CAVE LEECH
An undescribed troglobiotic leech from the genus Dina .
An undescribed troglobiotic leech from the genus Dina with distinct mouth outgrowths.
An undescribed troglobiotic leech from the genus Dina with distinct mouth outgrowths.
An undescribed troglobiotic leech from the genus Dina .
An undescribed troglobiotic leech from the genus Dina with distinct mouth outgrowths.
A leech from the deep caves of Velebit, Croatobranchus mestrovi.