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FIGURE 4. Sheet 3 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest

FIGURE 4. Sheet 3 of the isolectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626) with a label in different handwriting from that of A. C. Brade (in Sheet 1) and a note by Antônio Toscano de Brito, which points out the erroneous indication of the specimen as an isotype.

FIGURE 3. Sheet 2 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest

FIGURE 3. Sheet 2 of the isolectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626): only flower dissected and stuck in the yellow capsule by Brade. The remaining materials are not part of the isolectotype and are a specimen of unknown procedence P. vellozicola: fragments within the white capsule and parts of inflorescence axes.

FIGURE 2. Sheet 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest

FIGURE 2. Sheet 1 of the lectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626) showing the label with Brade's handwriting and the collecting data.

FIGURE 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest

FIGURE 1. Distribution of Pseudolaelia corcovadensis in the state of Rio de Janeiro, municipalities of Rio de Janeiro (1), Paty do Alferes (2), Petrópolis (3), Nova Friburgo (4) Sapucaia (5); and in the state of Minas Gerais, municipality of Juíz de Fora (6).

FIGURE 4 in Chelonodontops bengalensis Habib et al. 2018, a junior synonym of Tetrodon patoca Hamilton 1822, with a type species designation for Chelonodon Müller 1841

FIGURE 4. Chelonodon kappa, in life, not preserved. a, ca. 50 mm SL, Sundarbans, India, photo: B. Mahatvaraj. b, size unknown, Lembeh, Indonesia, photo: Rickard Zerpe, CC BY 2.0 , via Wikimedia Commons.

FIGURE 5 in Chelonodontops bengalensis Habib et al. 2018, a junior synonym of Tetrodon patoca Hamilton 1822, with a type species designation for Chelonodon Müller 1841

FIGURE 5. Rooted phylogram of the maximum likelihood analysis (-ln L = -1978.104620) of the barcoding portion of the COI gene for the genus Chelonodon. Results of the ASAP and mPTP species delimitations are shown and the resulting 5 ASAP groups within C. kappa are labeled cl1–cl5. Image credits: C. pleurospilus, ca. 60 SL mm, off Durban, photo: D. King, C. leopardus, ca. 40 mm SL, Karnataka, India, photo: R. Britz; C. patoca, 165 mm SL, aquarium trade from India, photo: H. H. Tan; C. kappa, ca. 65 mm SL, Sundarbans, photo: B. Mahatvaraj; C. kappa, ca. 40 mm SL, Phuket, Thailand, photo: P. Supanantananont.

FIGURE 3 in Chelonodontops bengalensis Habib et al. 2018, a junior synonym of Tetrodon patoca Hamilton 1822, with a type species designation for Chelonodon Müller 1841

FIGURE 3. Chelonodon patoca, in life, not preserved, ca. 200 mm. Note 11 dorsal-fin rays. Photo: B. Mahatvaraj.

FIGURE 2. Chelonodon patoca, ZRC66125, 165 in Chelonodontops bengalensis Habib et al. 2018, a junior synonym of Tetrodon patoca Hamilton 1822, with a type species designation for Chelonodon Müller 1841

FIGURE 2. Chelonodon patoca, ZRC66125, 165 mm SL specimen. a, in life. b, shortly after preservation.

FIGURE 1 in Chelonodontops bengalensis Habib et al. 2018, a junior synonym of Tetrodon patoca Hamilton 1822, with a type species designation for Chelonodon Müller 1841

FIGURE 1. Haludar's illustration of Tetrodon patoca. From the archive of the British Library (Mss Eur E72, p. 47), photo: Kevin Webb.

FIGURE 15 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 15. Antillean stenostygnines, external morphology: chelicerae, pedipalps and legs. A–C. Heterolacurbs ovalis, male (FSCA): A. dorsal habitus; B. Chelicerae and pedipalps; C. Legs III and IV; D. Galibrotus carlotanus, male (CZACC 3.3394), tarsus IV. Abbreviations: Cx, Coxa; Tr, Trochanter; Fe, Femur; Pa, Patella; Mt, Metatarsus; Ti, Tibia; Ta, Tarsus; S, Spines; Sc, Scopula; Cl, Claws. Not at scale.

FIGURE 14 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 14. Antillean stenostygnines, external morphology: dorsal habitus. A. Caribbiantes cubanus, male (CZACC 3.3380); B. Manahunca bielawskii, male (CZACC 3.4352, neotype); C. Heterolacurbs ovalis, male (FSCA); D. Negreaella rioindiocubanicola, male (CZACC 3.4376); E. Galibrotus carlotanus, male (CZACC 3.3394); F. Decuella cf. cubaorientalis male (CZACC 3.3398); G. Bidoma indivisum male (MCZ IZ-14741, holotype); H. Vestitecola haitensis Šilhavý, 1973, female (MCZ IZ-14736, holotype). Scale bars = 1 mm.

