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FIGURES 21–27 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 21–27. Male terminalia of Trigonopterus ellipticus, lectotype: (21, 25) aedeagus, lateral aspect; (22, 26) aedeagus, dorsal aspect; (23–24) sternite VIII–IX; (27) tegmen.

FIGURES 96–102 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 96–102. Male terminalia of Trigonopterus nasutus, lectotype: (96, 100) aedeagus, lateral aspect; (97, 101) aedeagus, dorsal aspect; (102) tegmen; (98–99) sternite VIII–IX.

FIGURES 89–95 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 89–95. Trigonopterus nasutus, lectotype: (89) dorsal aspect; (90) frontal aspect; (91) dorsal aspect; (92) lateral aspect; (93) ventral aspect; (94) labels; (95) thanatosis position, lateral aspect.

FIGURES 39–45 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 39–45. Male terminalia of Trigonopterus fulvicornis, lectotype: (39, 43) aedeagus, lateral aspect; (40, 44) aedeagus, dorsal aspect; (41–42) sternite VIII–IX; (45) tegmen.

FIGURES 53–59 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 53–59. Male terminalia of Trigonopterus inclusus, lectotype: (53, 57) aedeagus, lateral aspect; (54, 58) aedeagus, dorsal aspect; (55–56) sternite VIII–IX; (59) tegmen.

FIGURES 46–52 in The weevil genus Trigonopterus Fauvel (Coleoptera, Curculionidae) and its synonyms—a taxonomic study on the species tied to its genus-group names

FIGURES 46–52. Trigonopterus inclusus, lectotype: (46) as originally mounted, dorsal aspect; (47) dorsal aspect; (48) frontal aspect; (49) ventral aspect; (50) lateral aspect; (51) labels; (52) thanatosis position, lateral aspect.

FIGURE 21 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 21. Detail of the phylogenetic hypothesis, Sabellomma, and specific hypotheses, from Fig. 20, showing optimizations of dorsal pinnular appendages. The formal definitions of these hypotheses are also presented, indicating that specific hypothesis S. minuta cannot be defined (cf. Figs 23–24 for alternative optimizations).

FIGURE 23 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 23. Detail of the phylogenetic and specific hypotheses from Fig. 22, showing optimizations of dorsal pinnular appendages. The formal definitions of these hypotheses are also presented, indicating that specific hypotheses S. collinae and S. harrisae cannot be defined (cf. Figs 21, 24 for alternative optimizations).

FIGURE 20 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 20. Strict consensus tree presented in Fig. 19, but 'inapplicable' character optimizations for distribution of simple eyes (subject 9; cf. Tables 6–7) correctly treated as inapplicable. Note that Sabellomma is monophyletic on the basis of simple eyes distributed along the entire lengths of radioles [9(1)]. Relationships among Sabellomma are determined by one of the optimizations of dorsal pinnular appendages (subject 13); compare with alternate optimization in Fig. 22.

FIGURE 19 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 19. Strict consensus tree of six minimum-length cladograms (phylogenetic analysis 2 - see text for discussion), showing relationships among apomorphic genera within Sabellinae. Note that the genus Sabellomma is paraphyletic. Character optimizations across all cladograms are indicated for the following subjects (cf. Tables 6–7): 9. distribution of simple eyes along radiole margins; 13. dorsal pinnular appendages; 21. interramal eyespots. Note the ambiguous optimizations for distribution of simple eyes, as a consequence of the use of 'inapplicable' codings.

FIGURE 16 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 16. Methyl green staining. Sabellomma minuta gen. nov., comb. nov. (spec. 16 [ZUEC-POL 7444], photographed after ~2 hours in ethanol after immersion in methyl green solution). A: total worm, ventral view; B: total worm, dorsal view; C–D: anterior end, ventral views; E: posterior end, ventral view; F: posterior end, dorsal view. Sabellomma collinae gen. nov., sp. nov. (holotype [LACM-AHF 2404], photographed after ~2.5 hours in ethanol after immersion in methyl green solution). G: total worm, right lateral view; H: anterior end, dorsal view; I–J: anterior end, ventral views; K: posterior end, right lateral view. Scale bars: A–B, G = 1 mm; C, I = 0.7 mm; D–F, K = 0.3 mm; H, J = 0.4 mm.

FIGURE 14 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 14. Sabellomma harrisae gen. nov., sp. nov. A: parapodia from segments 1–2; B: collar chaetae; C: notochaetae from segment 4; D–F: inferior thoracic notochaetae (paleae) from segments 3, 4 and 4, respectively; G, J: posterior abdominal neurochaetae; H–I: mid-abdominal neurochaetae. All photos from paratype 6 (LACM-AHF 2419). Scale bars: A = 40 µm; B, G–H, J = 20 µm; C = 25 µm; D = 15 µm; E = 5 µm; F = 7 µm; I = 8 µm.

