Find research datasets worth reusing

Figs. 39–48 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs. 39–48. Ventral morphology of Pseudorygmodus Hansen, 1999, SEM micrographs. 39–40, 43–44, 46–47 – P. flintispangleri (Moroni,. 1985), male; 41–42, 45, 48 – P. versicolor sp. nov. 39, 41 – mesoventrite; 40, 42 – meso- and metaventrite; 43 – male metafemur and metatibia; 44–45 – detail of epipleuron; 46 – detail of pronotum; 47–48 – detail of abdominal ventrites.

Figs 12–17 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs 12–17. Pseudorygmodus versicolor sp. nov., slide-mounted male paratype: morphology of head appendages (12–16) and metathoracic wing (17). 12 – mandible, ventral view (detail = mandibular apex in ventromesal view); 13 – labrum, ventral view; 14 – maxilla, ventral view (detail = digitiform sensilla on base of palpomere 4); 15 – mentum and prementum, ventral view (detail = labial palp); 16 – antenna; 17 – wing.

Figs 30–38 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs 30–38. Morphology of Pseudorygmodus Hansen, 1999, SEM micrographs. 30, 33, 35 – P. versicolor sp. nov.; 31–32, 34, 36–38 – P. flintispangleri (Moroni, 1985), male. 30 – ventral morphology; 31 – detail of antenna and male maxillary palpus, ventral view; 32 – maxillary palpomeres 3–4 in dorsal view, with digitiform sensilla; 33 – maxillary palpomere 4 in dorsal view, with digitiform sensilla; 34 – punctation of frons next to eyes; 35 – head and prothorax in ventral view; 36 – head in ventral view; 37–38 – prosternum.

Figs. 18–29 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs. 18–29. Morphology of Pseudorygmodus versicolor sp. nov., slide-mounted male paratype. 18 – meso- and metathorax, ventral view; 19 – detail of metatrochanter; 20 – mesofurca; 21 – half of prothorax in ventral view; 22 – mesoscutellum, dorsal view; 23 – metafurca; 24 – elytron, ventral view; 25 – abdominal ventrites, ventral view; 26 – detail of posterior margin of abdominal ventrite 5; 27 – mesotarsus; 28 – metatarsus; 29 – protarsal claw. Not to scale.

Figs 1–7 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs 1–7. Habitus of the species of Pseudorygmodus Hansen, 1999. 1–3 – P. flintispangleri (Moroni, 1985), male from Magellanes: Fiordo Eyre (1 – dorsal, 2 – lateral, 3 – frontal); 4 – same species, female from PN Puyehue. 5–7 – P. versicolor sp. nov., female from PN Nahuelbuta, Estero Agua de los Gringos (5 – dorsal, 6 – lateral, 7 – frontal).

Figs 8–11 in A review of Pseudorygmodus (Coleoptera: Hydrophilidae), with notes on the classification of the Anacaenini and on distribution of genera endemic to southern South America

Figs 8–11. Habitats of Pseudorygmodus species. 8–10 – type locality and habitat of P. versicolor sp. nov. (8 – general view of Estero Agua de Los Gringos, PN Nahuelbuta, Chile. 9–10 – details of microhabitat: wet mosses in the splash zone above the water level which were collected and from which the specimens were subsequently floated). 11 – M. J. Gunderson collecting P. flintispangleri (Moroni, 1985) at glacier margin on moraine at Fiordo Bernardo, Aysén Region, Chile, 4.ii.1985 (photo by A. C. Ashworth).

Fig. 7 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 7. Strict consensus tree (735 steps, CI 0.20, RI 0.50) of three MPT obtained from TNT 1.1. Analysis based on Kullander (1998) matrix with the addition of †Plesioheros chauliodus. Characters coded for †Plesioheros (states in parentheses): 15(2), 16(1), 17(0), 25(0), 34(1), 35(0), 36(0), 38(1), 39(1), 40(0), 41(1), 42(1), 43(0),44(2), 45(0), 46(0), 47(1), 48(0), 51(0), 63(1), 64(2), 65(1), 66(0), 67(1), 69(0), 70(2), 73(0), 77(1),79(0), 84(1), 85(1), 87(0).

