Dear Respected Bat Scientists,

Please help me to find any published or unpublished information about echolocation call characters of Myotis hasselti, Myotis laniger, Myotis horsfieldii, Myotis longipes and Myotis csorbai.

I want to compare echolocation call characters of some recently recorded echolocation calls from a Myotis species in Sri Lanka with morphological similar above mentioned species.

I look forward for any kind respond.