Account
What the sources say about this taxon, as written.
behaviour · bio.acousti.ca
The calling song of the eight recorded males consisted of long, uninterrupted sequences of echemes (Fig. 9), each consisting of about five syllabl es (syllable repetition rate 50 Hz, repetition rate of echemes 5 Hz at 19 ◦ C). The song could not be heard with the unaided ear, its main components being in the ultrasonic range with a peak frequency at 26 kHz (details of song Hemp & Heller in prep.).
this account at bio.acousti.ca
description · 
Plazi
Song. Continuous sequence of echemes, mostly in the ultrasonic range. The calling song of the three species of the F. kilimandjaricus group ( F. kilimandjaricus , F. l e g u m i s h e r a , F. sylvaticus ) consists of groups of syllables (echemes), separated from the next by a distinct interval (Hemp et al. 2012). All other species of the genus Fulvoscirtes have songs with a continuous sequence of syllables, except for F. fulvus fulvus where the continuous sequences of syllables is interrupted by irregular gaps. Molecular phylogeny: The sister taxon to Fulvoscirtes is Acanthoscirtes , the majority of Fulvoscirtes species (8 species known) being confined to submontane grasslands of mountains in East Africa, while Acanthoscirtes species (three species, one undescribed one) occupy niches in savanna habitats in northern Kenya , Uganda and Tanzania . F. kilimandjaricus is the sister taxon to F. s y l v a t i c u s , and these both are the sister taxa to F. l e g u m i s h e r a . All three species have evolved on different sides of the geologically young volcano Kilimanjaro (Hemp et al. 2012). Altitudinal range at Mt Kilimanjaro : 1100–1400– 1800–2000 m . Records : 78