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Fig. 10 in Immature stages of Taenioderini (Coleoptera: Scarabaeidae: Cetoniinae): a report of hidden morphological diversity

Fig. 10. Third instar larvae of Taenioderini. A–H – ultimate abdominal segment, ventral aspect. A – Chalcothea neglecta. B – Coilodera diardi. C – C. penicillata. D – Euselates cineraceus. E – E. laoticus. F – Meroloba suturalis. G – Plectrone tristis. H – Taeniodera sp. Scale bars = 1 mm.

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Fig. 7 in Immature stages of Taenioderini (Coleoptera: Scarabaeidae: Cetoniinae): a report of hidden morphological diversity

Fig. 7. Third instar larvae of Taenioderini. A–I – left mandible (dorsal, medial and ventral aspect), J–O – right mandible (ventral, medial and dorsal aspect), P–R – thoracic spiracle, S–T – pretarsus. A–C,P – Meroloba suturalis. D–E,Q – Plectrone tristis. G–I,R – Taeniodera sp. J–L,S – Chalcothea neglecta. M–O,T – Coilodera diardi. Scale bars: Figs A–O,S = 1 mm; Figs P–R = 0.7 mm; Fig. T = 0.1 mm.

Fig. 9 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 9. Third instar larva of Laccobius kunashiricus Shatrovskiy, 1984, anterior margin of head capsule, dorsal (A) and ventral (B) (both drawn from dorsal).

Fig. 8 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 8. Third instar larva of Laccobius kunashiricus Shatrovskiy, 1984, head capsule, dorsal (A) and ventral (B) view.

Fig. 4 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 4. First instar larva of Laccobius kunashiricus Shatrovskiy, 1984, anterior margin of head capsule, dorsal (A) and ventral (B) view (both views drawn from a slide with the head capsule mounted with dorsal side up).

Fig. 2. Laccobius kunashiricus Shatrovskiy, 1984.A in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 2. Laccobius kunashiricus Shatrovskiy, 1984.A – third instar larva; B – feeding behaviour of larva; C–D – pupa in pupal chamber.

Fig. 5 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 5. First instar larva of Laccobius kunashiricus Shatrovskiy, 1984, head appendages. A–B – antenna, dorsal (A) and ventral (B) view; C–D – mandible, dorsal view; E–F – maxilla, dorsal (E) and ventral (F) view; G–H – labium, dorsal (G) and ventral (H) view. Asterisk (*) in the scale bar means same scale.

Fig. 12 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 12. Pupa of Laccobius kunashiricus Shatrovskiy, 1984. A–C – whole pupa, dorsal (A), lateral (B), and ventral (C) view; D–E – detail of position of styli on pronotum (styli removed), dorsal (D) and lateral (E) view; F – detail of abdominal apex, lateral view.

Fig. 3 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 3. First instar larva of Laccobius kunashiricus Shatrovskiy, 1984, head capsule, dorsal (A) and ventral (B) view.

Fig. 11 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 11. Mesothoracic leg of Laccobius kunashiricus Shatrovskiy, 1984. First (A) and third (B) instar larva, anterior view.

Fig. 10 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 10. Third instar larva of Laccobius kunashiricus Shatrovskiy, 1984, head appendages.A–B – antenna, dorsal (A) and ventral (B) view; C–D – mandible, dorsal view; E–F – maxilla, dorsal (E) and ventral (F) view; G–H – labium, dorsal (G) and ventral (H) view.

Fig. 6 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 6. Second instar larva of Laccobius kunashiricus Shatrovskiy, 1984, head appendages. A–B – antenna, dorsal (A) and ventral (B) view; C–D – maxilla, dorsal (C) and ventral (D) view.

Fig. 7 in Description of immature stages of Laccobius kunashiricus, with a key to genera of the Laccobiini based on larval characters (Coleoptera: Hydrophilidae)

Fig. 7. Third instar larva of Laccobius kunashiricus Shatrovskiy, 1984.A – head, dorsal view; B – prosternal sclerite, ventral view; C – mesonotal sclerites, dorsal view; D – spiracular atrium, dorsal view.

Fig. 2 in A new tribe in the Chironominae (Diptera: Chironomidae) validated by first immature stages of Xiaomyia Saether & Wang and a phylogenetic review

Fig. 2. Xiaomyia Saether & Wang, 1993, T IV–VI of pupa. A, Fujian (Nanjing); B, Hubei (Enshi); C, Yunnan (Luosuo R.); D, Chongqing (Wuxi); E, Guangxi (Napo); F, Chongqing (Chengkou). Scale bars = 100 µm (A–F).

Fig. 1. Adult. A in A new tribe in the Chironominae (Diptera: Chironomidae) validated by first immature stages of Xiaomyia Saether & Wang and a phylogenetic review

Fig. 1. Adult. A, habitus of male Xiaomyia Saether & Wang, 1993 (Anhui); B, hypopygium dorsal view Xiaomyia (Anhui); C, hypopygium, ventral view, Xiaomyia; arrow indicates remnant of virga (Fujian); D, female genitalia, ventral, Xiaomyia (Chongqing); E, female genitalia, ventral, Shangomyia (Yunnan). Scale bars = 400 µm (A); 50 µm (B, C); 100 µm (D, E).

Fig. 4 in A new tribe in the Chironominae (Diptera: Chironomidae) validated by first immature stages of Xiaomyia Saether & Wang and a phylogenetic review

Fig. 4. Larval colour photographs, Xiaomyia Saether & Wang (A, B, D, F, G) and Shangomyia Saether & Wang (C, E). A, head capsule, ventral view; B, C, maxilla and premento-hypopharyngeal complex, arrows showing ribbed lobes; D, E, posterior occipital region; F, dorsal sclerite of head; G, larval abdomen, showing pupal abdominal spinulation beneath larval skin. Scale bars = 200 μm (A, G); 100 µm (F); 50 µm (B, C, D, E).

Fig. 3 in A new tribe in the Chironominae (Diptera: Chironomidae) validated by first immature stages of Xiaomyia Saether & Wang and a phylogenetic review

Fig. 3. Xiaomyia Saether & Wang, 1993, larva. A, head capsule, ventral view; B, dorsal surface of head; C, antenna; D, labrum; E, mandible; F, mentum, ventral view; G, ventromentum, detail, indicating variation of lateral teeth; H, ribbed lobe. Scale bars = 50 µm (A, B); 25 µm (C–H).

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Figs. 57–58 in Biology and Morphology of the Immature Stages of the Cleptoparasitic Bee Coelioxys chichimeca (Hymenoptera: Apoidea: Megachilidae)

Figs. 57–58. SEM micrographs of fifth instar of Coelioxys chichimeca. 57. Head, near frontal view. 58. Head, lateral view. 59. Spiracle, now with rim.

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Figs. 41–50 in Biology and Morphology of the Immature Stages of the Cleptoparasitic Bee Coelioxys chichimeca (Hymenoptera: Apoidea: Megachilidae)

Figs. 41–50. SEM micrographs of third instar of Coelioxys chichimeca. 41. Entire larva, lateral view. 42. Head, near frontal view. 43. Head, lateral view. 44. Close-up of hypostomal tubercle of another specimen, showing setalike sensilla compared with those of second instar, 45. Left mandible, dorsal view showing reduced basal tubercles, absence of outer spine on apical part of mandible, and elongate, fanglike apex. 46. Antenna, lateral view. 47–50. Spiracles of abdominal segment 5–8, respectively, all to same scale, showing size increases of atrial opening; nature of material in 8th spiracle not understood but occurs in another specimen as well.