THE BIOLOGY OF RAPHIDIOPTERA: A REVIEW OF PRESENT KNOWLEDGE
THE BIOLOGY OF RAPHIDIOPTERA: A REVIEW OF PRESENT KNOWLEDGE
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作者:
H. Aspöck
Raphidioptera were among the most poorly investigated insects before 1960, and there was very little information on the biology of snakeflies. During the past 40 years, however, both families of the order – Raphidiidae and Inocelliidae – have been the subjects of intensive research in all major parts of the world where snakeflies occur. The number of known species has increased considerably, from 62 in 1960 to 206 species, which means that about 70% of the known species have been discovered within this period. Almost all of these have been studied alive, partly as adults but mainly as larvae in the field, and particularly in the laboratory during rearing of immature stages. The aim of this review is to summarize what we know and what we do not know, and to outline open questions of particular significance, also in the context of a possible role of snakeflies in integrated pest control.