BioAcoustica is a free, open repository of wildlife sound recordings from the Natural History Museum, London.
Taxonomic index of the BioAcoustica collection
Acoustic and biological measurements in the BioAcoustica collection
Recording annotations from ann-o-mate
The specimens that recordings are of, from the collections
Angulo, Andres O.; Valdivieso, Humberto; Baldeig, Juan G.; Oyarzo, Hector (1987). El aparato estridulador de Gryllus fulvipennis Blachard: algunos alcances bioacousticos y morfologicos (Orthoptera, Gryllidae). Annales de la Société Entomologique de France, 23(1): 43-48.
The stridulatory apparatus of Gryllus fulvipennis is described based on light microscopy and SEM. Audiospectrography analysis of the song calls of this species is presented; each one of the chirps is composed of 4 or 3 syllables. The initial syllabes is shorter than the other, and its duration is ca 16 ms, the range of frequency is shorter too. The regularity and constancy of the pattern of syllabes from chirps, support the presumption that the friction is only in one direction.
| Gryllus (Gryllus) fulvipennis |
Where the specimens that recordings are of were collected, not where the sound was recorded