Abstract
A satisfactory technique for colonization of chironomids, (Chironomus sp. #51, C. monochronomus van der Wulp, C. fulvipilus Rempel, Pentaneura pilosella Loew, Tanypus grodhausi Sublette, Micropsectra nigripilus Johannsen) has been developed. Plastic rearing units are aerated and larvae are fed Dog Kisses ® (Hartz Mountain Products Corp.). Temperature has a major influence on the developmental rate.