Adult phototaxis and first instar larva eat rotten organic matter .
成虫有趋光性,初孵幼虫喜食已腐烂的有机质。
Effect of photoperiod on the development , survival , eclosion and reproduction of 4th instar nymph of three grasshopper species in inner mongolia .
光周期对内蒙古三种草原蝗虫高龄若虫发育、存活、羽化、生殖的影响。
This is the last instar larval stage , which describes the times between each molt ( after an insect sheds its exoskeleton in order to grow ) until the insect reaches sexual maturity .
它正处于老熟幼虫期,即从蜕壳(为了长大昆虫必须脱掉外骨骼)到性成熟的这段时间。
Investigation on the protein varieties in the middle silkgland cells of silkworm , bombyx mori , during 5 ( superscript th ) instar stage could find out the functional proteins concerning with the secretion of the sericin protein .