in early stage of development. (aa. anterior adductor muscle; al: ascending lamellae; as: anal siphon; bs: brood; dl: descending lamellae; dln: dorsal lobe of nephridium; f. foot; h: heart; irm: inner radial mantle muscles; ld: left demibranch; ll: lateral loop of nephridium; n: nephridium; pa: posterior adductor muscle; pd: pericardial duct; pr: pedal retractor muscle; rd: right demibranch).

FIGURES 3A–C. Pisidium lebruni. A in Anatomical characteristics of two enigmatic and two poorly known Pisidium species (Bivalvia: Sphaeriidae) from Southern South America

FIGURES 3A–C. Pisidium lebruni. A. Lectotype (MNHN, Paris), outer lateral view of right valve. B, C. Paralectotypes (MNHN, Paris). B. Right valve, inner view. C. Left valve, outer view. Scale bars: A–C = 1 mm.

FIGURE 1. Empoasca joshuai n in Three new species of Empoasca (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini) from northern South America

FIGURE 1. Empoasca joshuai n. sp.: a. genital capsule, lateral aspect (outline of aedeagus may be indicated by broken line); b. genital capsule, ventral aspect, left side only; c. style, lateral aspect (base may not be shown); d. style, ventral aspect (base may not be shown); e. pygofer process, lateral aspect (base may not be shown); f. pygofer process, posteroventral aspect (flattest plane of illustrated portion); g. anal hook, lateral aspect; h. aedeagus, lateral aspect; i. aedeagus, anal hook, and dorsal aedeagal support, posteroventral aspect (flattest plane); j. connective, ventral aspect; k. pattern of sclerotization of dorsal surface of genital capsule, dorsal aspect; m. first sternal complex, anterior aspect (in flattest plane); n. second sternal complex (base of abdomen), ventral aspect; p. second tergal apodeme, anterior aspect (in flattest plane); q. base of abdomen, dorsal aspect.

FIGURE 85–95 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 85–95. Paracloeodes waimiri sp. n. Nymph. Mouthparts (Figs. 85–89): 85, labrum d.v.; 86, left mandible v.v.; 87, right mandible v.v.; 88, maxilla v.v.; 89a, labium, left d.v., right v.v.; 89b, palp: segments II–III. 90, leg I; 91, tarsal claw I. 92a, female abdominal terga IV–VI; 92b, male abdominal terga IV–VI; 93, posterior margin of tergum IV. 94, gill IV. 95, paraproct.

FIGURE 96–107 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 96–107. Paracloeodes yuto sp. n. Nymph. Mouthparts (Figs. 96–101): 96, labrum, left d.v., right v.v.; 97, left mandible v.v.; 98, right mandible v.v.; 99, hypopharynx v.v.; 100, maxilla v.v.; 101a, labium, left d.v., right v.v.; 101b, palpi, left d.v., right v.v. 102, leg I; 103, tarsal claw I. 104, posterior margin of tergum IV. 105, gill IV. 106, paraproct. 107, detail of cercus.

FIGURE 63–73 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 63–73. Paracloeodes peri sp. n. Nymph. 63, General view. Mouthparts (Figs. 64–68): 64, labrum d.v.; 65, left mandible v.v.; 66, right mandible v.v.; 67, maxilla v.v.; 68a, labium, left d.v., right v.v.; 68b, palp: segments II–III. 69, leg I; 70, tarsal claw I. 71, posterior margin of tergum IV. 72, gill IV. 73, paraproct.

FIGURE 74–84. Paracloeodes poranga comb. n in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 74–84. Paracloeodes poranga comb. n. Nymph. Mouthparts (Figs. 74–79): 74a, labrum, left d.v., right v.v.; 74b, labrum: apical setae; 75, left mandible v.v.; 76, right mandible v.v.; 77, hypopharynx v.v.; 78, maxilla v.v.; 79, labium, left d.v., right v.v. 80, leg I; 81, tarsal claw I. 82, posterior margin of tergum IV. 83, gill IV. 84, paraproct.

FIGURE 28–39 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 28–39. Paracloeodes eurybranchus. Nymph. Mouthparts (Figs. 28–33): 28a, labrum, left d.v., right v.v; 28b, labrum: apical setae; 29, left mandible v.v.; 30, right mandible v.v.; 31, hypopharynx v.v.; 32, maxilla v.v.; 33, labium, left d.v., right v.v. 34, leg I; 35, tarsal claw I. 36, posterior margin of tergum IV. 37, gill IV. 38, paraproct. 39, caudal filament detail: left cercus, right terminal filament.

FIGURE 40–49 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 40–49. Paracloeodes ibicui. Nymph. Mouthparts (Figs. 40–45): 40, labrum, left d.v., right v.v. (apical setae omitted); 41, left mandible v.v.; 42, right mandible v.v.; 43, hypopharynx v.v.; 44, maxilla v.v.; 45, labium, left d.v., right v.v. 46, leg I; 47, tarsal claw I. 48, gill IV. 49, caudal filament detail: left cercus, right terminal filament.

FIGURE 12–22 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 12–22. Paracloeodes atroari sp. n. Nymph. 12, General view. Mouthparts (Figs. 13–17): 13, labrum, d.v.; 14, left mandible v.v.; 15, right mandible v.v.; 16, maxilla v.v.; 17a, labium, left d.v., right v.v.; 17b, palp: segments II–III. 18, leg I; 19, tarsal claw I. 20, posterior margin of tergum IV. 21, gill IV. 22, paraproct.

