56 



Second Axillary (Fig.88) 



Radial Fulcalare weakly sclerotized: slender. 



Ridges - Dorsal view: Proximal ridge entire; distinct from the lobe. Apex narrow. Anterior 

 to median section obscured by the distal ridge. Median to posterior section strongly 

 enlarged above the distal ridge. Posterior section moderately enlarged above the distal 

 ridge; oriented posteriad; slender: moderately long: distinct from lobe and moderately 

 extended past the posterior margin of lobe. Distal ridge distinct from lobe. Apex not fused 

 to the proximal ridge apex; oriented ventrad; convex; spatulate; moderately short. Anterior 

 section moderately short: curved antero-ventrad, basally abruptly, but weakly, curved 

 distad. Median to posterior section extends adjacent to. but lies below, the proximal ridge; 

 very weakly demarcated from the body by an impression. Posterior section acerose: very 

 weakly extended past the posterior margin of the lobe. - Ventral view: Proximal ridge 

 slender; short; curved proximad; distinct from lobe. Apex aciculate. Anterior to antero- 

 median section digitate; slender; conceals the distal ridge. Median to posterior section 

 digitate; slender; conceals the distal ridge. Distal ridge slender; short. Anterior to median 

 section concealed by the proximal ridge. Median and posterior sections arise from the 

 posterior and proximal margins of the distal lobe; distinct from the lobe; broad but short. 

 Median section convex. Postero-median section waisted. Subalare tendon attachment point 

 short and broad; apically not curved ventrad; posterior margin rounded, but truncate; 

 extends posteriad from the median; spatulate; weakly visible dorsally. 

 Body - Dorsal view: about as long as broad. Proximal lobe moderately long and broad; 

 deltoid; arises medially from the ridge, but depressed below the ridge; strongly sclerotized; 

 convex. Base broad. Apex broadly rounded; straight. Anterior margin very weakly concave. 

 Posterior margin very weakly enlarged; very weakly concave. Distal lobe moderately large 

 and broad: deltoid: shorter but broader than the proximal lobe: moderately sclerotized; 

 concave. Anterior margin convex. Apex broadly rounded. Posterior margin convex; very 

 weakly reduced. - Ventral view: Proximal lobe large: convex. Posterior wing process 

 junction formed as a large, slenderly ovoid convexity; arises from the postero-distal margin 

 of the lobe and extends antero-proximad to the lobe mid-line. Distal lobe moderately large 

 and broad; discontinuous with ridge; deeply concave. 



Median Plate (Fig.89) 



FM1 oriented strongly postero-distad. Anterior section very narrow. Median to posterior 

 section moderately narrow. Proximal margin convex. Articulation with 2Ax extends from 

 the antero-distal margin of the distal lobe to the posterior section, over the posterior section 

 of the ventral ridge. Distal margin narrowly and weakly fused to 3Ax. FM2 moderately 

 long and slender; oriented postero-distad; acerose. Anterior to posterior section separated 

 from FM1 by a long, narrow section of membrane. 



Third Axillary (Fig.90) 



Head very broad and convex: dorso-ventrally flattened. Dorsal surface deeply and 

 extensively concave. Anterior margin dorsally weakly convex; not enlarged ventrally; from 

 proximal angle it is oriented antero-distad. Antero-proximal margin not extended anteriad. 



