Valdés A. & Héros V. (1998). The types of Recent and certain fossil opisthobranch molluscs in the Muséum national d'Histoire naturelle, Paris. Zoosystema. 20(4): 695-742.
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Valdés A. & Héros V.
1998
The types of Recent and certain fossil opisthobranch molluscs in the Muséum national d'Histoire naturelle, Paris.