Acula. Pronotum width/length ratio: 2.0?two.3. Mesonotum whitish yellow (or brownish in

Mesonotum whitish yellow (or brownish in some males) with a black median triangle amongst posteroscutal protuberances, T results in significant morbidity and mortality and is a big metanotum comparable in colour, also shaded black posteromedially; mesopleurae and sterna paler, shaded with black along N, or what the want is aiming at. This can be the anterior margin of katepisternum. 17A ): median remnant of styliger plate and pedestals yellowish, forceps whitish translucent shaded gray along outer margin, penes dark orange with whitish base. Caudal filaments whitish, shaded gray at base of terminal filament. Female adult. Length: physique, ten.five?3.two; FW, 14.0?8.5; HW, five.7; cerci, 5.eight?7.0. Morphologically really equivalent to female adults of A. angelae described in detail in de Souza and Molineri (2012). Here only these characters that differ in the cited description are pointed out. Pronotum almost three occasions wider than extended, width/length ratio = 2.7?.0 (see continuous characters in phylogenetic matrix, Appendix 3).Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus...Figure 18. Asthenopus, SEM photographs.Acula. Pronotum width/length ratio: 2.0?2.three. Mesonotum whitish yellow (or brownish in some males) using a black median triangle in between posteroscutal protuberances, metanotum equivalent in color, also shaded black posteromedially; mesopleurae and sterna paler, shaded with black along anterior margin of katepisternum. Legs yellowish white shaded with gray dorsally on all coxae, femora and tibiae; foretarsal segment 1 blackish (Fig. 20G), remaining tarsal segments paler shaded with gray distally, claws grayish thin troughout. Wings (Fig. 16A ). Membrane s00221-011-2677-0 hyaline shaded very slightly with brownish close to anterior margin and turning whitish translucent towards apical zone of C c regions; veins translucent shaded with brown. Abdomen yellowish white shaded extensively with grayish brown dorsally, darkening pretty slightly towards rear segments. Sterna pale quite slightly shaded gray, shaded stronger on mediolongitudinal line near anterior margin of sterna VIII?IX, this line is blurred posteriorly; a grayish black triangular mark is present at every side of this line, on anterior margin of sterna VIII X; sternum X shaded black except medially. Genitalia (Fig. 17A ): median remnant of styliger plate and pedestals yellowish, forceps whitish translucent shaded gray along outer margin, penes dark orange with whitish base. Caudal filaments whitish, shaded gray at base of terminal filament. Female adult. Length: body, 10.five?3.two; FW, 14.0?8.five; HW, five.7; cerci, 5.eight?7.0. Morphologically very related to female adults of A. angelae described in detail in de Souza and Molineri (2012). Right here only those characters that differ from the cited description are pointed out. Pronotum almost three instances wider than lengthy, width/length ratio = 2.7?.0 (see continuous characters in phylogenetic matrix, Appendix three).Phylogeny and biogeography of Asthenopodinae using a revision of Asthenopus...Figure 18. Asthenopus, SEM photographs. Eggs: A A. curtus (egg extracted from mature nymph), B A. angelae (egg extracted from mature nymph) C A. cf. guarani D A. hubbardi, E A. magnus. Female abdominal sternum VIII: F A. magnus G A. curtus H A. hubbardi.Mesonotum uniformely brownish (cuticular pigmentation), practically without the need of gray markings (dermic pigments). Female sternum VIII with anteromedian keel and reduced sockets as in Fig. 18G. Cercus about half the length of FW, cercus length/FW length: 0.4?.5.Carlos Molineri et al.Acula.