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FIG. 5. Epigrapsus politus Heller, 1862, Zoea I in First zoeal stages of Epigrapsus politus Heller, E. notatus (Heller) and Gecarcoidea lalandii H. Milne-Edwards, with remarks on zoeal morphology of the Gecarcinidae Macleay (Crustacea: Brachyura)

FIG. 5. Epigrapsus politus Heller, 1862, Zoea I from Sulawesi, Indonesia. (A) Maxillule; (B) maxilla; (C) Žrst maxilliped; (D) second maxilliped. Scale bars: (A, B) 0.05 mm, (C, D) 0.1 mm.

FIG. 4. Epigrapsus politus Heller, 1862, Zoea I in First zoeal stages of Epigrapsus politus Heller, E. notatus (Heller) and Gecarcoidea lalandii H. Milne-Edwards, with remarks on zoeal morphology of the Gecarcinidae Macleay (Crustacea: Brachyura)

FIG. 4. Epigrapsus politus Heller, 1862, Zoea I from Sulawesi, Indonesia. (A) Cephalothorax, lateral view; (B) antennule; (C) antenna. Scale bars: (A) 0.1 mm, (B, C) 0.05 mm.

FIG. 2. Gecarcoidea lalandii H. Milne Edwards, 1837, Zoea I in First zoeal stages of Epigrapsus politus Heller, E. notatus (Heller) and Gecarcoidea lalandii H. Milne-Edwards, with remarks on zoeal morphology of the Gecarcinidae Macleay (Crustacea: Brachyura)

FIG. 2. Gecarcoidea lalandii H. Milne Edwards, 1837, Zoea I. (A) Maxillule; (B) maxilla; (C) Žrst maxilliped; (D) second maxilliped. Scale bars: (A, B) 0.05 mm, (C, D) 0.1 mm.

FIG. 1. Gecarcoidea lalandii H. Milne Edwards, 1837, Zoea I in First zoeal stages of Epigrapsus politus Heller, E. notatus (Heller) and Gecarcoidea lalandii H. Milne-Edwards, with remarks on zoeal morphology of the Gecarcinidae Macleay (Crustacea: Brachyura)

FIG. 1. Gecarcoidea lalandii H. Milne Edwards, 1837, Zoea I. (A) Cephalothorax, lateral view; (B) antennule; (C) antenna. Scale bars: (A) 0.1 mm, (B, C) 0.05 mm.

FIGURE 5. Chimarra usitatissima Flint, 1971, pupa. 5A in New species, records, and immature stages of Chimarra Stephens (Trichoptera: Philopotamidae) from Campos Amazônicos National Park, northern Brazil

FIGURE 5. Chimarra usitatissima Flint, 1971, pupa. 5A, pupal habitus, dorsal. 5B, head, frontal. 5C, mandibles, dorsal. 5D, hook plates, dorsal (III–VIII = abdominal segments III–VIII, a = anterior, p = posterior). 5E, abdominal segments IX–X, dorsal. Scale bars in mm: 5A = 1; 5B–5C, 5E = 0.2; 5D = 0.05.

FIGURE 3. Chimarra usitatissima Flint 1971, larva. 3A in New species, records, and immature stages of Chimarra Stephens (Trichoptera: Philopotamidae) from Campos Amazônicos National Park, northern Brazil

FIGURE 3. Chimarra usitatissima Flint 1971, larva. 3A, larval habitus, left lateral. 3B, head, dorsal. 3C, frontoclypeal apotome, dorsal. 3D, mandibles, dorsal. 3E, head, left lateral. 3F, head, ventral. Scale bars in mm: 3A = 1; 3B, 3E–3F = 0.5; 3C–3D = 0.2.

FIGURE 1 in New species, records, and immature stages of Chimarra Stephens (Trichoptera: Philopotamidae) from Campos Amazônicos National Park, northern Brazil

FIGURE 1. Location of the Campos Amazônicos National Park (CANP), northern Brazil containing collection sites and general views of some of the sampled streams and rivers. 1A, map of the CANP with circles indicating the collection sites. 1B– 1F, general views of sampled waterways: 1B, Branco river (Pt 02); 1C, Jatuarana River (Pt 07); 1D, confluence of Veado Stream with Macaco river (Pt 05); 1E, Veado Stream (Pt 03); 1F, confluence of Macaco and Branco Rivers (Pt 08).

FIGURE 4. Chimarra usitatissima Flint 1971, larva. 4A in New species, records, and immature stages of Chimarra Stephens (Trichoptera: Philopotamidae) from Campos Amazônicos National Park, northern Brazil

FIGURE 4. Chimarra usitatissima Flint 1971, larva. 4A, pronotum, dorsal. 4B, pronotum, left lateral. 4C1–4C2, left foreleg: 4C1, left lateral (posterior); 4C2, dorsal. 4D1–4D2, left midleg: 4D1, left lateral (posterior); 4D2, dorsal. 4E, left hind leg, left lateral (posterior). 4F, segment X and left anal proleg, left lateral (posterior). Scale bars in mm = 0.2.

