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FIGURE 5 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 5. Lateral view of preserved Gonorhynchus latius, BMNH 1867.5.12.15 (holotype of Crossochilus rostratus). Scale bar represents 1 cm. Photo by James Maclaine, BMNH.

FIGURE 8 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 8. Original drawing of Gonorhynchus wattanah from Sykes (1841). Image from the Biodiversity Heritage Library (www.biodiversitylibrary.org); digitized by the Natural History Museum Library, London.

FIGURE 4 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 4. Plot of the first principal component of the meristic data (PC1) and the sheared second principal component (PC2) of Gonorhynchus latius from the Ganges (filled and open circles) and Brahmaputra (filled and open squares) River basins. Filled circles (●) and open circles (○) represent specimens from the Koshi River and other Ganges River populations, respectively. Filled squares (■) and open squares (□) represent specimens from the Teesta River and other Brahmaputra River populations, respectively.

FIGURE 1 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 1. Lateral view of heads of (A) Crossocheilus oblongus, USNM 389867, 107.4 mm SL and (B) Gonorhynchus bicornis, UF 183871, 46.4 mm SL. Abbreviations: RB, rostral barbel; RF, rostral flap; SG, sublachrymal groove. Images not to scale. Photo B by Sandra Raredon, USNM.

FIGURE 11 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 11. (A) Dorsal, lateral, and ventral views of the neotype of Gonorhynchus wattanah, ANSP 85003, 86.7 mm SL, Right bank of the canal, below Empress Garden, Pune, India; (B) Lateral view of head, enlarged.

FIGURE 7 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 7. Dorsal, lateral, and ventral views of the neotype of Gonorhynchus latius, CAS-SU 69910, 75.8 mm SL, Teesta River, West Bengal, India. Photos by Sandra Raredon, USNM.

FIGURE 3 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 3. Lateral view of heads of (A) Gonorhynchus burmanicus, UF 183837, 86.1 mm SL and (B) Crossocheilus atrilimes, UF 185188, 79.9 mm SL. Ventral views of heads of (C) G. burmanicus (same as A) and (D) C. oblongus, UF 166341, 89.9 mm SL. Abbreviations: FM, fimbriae; RB, rostral barbel; RC, rostral cap; RL, rostral lobe; UL, upper lip. Images not to scale.

FIGURE 6 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 6. Georeferenced distribution of Gonorhynchus latius in eastern India and neighboring countries (inset). Grey square denotes the locality of the neotype. The locality of the Kangasabati River population was arbitrarily selected due to lack of detail on location of only available specimen (BMNH 1867.5.12.15).

FIGURE 2 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 2. Lateral views of preserved (A) Gonorhynchus latius, KU 28855, 70.1 mm SL, Gandak River, Tribeni, Nawlaparasi, Nepal; (B) G. diplochilus, USNM 271246, 91.2 mm SL, Leh River, Rawalpindi, Punjab, Pakistan; (C) G. burmanicus, UF 183835, 63.7 mm SL, Mae Nam Por, Mae Hong Son, Thailand; (D) G. bicornis, UF 183871, 46.4 mm SL, mouth of tributary to Salween River, Mae Hong Son, Thailand. Scales bars represent 1 cm. Photos (A), (C), and (D) by Sandra Raredon, USNM.

FIGURE 9 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 9. Plot of the first principal component of the meristic data (PC1) and the sheared second principal component (PC2) of Gonorhynchus wattanah from the Bhima (♦) and Godavari (◊) Rivers basins and G. latius. Filled circle (●) represents specimen from Surma River basin, open square (□) represents specimen from Hooghly River basin, open circles (○) represent specimens from the Ganges-Brahmaputra River basins, and filled triangles (▲) represent specimens from the Mahanadi River.

FIGURE 10 in Revised diagnosis of the genus Gonorhynchus McClelland (Teleostei: Cyprinidae: Labeonini) with redescription of G. latius (Hamilton) and revalidation of G. wattanah (Sykes)

FIGURE 10. Distribution of specimens of Gonorhynchus wattanah examined from western India (inset). Grey square denotes the locality of the neotype.

