FIG. 8 in A revision of the Rhinolophus hipposideros group (Chiroptera: Rhinolophidae) with definition of an additional species from the Middle East

FIG. 8. Spectrograms of echolocation call examples of the Rhinolophus hipposideros group (original data); A — an individual recorded inside the Aksamitka Cave, Slovakia; B — an individual foraging at Arjank, Iran (cf. Benda et al., 2012); C — a handled individual recorded at Zingrogh, Tajikistan; D — a handled individual recorded at Misfah, Oman. For details see Materials and Methods