Mouth parts of the larva of Chironomus athalassicus
a. Mentum - note central trifid tooth of type III, and 4th laterals reduced to level of fifth (type II);
b. Antenna; c. Pecten epipharyngis with broad sharp teeth; d. Ventromentum -
note broad band at anterior margin; e. Mandible of type IIB (furrows arrowed). [ Return to Index | Return to C. athalassicus ]