Відмінності між версіями «Than in male. Abdominal sternum VIII with anteromedian keel (Fig. 18F»

Версія за 20:10, 15 березня 2018

18F ), at each and every side of keel base an incredibly little "socket" is present ("s" in Fig. 18F). Terminal filament reduced, shorter than tergum VIII, with few thin annuli. Cercus quick, 0.25?0.50 occasions length of FW. Eggs (Fig. 18A ). Length, 210?85 ; width, 135?63 . Oval (ratio Yellowish brown (Fig. 14). Pterostigma is light orange, much less conspicuous. Little spots maximum length / maximum width = 1.4?.8), with two somewhat big polar caps (ratio maximum with of egg/maximum width of uncoiled polar cap = 1.1?.5), formed by three? extremely extended coiled threads. Chorionic surface with large subcircular chorionic plates, sometimes each plate is divided in 2? portions. Nymphs. Length (mm): physique, 9.7?five.0 mm; cerci, four.0?.0; terminal filament, 5.0?five.1. Head suboval in dorsal view, smooth (devoid of pilose area); Tatus within the List of Readily available Names in Zoology the latter occipital region well created, strongly convex (Figs 4C , bmjopen-2015-010112 14I ). Head capsule having a dorsal spine-like projection at bases of antennae. Antennae 1.1?.five occasions length of head (length of head taken from hind margin to the apex of clypeus); pedicel with tuft of setae on dorsum, flagellum with minute scattered setae; length (mm): scape (0.five), pedicel (0.28), flagellum (two.0). Frons with anterior margin a lot more or significantly less straight (arrow in Fig. 14J), with a little blunt lateral projection ("a" in Fig. 14I), with out median projection. Clypeus and labrum compact, membranous, with many setae on dorsum of labrum. Mandibular tusks robust, reasonably stout, left tusk (Fig. 14A , E) with three apical teeth, increasing in size from the median (smallest), inner and outer; inner tooth slightly directed medially, other individuals directed distally; right tusk (Fig. 14F ) with 2 teeth, the inner shorter. Inner margin of both tusks having a rounded compact tubercle near subapex in addition to a larger and pointed subbasal tubercle (linked having a tuft of rigid setae), this large basal tubercle shows a tiny basal protuberance (giving the impression of a bifid tubercle but with one of many sides aborted); ventral surface and outer margin of tusks with tiny rounded protuberances on the really really hard cuticle; dorsal surface of tusks with many setae and having a tiny basal tubercle; this modest dorsal tubercle is easily observed with no dissecting the mandible and provides an additional point of articulation in between the mandible along with the head capsule ("a" and "b" in Fig. 14I). Incisors and prostheca of each mandibles quite reduced in size, molae relatively well developed. Maxillae with a compact subtriangular basal membranous "gill" (membranous outgrouth). Thorax. Anterior ring of pronotum (or collar sensu Kluge 2004) short (ca. 1/4 the length of posterior ring), anteriorly projecting as spines on lateral corners; posterior ring longer, ring-like. Legs (Fig. 15A , F ). Leg I (Fig. 15A ): femora extremely wide, effectively developed,Phylogeny and jir.2014.0026 biogeography of Asthenopodinae with a revision of Asthenopus...Figure 15. Asthenopus nymphs. A. magnus: A foreleg, d.v. B exact 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 (arrow indicates spine on paraproct). A. angelae: F hind femur, d.v. G foretarsal claw.Than in male.