FIGURE 1–11 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 1–11. Paracloeodes assu sp. n. Nymph. Mouthparts (Figs. 1–6): 1a, labrum d.v.; 1b, labrum: apical setae; 2a, left mandible v.v.; 2b, detail of teeth of molars; 3, right mandible v.v.; 4, hypopharynx v.v.; 5, maxilla v.v.; 6a, labium, left d.v., right v.v.; 6b, palp: segments II–III. 7, leg I; 8, tarsal claw I. 9, posterior margin of tergum IV. 10, gill IV. 11, paraproct.

FIGURE 23–27. Paracloeodes binodulus. Nymph. 23, General view. 24 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 23–27. Paracloeodes binodulus. Nymph. 23, General view. 24, labrum, d.v. 25, thorax, lateral view with arrow pointing to median tubercles. 26, tarsal claw I. 27, gill IV.

FIGURE 50–62 in Revision of the Genus Paracloeodes (Ephemeroptera: Baetidae) in South America

FIGURE 50–62. Paracloeodes pacawara sp. n. Nymph. 50, General view. Mouthparts (Figs. 51–56): 51a, labrum, left d.v., right v.v.; 51b, labrum: apical setae; 52, left mandible v.v.; 53, right mandible v.v.; 54, hypopharynx v.v.; 55, maxilla v.v.; 56a, labium, left d.v., right v.v.; 56b, palp: segments II–III. 57, leg I; 58, tarsal claw I. 59, posterior margin of tergum IV. 60, gill IV. 61, paraproct. 62, detail of cercus.

FIGURE 1 in Redescription of Caprella dilatata Krøyer, 1843 (Caprellidae: Amphipoda: Crustacea) from Brazil, with note on its biogeographical distribution in South America

FIGURE 1. Caprella dilatata Krøyer, 1843. Locality, the Experimental Mussel Farming of Itajaí Valley University (UNIVALI), Itapocoroi Bay, Santa Catarina State, Brazil at 26°58'S 48°35'W. A, male, dorsal view; A', detail of tegument covered with ornamental sets; B, male, lateral view; C, female, lateral view; D, immature male, lateral view; D', poison tooth in the gnathopod 2 of a immature male. Scale bars: A,B,C,D: 1.0 mm; A', D': 0.1 mm.

FIGURE 4 in Redescription of Caprella dilatata Krøyer, 1843 (Caprellidae: Amphipoda: Crustacea) from Brazil, with note on its biogeographical distribution in South America

FIGURE 4. Caprella dilatata Krøyer, 1843 from the Experimental Mussel Farming of Itajaí Valley University (UNIVALI), Itapocoroi Bay, Santa Catarina State, Brazil at 26°58'S 48°35'W. A–D, male. A, pereopod 5; B, pereopod 6; C, pereopod 7; D, abdomen (ventral view); E, female abdomen (ventral view). Scale bars: A–C: 0.5 mm; D–E: 0.1 mm.

FIGURE 5 in Redescription of Caprella dilatata Krøyer, 1843 (Caprellidae: Amphipoda: Crustacea) from Brazil, with note on its biogeographical distribution in South America

FIGURE 5. Caprella dilatata Krøyer, 1843 (male). Illustrations from Krøyer (1843). 1. Lateral view. 2. Dorsal view, pereopods removed. 3. Flagellum of first antenna; a. last peduncular article; b. First article of the flagellum. 4. Mandible. 5. First maxilla. 6. Propodus of first pair of legs (= gnathopod 1). 7. Second pair of legs (= gnathopod 2). 8. Third pair of legs (= pereopods 5). 9. Abdomen.

FIGURE 3 in Redescription of Caprella dilatata Krøyer, 1843 (Caprellidae: Amphipoda: Crustacea) from Brazil, with note on its biogeographical distribution in South America

FIGURE 3. Caprella dilatata Krøyer, 1843. Locality, the Experimental Mussel Farming of Itajaí Valley University (UNIVALI), Itapocoroi Bay, Santa Catarina State, Brazil at 26°58'S 48°35'W. Male. A, maxilliped; A', detail of grasping margin of article 4 of maxilliped; B, upper lip; C, lower lip; D, maxilla 2; E, right mandible; F, maxilla 1; G, left mandible. Scale bars: 0.1 mm.

FIGURES 19–23 in Contribution to the knowledge of the preimaginal stages of the genus Smicridea McLachlan in South America (Trichoptera: Hydropsychidae: Smicrideinae)

FIGURES 19–23. Smicridea (Rhyacophylax) pampeana. Larva. Head capsule: (19) dorsal view, (20) ventral view. Thoracic nota: (21) dorsolateral view. Pupa. (22) labrum dorsal view, (23) dorsal abdominal plates.

FIGURES 5–8 in Contribution to the knowledge of the preimaginal stages of the genus Smicridea McLachlan in South America (Trichoptera: Hydropsychidae: Smicrideinae)

FIGURES 5–8. Smicridea (Smicridea) annulicornis. Pupa. (5) labrum dorsal view, (6) mandibles dorsal view, (7) dorsal view, (8) dorsal abdominal plates.