2 Citations
FIGURES 21−27. C. violaceus, nymph. 21, head, d.v.; 22, abdominal sterna IX−X; 23, fore leg, v.v.; 24, same, d.v.; 25, middle leg, d.v.; 26, hind leg, d.v.; 27, gill I. Abbreviations: br= basal row (femoral filtering setae, most setae omitted); gb=glabrous band; ir=inner double row (filtering setae, tibia); vor= ventral-outer double row (filtering setae, tibia); s= spine of paraproct.