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FIGURES 12—16. Tricorythopsis yucupe, male adult. 12 in A new species of Tricorythopsis Traver, 1958 (Leptohyphidae) and occurrence of Pannota (Insecta: Ephemeroptera) species in Amapá state, Brazil

FIGURES 12—16. Tricorythopsis yucupe, male adult. 12. dorsal view; 13. forewing; 14. genitalia, lateral view; 15 and 16. genitalia, ventral view.

FIGURES 16–21 in Unexpected occurrence of the genus Eratigena in Laos with description of a new species (Araneae: Agelenidae)

FIGURES 16–21. Eratigena laksao sp. n., male holotype. 16. Left palp, prolateral view. 17. Same, ventral view. 18. Same, retrolateral view. 19. Bulb of left palp, ventral view. 20. Same, retrolateral view. 21. Palpal tibia, dorsal view.

FIGURES 5–13 in Unexpected occurrence of the genus Eratigena in Laos with description of a new species (Araneae: Agelenidae)

FIGURES 5–13. Eratigena laksao sp. n., male holotype. 5. Carapace, dorsal view. 6. Abdomen, dorsal view. 7. Carapace and chelicerae, anterior view. 8. Sternum, ventral view. 9. Spinnerets, ventral view. 10. Chelicerae, posteroventral view. 11. Mouthpart, ventral view. 12. Coxa with trochanter and basal femora, ventral view. 13. Claws of leg 1, lateral view.

FIGURES 1–4 in Unexpected occurrence of the genus Eratigena in Laos with description of a new species (Araneae: Agelenidae)

FIGURES 1–4. Eratigena laksao sp. n., male paratype habitus of living specimen (1 lateral view; 2 anterior view; 3 dorsal view; 4 same specimen as subadult, dorsal view).

FIGURES 14–15 in Unexpected occurrence of the genus Eratigena in Laos with description of a new species (Araneae: Agelenidae)

FIGURES 14–15. Eratigena laksao sp. n. 14. Left palp in ventral view (male holotype). 15. Same, retrolateral view. Abbreviations: Br = bristles; C = conductor; dRTA = dorsal branch of RTA; E = embolus; MA = median apophysis; R = membranous ridge; RTA = retrolateral tibial apophysis; vRTA = ventral branch of RTA.

FIGURE 3 in Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India

FIGURE 3. Letana species stridulatory file of male left tegmen 27–32: 27. L. bulbosa; 28. L. infurcata; 29. L. pyrifera; 30. L. atomifera; 31. L. dentata sp. nov. 32. L. rufonatata.

FIGURE 2 in Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India

FIGURE 2. Letana species dorsal view of right male creci 9–14: 9. L. atomifera; 10. L. bulbosa; 11. L. infurcata 12. L. pyrifera; 13. L. rufonatata; 14. L. dentata sp. nov.; supra anal plate of male 15–20: 15. L. atomifera; 16. L. bulbosa; 17. L. infurcata; 18. L. pyrifera; 19. L. rufonatata; 20. L. dentata sp. nov.; ninth tergite of male 21–26: 21. L. atomifera;22. L. bulbosa; 23. L. infurcata; 24. L. pyrifera; 25. L. rufonatata; 26. L. dentata sp. nov.

FIGURE 1 in Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India

FIGURE 1. Letana denatata sp. nov. Male 1–6: 1. Dorsal view of head; 2. Dorsal view of pronotum; 3. Lateral view of pronotum; 4. Dorsal view of ninth tergite with cerci; 5. Ventral view of sub-genital plate; 6. Lateral view of genitalia; female 7– 8: 7. Supra anal plate; 5. Left tegmen.

FIGURE 5 in Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India

FIGURE 5. Letana species dorsal view of subgenital plate (Female) 39–44: 39. L. atomifera; 40. L. bulbosa; 41. L. inflata; 42. L. rubescens; 43. L. rufonatata; 44. L. dentata sp. nov.; female cerci 45–50: 45. L. bulbosa; 46. L. inflata; 47. L. rubescens; 48. L. dentata sp. nov.; 49. L. atomifera; 50. L. rufonatata.

FIGURE 4 in Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India

FIGURE 4. Letana species lateral view of ovipositor (Female) 33– 38: 33. L. atomifera; 34. L. bulbosa; 35. L. inflata; 36. L. rubescens; 37. L. rufonatata; 38. L. dentata sp. nov.

