Supra anal plate reddish brown, posterior portion pubescent; anterior margin slightly concave, lateral ones constricted on median portion and not so elongated distal projections (Fig.
supra anal plate pale yellow, with anterior margin slightly concave, lateral ones constricted on median portion and posterior rounded, with thick bristles (Fig.
First was an unusual undulating pattern to the entire body of the larvae which was even more pronounced for the anal plate cuticle.
Stoffolano also noted spherical structures underneath the anal plate cuticle of several species of dipteran larvae much like our observations of small pits or holes in H.
This indicates the presence of high concentrations of chloride ions within the anal plate tissues.
Cauda smoked lightbrown, as pigmented as anal plate and paler than SIPH; 0.
Cauda pointed, light brown as anal plate, and the proximal third of SIPH; 0.
Anal plates each about 135-160 [micro]rm long, width of single plate 95-115 [micro]m; each plate triangular with a rather rounded apex, and with 4 setae near apex, each 28-33 [micro]m long (but most missing).
Anal plates each about 68-70 [micro]m long, plates with apices wide apart; each plate triangular with a rather rounded apex, and with 4 setae, 3 near apex and 1 on each inner margin; length of apical setae 25-30 [micro]m long.
Genital and anal plates
more or less as pigmented as head.
Visible abdominal sternites 2[degrees] to 5[degrees] convex, with scattered, setiferous punctures; anal plate longer than in male, strongly convex, punctate, with scattered long setae near the basal border and row of 8 slender setae on apical border.
balli is more elongate, the male antennal club is larger and the dorsal vestiture in both sexes is much longer and denser than in the new species, the male anal plate of P.