FIGURES 1–10. P in Redescription of Protanura papillata Cassagnau & Delamare Deboutteville, 1955 (Collembola, Neanuridae, Neanurinae), with new records from Middle East, and with supplemented diagnosis and key to the genus

FIGURES 1–10. P. papillata: 1, dorsal and lateral chaetotaxy of head, thorax and first abdomen; 2,ventral sclerifications of labrum (lectotype); 3, apical part of labrum; 4, chaetotaxy of labrum; 5, labral chaetae of middle row; 6, chaetotaxy of labium and group Vi (lectotype); 7, mandible; 8, mandible; 9, maxilla, ventral view; 10, maxilla, dorsal view.

FIGURES 11–16. P in Redescription of Protanura papillata Cassagnau & Delamare Deboutteville, 1955 (Collembola, Neanuridae, Neanurinae), with new records from Middle East, and with supplemented diagnosis and key to the genus

FIGURES 11–16. P. papillata: 11, dorsal chaetotaxy of abdomen IV–VI; 12, ventral chaetotaxy of antenna III (lectotype); 13, apical vesicle, ventral view (lectotype); 14, apical vesicle, dorsal view (lectotype); 15, dorsal chaetotaxy of antennae III–IV (lectotype); 16, chaeta Di1 of abdomen V (lectotype).

FIGURE 7 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 7. Acantholaimus marliae sp. n.: (A) paratype juvenile, anterior region; (B) anterior region (cuticle; arrow indicating position of fovea amphidialis); (C) anterior region (buccal cavity); (D) filiform portion of tail.

FIGURE 6 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 6. Acantholaimus marliae sp. n.: (A) paratype juvenile, overview; (B) anterior region (pharyngeal region); (C) anterior region (cuticle, cephalic arrangement, fovea amphidialis and buccal cavity); (D) anterior region; (E) terminal portion of tail.

FIGURE 1 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 1. Study area showing northeastern Brazil and the Potiguar Basin. From Larrazábal-Filho et al. 2015.

FIGURE 5 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 5. Acantholaimus marliae sp. n.: (A) allotype female, anterior region; (B) anterior region (arrow indicating position of fovea amphidialis); (C) anterior region (buccal cavity); (D) vulva region; (E) anterior branch; (F) posterior branch; (G) paratype 1 female, anterior branch (arrow indicating large spermatozoa); (F) paratype 1 female, posterior branch (arrow indicating large spermatozoa).

FIGURE 4 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 4. Acantholaimus marliae sp. n.: (A) allotype female, overview; (B) anterior region (buccal cavity, cuticle, cuticular pores, cephalic arrangement and fovea amphidialis); (C) anterior region (pharyngeal region and nerve ring); (D) paratype 1 female (ovaries and large spermatozoa); (E) Spermatozoa (found in paratype1).

FIGURE 2 in First record of spiral fovea amphidialis in Acantholaimus (Chromadoridae: Nematoda), with a description of a new species from shallow sediments of the South Atlantic and an emended diagnosis of the genus

FIGURE 2. Acantholaimus marliae sp. n.: (A) holotype male, overview; (B) anterior region (cuticular pores, cephalic arrangement and fovea amphidialis); (C) anterior region (buccal cavity); (D) anterior region (pharyngeal region and nerve ring); (E) spicules and gubernaculum.

FIGURES 27–34. Austrophyto spp. 27–28 in Saying goodbye to monotypy in the poorly known genus Austrophyto Lopes, 1989 (Diptera: Sarcophagidae): new diagnosis and description of two new species

FIGURES 27–34. Austrophyto spp. 27–28. Austrophyto cordobensis Lopes (specimen from Córdoba, MACN). 27. Head in left lateral view. 28. Detail of arista, lateral view. 29–30. Austrophyto noa sp. nov. (paratype, MACN). 29. Detail of arista, lateral view. 30. Head in left lateral view. 31–32. Austrophyto noa sp. nov. (paratype, MNRJ). 31. Head in frontal view. 32. Left lateral habitus. 33–34. Austrophyto mariluisi sp. nov. (paratype, MACN). 33. Tip of abdomen in posterior view. 34. Left lateral habitus. Scale bars: 1 mm (Figs 27, 31–34); 200 µm (Figs 28–29); 500 µm (Fig. 30). For abbreviations, see Figs 10–13.