FIGURE 2 in New species, records, and immature stages of Chimarra Stephens (Trichoptera: Philopotamidae) from Campos Amazônicos National Park, northern Brazil

FIGURE 2. Chimarra (Chimarrita) singularis sp. nov., holotype male. 2A, dorsal habitus. 2B, head, right lateral. 2C1, right forewing venation, dorsal. 2C2, right hind wing venation, dorsal. 2D, genitalia, right lateral. 2E, segment IX and tergum X, dorsal. 2F1–2F2, left inferior appendage: 2F1, ventral; 2F2, dorsal. 2G, phallic apparatus, left lateral. Scale bars in mm: 2A = 1; 2B = 0.2; 2C1–2C2 = 0.5; 2D–2G = 0.1.

FIGURE 6. Stage Immature. A in Larval development of the shrimp Hippolyte sapphica d'Udekem d'Acoz, 1993 forma A and B (Decapoda: Caridea: Hippolytidae) reared in the laboratory, confirmation of the conspecific status of the two forms

FIGURE 6. Stage Immature. A. Maxilla; B. 1st Maxilliped; C. 2nd Maxilliped; D. 3rd Maxilliped; E. 1st Pereiopod; F. 2nd Pereiopod; G. 3rd Pereiopod. Scales: A. 0.036mm; B. 0.046mm; C. 0.011mm; D. 0.038mm; E. 0.043mm; F. 0.046mm; G. 0.023mm.

FIGURE 4. A–E Stage V, F–H Stage VI and I– K Stage VII. A in Larval development of the shrimp Hippolyte sapphica d'Udekem d'Acoz, 1993 forma A and B (Decapoda: Caridea: Hippolytidae) reared in the laboratory, confirmation of the conspecific status of the two forms

FIGURE 4. A–E Stage V, F–H Stage VI and I– K Stage VII. A. Telson; B. Uropod; C. 3rd Maxilliped; D. 1st Pereiopod; E. 2nd Pereiopod; F. Telson; G. 1st Maxilliped; H. 2nd Maxilliped; I. 1st and 2nd Pleopods; J. Telson; K. Antennula. Scales: A. 0.015mm; B. 0.040mm; C. 0.003mm; D. 0.0011mm; E. 0.028mm; F. 0.038mm; G. 0.066mm; H. 0.028mm; I. 0.019mm; J. 0.039mm; K. 0.046mm.

FIGURE 2. A – G Stage II and H – N Stage III. A in Larval development of the shrimp Hippolyte sapphica d'Udekem d'Acoz, 1993 forma A and B (Decapoda: Caridea: Hippolytidae) reared in the laboratory, confirmation of the conspecific status of the two forms

FIGURE 2. A – G Stage II and H – N Stage III. A. Eye; B. Telson; C. Antennula; D. Antenna; E. Maxillula; F. 3rd Maxilliped; G. 1st Pereiopod; H. Telson; I. Pleopod; J. Antenna; K. Maxilla; L. 2nd Maxilliped; M.1st Pereiopod; N. Pereiopods. Scales: A. 0.0731mm; B. 0.0731mm; C. 0.033mm; D. 0.044mm; E. 0.002mm; F. 0.0044mm; G. 0.0066mm; H. 0.078mm; I. 0.018mm; J. 0.034mm; K. 0.002mm; L. 0.028mm; M. 0.0012mm; N. 0.045mm.

FIGURE 5. Stage Immature. A and B. Forma A in Larval development of the shrimp Hippolyte sapphica d'Udekem d'Acoz, 1993 forma A and B (Decapoda: Caridea: Hippolytidae) reared in the laboratory, confirmation of the conspecific status of the two forms

FIGURE 5. Stage Immature. A and B. Forma A Rostrum; C. Forma B Rostrum; D. 1st Pleopod (male); E. 2nd Pleopod (male); F. 1st Pleopod (female); G. 2 nd Pleopod (female); H. Telson; I. Uropod; J. Antennula. Scales: A. 0.019mm; B. 0.019mm; C. 0.2475mm; D. 0.044mm; E. 0.044mm; F. 0.039mm; G. 0.038mm; H. 0.090mm; I. 0.090mm; J. 0.026mm.

FIGURE 3. Stage IV. A in Larval development of the shrimp Hippolyte sapphica d'Udekem d'Acoz, 1993 forma A and B (Decapoda: Caridea: Hippolytidae) reared in the laboratory, confirmation of the conspecific status of the two forms

FIGURE 3. Stage IV. A. Pleopod; B. Telson; C. Antenna; D. Maxillula; E. Maxilla; F. 1st Maxilliped; G. 2nd Maxilliped; H. 3rd Maxilliped; I. 1st Pereiopod; J. 2nd Pereiopod; K. 3rd Pereiopod. Scales: A. 0.029mm; B. 0.039mm; C. 0.016mm; D. 0.021mm; E. 0.0013mm; F. 0.0044mm; G. 0.0025mm; H. 0.044mm; I. 0.017mm; J. 0.017mm; K. 0.028mm.

