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Figure 1 in Taxonomic study and population variation of scale insects (Hemiptera: Coccidae and Diaspididae) and associated parasitoids (Hymenoptera: Chalcidoidea) in an olive grove at Rio Grande do Sul, Brazil

Figure 1. Population variation of Hemiberlesia lataniae (Hemiptera: Diaspididae) in an Olea europaea multivarietal olive grove (Arbequina, Arbosana and Koroneiki), at different sampling times, considering different phases and stage of development in Barra do Ribeiro (30°30′54.95″S, 51°30′20.84″W), Rio Grande do Sul, Brazil.

Fig. 1 in A new Myxobolus (Cnidaria: Myxosporea) infecting the ornamental catfish Corydoras schwartzi from the Purus River in Brazil

Fig. 1. Corydoras schwartzi Rössel, 1963 infected by Myxobolus adrianoi sp. nov. A. Sampled fish captured in the Purus River near Lábrea Municipality, Amazonas State, Brazil. B. Histological sections of the fish intestine showing large cyst in the serosa layer (black arrow).

Fig. 6. A–B in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 6. A–B. Cardiomya sp. 1, CMPHRM 3681, left valve. A. External view. B. Hinge detail. — C–D. Cardiomya sp. 2, CMPHRM 3668, left valve. C. External view. D. Hinge detail. — E–H. Cardiomya sp. 3, ZUEC-BIV 5128. E–F. External view, left and right valve. G–H. Hinge detail. Scale bars = 1 mm.

Fig. 5. A–F in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 5. A–F. Cardiomya minerva sp. nov., holotype (IBUFRJ 5785). A–B. External view, left and right valve. C–D. Details of the posterior radial ribs and the rostrum. E–F. Hinge detail. — G–H. Cardiomya surinamensis van Regteren Altena, 1971, holotype (RMNH.MOL.55387), left valve. G. External view. H. Hinge detail. — I–J. Cardiomya cadiziana Huber, 2010, syntype (USNM 172032), left valve. I. External view. J. Hinge detail. Scale bars: A–B, G–J = 1 mm; C–D = 0.25 mm; E–F = 0.5 mm.

Fig. 4. A–H in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 4. A–H. Cardiomya striolata (Locard, 1897). External view. A–C. Left valve. D–F. Right valve. A, E. CMPHRM 3679. B–C, F. CMPHRM 3678. D. CMPHRM 3680I. G–H. Syntype MNHN 24210. — Cardiomya costellata (Deshayes, 1835). I. Original picture. Scale bars = 2 mm.

Fig. 1. Pictographic glossary. A. General shell features. B in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 1. Pictographic glossary. A. General shell features. B. Rostrum length, termed as very short (Bi), short (Bii) and long (Biii). C. Anterodorsal margin, termed as descending (Ci) and forming a shoulder (Cii). D. Posteroventral sinuation, termed as unobtrusive (Di), shallow (Dii) and gently marked (Diii).

Fig. 2 in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 2. Cardiomya cleryana (d'Orbigny, 1842). A–C. External view. A. MNHNM 3281, left valve. B. USNM 96108, right valve. C. MORG 50583, left valve. D–E. MORG 50583, hinge detail. Scale bars = 2 mm.

Fig. 3 in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 3. Cardiomya striolata (Locard, 1897). A–E. IBUFRJ 21296. A–B. External view, right and left valve. C–D. Details of the rostrum and posterior radial rib. E. Hinge detail, right valve. F. CMPHRM 3679. Hinge detail, left valve. Scale bars: A–B, E–F = 1 mm; C–D = 0.5 mm.

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Figs 7-8 in A new species of Oligoxystre Vellard 1924 (Araneae, Theraphosidae) from Brazil

Figs 7-8.Oligoxystre diamantinensis sp. n. 7. holotype male; 8. paratype female. Photos: 7 Alexandre Righi; 8 Rogério Bertani.

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Figs 1-6 in A new species of Oligoxystre Vellard 1924 (Araneae, Theraphosidae) from Brazil

Figs 1-6.Oligoxystre diamantinensis sp. n. holotype male 1. left male palpal bulb, prolateral view; 2. left male palpal bulb, retrolateral view; 3. left palp, retrolateral view; 4. left leg I spur, ventral view; 5. Left leg I spur, prolateral view; Paratype female 6. spermathecae, dorsal view. Scale bar: 1 mm.

Fig. 7. a–c in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 7. a–c. Ludwigia leptocarpa (Nutt.) H.Hara. a. Habit. b. Flowering branch. c. Detail of indumentum. – d–h. L. octovalvis (Jacq.) P.H.Raven. d. Population. e. Habit. f–g. Flower. h. Fruits. Photos: A.M. Rocha.

