Plangia graminea

Behaviour: 

The call of P. graminea consists a series of echemes made up of two closely spaced syllables pro- duced every 3–5 s; mean syllable duration is 0.048 s (SD=0.0040, n=20); the peak frequency of the call is 9.9–11.7 kHz (Figs. 53G–I). The call is audible from a distance of a few meters. [1]

参照

  1. Naskrecki P, Guta R. Katydids (Orthoptera: Tettigoniidae) of Gorongosa National Park and Central Mozambique. Zootaxa. 2019;4682(1):1 - 119. Available at: https://www.biotaxa.org/Zootaxa/issue/view/zootaxa.4682.1https://www.biotaxa.org/Zootaxa/article/view/zootaxa.4682.1.1.
Taxonomic name: 
Plangia graminea (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