Fig. 22 in Species groups in the genus Cubitermes (Isoptera: Termitidae) defined on the basis of enteric valve morphology

Fig. 22. Result of principal component analyses; each ellipse joins the samples from the same valve pattern: bd = bilobatodes, bt = bilobatus, fi = finitimus, fu = fungifaber, mu = muneris, ob = oblectatus, oc = oculatus, sa = sankurensis and su = sulcifrons. A. For the workers, based on all variables and indices of their morphology (excluding those concerning their valves) (n = 421); B. For the workers, based only on the variables and indices concerning their valves (n = 347), the "bd" label is partly hidden behind the "fi" label.