Montana helleri

Behaviour: 

In the calling song of M. helleri, echemes with duration of 0.1 to 1.5 s are produced with intervals of about 2 s (Ciplak et al. 2006). The echemes contain 3–7 (rarely 2–8) syllables with a few microsyllables at the beginning (Fig. 7K). The syllable repetition rate of the macrosyllables is about 6 Hz, distinctly lower than in the other Montana species mentioned above. [1]

參考文獻

  1. Ivković S, Iorgu IȘtefan, Horvat L, et al. New data on the bush-cricket Montana medvedevi (Orthoptera: Tettigoniidae), critically endangered in Europe (EU 28), and a comparison of its song with all known song patterns within the genus. Zootaxa. 2017;4263(3):527-542.
Taxonomic name: 
Montana helleri (Classification)
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith