[1]
Burreson, E.M. and Segonzac, M. 2006. Morphological variability of Bathybdella sawyeri (Hirudinida: Piscicolidae) from hydrothermal vents on the Galápagos Rift and the South East Pacific Rise. Zootaxa. 1286, 1 (Aug. 2006), 15–21. DOI:https://doi.org/10.11646/zootaxa.1286.1.2.