species of the day: Sergentia koschowi

[eub]

The deepest-living insect known, a bloodworm from the near-anaerobic abyssal oozes of Lake Baikal. Chock full of hemoglobin.

Comments

[fuzzycoffeebean.livejournal.com]

But there is no species of insect that completes its life cycle in an extreme aquatic environment. Again, just like the oceanic Halobates, only a part of the Chironomidae life cycle is in that environment (larvae and pupae), midges are mosquito-like and the adults are air borne.