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FIG 5 in Seed-feeding beetles of the weevil tribe Mecysolobini (Insecta: Coleoptera: Curculionidae) developing in seeds of trees in the Dipterocarpaceae

FIG 5. Alcidodes humeralis. Dorsal, showing measurements taken. HWÐhumeral width; PWÐpronotal width; LÐlength; EL Ðelytral length (cf. ®gure 6).

FIGS 3 in Seed-feeding beetles of the weevil tribe Mecysolobini (Insecta: Coleoptera: Curculionidae) developing in seeds of trees in the Dipterocarpaceae

FIGS 3±4. Alcidodes humeralis, abdomen, dorsal: (3) male; (4) female. Key: t6Ðtergite 6; t7Ðtergite 7; t8 Ðtergite 8; wÐwing-binding patch.

FIGURE 2 in Dryophthorinae weevils (Coleoptera: Curculionidae) of the forest floor in Southeast Asia: DNA analysis of two new Nephius from Vietnam and Taiwan suggests non-monophyly of Stromboscerini

FIGURE 2. Nephius argus sp. nov., holotype. A–D: habitus, dorsal (A), ventral (B), lateral (C), fronto-lateral (D); E: eyes, ventral; F: antenna, G: tarsus; H–J: aedeagus, dorsal (H), ventral (I), lateral (J); K: sternite 9.

FIGURE 8. Devernodes, clades A–F in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 8. Devernodes, clades A–F, right antennae (A–F) and declivity of left elytron (G–L), holotypes (A, C–F) and paratype 2345 (B). A,B,G,H: D. alkippe sp. n., C, I: D. asteria sp. n., D, J: D. chthonia sp. n., E, K: D. drimo sp. n., F, L: D. methone sp. n. Numbering of elytral striae does not necessarily imply homology.

FIGURE 7. Devernodes, clades A–F in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 7. Devernodes, clades A–F, heads dorsal (A–F) and lateral (G–L), holotypes (A, C–F) and paratype 2345 (B). A,B,G,H: D. alkippe sp. n., C, I: D. asteria sp. n., D, J: D. chthonia sp. n., E, K: D. drimo sp. n., F, L: D. methone sp. n.

FIGURE 5 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 5. Devernodes drimo sp. n., holotype. A–D: habitus, dorsal (A), lateral (B), ventral (C), fronto-lateral (D).

FIGURE 11 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 11. Maximum Likelihood inference phylogram of Devernodes weevils from a three fragment dataset with 3223 aligned positions. Digits at internodes are bootstrap values of 60% and more. Branch length shown is proportional to relative divergence with scale bars indicating 0.2 units.

FIGURE 3 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 3. Devernodes asteria sp. n., holotype. A–D: habitus, dorsal (A), lateral (B), ventral (C), fronto-lateral (D); E–G: aedeagus, lateral (E), dorsal (F), ventral (G).

FIGURE 4 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 4. Devernodes chthonia sp. n., holotype. A–D: habitus, dorsal (A), lateral (B), ventral (C), fronto-lateral (D); E–G: aedeagus, lateral (E), dorsal (F), ventral (G).

FIGURE 6 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 6. Devernodes methone sp. n., holotype. A–D: habitus, dorsal (A), lateral (B), ventral (C), fronto-lateral (D); E–G: aedeagus, lateral (E), dorsal (F), ventral (G).

FIGURES 10–20 in New synonymies, new combinations and lectotype designations for weevils in the tribe Naupactini (Coleoptera: Curculionidae: Entiminae)

FIGURES 10–20. Habitus photographs of the species of Naupactini treated herein. 10, Lanterius inermis (Hustache) (senior syn. of Mimographus ocellatus (Lanteri), female MLP). 11, Naupactus auricinctus Boheman, lectotype female NHRS. 12, Naupactus ruficornis Boheman (junior syn of N. auricinctus), lectotype male NHRS. 13, Naupactus bridgesii Waterhouse, lectotype male NHM. 14, Naupactus angulithorax Hustache (junior syn. of N. bridgesii), lectotype female MNHN. 15, Naupactus condecoratus Boheman, lectotype female NHRS. 16, Naupactus bosqi Hustache (junior syn of N. condecoratus), holotype male NMNH. 17, Naupactus cyphoides (Heller), female. 18, Naupactus calamuchitanensis Hustache (junior syn of N. cyphoides), male. 19, Naupactus viridinitens Hustache (junior syn of N. cyphoides), female. 20, Naupactus viridulus Hustache (junior syn of N. cyphoides), paralectotype male MNHN. 21, Trichonaupactus rexus Hustache (junior syn of T. densior Hustache), holotype female MNHN. Figure 10 scale= 1 mm. Figures 11–20 scales= 2 mm.

FIGURE 3 in Dryophthorinae weevils (Coleoptera: Curculionidae) of the forest floor in Southeast Asia: DNA analysis of two new Nephius from Vietnam and Taiwan suggests non-monophyly of Stromboscerini

FIGURE 3. Arbitrarily rooted Maximum Likelihood inference phylogram of Dryophthorinae weevils. Digits at internodes are bootstrap values. Note that both Nephius species form sister clade to Dryophthorus plus the rest of Stromboscerini.

