: Revision of the genus Letana Walker, 1869 (Grylloptera: Tettigonioidea: Phaneropteridae) Author : Sigfrid Ingrisch
It identifies several species endemic to the Himalayan range, often with highly localized distributions.
In biological research, this specific group is discussed within the context of the genus (formerly Zetana ). A key "full paper" that covers this and related Himalayan species is: Primary Research Paper
Zann 'tatopani' (2026)
: Revision of the genus Letana Walker, 1869 (Grylloptera: Tettigonioidea: Phaneropteridae) Author : Sigfrid Ingrisch
It identifies several species endemic to the Himalayan range, often with highly localized distributions. Zann 'Tatopani'
In biological research, this specific group is discussed within the context of the genus (formerly Zetana ). A key "full paper" that covers this and related Himalayan species is: Primary Research Paper : Revision of the genus Letana Walker, 1869