Hiruhimangraw:Biotoecus opercularis

Mabibilngan dinhi - nagkikinahanglan hin paghubad

Sumala ha Catalogue of life, mabibilngan ini nga species ha "South America: Amazon River basin, in the Branco River, the middle and lower Negro River, Urubu River, Lake Saracá, Parintins, Lake Carauaçu, lower Trombetas River.". Alayon pagbulig hiton paghubad o paghatag hin kadugangan nga kasayoran hinin nga artikulo.: <ref name = "COL"/>[1] Lsjbot (talk) 10:51, 16 Marso 2013 (UTC)