Mouthparts of C. species 3g
a. Pecten epipharyngis with broad teeth (type C); b. Antenna with AR about 2;
c. Mentum of type III, 4th laterals hardly reduced (type I); d. Ventromentum with about 40 striae;
e. Mandible type IIB - 3rd inner tooth partly developed and colored.
Polytene chromosomes of C. species 3g.Note only nucleolus subterminal in arm G.