FIGURE 10 in Discovery of Lymantini weevils (Coleoptera: Curculionidae: Molytinae) outside the Americas: Devernodes, a new genus for five new species from Southeast Asia

FIGURE 10. Neighbour-joining clustering of 26 DNA barcoded Devernodes type specimens performed using the online BOLD tree-building engine and Kimura 2-parameter. Branch length shown is proportional to relative divergence with scale bars indicating 0.02 units. Red dots denote illustrated specimens from each of six clusters; "HT" denotes holotypes; images are to scale. Unless otherwise indicated, all type specimens are stored in CNC.

FIGS 448 in Seed-feeding beetles of the weevil tribe Mecysolobini (Insecta: Coleoptera: Curculionidae) developing in seeds of trees in the Dipterocarpaceae

FIGS 448± 452. A. vaticus female terminalia: (448) tergite 7, dorsal; (449) tergite 8, dorsal; (450) spiculum ventrale, dorsal; (451) ovipositor, lateral; (452) hemisternites, dorsal. Scale bars 5 0.5 mm: (448±450) to same scale; (451, 452) diOEerent scales.

FIGS 434 in Seed-feeding beetles of the weevil tribe Mecysolobini (Insecta: Coleoptera: Curculionidae) developing in seeds of trees in the Dipterocarpaceae

FIGS 434±439. A. curvirostris female terminalia: (434) tergite 7, dorsal; (435) tergite 8, dorsal; (436) spiculum ventrale, dorsal; (437) hemisternites of ovipositor, dorsal; (438) hemisternites, lateral; (439) spermatheca. Scale bars 5 0.5 mm: (434±435) to same scale; (436±439) to same scale.

FIGS 426 in Seed-feeding beetles of the weevil tribe Mecysolobini (Insecta: Coleoptera: Curculionidae) developing in seeds of trees in the Dipterocarpaceae

FIGS 426±433. A. curvirostris male terminalia: (426) tergite 7, dorsal; (427) tergum 8 and sternum 8, ventral; (428) spiculum gastrale, dorsal; (429) tegmen, dorsal (slightly distorted during preparation); (430) tegmen, lateral; (431) aedeagus, dorsal; (432) aedeagal apex, apical view, the apex of the aedeagus being at the top of the ®gure, the dorsal surface of the aedeagus at the bottom; (433) aedeagus, lateral. Scale bars 5 0.5 mm; (426±427) to same scale; (428±433) to same scale.

FIGURE 16 in Phylogeny of the weevil genus Rhinusa Stephens based on adult morphological characters and host plant information (Coleoptera: Curculionidae)

FIGURE 16. Phylogenetic hypothesis for the species of Rhinusa based on morphological characters only. Characters are weighted using an iterative a posteriori weighting procedure. The diagram is a strict consensus tree derived from 14 shortest trees under the parsimony criterion. Numbers at the internodes show bootstrap support percentages (1000 pseudoreplicates).

FIGURE 19 in Phylogeny of the weevil genus Rhinusa Stephens based on adult morphological characters and host plant information (Coleoptera: Curculionidae)

FIGURE 19. Host plant preferences of extant species of Rhinusa and inferred evolutionary transitions of host associations mapped onto the strictly morphological equal-weights topology (cf. Fig. 14). The reconstruction suggests that Antirrhineae (Plantaginaceae) are the ancestral hosts for Rhinusa and that the switch to Scrophulariaceae evolved in a single step in the lineage of the R. bipustulata + R. tetra groups. A = Antirrhinum; C = Chaenorhinum; K = Kickxia; L = Linaria; Lo = Lotus L.; M = Misopates; P = Plantago L.; Sc = Scrophularia; Sa = Salix L.; V = Verbascum; Vn = Veronica L.

FIGURES 6–13 in Phylogeny of the weevil genus Rhinusa Stephens based on adult morphological characters and host plant information (Coleoptera: Curculionidae)

FIGURES 6–13. (6) Rhinusa collina, aedeagus in dorsal view; (7) R. collina, aedeagus in lateral view; (8) R. uncipes, aedeagus in lateral view; (9) R. vestita, aedeagus in dorsal view; (10) R. littorea, spiculum ventrale; (11) R. brondelii, spermatheca; (12) R. linariae, spermatheca; (13) R. asellus, spermatheca. Numbers indicate characters and states. Not drawn to the same scale.

FIGURE 17 in Phylogeny of the weevil genus Rhinusa Stephens based on adult morphological characters and host plant information (Coleoptera: Curculionidae)

FIGURE 17. One of 46 shortest trees for the species of Rhinusa derived from parsimony analysis of the morphological equal-weights matrix. Character (above) and state (below) distributions are mapped under unambiguous transformation. Black squares indicate unique transformed characters whereas white circles represent homoplasious characters.