截头堆砂白蚁原始繁殖蚁行为特点研究

STUDIES ON BEHAVIOUR FEATURE OF PRIMARY REPRODUCTIVES IN CRYPTOTERMES DOMESTICUS (HAVILAND)(ISOPTERA:KALOTERMITIDAE)

本文主要论述截头堆砂白蚁Cryptotermesdomestictis (Haviland)原始繁殖蚁行为特点以及利用其特点判断木材及木制品有该蚁存在的方法。原始繁殖蚁行为特点 :1、刚分飞时有趋光性。 2、雌雄蚁没有明显的追逐行为。 3、脱翅后的原始繁殖蚁喜欢找隐蔽的场所营站。 4、钻洞后的原始繁殖蚁封闭洞口 ,抗外界干扰。 5、在洞内活动、取食、排泄、繁殖子代。 6、原始繁殖蚁形成群体后把排泄物推出洞外。 7、原始繁殖蚁形成群体后容易蔓延。判断有该蚁存在的方法 :1、木材及木制品表面有 0 3mm - 1 5mm圆形封闭或未封闭洞口。 2。

This paper deals with the behaviour feature of primary reproductives in C. domesticus and the method identifying if or not existing this species termite in woods and wood products according to the damage feature.\;The behaviour feature of primary reproductives in C.domesticus:\;1.Primary reproductives just swarming have phototaxis.\;2.Male & female primary reproductives have no obvious pursuit behaviour.\;3.Primary reproductives losing wings like search and go deep into the concealing place.\;4.Primary reproductives after going into holes close the mouths of holes against the disturbing of external factors.\;5.Primary reproductives move, eat, excrete and reproduce offspring in holes.\;6.Primary reproductives after forming colony push out excrements from holes.\;7.Primary reproductives after forming colony easily spread.\;The method identifying if or not existing termites. C.domesticus in woods and wood products:1.Size 0.3～1.5mm,closed or no closed, circular holes appear in the surface of woods and wood products.\;2.Fine sand shape and no easy crushed substances appear in the outside of holes.\;