Find research datasets worth reusing

FIGURE 6 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 6. Specimens of the crab Nodoprosopon ornatum (von Meyer, 1857) from the Late Jurassic of Central Europe. Specimens originate from the late Kimmeridgian of the Am Saufang quarry near Geisingen, SW Germany (A, C, J); the late Kimmeridgian of Bad Überkingen-Oberböhringen, SW Germany (B); the Tithonian of Ernstbrunn, eastern Austria (D-G); and the Oxfordian of Bzów (H) and Ogrodzieniec (I, K), Poland. A, B, D, E, H, I, dorsal views of carapaces (MAB k3620, SMNS 70490/3, NHMW 2014/0194/1007, 1990/0041/3475, 1535-I-F/MP/1535/1509/08, 6281-IF/MP/6281/1599/12, resp.). Note central rostral spine in A, C, and H. C, F frontal views of carapaces (NHMW 1990/ 0041/3475, MAB k3620, resp.). G, J, K, left-lateral views (NHMW 1990/0041/3475, MAB k3620, 6281-I-F/MP/6281/ 1599/12, resp.). Scale bar width equals 2.0 mm.

FIGURE 2 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 2. Specimens of the crab Eodromites spp. from the Late Jurassic of Europe. A, F, G, Eodromites grandis (von Meyer, 1857) from the Upper Jurassic (upper Kimmeridgian) coral limestones of Saal an der Donau in southern Germany in dorsal, frontal, and left-lateral views, resp. (SNSB-BSPG 2016 XXI 404). B-E, Holotype of Eodromites bernchrisdomiorum sp. nov. from the Upper Jurassic (lower-middle Oxfordian) deposits of Ogrodzieniec in southern Poland in dorsal, frontal, right-lateral, and orbital views, resp. (I-F/MP/6259/1588/11). E, an oblique view of right orbital structure, primarily the lateral margin with a wide fissure. H-K, Late Jurassic (Oxfordian) Eodromites bernchrisdomiorum sp. nov. from southern Poland in dorsal view (H, I-F/MP/4874/1534/08, Niegowonice, middle-late Oxfordian; I, I-F/ MP/6255/1588/11, paratype, Niegowonice, middle-late Oxfordian; J, I-F/MP/6258/1588/11, Ogrodzieniec, early-middle Oxfordian, paratype; K, I-F/MP/1369/1508/08, Bzów, middle Oxfordian). L-O, Holotype of Eodromites polyphemi (Gemmellaro, 1869) from the Late Jurassic (Tithonian) of Sicily, Italy, in dorsal, frontal, right-lateral, and left-lateral views, resp. (MGUP-020.18). Scale bar width is 5.0 mm, except for E (1.0 mm).

FIGURE 1 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 1. Pits and muscle scars present on the dorsal carapace of some brachyuran crabs and referred to in the manuscript, particularly for Tanidromites Schweitzer and Feldmann, 2008a, and Eodromites Patrulius, 1959. Modified after Starzyk (2015b, figure 2.1). Unmarked black circles represent tubercles.

FIGURE 15 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 15. Holo- and paratype of the crab Protuberosa protuberosa (Wehner, 1988) from the Late Jurassic (late Kimmeridgian) of Saal near Kelheim, southern Germany. A, B, dorsal views of carapace of holotype (SNSB-BSPG 2016 XXI 482) (external mold and cast, resp.). C, dorsal view of partial carapace of paratype (SNSB-BSPG 2016 XXI 484). D, right-lateral view of paratype. Scale bar width equals 5.0 mm.

FIGURE 19 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 19. Holotype and sole specimen of the crab Tanidromites nightwishorum sp. nov. (NHMW 1990/0041/3327) from the Late Jurassic (Tithonian) of Ernstbrunn, eastern Austria. A, dorsal view of carapace. B, frontal view. C, orbital view (straight on). D, left-lateral view. E, orbital view (laterally). Scale bar width is 5.0 mm, except for C and E (1.0 mm).

FIGURE 18 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 18. Holotype and sole specimen of the crab Tanidromites weinschenki sp. nov. (SMNS 77338) from the Late Jurassic (early Kimmeridgian) of Aalen-Wasseralfingen (Braunenberg quarry area), southwestern Germany. A, dorsal view of carapace. B, frontal view. C, left-lateral view. Scale bar width equals 2.0 mm.