Fig. 6. a–k in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 6. a–k. Ludwigia hyssopifolia (G.Don) Exell, A.M. Rocha 16. a. Habit. b. Flower. c. Sepal. d. Petal. e. Plain nectariferous disk. f. Epipetalous stamen. g. Episepalous stamen. h. Fruit. i. Transversal cut of the upper section of the fruit. j. Transversal cut of the lower section of the fruit. k. Seed. – l–u. L. leptocarpa (Nutt.) H.Hara, A.M. Rocha 06. l. Habit. m. Bracteoles. n. Flower. o. Sepal. p. Petal. q. Convex nectariferous disk. r. Fruit. s. Transversal cut of the fruit. t. Section of the horseshoe-shape endocarp. u. Seed. Illustrations by R.M.A. de Carvalho.

Fig. 8. a–g in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 8. a–g. Ludwigia octovalvis (Jacq.) P.H.Raven, A.M. Rocha 08. a. Habit. b. Flower. c. Sepal. d. Petal. e. Fruit. f. Transversal cut of the fruit. g. Seed. – h–n. L. nervosa (Poir.) H.Hara, L.P. Félix et al. 3023. h. Habit. i. Flower. j. Sepal. k. Petal. l. Stamen. m. Hypanthium with high nectariferous disk. n. Fruit. Illustrations by R.M.A. de Carvalho.

Fig. 4. a–c in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 4. a–c. Ludwigia erecta (L.) H.Hara. a. Habit showing pneumatophore roots (arrow). b. Flower. c. Fruits. – d–e. L. helminthorrhiza (Mart.) H.Hara. d. Habit showing spongy pneumatophore roots (arrow). e. Flower. – f–h. L. hyssopifolia (G.Don) Exell. f. Habit. g. Branch with flowers and fruits. h. Flower. Photos: a, c–f = A.M. Rocha, b = F.C.P. Costa, g–h =H.C. Araújo.

Fig. 3. a–j in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 3. a–j. Ludwigia erecta (L.) H.Hara, A.M. Rocha 26. a. Habit. b. Flower. c. Sepal. d. Petal. e. Gynoecium. f. Detail of stigma. g. Bracteoles. h. Fruit. i. Transversal cut of the fruit. j. Seed. – k–r. L. helminthorrhiza (Mart.) H.Hara, A.M. Rocha and E.M. Rodrigues 27. k. Habit. l. Flower. m. Sepal. n. Detail of stigma. o. Fruit. p. Transversal cut of the fruit. q. Section of the endocarp. r. Seed. Illustrations by R.M.A. de Carvalho.

Fig. 5 in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 5. Map showing the geographic distribution of Ludwigia L. species in the Paraíba State, Brazil. a. Ludwigia erecta (L.) H.Hara (), L. helminthorrhiza (Mart.) H.Hara (), L. hyssopifolia (G.Don) Exell (). b. L. leptocarpa (Nutt.) H.Hara (), L. nervosa (Poir.) H.Hara (), L. octovalvis (Jacq.) P.H.Raven (). Maps by E. de Morais Rodrigues.

Fig. 2 in Diversity and distribution of Ludwigia (Onagraceae) in Paraíba State, Northeastern Brazil

Fig. 2. Environments where species of Ludwigia L. were detected in the studied area, Paraíba State, Brazil. a. Açude Boqueirão, Boqueirão. b. Fazenda ABA, Passagem. c–d. Cachoeira do Pinga, Lagoa Seca. e–f. Afloramento granítico, Puxinanã. g. Monteito. h. Santa Luzia. i. Serra do Jatobá, Serra Branca. j. Parque Estadual Pedra da Boca, Araruna. Photos: a–h = A.M. Rocha, i–j = F.K.S. Monteiro.

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Figures 10-18 in The genus Ananteris Thorell, 1891 (Scorpiones, Buthidae) in southeast Brazil, with the description of three new species

Figures 10-18. Ananteris kuryi sp. n., male holotype. 10 Carapace dorsal view. 11 Pectines. 12 Chelicera, dorsal view. 13 Metasoma, segments IV-V and telson, lateral view. 14 Chela, dorsal view. 15 Manus, ventral view. 16 Pedipalpal femur, dorsal view. 17-18 Pedipalpal patella, dorsal and external view. Scale bars: 1mm.

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Figures 1-9 in The genus Ananteris Thorell, 1891 (Scorpiones, Buthidae) in southeast Brazil, with the description of three new species

Figures 1-9. Ananteris chagasi sp. n., male holotype. 1 Carapace dorsal view. 2 Pectines. 3 Chelicera, dorsal view. 4 Metasoma, segments IV-V and telson, lateral view. 5 Chela, dorsal view. 6 Manus, ventral view. 7 Pedipalpal femur, dorsal view. 8-9 Pedipalpal patella, dorsal and external view. Scale bars: 1-4 and 6-9 = 1mm; 5 = 0.5 mm.