And here's a video of a horsehair worm in the process of evacuating from its cricket host.
November 20, 2008
Anonymous said...
Gwaah! One day I will learn not to click links on here. Am I the only one feeling that, from this website alone, poor little insects don't have any luck/good karma/much of a chance at a healthy life in the world? It feels so cruel.
November 21, 2008
Anonymous said...
I'm glad that the majority of brain/behavior-controlling parasites affect the insect kingdom.
Bugs don't scare me. Slugs and snails? No problemo. Spiders don't creep me out either. Lizards and snakes? I don't even mind the poisonous kind, as long as they aren't in my house.
But get me anywhere near a parasite? Don't block the door or you might get trampled. GACK!
--TwoDragons
November 21, 2008
Anonymous said...
AAHHG! That... that actually has me feeling bad for the cricket! And completely freaked out. It was almost like watching Aliens for bugs!
November 24, 2008
Anonymous said...
Huh, so thats what they are. When I was a lil kid my grandma was cleaning out her Koi Pond and one of these wiggled out of the algea she scooped out onto the grass. It creeped me out to no end to see this long black Hair curling and wiggling. Gahhhhh!
December 18, 2008
What you're looking at below is a handful of adult horsehair worms. You'll see that they vary quite a bit in length and color, but all have the appearance of wriggling, coarse hairs or wire.
But it's not the adults that are so fascinating. It's their life cycle before reaching maturity that is the most intriguing.
The next time you see a beetle or a grasshopper floating dead in the water, don't assume it was a case of a simple drowning. In fact, in the case of the potato bug, more often than not it was murder (cue screechy stabbing noise...)
The young horsehair worm begins life as an egg that is ingested by a hapless insect. The egg then hatches, and the little worm grows inside its host in typical parasite fashion. But the worm doesn't stop there. No, it will settle for nothing less than the death of its host. And it does so by causing the host to drown itself, so that the matured worm(s) might burst forth into the water just in time to mate.
Wow, murder, betrayal, mating. This has all the hallmarks of a good soap opera.
Thanks for the horsehair worm, Rae.
posted by Raging Wombat at 8:25 PM on Nov 20, 2008
6 Comments
Close this window Jump to comment formAnd here's a video of a horsehair worm in the process of evacuating from its cricket host.
November 20, 2008
Gwaah! One day I will learn not to click links on here. Am I the only one feeling that, from this website alone, poor little insects don't have any luck/good karma/much of a chance at a healthy life in the world? It feels so cruel.
November 21, 2008
I'm glad that the majority of brain/behavior-controlling parasites affect the insect kingdom.
November 21, 2008
*goes pale* Guuhhh...*shudders*
...parasites. I. Hate. Parasites.
Bugs don't scare me. Slugs and snails? No problemo. Spiders don't creep me out either. Lizards and snakes? I don't even mind the poisonous kind, as long as they aren't in my house.
But get me anywhere near a parasite? Don't block the door or you might get trampled. GACK!
--TwoDragons
November 21, 2008
AAHHG! That... that actually has me feeling bad for the cricket! And completely freaked out. It was almost like watching Aliens for bugs!
November 24, 2008
Huh, so thats what they are. When I was a lil kid my grandma was cleaning out her Koi Pond and one of these wiggled out of the algea she scooped out onto the grass. It creeped me out to no end to see this long black Hair curling and wiggling. Gahhhhh!
December 18, 2008