Furcatergalia

Figure 4.Asthenopodinae nymphs: A Hubbardipes crenulatus B Asthenopodes chumuco C Asthenopus magnus D Asthenopus angelae E Asthenopus curtus F Asthenopodes chumuco.

Austrophlebioides sp from the Aire River in the Otway Ranges, Victoria, Australia

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Figure 14.Asthenopus (and Povilla) nymphs, head and mandibles. A–D left mandibles, d.v.: A Asthenopus curtus B Asthenopus angelae C Asthenopus magnus D Povilla adusta. E left mandible dorso-oclusal view, Asthenopus magnus. Right mandibles, d.v.: F Asthenopus angelae, G Asthenopus magnus H Povilla adusta. I–J, Asthenopus magnus head capsule, d. v., with and without mandibles.

Dorsal..

Figure 15.Asthenopus nymphs. Asthenopus magnus: A foreleg, d.v. B same, v.v. (arrow indicates apical projection of tibiotarsus) C middle leg, d.v. (arrow indicates distal brush on tibia) D hind leg E abdominal sterna IX–X (arrow indicates spine on paraproct). Asthenopus angelae: F hind femur, d.v. G foretarsal claw. A–G stereomicroscope photographs F–G light microscope photographs.

Dorsal..

Figure 16.Asthenopus fore (FW) and hind wings (HW) of male imago. A–B Asthenopus curtus FW & HW C–D Asthenopus magnus FW & HW E–F Asthenopus hubbardi FW & HW G–I Asthenopus guarani, FW (details) & HW J–K Asthenopus angelae (from Argentina) FW & HW. Ephoron sp.: L male HW (x.i. = extra intercalary). Stereomicroscope photographs (except L line drawing).

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Figure 17.Asthenopus, general ventral view of male genitalia and detail of penes. A–B Asthenopus curtus C Asthenopus hubbardi D Asthenopus angelae E–F Asthenopus guarani G Asthenopus magnus. Light microscope photographs.

Lateral..

Figure 18.Asthenopus, SEM photographs. Eggs: A Asthenopus curtus (egg extracted from mature nymph), B Asthenopus angelae (egg extracted from mature nymph) C Asthenopus cf. guarani D Asthenopus hubbardi, E Asthenopus magnus. Female abdominal sternum VIII: F Asthenopus magnus G Asthenopus curtus H Asthenopus hubbardi.

Dorsal..

Figure 20.Foreleg of male imago, detail of articulation between tibia and tarsus: A Asthenopodes picteti B Asthenopodes chumuco C Asthenopodes traverae D Hubbardipes crenulatus E Priasthenopus gilliesi F Asthenopus angelae G Asthenopus curtus H Asthenopus guarani I Asthenopus hubbardi J Asthenopus magnus; K Povilla adusta L Ephoron sp. Abbreviations: Ti = tibia; Ta1 = tarsal segment 1; Ta2 = tarsal segment 2.

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Figure 16.Asthenopus fore (FW) and hind wings (HW) of male imago. A–B Asthenopus curtus FW & HW C–D Asthenopus magnus FW & HW E–F Asthenopus hubbardi FW & HW G–I Asthenopus guarani, FW (details) & HW J–K Asthenopus angelae (from Argentina) FW & HW. Ephoron sp.: L male HW (x.i. = extra intercalary). Stereomicroscope photographs (except L line drawing).

Lateral..

Figure 17.Asthenopus, general ventral view of male genitalia and detail of penes. A–B Asthenopus curtus C Asthenopus hubbardi D Asthenopus angelae E–F Asthenopus guarani G Asthenopus magnus. Light microscope photographs.

Adult..

Figure 18.Asthenopus, SEM photographs. Eggs: A Asthenopus curtus (egg extracted from mature nymph), B Asthenopus angelae (egg extracted from mature nymph) C Asthenopus cf. guarani D Asthenopus hubbardi, E Asthenopus magnus. Female abdominal sternum VIII: F Asthenopus magnus G Asthenopus curtus H Asthenopus hubbardi.

Lateral..

Figure 20.Foreleg of male imago, detail of articulation between tibia and tarsus: A Asthenopodes picteti B Asthenopodes chumuco C Asthenopodes traverae D Hubbardipes crenulatus E Priasthenopus gilliesi F Asthenopus angelae G Asthenopus curtus H Asthenopus guarani I Asthenopus hubbardi J Asthenopus magnus; K Povilla adusta L Ephoron sp. Abbreviations: Ti = tibia; Ta1 = tarsal segment 1; Ta2 = tarsal segment 2.

Dorsal..

Figure 16.Asthenopus fore (FW) and hind wings (HW) of male imago. A–B Asthenopus curtus FW & HW C–D Asthenopus magnus FW & HW E–F Asthenopus hubbardi FW & HW G–I Asthenopus guarani, FW (details) & HW J–K Asthenopus angelae (from Argentina) FW & HW. Ephoron sp.: L male HW (x.i. = extra intercalary). Stereomicroscope photographs (except L line drawing).