FIGURE 13 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 13. Penial morphology of Antillean stenostygnines. A–C. Caribbiantes cubanus Šilhavý, 1973 (CZACC 3.3380): A. dorsal view, expanded; B. lateral view, expanded; C. ventral and lateral views, entire penis; D–F. Manahunca bielawskii Šilhavý, 1973 (CZACC 3.4352, neotype): D. dorsal view, expanded; E. lateral view, expanded; F. ventral and lateral views, entire penis; G–I. Heterolacurbs ovalis Roewer, 1912 (FSCA): G. dorsal view, expanded; H. lateral view, expanded; I. dorsal and lateral views, total penis; J–L. Negreaella rioindiocubanicola Avram, 1977 (CZACC 3.4376): J. dorsal view, expanded; K. lateral view, expanded; L. dorsal and lateral views, entire penis; M–O. Galibrotus carlotanus Šilhavý, 1973 (CZACC 3.3394): M. dorsal view, expanded; N. lateral view, expanded; O. dorsal and lateral views, entire penis; P–R. Decuella cf. cubaorientalis Avram, 1977 (CZACC 3.3398): P. dorsal view, expanded; Q. lateral view, expanded; R. ventral and lateral views, entire penis; S–U. Bidoma indivisum Šilhavý, 1973 (MCZ IZ 14741): S. dorsal view; T. lateral view; U. dorsal and lateral views, entire penis. Abbreviations: AP, apical process; CI, Capsula interna (two conductors and stylus); Fo, follis; Pd, pars distalis; Pb, pars basalis; Str, stragulum. Scale bars = 0.1 mm.

FIGURE 12 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 12. Records and habitat of Caribbiantes spp. A. Map of Cuba (general and expanded sector as indicated), showing known localities of Caribbiantes cubanus (circles, type locality in red); C. obtusus sp. nov. (triangles, type locality in red) and C. barbai sp. nov. (squares, type locality in red); B. Submontane rain forest in Alejandro de Humboldt National Park, Monte Iberia, type locality of C. barbai sp. nov.; C. Mountains of Topes de Collantes, Sancti Spíritus province, record of C. cubanus and C. obtusus sp. nov.

FIGURE 11 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 11. Caribbiantes barbai sp. nov., entire (C) and distal part (A–B, D–J) of penis, A–F. Drawings with optical microscope, male holotype (CZACC 3.4380): A. Dorsal view; B. Dorsal view, expanded; C. Ventral and lateral views (entire penis); D. Left lateral view; E. Left lateral view, expanded (with enlarged detail); F. Ventral view. Scale bars = 0.1 mm. G–J. Scanning electron micrographs (male CZACC 3.3392): G. Dorsal view, expanded; H. Apical view, expanded; I. Left lateral view, expanded; J. Ventral view, expanded. Abbreviations: AP, apical process; AS, apical setae; CI, capsula interna; Clf, cleft; Co, conductors; Fo, follis; Led, ledge; Str, stragulum; Sty, stylus; VLS, ventrolateral setae.

FIGURE 9 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 9. Caribbiantes barbai sp. nov., habitus of male holotype (CZACC 3.4380): A–B. Dorsal view; C–D. Lateral view. Scale bars = 1 mm.

FIGURE 8 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 8. Caribbiantes obtusus sp. nov., entire (C) and distal part (A–B, D–J) of penis. A–F: Drawings with optical microscope, male holotype (CZACC 3.3384), A. Dorsal view; B. Dorsal view, expanded; C. Ventral and lateral views (entire penis); D. Left lateral view; E. Left lateral view expanded (with enlarged detail); F. Ventral view. Scale bars = 0.1 mm. G–J. Scanning electron microscopy male CZACC 3.4379). G. Dorsal view; H. Apical view (apical portion of a conductor colored in pink); I. Ventrolateral view; J. Ventral view. Abbreviations: AP, apical process; AS, apical setae; CI, capsula interna; Clf, cleft; Co, conductors; Fo, follis; Led, ledge; Str, stragulum; Sty, stylus; VLS, ventrolateral setae.

FIGURE 5 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 5. Caribbiantes cubanus, entire (C) and distal part (A–B, D–I) of penis, A–F. Drawings with optical microscope (male CZACC 3.3379): A. Dorsal view; B. Dorsal view expanded; C. Ventral and lateral views (entire penis); D. Left lateral view; E. Left lateral view expanded (with enlarged detail); F. Ventral view. Scale bars = 0.1 mm; G–I. Scanning electron micrographs (male CZACC 3.3266): G. Dorsal view; H. Left lateral view; I. Ventral view. Abbreviations: AP, apical process; AS, apical setae; CI, capsula interna; Clf, cleft; Co, conductors; Fo, follis; Led, ledge; Str, stragulum; Sty, stylus; VLS, ventrolateral setae.

FIGURE 3 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 3. Glandular structure of male metatarsus III in Caribbiantes cubanus. A. Light microscope photo, male (CZACC 3.4372), general view of the whole metatarsus III (divided into four quarters to facilitate comparisons); B–E., Scanning electron micrographs, male (CZACC 3.3266): B. View of the glandular swelling, dashed line delineates the form of the ventral, buttonhole-like groove; C. Close-up of the groove delimited in B, note its depth; D. Closer zoom into the groove, white arrow indicates a seta (long paint brush, basally striated and twisted), small arrowheads point to glandular openings (pores) irregularly arranged around the setae; E. Detail of the integument of the ventral groove.

FIGURE 4 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 4. Caribbiantes cubanus, male (CZACC 3. 4372), tarsus III, ventral view of the two tarsomeres of the distitarsus and claws, showing the bipartite scopula. Abbreviations: Cl, claw; Sc, scopula. Scale bars = 1 mm.

FIGURE 2 in Two new species of Caribbiantes, with the redescription of the type species and a review of male genital patterns in Antillean Stenostygninae (Opiliones: Laniatores: Biantidae)

FIGURE 2. Caribbiantes cubanus, male holotype (MCZ IZ-14702), right pedipalp (trochanter to tarsus): A. pedipalp mesal view; B. pedipalp ectal view. Abbreviations: Tr, trochanter; Fe, femur; Pa, patella; Ti, tibia; Ta, tarsus; TC, tarsal claw; S, spine; edS, ectodistal spines; g, gap in the tubercles series. Scale bars = 1 mm.