Find research datasets worth reusing

Fig. 16 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 16. Habitus of Nenema virgata (Doering, 1941), ♀ (INHS). A. Frontal view. B. Dorsal view. C. Lateral view. Scale bar = 0.5 mm.

Fig. 14 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 14. Male terminalia of Fitchiella zahniseri sp. nov., holotype (NMNH). A. Pygofer, lateral view. B. Connective, anterior view. C–D. Style. C. Dorsal view. D. Lateral view. E–H. Phallus. E–F. Dorsal view. G–H. Lateral view. I–J. Anal tube. I. Dorsal view. J. Lateral view. Scale bars = 0.1 mm.

Fig. 13 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 13. Habitus of Fitchiella zahniseri sp. nov. A–C. Holotype, ♂ (NMNH). A. Frontal view. B. Dorsal view. C. Lateral view. D–F. Paratype, ♀ (INHS). D. Frontal view. E. Dorsal view. F. Lateral view. Scale bars = 0.5 mm.

Fig. 11 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 11. Habitus of Fitchiella brachyrhina sp. nov., ♂, holotype (INHS). A. Frontal view. B. Dorsal view. C. Lateral view. Scale bars = 0.5 mm.

Fig. 9 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 9. Habitus of Bruchomorpha pseudodorsata sp. nov., ♀, holotype (INHS). A. Frontal view. B. Dorsal view. C. Lateral view. Scale bars = 0.5 mm.

Fig. 24 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 24. Habitus of Protrocha punctatosa sp. nov. A–C. Holotype, ♂ (INHS). A. Frontal view. B. Dorsal view. C. Lateral view. Scale bars = 0.5 mm.

Fig. 15 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 15. Female terminalia of Fitchiella zahniseri sp. nov., paratype (INHS). A. External female terminalia, ventral view. B. Sternite VII, ventral view. C. Gonoplac, lateral view. D. Anterior connective lamina of gonapophysis VIII, ventral view. E–F. Posterior connective lamina of gonapophysis IX. E. Connective part in dorsal view. F. Distal part in lateral view. G–H. Anal tube. G. Dorsal view. H. Lateral view. Scale bars = 0.1 mm.

Fig. 8 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 8. Female terminalia of Bruchomorpha mormo Kirkaldy, 1907 (DZRJ). A. External female terminalia, ventral view. B. Sternite VII, ventral view. C. Gonoplac, lateral view. D. Anterior connective lamina of gonapophysis VIII, ventral view. E–F. Posterior connective lamina of gonapophysis IX. E. Connective part in dorsal view. F. Distal part in lateral view. G–H. Anal tube. G. Dorsal view. H. Lateral view. Scale bars = 0.1 mm.

Fig. 6 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 6. Habitus of Bruchomorpha mormo Kirkaldy, 1907. A–C. ♂ (DZRJ). A. Frontal view. B. Dorsal view. C. Lateral view. D–F. ♀ (DZRJ). D. Frontal view. E. Dorsal view. F. Lateral view. Scale bars = 0.5 mm.

Fig. 23 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 23. Female terminalia of Protrocha nigrilutea sp. nov., ♀, paratype (INHS). A. External female terminalia, ventral view. B. Sternite VII, ventral view. C. Gonoplac, lateral view. D. Anterior connective lamina of gonapophysis VIII, ventral view. E–F. Posterior connective lamina of gonapophysis IX. E. Connective part in dorsal view. F. Distal part in lateral view. G–H. Anal tube. G. Dorsal view. H. Lateral view. Scale bars = 0.1 mm.

Fig. 18 in Five new species of Caliscelidae (Insecta, Hemiptera) from Mexico and Panama, with additional redescriptions of little-known species

Fig. 18. Habitus of Protrocha nesolitaria (Caldwell, 1945). A–C. ♂ (INHS). A. Frontal view. B. Dorsal view. C. Lateral view. D–F. ♀ (INHS). D. Frontal view. E. Dorsal view. F. Lateral view. Scale bars = 0.5 mm.

opencc-by-4.0Oct 2020View details →

Fig. 2 in A new species of Chaetopterus (Annelida: Chaetopteridae) from eastern Canada, with a redescription of Chaetopterus norvegicus M. Sars, 1835

Fig. 2. Chaetopterus bruneli sp. nov. A. Latero-dorsal view of holotype CMNA 2015-0016. B. The same in ventral view. C. A4 notopodium of paratype CMNA 2015-0010; white arrow: simple terminal notochaetae, grey arrow: lanceolate simple chaetae, black arrow: stout specialised cutting chaetae. D. In situ tube of Chaetopterus bruneli sp. nov. in the St. Lawrence Estuary at a depth of 350 m, specimen not collected. E–J. Uncini sampled from paratype specimen CMNA 2015-0018. E. Uncinus of B1 anterior neuropodial lobe. F. Uncinus of B1 posterior lobe. G. Uncinus of B3 piston torus. H. Uncinus of B3 ventral lobe. I. Uncinus of C1 lateral lobe. J. Uncinus of C1 ventral lobe. Scale bars: A–B = 5 mm; C = 200 µm; D = 1 cm approx.; E–J = 20 µm.