FIGURES 1–2 in Occurrence of Epistylis anastatica (Linnaeus, 1767) (Ciliophora: Peritrichia) on Mesocyclops isabellae Dussart & Fernando (Crustacea: Copepoda: Cyclopoida) in India, with an annotated checklist of species of Epistylis reported as Epibionts of Cyclopoid Copepods and resources for their identification

FIGURES 1–2. Colonies of Epistylis anastatica attached to the metasome and urosome of Mesocyclops isabellae. Scale bar = 250 µm in 1 and 50 µm in 2.

FIGURE 10 in Occurrence of Epistylis anastatica (Linnaeus, 1767) (Ciliophora: Peritrichia) on Mesocyclops isabellae Dussart & Fernando (Crustacea: Copepoda: Cyclopoida) in India, with an annotated checklist of species of Epistylis reported as Epibionts of Cyclopoid Copepods and resources for their identification

FIGURE 10. Diagrams that illustrate the possible forms and branching patterns of colonies of Epistylis spp. given in Table 2. Colony forms: a, simple cluster; b–c, e–h, arborescent; d, cuneate (wedge-shaped, with all stalks terminating at the same level); branching patterns: a, irregular (no discernible pattern); b–d, symmetrically dichotomous; c, asymmetrically dichotomous; e symmetrically alternating; f, asymmetrically alternating; g, pinnate; h, umbellate. Notes: colonies such as 'b' and 'c' are sometimes described as fan-shaped (flabellate); cuneate colonies (d) are sometimes incorrectly described as umbellate, a term that can be used properly only to describe a pattern in which all of the 2o branches radiate in different planes from a single point (compare 'd' and 'h' to see the difference); pinnate colonies like those illustrated in 'g' are an extreme variant of the alternating pattern in which pairs of 2o branches arise from points so close together that they seem to be opposite one another.

FIGURES 3–9 in Occurrence of Epistylis anastatica (Linnaeus, 1767) (Ciliophora: Peritrichia) on Mesocyclops isabellae Dussart & Fernando (Crustacea: Copepoda: Cyclopoida) in India, with an annotated checklist of species of Epistylis reported as Epibionts of Cyclopoid Copepods and resources for their identification

FIGURES 3–9. Epistylis anastatica attached to the exoskeleton of Mesocyclops isabellae. 3–5: views of the stalk, showing the dichotomous branching pattern and long primary stalk; arrowheads in fig. 3 indicate the branching points in an asymmetrically dichotomous colony and to its right are the abandoned stalks of a symmetrically dichotomous colony (region encircled); 4, immature colony; note the elongate primary stalk; 5, stalks of two symmetrically dichotomous colonies (one is lying over the other, which is slightly out of focus). 6–9: characteristics of zooids; 6, the upper arrowhead indicates the edge of the peristomial lip, and the lower arrowhead indicates the scopula (circular, aboral region that secretes the stalk and attaches the zooid to it); 7, arrow indicates the projecting tube formed by constriction of the peristomial lip when cell contracts ("schnauzenformigen"); MaN, longitudinally oriented macronucleus; 8–9, zooids that remained expanded when fixed; arrow indicates the peristomial lip in both figures. Scale bar = 100 µm in 3–4 and 25 µm in 5–9.

FIGURES 15–26. 15–19, Pagodula concepcionensis n in New data on recently described Chilean trophonines (Gastropoda: Muricidae), description of a new species and notes of their occurrence at a cold seep site

FIGURES 15–26. 15–19, Pagodula concepcionensis n.sp.; 15–16, Chile, off Concepción, 36°21.75'S, 73°43.55'W, 726–865m, holotype MNHNCL201648, 19mm; 17–18, Chile, off Concepción, 36°21.46'S, 73°44.08'W, 930m, paratype IRSNB IG 30559/565, 19.5mm; 19, Protoconch (holotype) Scale bar 0.5mm; 20–21, Pagodula cf. concepcionensis; Chile, off Concepción, 36°21.46'S, 73°44.08'W, 930m, RH, 21.13mm; 22–24, Trophon veronicae Pastorino, 1999, off southern Chile, 46°00'S, 83°59'W, 742m, holotype USNM 880195, 52.2mm (photo courtesy G. Pastorino). Scale bar: 200µm; 25, Protoconch of Pagodula aculeata (Watson, 1882) (RH). Scale bar: 0.5mm; 26, Protoconch of P. verrillii (Bush, 1893) (RH). Scale bar: 0.5mm.

FIGURES 36–37. 36 in New data on recently described Chilean trophonines (Gastropoda: Muricidae), description of a new species and notes of their occurrence at a cold seep site

FIGURES 36–37. 36, Radula of Boreotrophon cepula (Sowerby, 1880), Kuriles Islands (scale bar: 10µm); 37, Radula of Pagodula aculeata (Watson, 1883), Brazil (scale bar: 10µm).

