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FIGURE 6 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 6 | Phenacorhamdia nigrolineata. A. MTD F 17472, paratype, 33.2 mm SL, Peru, Ucayali departament, Tierra Roja, Ucayali River basin (Photographed by Mario Richter). B. IAvH-P 10948, 45.0 mm SL, Colombia, Amazonas River basin, Leticia, PNN Amacayacu (Photographed by Juan Gabriel A. Garzón). C. MCP 53512, 40.0 mm SL, Brazil, Tapajós River basin, Itapacurazinho river. D. AUM 36000, 24.8 mm SL, Guyana, Rupununi River, tributary of the Branco River basin (Photographed by Jonathan Armbruster). Scale bars = 1 cm.

FIGURE 1 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 1 | Phenacorhamdia nigrolineata, MTD F 20728, holotype, 37.6 mm SL, Peru, Departamento de Ucayali, Tierra Roja, near Pucallpa: A. Dorsal, B. Left lateral, and C. Ventral views. Photographed by Mario Richter.

FIGURE 3 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 3 | Radiographic images of Phenacorhamdia nigrolineata, MTD F 17472, paratype, 33.2 mm SL: A. Left lateral and B. Ventral views. Photographed by Mario Richter.

FIGURE 5 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 5 | Lateral view of caudal vertebrae of Phenacorhamdia nigrolineata, MCP 53512, 40.0 mm SL: A. Hemal spines bifids between vertebrae 24 and 32 (arrows) associated with pterygiophores of the anal fin; B. Posterior vertebrae and caudal skeleton. Abbreviations: EPU, epural; HU1+HU2, ventral hypural plate formed by coossification of hypurals 1 and 2; HU3+HU4, dorsal hypural plate formed by co-ossification of hypurals 3 and 4; HU5, dorsal hypural plate 5; PH, parhypural; PU1+U1, complex centrum composed of preural centrum 1 and ural centrum 1; UR, uroneral. Scale bars = 1 mm.

FIGURE 2 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 2 | Radiographic images of Phenacorhamdia nigrolineata, MTD F 20728, holotype, 37.6 mm SL: A. Left lateral and B. Ventral views. Photographed by Mario Richter.

FIGURE 9 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 9 | Dispersion of individual scores of first two principal component analysis of four populations of Phenacorhamdia nigrolineata (blue dots = Ucayali River basin; brown dots = Amayacu River basin; green dots = Madeira River basin; black dots = Tapajós River basin), P. boliviana (gray dots = Beni River basin), and P. unifasciata (purple dots = Upper Paraná River basin).

FIGURE 8 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 8 | Geographical distribution of Phenacorhamdia nigrolineata in the western Amazon basin. Black star represents the type locality in Peru; black dots represent remaining known localities. One dot may represent more than one lot.

FIGURE 4 in Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

FIGURE 4 | Illustration of the cranium of Phenacorhamdia nigrolineata, dorsal view, MCP 53512, 40.0 mm SL. Abbreviations: af, anterior fontanel; AN, antorbital; AP, autopalatine; EP, epioccipital; ES, extrascapula; EX, exoccipital; FR, frontal; i1–6, infraorbital sensory branches 1 to 6; LE, lateral ethmoid; ME, mesethmoid; MX, maxilla; NA, nasal; pf, posterior fontanel; PRE, premaxilla; PT, pterotic; s1–8, supraorbital sensory branches 1 to 8; s2+i2) supraorbital sensory branch 2 + infraorbital sensory branch 2; SP, sphenotic; SOC, supraoccipital; SOCP, supraoccipital process. Scale bars = 1 mm.

Fig. 26 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 26. Habitat at the exact collecting site of: a) Dellia albida n. sp; b) Dellia atrostriata n. sp.; c) Dellia brauni n. sp.; d) Dellia megalapida n. sp., with the author and her collaborator Rolando Teruel while photographing some of the type specimens; e) Dellia melici n. sp.; f) Dellia multicolor stat. resurr.; g) Dellia siboney n. sp.; h) Dellia zephyra n. sp., note the vegetated pits (micro-dolines or large skylights) all along Las Perlas cave, the holotype was found in the dark passage connecting two of these pits. Photos courtesy Rolando Teruel (b, f, h), Tomás M. Rodríguez (c, e), and Luis A. Casanella (d).

Fig. 12 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 12. Adult female paratype of Dellia megalapida n. sp., full-body views: a) dorsal; b) lateral; c) ventral. Scale bar in millimeters.

Fig. 25 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 25. Live habitus of: a) Dellia albida n. sp., adult male holotype, in captivity; b–c) Dellia atrostriata n. sp., adult male from El Cojo, in nature; d) Dellia brauni n. sp., adult male holotype, in nature; e–f) Dellia multicolor stat. resurr., adult male topotype, in nature; g–i) Dellia megalapida n. sp., adult male holotype (g), adult male and adult female paratypes while mating (h), subadult female paratype (i), all in nature; j–k) Dellia melici n. sp., adult female holotype, in nature; l) Dellia zephyra n. sp., adult female holotype, in nature. Photos courtesy Rayner Núñez (b, c), Rubén Marrero (d), and Tomás M. Rodríguez (j, k, l).

Fig. 19 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 19. Dorsal close-up of thorax and abdominal segment I of all Cuban Dellia recognized in the present revision.

Fig. 20 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 20. Lateral close-up of thorax and abdominal segment I of all Cuban Dellia recognized in the present revision.

Fig. 15 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 15. Adult female holotype of Dellia zephyra n. sp., full-body views: a) dorsal; b) lateral; c) ventral. Scale bar in millimeters.

Fig. 24 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 24. Geographical distribution of all Cuban Dellia recognized in the present revision. Note three nearby localities for D. atrostriata n. sp. and precise occurrence still wanting for D. insulana. The upper left inset (frame equals to 150 x 75 km) depicts the single precise locality known for D. multicolor stat. resurr. (red symbol), superimposed to all sites visited by Saussure in 1855 (yellow symbols), from left to right: Havana, Guanabacoa, Santa María del Rosario, Matanzas and Limonar.

Fig. 11 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 11. Adult male holotype of Dellia megalapida n. sp., full-body views: a) dorsal; b) lateral; c) ventral. Scale bar in millimeters

Fig. 7 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 7. Adult male holotype of Dellia albida n. sp., full-body views: a) dorsal; b) lateral; c) ventral. Scale bar in millimeters.

Fig. 3 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 3. Adult female of Dellia aff. multicolor stat. resurr., wrongly labeled as paratype of Dellia insulana (see detailed discussion in the text), full-body views: a) dorsal; b) lateral, image horizontally reversed for orientation coherence; c) ventral. Scale bar in millimeters. Photos courtesy G. Lindberg.

Fig. 8 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 8. Juvenile female paratype of Dellia albida n. sp., full-body views: a) dorsal; b) lateral; c) ventral. Scale bar in millimeters. See strikingly different coloration compared to adult.

Fig. 4 in Revision of the genus Dellia Stål, 1878 (Orthoptera: Acrididae). Part 1. Two redescriptions and seven new species from Cuba

Fig. 4. Original labels of: a) adult male holotype of Dellia insulana; b) adult female of Dellia aff. multicolor stat. resurr., wrongly labeled as paratype of Dellia insulana (see detailed discussion in the text); c) adult female lectotype of Dellia multicolor stat. resurr. Photos courtesy G. Lindberg (a–b) and J. Hollier (c).