ハエが寄生虫に寄生されて大量の卵を産んでいるところを採取したと思っていましたが、真相はもっと面白かったです

I found Nagatomyia melanica (Tabanidae) in a mountain stream in Japan. This horsefly distributes only in Japan and has the habit of protecting their eggs. This behavior has not been observed since 1968, but this time I had a valuable opportunity to observe that behavior.

ツイッターはこちら  / ugomekimushi  
サブチャンネル
   / @userop7py5wk3y  

#寄生虫
#ハエ
#ウジ