janais_delport 的鑑定
照片/聲音
觀察者
peterswart描述
These two were in the same place as https://www.inaturalist.org/observations/202522265. Approx 1m outside the drip line of the cave entrance. The bristletails were in a recess on the wall of the 1.5m wide crack that leads to the cave entrance. Not sure of the gender of either. I could not see an ovipositor, nor could I see the spurs on the maxillipalps.
照片/聲音
觀察者
peterswart描述
Entrance/Twilight zone of cave. There is a little light, lots of moisture in winter. Cool all year.
照片/聲音
觀察者
peterswart描述
One of a few bristle tails in the entrance zone of the cave. This one dropped off the cave wall and disappeared into a crack before I could take more pictures.
照片/聲音
觀察者
peterswart描述
Body (excluding tail) approx 20mm. This was the only specimen I saw. It was inside the cave near floor level, but directly below a sky-light cave entrance 20m above. This means that although it was deep into the dark zone of the cave, there was an entrance nearby.
照片/聲音
觀察者
peterswart描述
Body: 11mm, Ant:26mm, Cerci:5mm, Term filament: 17mm. Found on the bottom of a large boulder, near the entrance, but in a completely dark area
照片/聲音
觀察者
peterswart描述
There was a group of 4 bristletails together on the wall in the twilight zone of the cave. This area is in deep shade, and probably remains cool and damp most of the year.
照片/聲音
觀察者
peterswart描述
It appears that bristletails do not travel well, as these have lost their scales too.
照片/聲音
觀察者
peterswart描述
Ronan's Well Cave entrance. There were a number of bristletails in the cave entrance. See the last picture were a few have congregated in a recess in the cave wall.
統計
- 27