Fig. 3 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 3 (next column). †Plesioheros chauliodus, CNS-V10026. Skull in lateral view: (A) original fossil impression, (B) cast in

Fig. 4 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 4. †Plesioheros chauliodus, CNS-V10026. Photograph (A) and drawing (B) of oral jaws; (C) detail of anterior dentary teeth.

Fig. 6 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 6. †Plesioheros chauliodus, CNS-V10026. Predorsal region showing supraneural bones and squamation. Abbreviations: dp, dorsal pterygiophore; fs, dorsal-fin spine; ns, neural spine; sc, supraoccipital crest; sl, scale; sn, supraneural.

Fig. 2 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 2. †Plesioheros chauliodus, CNS-V10026, holotype. (A) photograph of, (B) cast in latex of the holotype (reversed) sprinkled with ammonium chloride, (C) outline of the fossil with fins and scales.

Fig. 5 in A new genus and species of Heroini (Perciformes: Cichlidae) from the early Eocene of southern South America

Fig. 5. †Plesioheros chauliodus, CNS-V10026. Precaudal region showing the dorsal border of caudal peduncle with procurrent rays. Abbreviations: cp, dorsal margin of caudal peduncle; dr, dorsal-fin rays; llc, lateral line canal; ns, neural spine; pr, procurrent rays; sl, scale.

opencc-by-4.0Dec 2008View details →

Fig. 6 in Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae)

Fig. 6. Typical habitat of Brachyhypopomus draco; marshland in the Parque Estadual de Itapuã, Rio Grande do Sul, Brazil.

opencc-by-4.0Dec 2008View details →

Fig. 2 in Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae)

Fig. 2. Brachyhypopomus draco (holotype, MCP 41540, male, 137.3 mm LEA). Detailed images of head, above, and tail, below.

Figure 24 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 24. Ventral view of the suprascapular cartilages and cleithra of two anuran species. A, Pipa pipa (KU 204065). B, Xenopus wittei (KU 195673). Numbers before the colon indicate the character and numbers after the colon indicate the character state. Cartilage is shown in grey, bone is shown in white, and combined grey and stippling denotes invasion of cleithral ossification. Not to scale.

Figure 21 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 21. Ventral aspects of the postzygapophyses of three anuran taxa. A, Discoglossus galganoi (MNCN 15143). B, Xenopus laevis (KU 69842). C, Hymenochirus curtipes (KU 204127). Not to scale.

Figure 20 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 20. Ventral views (only right sides shown) of the skulls of four anuran taxa. A, Discoglossus sardus (KU 129239). B, Palaeobatrachus sp. redrawn from Báez & Trueb (1997: fig. 11). C, Silurana epitropicalis (KU 195660). D, Rhinophrynus dorsalis (KU 84886). Numbers before the colon indicate the character and numbers after the colon indicate the character state. Foramina are shown in black, cartilage is shown in grey, and bone is shown in white; the pterygoids are stippled. Not to scale.

Figure 16 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 16. Posterior views (only right sides shown) of the skulls of three anuran taxa. A, Xenopus laevis (KU 195935). B, 'X.' romeri redrawn from Estes (1975a: fig.1). C, Pipa pipa (KU 129698). Numbers before the colon indicate the character and numbers after the colon indicate the character state. Foramina are shown in black and bone is shown in white. Not to scale.

Figure 12 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 12. Sequence of development of Llankibatrachus truebae; all specimens were staged according to the Nieuwkoop & Faber (1956) normal table for Xenopus laevis and are shown in dorsal view. A, Nieuwkoop & Faber Stage 57/58 tadpole (BAR 2477–10). B, Stage 59 tadpole (BAR 1309–10). C, Stage 62 tadpole (BAR 2474–10). D, Stage 65 tadpole (BAR 2606–10). Calcium deposits and bone impressions are shown in stippling; bones are shown in black. Scale bar = 6 mm.

Figure 10 in Ontogeny of a new Palaeogene pipid frog from southern South America and xenopodinomorph evolution

Figure 10. Photographs of Llankibatrachus truebae larvae. A, Nieuwkoop & Faber Stage 57/58 tadpole in ventral view; note the absence of forelimbs. B, Nieuwkoop & Faber Stage 59 (BAR 1309–10) tadpole in dorsal view; note the erupted forelimbs. Scale bars = 2 mm.