Humpesch Uwe
Biologische Station Lunz, Niederösterreich, Lunz, Osterreich.
Oecologia. 1971 Dec;7(4):328-341. doi: 10.1007/BF00345857.
Observations were carried out at the Biological Station Lunz in Lower Austria.If chemical and temperature conditions are kept constant, the subimagines of B. alpinus emerge under natural illumination only in light, mainly between 12.00 and sunset. In permanent light the rhythmicity of emergence seems to be disturbed, in permanent darkness emergence is suppressed.Under natural conditions the duration of the subimago stage depends only on temperature and is not fixed to a particular time of day.
观察是在奥地利下奥地利州的伦茨生物站进行的。如果化学和温度条件保持恒定，高山扁角水虻的亚成虫仅在自然光照下的白天出现，主要在12点至日落之间。在持续光照下，羽化的节律似乎受到干扰，在持续黑暗中羽化受到抑制。在自然条件下，亚成虫阶段的持续时间仅取决于温度，并不固定在一天中的特定时间。