Fig. 24 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 24. Scanning electron micrographs showing overviews and details of Echinoderes chandrasekharai Sørensen & Chatterjee sp. nov. A–C, H–I, K. ♀ (MVS, personal reference collection). D–G, J, L. ♂ (MVS, personal reference collection). A. Ventrolateral overview. B. Mouth cone, lateroventral view. C. Introvert sector 1 (ventral); inset shows detail of primary spinoscalid fringes, alternatingly attaching along a longitudinal line. D. Segments 1 to 2, dorsal view. E. Segments 1 to 2, ventral view. F. Segments 8 to 9, lateral view. G. Segments 6 to 8, dorsal view. H. Right sternal plate of segment 7, showing female sexual dimorphism. I. Right sternal plate of segment 8, showing female sexual dimorphism. J. Segments 10 to 11 dorsal view, showing male sexual dimorphism. K. Segments 10 to 11 ventral view, showing male sexual dimorphism. L. Segments 10 to 11 ventrolateral view, showing female sexual dimorphism.

Fig. 23 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 23. Light micrographs showing overviews and details of Echinoderes chandrasekharai Sørensen & Chatterjee sp. nov. A–E, G–J. Holotype, ♀ (USNM-55391). F. Paratype, ♀ (USNM-55394). K. Paratype, ♂ (USNM-55397). A. Ventral overview. B. Segments 1 to 4, dorsal view. C. Segments 1 to 4, ventral view. D. Segments 4 to 8, dorsal view. E. Segments 5 to 8, ventral view, showing female sexual dimorphism. F. Segments 8 to 9, dorsal view. G. Detail showing ventrolateral female papilla on segment 7. H. Detail showing ventromedial female papilla on segment 8. I. Detail showing ventral trichoscalids and trichoscalid plates. J. Segments 10 to 11, ventral view, showing female sexual dimorphism. K. Segments 10 to 11, ventral view, showing male sexual dimorphism.

Fig. 22 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 22. Line art illustrations of Echinoderes chandrasekharai Sørensen & Chatterjee sp. nov. A. Female, dorsal view. B. Female, ventral view. C. Segments 10 to 11 in male, dorsal view. D. Segments 10 to 11 in male, ventral view.

Fig. 21 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 21. Scanning electron micrographs showing overviews and details of Echinoderes songae Sørensen & Chang sp. nov. A–B, D, F–I, K. ♀ (MVS, personal reference collection). C, E, J. ♂ (MVS, personal reference collection). A. Lateroventral overview. B. Introvert sectors 5 and 4 (laterodorsal). C. Segments 1 to 3, dorsal view. D. Segments 1 to 2, laterodorsal view. E. Segments 1 to 2, ventral view. F. Segments 4 to 6, laterodorsal view. G. Segments 8 to 9, lateral view; inset show glandular cell outlets type 2. H. Segments 5 to 8, ventral view, showing female sexual dimorphism; insets show outlets of female papillae on segment 7 (upper inset) and segment 8 (lower inset), scale on insets = 1 µm. I. Segments 10 to 11, dorsal view, showing female sexual dimorphism. J. Segments 10 to 11 ventral view, showing male sexual dimorphism. K. Segments 10 to 11 ventral view, showing female sexual dimorphism.

Fig. 20 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 20. Light micrographs showing overviews and details of Echinoderes songae Sørensen & Chang sp. nov. A–B, E–G, I–J. Holotype, ♀ (NHMD-662101). C. Paratype, ♀ (NHMD-662102). D. Paratype, ♀ (NHMD-662103). H. Paratype, ♂ (NHMD-662104). A. Ventral overview. B. Segments 1 to 3, dorsal view. C. Segments 1 to 3, ventral view. D. Segments 7 to 9, dorsal view. E. Segments 4 to 7, ventral view, showing female sexual dimorphism. F. Segments 8 to 9, dorsal view. G. Segments 7 to 8, ventral view, showing female sexual dimorphism. H. Segments 10 to 11, ventral view, showing male sexual dimorphism. I. Segments 10 to 11, dorsal view, showing female sexual dimorphism. J. Segments 10 to 11, ventral view, showing female sexual dimorphism.

Fig. 18 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 18. Light micrographs showing overviews and details of Echinoderes lanceolatus Chang & Song, 2002, holotype, ♀ (EWNHM60268), species now junior synonym of Echinoderes aureus Adrianov et al., 2002. A. Ventral overview. B. Segments 7 to 10, dorsal view. C. Segments 6 to 11, ventral view. D. Segments 1 to 4, ventral view. E. Details showing laterodorsal and midlateral parts of segments 8 and 9, documenting the absence of glandular cell outlet type 2.

Fig. 19 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 19. Line art illustrations of Echinoderes songae Sørensen & Chang sp. nov. A. Female, dorsal view. B. Female, ventral view. C. Segments 10 to 11 in male, dorsal view. D. Segments 10 to 11 in male, ventral view.

Fig. 17 in Description, redescription and revision of sixteen putatively closely related species of Echinoderes (Kinorhyncha: Cyclorhagida), with the proposition of a new species group - the Echinoderes dujardinii group

Fig. 17. Light micrographs showing overviews and details of femaleEchinoderes worthingi Zelinka, 1928 (MH, personal reference collection). A. Segment 1, subdorsal view. B. Lateral overview. C. Segments 1 to 2, lateral view; note how the lengths of the pectinate fringe tips change in midlateral position (arrow). D. Segments 1 to 4, ventral view. E. Segments 7 to 8, ventral view, showing female sexual dimorphism. F. Segments 7 to 9, laterodorsal view. G. Segments 9 to 11, subdorsal view, showing female sexual dimorphism. H. Segments 10 to 11, ventral view, showing female sexual dimorphism.