For all those who are not yet familiar to the world of ultrasound and acoustic identification of bats, several resources are available . A list of documents is available on the website batecho (especially in English) and the site de l'Ascalaphe, including a collaborative document on determination of Murine (genre Myotis).
Kwa ambao bado familiar kwa ulimwengu wa ultrasound na kitambulisho acoustic ya popo wale wote, rasilimali nyingi za kutosha. orodha ya hati inapatikana katika < (hasa kwa Kiingereza) na <, ikiwa ni pamoja na hati ya ushirikiano < (Ghana Myotis).