STUDIES ON THE FEEDING BEHAVIOUR OFACRIDOIDS IN THE TYPICAL STEPPE SUBZONEOF THE NEI MONGOL AUTONOMOUS REGIONI. CHARACTERISTICS OF FOOD SELECTIONWITHIN THE ARTIFICIAL CAGES
内蒙古典型草原蝗虫食性的研究1.罩笼供食下的取食特性

This paper deals with the feeding behaviour of dominant and representative species of three subfamilies of acridoids. The dominant species are Dasyhippus barbipes (F. -W.), Myr-meleotettix palpalis (Zub.) and Chorthippus dubius (Zub.), and the representative ones are Calliptamus abbreviatus (Ikonn.), Pararcyptera microptera meridionalis (Ikonn.), Chorthippus fallax (Zub.), Oedaleus asiaticus B. -Bienko and Angaracris barabensis (Pall.). The observations on their feeding behaviour were carried out in the mid...