FIGURE 18 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 18. Strict consensus tree of 16 minimum-length cladograms (phylogenetic analysis 1 - see text for discussion), showing relationships among Sabellinae. Note that the genus Sabellomma is paraphyletic.

FIGURE 15 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 15. Sabellomma harrisae gen. nov., sp. nov. A: neurochaetae from segment 4; B: uncini from segment 3; C: companion chaetae from segment 3; D–E: uncini from segment 6; F, J: anterior abdominal uncini; G–I: posterior abdominal uncini. All photos from paratype 6 (LACM-AHF 2419). Scale bars: A = 15 µm; B = 8 µm; C = 3 µm; D, G, J = 4 µm; E, I = 5 µm; F, H = 2 µm.

FIGURE 10 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 10. Sabellomma collinae gen. nov., sp. nov. A: notochaetae from segment 4; B: inferior thoracic notochaetae (paleae) from segment 2; C–D: mid-abdominal neurochaetae; E: neurochaetae from segment 3; F: mid-abdominal uncini; G: neurochaetae from segment 2; H: uncini from segment 3; I–K: companion chaetae from segments 4, 3 and 2, respectively. All photos from paratype 6 (LACM-AHF 2410). Scale bars: A = 30 µm; B = 10 µm; C–D = 12 µm; E = 20 µm; F = 5 µm; G–H = 8 µm; I, K = 4 µm; J = 2 µm.

FIGURE 11 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 11. Sabellomma harrisae gen. nov., sp. nov. A–B: live specimens; C: total worm, dorsal view; D: total worm, ventral view; E: total worm, right lateral view; F: anterior end, right lateral view; G: detail of anterior end, right lateral view; H: anterior end, dorsal view; I: anterior end, ventral view; J: posterior end, left ventro-lateral view. Photos A–B from paratype 11 (LACM-AHF POLY 2424; no track for other specs in photo B), courtesy L. Harris; photos C–J from holotype (LACM-AHF 2413). Scale bars: C–E = 0.5 mm; F = 0.4 mm; G, J = 0.2 mm; H–I = 0.3 mm.

FIGURE 9 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 9. Sabellomma collinae gen. nov., sp. nov. A: collar chaetae; B: notochaetae from segment 4; C: neurochaetae from segment 13; D: notochaeta from anterior row from segment 13; E: notochaeta from posterior row from segment 13; F: neurochaetae from segment 4; G–H: uncini from segment 15. All photos from paratype 6 (LACM-AHF 2410). Scale bars: A–B, D = 30 µm; C, E = 25 µm; F = 20 µm; G–H = 10 µm.

FIGURE 12 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 12. Sabellomma harrisae gen. nov., sp. nov. A: anterior end, right lateral view; B: anterior end, left lateral view; C: dissected half crown and lips; D: anterior end, dorsal view; E: anterior end, ventral view; F: anterior end, left lateral view; G: anterior end, right lateral view; H–I: details of collar and base of crown, right ventro-lateral and dorsal views, respectively; J: dorsal lip (dissected crown); unspecified arrow points to connection between dorsal lip and dorsal pinnular appendage. br = branchial ridge; dl = dorsal lip; pa = pinnular appendage; pl = parallel lamellae; ra = radiolar appendage; vs = ventral sacs. Photos A–B, D–I from paratype 6 (LACM-AHF 2419); photos C and J from paratype 12 (LACM-AHF 2425). Scale bars: A, C = 0.3 mm; B = 0.4 mm; D, F–G = 0.1 mm; E, I = 75 µm; H, J = 50 µm.

FIGURE 13 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 13. Sabellomma harrisae gen. nov., sp. nov. A: collar chaetae; B: notochaetae from segment 3; C: superior thoracic notochaetae from segment 3; D: inferior thoracic notochaetae (paleae) from segment 3; E: neurochaetae from segment 12; F–G: uncini from segment 3; H: companion chaetae from segment 3; I: uncini from segment 10. All photos from paratype 10 (LACM-AHF 2423). Scale bars: A–E = 30 µm; F, H = 8 µm; G = 15 µm; I = 10 µm.

FIGURE 8 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses

FIGURE 8. Sabellomma collinae gen. nov., sp. nov. A: anterior end, dorsal view; B: anterior end, left lateral view; C: anterior end, ventral view; D: detail of anterior end, dorsal view; E: detail of anterior end, left lateral view; F: dorsal lip (dissected crown); G–H: details of collar and base of crown, ventral view; I: posterior end, left lateral view. Unspecified arrows point to ciliated patch; bp = basalmost pinnule; br = branchial ridge; dl = dorsal lip; pl = parallel lamellae; ra = radiolar appendage; vs = ventral sacs. Photos A–E, G–H from paratype 7 (LACM-AHF 2411); photo F from paratype 6 (LACM-AHF 2410). Scale bars: A–B = 0.4 mm; C–E = 0.2 mm; F–G, I = 0.1 mm; H = 60 µm.