FIGURES 27–36 in The Family Baetidae (Insecta: Ephemeroptera) from Venezuelan Guayana's Uplands

FIGURES 27–36. Camelobaetidius janae. Nymph. Mouthparts (Figs. 27–32): 27, labrum, left d.v., right v.v.; 28, left mandible v.v.; 29, right mandible v.v.; 30, hypopharynx v.v.; 31, maxilla v.v.; 32, labium, left v.v., right d.v. 33, leg I; 34, tarsal claw I. 35, posterior margin of tergum IV. 36, paraproct