Find research datasets worth reusing

Figs. 9–12 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 9–12. Bunites distigma (first-instar larva). 9–10) Labium, dorsal and ventral aspects, respectively; 11) Anterior margin of prementum, dorsal aspect; 12) Apex of second labial palpomere, ventral aspect. LA ¼ labium. Numbers and lowercase letters refer to primary setae and pores, respectively. Solid squares refer to additional setae. Scale bar ¼ 0.20 mm for Figs. 9–10.

Fig. 19 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Fig. 19. Strict consensus cladogram obtained from four most parsimonious topologies of 10 terminal taxa of first-instar larvae of Colymbetini, with character changes mapped for each clade. Jackknife values indicated inside the boxes. * ¼ homoplastic character state transformation, ― ¼ reversal to the plesiomorphic condition.

Figs. 16–18 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 16–18. Bunites distigma (first-instar larva). 16–17) Eighth abdominal segment, dorsal and ventral aspects, respectively; 18) Urogomphus, dorsal aspect. AB ¼ eighth abdominal segment, UR ¼ urogomphus. Numbers and lowercase letters refer to primary setae and pores, respectively. Additional setae and pores not labeled. Scale bars ¼ 0.20 mm.

Figs. 1–3 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 1–3. Bunites distigma (first-instar larva). 1) Habitus, dorsal aspect; 2–3) Cephalic capsule, dorsal and ventral aspects, respectively. FR ¼ frontoclypeus, PA ¼ parietal. Numbers and lowercase letters refer to primary setae and pores, respectively. Additional setae not labeled. Scale bar ¼ 1.00 mm for Fig. 1 and 0.30 mm for Figs. 2–3.

Figs. 13–15 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 13–15. Bunites distigma (first-instar larva). 13–14) Metathoracic leg, anterior and posterior aspects, respectively; 15) Distal portion of metatarsus, anterior aspect. CO ¼ coxa, FE ¼ femur, PT ¼ pretarsus, TA ¼ tarsus, TI ¼ tibia, TR ¼ trochanter. Numbers and lowercase letters refer to primary setae and pores, respectively. Solid squares refer to additional setae. Scale bar ¼ 0.20 mm for Figs. 13–14.

Figs. 4–8 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 4–8. Bunites distigma (first-instar larva). 4–5) Antenna, dorsal and ventral aspects, respectively; 6) Mandible, dorsal aspect; 7–8) Maxilla, dorsal and ventral aspects, respectively. AN ¼ antenna, MN ¼ mandible, MX ¼ maxilla. Numbers and lowercase letters refer to primary setae and pores, respectively. Solid squares and solid triangles refer to additional setae and pores, respectively. Scale bars ¼ 0.20 mm.

FIGURES 12–13 in Bunites distigma (Brullé, 1837): discovery of the second- and third-instar larvae and phylogenetic relationships within the Colymbetinae (Coleoptera: Dytiscidae)

FIGURES 12–13. Habitat of larvae of Bunites distigma (Brullé, 1837): (12) landscape in Abra de Salvear, Yala-Termas de Reyes road, Jujuy Province, Argentina; (13) portion of the roadside pond where the larvae were collected.

FIGURE 14 in Bunites distigma (Brullé, 1837): discovery of the second- and third-instar larvae and phylogenetic relationships within the Colymbetinae (Coleoptera: Dytiscidae)

FIGURE 14. Strict consensus cladogram obtained from the cladistic analysis, with Bremer support values indicated above branches and Bootstrap values higher than 50 indicated below branches.

FIGURES 8–11 in Bunites distigma (Brullé, 1837): discovery of the second- and third-instar larvae and phylogenetic relationships within the Colymbetinae (Coleoptera: Dytiscidae)

FIGURES 8–11. Bunites distigma (Brullé, 1837), instar III larva: (8) head, dorsal aspect (color pattern not represented); (9) abdominal segment VIII and urogomphi, dorsal aspect; (10) left prothoracic leg, anterior aspect; (11) right prothoracic leg, posterior aspect. CO: coxa; FE: femur; FR: frontoclypeus; LAS: last abdominal segment; PA: parietal; PT: pretarsus; TA: tarsus; TI: tibia; TR: trochanter; U: urogomphus. Scale bars = 1 mm.

FIGURE 15 in Bunites distigma (Brullé, 1837): discovery of the second- and third-instar larvae and phylogenetic relationships within the Colymbetinae (Coleoptera: Dytiscidae)

FIGURE 15. One of the two most parsimonious cladograms obtained from the cladistic analysis, with character state changes mapped (using ACCTRAN optimization) for all Colymbetinae clades. Numbers in bold underlined indicate character state transformations that are unique within the subfamily.

FIGURES 1–7 in Bunites distigma (Brullé, 1837): discovery of the second- and third-instar larvae and phylogenetic relationships within the Colymbetinae (Coleoptera: Dytiscidae)

FIGURES 1–7. Bunites distigma (Brullé, 1837). (1–3) Adults with different elytral color pattern, dorsal aspect: (1) elytra predominantly black with small ferrugineous macula on external margin very weakly marked; (2) elytra predominantly black with small ferrugineous macula on external margin well marked; (3) elytra black with large ferrugineous macula extending anteriorly and at base. (4–5) Instar III larva: (4) head, dorsal aspect; (5) abdominal segments VII–VIII and urogomphi, dorsal aspect. (6–7) Instar II larva: (6) head, dorsal aspect; (7) abdomen, dorsal aspect. Scale bars = 4 mm for Figs 1–3 and 1 mm for Figs 4–7. For a picture of instar I see Michat et al. (2017).