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FIGURES 15–20. Nymphs. 15–17 in The adults of Harpagobaetis Mol and Tomedontus Lugo-Ortiz and McCafferty (Ephemeroptera: Baetidae) with notes on the nymphal stage

FIGURES 15–20. Nymphs. 15–17. Harpagobaetis gulosus: 15. Head, frontal view. 16. Head, lateral view. 17. Body, dorsal view. 18–20, Tomedontus primus: 18, Head, frontal view. 19. Head, lateral view. 20. Body, dorsal view.

FIGURES 6–10. Ixodes luciae larva. 6. Gnathosoma dorsal view. 7 in Description of immature stages and redescription of adults of Ixodes luciae Sénevet (Acari: Ixodidae)

FIGURES 6–10. Ixodes luciae larva. 6. Gnathosoma dorsal view. 7. Gnathosoma ventral view with hypostome rounded (arrowed). 7a. Tibiotarsus setae (arrowed). 8. Idiosoma dorsal. 9. Idiosoma ventral, coxae and anal groove (arrowed). 10. Tarsus I with four posthalleral setae (arrowed). Abbreviations: CHO, capsule of Haller's organ; Ph, posthypostomal setae; pha, prehalleral setae. Scale-bars: 6, 20 μm; 7, 40 μm; 7a, 20 μm; 8, 120 μm; 9, 40 μm; 10, 12 μm.

FIGURES 1–5 Ixodes luciae larval chaetotaxy. 1. Gnathosoma dorsal view. 2. Gnathosoma ventral view. 3. Idiosoma dorsal view. 4. Idiosoma ventral view. 5. Tarsus I in Description of immature stages and redescription of adults of Ixodes luciae Sénevet (Acari: Ixodidae)

FIGURES 1–5 Ixodes luciae larval chaetotaxy. 1. Gnathosoma dorsal view. 2. Gnathosoma ventral view. 3. Idiosoma dorsal view. 4. Idiosoma ventral view. 5. Tarsus I dorsolateral view. Abbreviations: CHO, capsule of Haller's organ; Pv, pulvillus. Setal abbreviations: A, anal; Cd, central dorsal; CIa, coxa I anterior; CIp, coxa I posterior; CIpa, coxa I paraxial; CIIa, coxa II anterior; CIIp, coxa II posterior; CIIIa, coxa III anterior; CIIIp, coxa III posterior; dII, dorsal (group II); dIII, dorsal (group III), dVI, dorsal (group VI); Fa, femoral antiaxial; Fd, femoral dorsal; Fp, femoral paraxial; Fv, femoral ventral; Ga, genual antiaxial; Gd, genual dorsal; Gp, genual paraxial; Gv, genual ventral; LaI, lateral anterior (group I); LaII, lateral anterior (group II); LpI, lateral posterior (group I); LpII, lateral posterior (group II); Md, maginal dorsal; Mv, marginal ventral; Pa, pre-anal; Ph, posthypostomal; Pm, premarginal; Sc, scutal; St, sternal; Ttt, tibiotarsal; vI, ventral (group I); vII, ventral (group II); vIII, ventral (group III). Scale-bars: 1, 2, 3, 4, 5, 100 µm.

FIGURES 16–20. Ixodes luciae male. 16 in Description of immature stages and redescription of adults of Ixodes luciae Sénevet (Acari: Ixodidae)

FIGURES 16–20. Ixodes luciae male. 16. Gnathosoma dorsal view with two depressions in the median region of basis capituli, resembling female's porose areas (arrowed). 17. Gnathosoma ventral view. 18. Idiosoma dorsal, scutum with two dorsolateral depressions (arrowed). 19. Idiosoma ventral, external spur long and pointed (arrowed). 20. Ventral plates. Abbreviations: adp, adanal plate; ap, anal plate; mp, median plate; Ph, posthypostomal setae. Scale-bars: 16, 17, 19, 200 μm; 18, 20, 1000 μm.

FIGURES 21– 24. Ixodes luciae female. 21 in Description of immature stages and redescription of adults of Ixodes luciae Sénevet (Acari: Ixodidae)

FIGURES 21– 24. Ixodes luciae female. 21. Gnathosoma dorsal view with large porose areas (arrowed). 22. Gnathosoma ventral view. 23. Idiosoma dorsal surface, scutum with large and deep punctations irregularly distributed in the median field (arrowed). 24. Idiosoma ventral surface, external spur long and pointed (arrowed). Abbreviations: Ph, posthypostomal setae. Scale-bars: 21-24, 200 μm.

FIGURES 11–15. Ixodes luciae nymph. 11. Gnathosoma dorsal view. 12 in Description of immature stages and redescription of adults of Ixodes luciae Sénevet (Acari: Ixodidae)

FIGURES 11–15. Ixodes luciae nymph. 11. Gnathosoma dorsal view. 12. Gnathosoma ventral view with hypostome pointed (arrowed). 13. Idiosoma dorsal. 14. Idiosoma ventral, external spur longer than the internal (arrowed). 15. Tarsus I. Abbreviations: a, auriculae; ag, anal groove; cg, cervical grooves; CHO, capsule of Haller's organ; Ph, posthypostomal setae. Scale-bars: 11-12, 40 μm; 13, 60 μm; 14, 200 μm; 15, 20 μm.