Fotos / Sonidos
Qué
Chapulines Llamativos (Género Sphenarium)Observ.
kjudgeLugar
10700 – 104 Avenue MacEwan University 6-021, Building 6 Parkade, Edmonton, AB T5J 4S2, Canada (Google, OSM)Descripción
Chapulines! I ordered a package of these for my last entomology lecture on insects in culture.
Fotos / Sonidos
Qué
Gryllus ovisopisObserv.
kjudgeDescripción
For ID purposes. An adult male from my lab colony derived from adults collected in 2010 from the Gainesville, Florida area.
Fotos / Sonidos
Qué
Gryllus ovisopisObserv.
kjudgeDescripción
For ID purposes. A last instar male from my lab colony derived from adults collected in 2010 from the Gainesville, Florida area.
Observ.
kjudgeDescripción
Audio extracted from cellphone video. If you view the spectrogram of this recording using a short FFT window you can see the characteristic double pulse structure that distinguishes this species of ground cricket. Also note that there are Conocephalus fasciatus singing in the background, but they are virtually inaudible in this recording and only visible as a continuous broadband trill around 20kHz in the spectrogram.
Fotos / Sonidos
Observ.
kjudgeDescripción
Looking pretty rough at the end of the season. He didn't (couldn't?) fly away when I was searching for him. Audio extracted from cellphone video.
Fotos / Sonidos
Observ.
kjudgeDescripción
Audio and stills extracted from cellphone video: https://youtu.be/0kzh4RG4Vmg
Observ.
kjudgeDescripción
Out with my son. Warning he shouts something at the end of the recording (I had to leave it in because it's so cute :) Note: if you download and look at the spectrogram you'll notice that there is something singing much louder up around 20kHz. That is probably the Conocephalus fasciatus which are everywhere. I may duplicate this recording for them later. Also, there are two male gray ground crickets singing, which slightly obscures the doublet pulse structure of their songs.
