Find research datasets worth reusing

opencc-by-4.0Jun 2018View details →

Fig. 2 in Larval morphology of Yateberosus, a New Caledonian endemic subgenus of Laccobius (Coleoptera: Hydrophilidae), with notes on 'Berosus - like' larvae in Hydrophiloidea

Fig. 2. Head morphology of the third instar larva of Laccobius (Yateberosus) sp. A – head in dorsal view; B – head in ventral view; C – detail of clypeolabrum in dorsal view. Chaetotaxy omitted in A–B.

Figs. 23-29. 23-26 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 23-29. 23-26 – Laccobius munus Gentili, 1995, holotype. 23 – aedeagus, dorsal view; 24– ditto, lateral view; 25 – ditto, ventral view; 26 – genital segment. 27-29 – L. pluvialis sp. nov., holotype. 27 – aedeagus, ventral view; 28 – ditto, lateral view; 29 – genital segment.

Figs. 5-11. 5-7 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 5-11. 5-7 – Laccobius affinis Knisch, 1927, aedeagus. 5 – paralectotype, dorsal view; 6 – lectotype, lateral view; 7 – lectotype, ventral view. 8-11 – L. egregius Gentili, 1995, holotype. 8 – aedeagus, dorsal view; 9 – ditto, lateral view; 10 – ditto, ventral view; 11 – genital segment.

Figs. 1-4. 1-3 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 1-4. 1-3 – Laccobius pluvialis sp. nov., paratype. 1 – habitus, ventral view; 2 – right wing; 3 – right antenna. 4 – L. incisus Gentili, 1989, paratype, habitus, dorsal view.

Figs. 30-38. 30-31 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 30-38. 30-31 – Laccobius senguptai Gentili, 1979, holotype. 30 – aedeagus, dorsal view; 31 – ditto, lateral view. 32-33 – L. sharmai Gentili, 1995, holotype. 32 – aedeagus, dorsal view; 33 – ditto, lateral view. 34-35 – L. silvester sp. nov., holotype. 34 – aedeagus, dorsal view; 35 – ditto, lateral view. 36-38 – L. shorti sp. nov. 36 – holotype, aedeagus, dorsal view; 37 – paratype from Chiang Mai, aedeagus, lateral view; 38 – holotype, ventral view.

Figs. 15-22. 15-16 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 15-22. 15-16 – Laccobius eliogentilii Hebauer, 2002 (after HEBAUER 2002). 15 – aedeagus, dorsal view; 16 – ditto, lateral view. 17-19 – L. incisus Gentili, 1989, holotype. 17 – aedeagus, dorsal view; 18 – ditto, lateral view; 19 – ditto, ventral view. 20-22 – L. jaechi Gentili, 1988, holotype. 20 – aedeagus, dorsal view; 21 – ditto, lateral view; 22 – ditto, ventral view.

Figs. 12-14. Laccobius celsus Gentili, 1989, holotype. 12 in Revisional notes on the genus Laccobius. I. Subgenus Glyptolaccobius (Coleoptera: Hydrophilidae)

Figs. 12-14. Laccobius celsus Gentili, 1989, holotype. 12 – aedeagus, dorsal view; 13 – ditto, lateral view; 14 – ditto, ventral view.

Figs. 11–13 in Taxonomic notes on Laccobius, subgenus Glyptolaccobius, with new records and description of four new species (Coleoptera: Hydrophilidae)

Figs. 11–13. Habitats of Glyptolaccobius species. 11 – India, Meghalaya, Laitkynsew env., 460 m a.s.l.: type locality of L. sipeki sp. nov., locality of L. pluvialis and L. eliogentilii (arrow indicates the position of the microhabitat where the specimens were collected); 12 – India, Meghalaya, Laitkynsew env., 810 m a.s.l.: exposed seepages at the side of a road, locality with common occurrence of L. pluvialis; 13 – India, Arunachal Pradesh, 1 km N of Bhalukpong: seepages at the road side, type locality of L. hanka sp. nov. and L. josefi sp. nov. Photos by M. Fikáček.

Figs. 4–6 in Taxonomic notes on Laccobius, subgenus Glyptolaccobius, with new records and description of four new species (Coleoptera: Hydrophilidae)

Figs. 4–6. Aedeagus (a – dorsal view, b – ventral view, c – lateral view). 4 – L. moriyai Kamite, Ogata & Hikida, 2007; 5 – L. pluvialis Gentili, 2006; 6 – L. sipeki sp. nov. Scale bar: 0.25 mm.

Figs. 7–10 in Taxonomic notes on Laccobius, subgenus Glyptolaccobius, with new records and description of four new species (Coleoptera: Hydrophilidae)

Figs. 7–10. Habitus of Glyptolaccobius species. 7 – L. guttalis sp. nov., male, holotype; 8 – L. moriyai Kamite, Ogata & Hikida, 2007, female; 9 – L. josefi sp. nov., male, paratype; 10 – L. sipeki sp. nov., male, holotype.

Figs. 1–3 in Taxonomic notes on Laccobius, subgenus Glyptolaccobius, with new records and description of four new species (Coleoptera: Hydrophilidae)

Figs. 1–3. Aedeagus (a – ventral view, b – dorsal view, c – lateral view). 1 – L. guttalis sp. nov.; 2 – L. hanka sp. nov.; 3 – L. josefi sp. nov. Scale bar: 0.25 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.