FIGURE 7 in Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)

FIGURE 7. Holotype specimen of the crab?Abyssophthalmus dzhafarberdensis (Ilyin, 2005) comb. nov. from the Late Jurassic to Early Cretaceous (Tithonian-Berriasian) of Crimea. Scale bar width equals 5.0 mm.

FIGURE 25 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 25 | Original drawings published by Eigenmann (1918): A. lateral view of the holotype of Scleronema operculatum, FMNH 58080, (plate 44; fig. 1); B. neurocranium, suspensorium, opercular apparatus, and inferior jaw from dorsal view of one paratype of S. operculatum, FMNH 58520, (p. 282; fig. 2d–e); C. part of the distribution map (modified from original drawing) showing the occurrence area of Scleronema (dashed square) at that time (plate 36).

FIGURE 16 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 16 | Scleronema minutum, lectotype of Trichomycterus minutus (BMNH 1891.3.16.84; 32.4 mm SL), Brazil, Rio Grande do Sul, São Lourenço do Sul, stream tributary to laguna dos Patos. Photograph taken by Sandra Raredon.

FIGURE 13 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 13 | Small specimens of A. Scleronema mate, new species, paratype (UFRGS 17616; 34.3 mm SL) and B. S. teiniagua, new species, paratype (LIRP 16776; 29.3 mm SL).

FIGURE 9 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 9 | Scleronema macanuda, new species, holotype (MCN 20230; 71.8 mm SL), Brazil, Rio Grande do Sul Sentinela do Sul, irrigation water channel draining to arroio Velhaco, laguna dos Patos system.

FIGURE 6 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 6 | Scleronema guapa just after the fixation in formalin, holotype (UFRGS 23500; 36.4 mm SL), Brazil, Rio Grande do Sul State, Rosário do Sul, sanga Santo Antônio, tributary to rio Ibicuí da Armada, lower rio Uruguay.

FIGURE 5 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 5 | Dorsal view of the head of A. Scleronema mate, new species, paratype (UFRGS 17418; 34.9 mm SL), B. S. ibirapuita, new species, paratype (UFRGS 27402; 49.4 mm SL), C. S. milonga, new species, paratype (LIRP 16775; 35.3 mm SL), and D. S. minutum (UFRGS 19651; 46.4 mm SL) showing the pores of the laterosensory system. "Ap" = additional pore.

FIGURE 8 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 8 | Scleronema ibirapuita, new species, holotype (MCN 19470; 39.5 mm SL), Brazil, Rio Grande do Sul, Santana do Livramento, "Área de Proteção Ambiental (APA) Ibirapuitã", rio Ibirapuitã Chico, rio Ibicuí drainage, lower rio Uruguay.

FIGURE 15 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 15 | Specimen just after the fixation in formalin of Scleronema milonga, new species, paratype (UFRGS 7685; 32.7 mm SL), Brazil, Rio Grande do Sul, São Nicolau, unnamed stream tributary to rio Ijuí, lower rio Uruguay.

FIGURE 19 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 19 | Scleronema minutum, paratype of Pygidium angustirostris (BMNH 1944.6.20.1; 34.5 mm SL), Uruguay, Paysandú, cañada de las Piedras Blancas, tributary to río Queguay, lower rio Uruguay. Photograph taken by Sandra Raredon.

FIGURE 14 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 14 | Scleronema milonga, new species, holotype (MCP 54165; 37.8 mm SL), Brazil, Rio Grande do Sul, Dezesseis de Novembro, arroio Lageado Araçá, rio Ijuí drainage, lower rio Uruguay.

FIGURE 3 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 3 | Dorsal view of the autopalatine (au) and maxilla (ma) of Scleronema minutum (ZVC-P 12491) showing the arch-shaped process on its dorsal surface (black arrow). Scale bar = 2 mm.

FIGURE 27 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 27 | Specimen in life out of the water of Scleronema teiniagua (ZVCP 13763), Uruguay, Artigas, arroyo Catalán Grande at Paso Santiño, río Cuareim basin lower río Uruguay. Photograph taken by Sebastián Serra.

FIGURE 11 in Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands

FIGURE 11 | Specimens in life of Scleronema macanuda, new species, paratypes, (UFRGS 21635; A. 75.6 mm SL, B. 65.7 mm SL), Brazil, Rio Grande do Sul, Bagé, rio Piraí, tributary of rio Negro, lower rio Uruguay.