FIGURES 1–14. 1–4 in New data on recently described Chilean trophonines (Gastropoda: Muricidae), description of a new species and notes of their occurrence at a cold seep site

FIGURES 1–14. 1–4, Trophon condei Houart, 2003; 1, Chile, Ancud, trawled in 1350m, holotype IRSNBIG 29715/512, 61.4mm; 2, Chile, 36°21.65'S, 73°44.42'W, 900904m (AGT 5), JS, 41.6mm; 3–4, Chile, off Concepción, 36°21.46'S, 73°44.08'W, 930m, MNHNCL201646, 41.8mm; 5–10, Trophon ceciliae Houart, 2003; 5–6, Chile, trawled off Caldera, III Región, 434m, coll. E. Garcia, nr 25029, 43.9mm; 7–8, Chile, off Concepción, 36°21.46'S, 73°44.08'W, 930m, JS, 28.7mm (juvenile); 9, Chile, Antofagasta, 1000m, holotype MNHN Moll 4544, 41.5m; 10, Chile, Antofagasta, 1300m, paratype RH, 16.5mm (juvenile); 11–14, Trophon vangoethemi Houart, 2003; 11–12, Chile, trawled off Itata, north of Concepción, in about 350m, Holotype IRSNB IG 29715/ 513, 16.9mm; 13–14, Chile, off Concepción, 36º10.50' S, 73º35.95'W, 563–613m, JS, 13. 14.8mm; 14: 16.8mm.

FIGURES 27–35. 27–29 in New data on recently described Chilean trophonines (Gastropoda: Muricidae), description of a new species and notes of their occurrence at a cold seep site

FIGURES 27–35. 27–29, Coronium wilhelmense (RamírezBohme, 1981); 27–28, Chile, off Valdivia, 39°50'S, 74°30'W, 500m, JS, 18.4mm; 29, Protoconch. Scale bar: 0.5mm; 30, Protoconch of Trophon acanthodes (Watson, 1882) [syntype BM(NH)] 1887.2.9.570. Scale bar: 0.5mm; 31–32, Trophon vangoethemi; 31, Operculum, Chile, off Concepción, 36º10.50' S, 73º35.95' W, 563–613m (scale bar: 1.2mm); 32, Radula, male, same locality (scale bar: 60µm); 33, Radula of Trophon condei, female, off Concepción, Chile, (Sta. AGT 1, 11/30/2003), 36°21.46'S, 73°44.08'W, 930m, (scale bar: 120µm); 34–35, Radula of Pagodula concepcionensis n.sp., female, off Concepción, Chile, (Sta. AGT 1, 11/30/2003), 36°21.46'S, 73°44.08'W, 930m, (scale bar: 60µm).

FIGURE 3. Absonemobius lucensis, n in First occurrence of Nemobiinae crickets in the Lesser Antilles (Orthoptera, Grylloidea, Trigonidiidae), with the descriptions of three new species

FIGURE 3. Absonemobius lucensis, n. sp., male holotype: A, male habitus; B, face; C, lateral; D, leg III, outer side; E–G, male genitalia, dorsal (E), ventral (F), lateral (G). Scales 1 mm. Abbreviations: see Material and methods. Arrows show the deep notch on the left of pseudepiphallic sclerite.

FIGURE 1. Absonemobius septentrion, n in First occurrence of Nemobiinae crickets in the Lesser Antilles (Orthoptera, Grylloidea, Trigonidiidae), with the descriptions of three new species

FIGURE 1. Absonemobius septentrion, n. sp., A–D, male holotype, E–G, male paratype MNHN-EO-ENSIF3987: A, male habitus; B, face; C, head and pronotum, lateral; D, femur III, outer side; E–G, male genitalia, dorsal (E), ventral (F), lateral (G); H, female allotype, subgenital plate. Scales 1 mm. Abbreviations: see Material and methods. Arrows show the distal margin of pseudepiphallic process and the deep notch on the left of pseudepiphallic sclerite.

FIGURE 2. Absonemobius vincenti, n in First occurrence of Nemobiinae crickets in the Lesser Antilles (Orthoptera, Grylloidea, Trigonidiidae), with the descriptions of three new species

FIGURE 2. Absonemobius vincenti, n. sp., A–D, male holotype, E–G, male paratype MNHN-EO-ENSIF4187: A, male habitus; B, face; C, head, pronotum and abdomen, lateral; D, leg III, outer side; E–G, male genitalia, dorsal (E), ventral (F), lateral (G). Scales 1 mm. Abbreviations: see Material and methods. Arrows show the deep notch on the left of pseudepiphallic sclerite.