Altuna, Álvaro (2012) “New records of bathyal Leptolida (Cnidaria: Hydrozoa: Leptothecata) from the Bay of Biscay and the northwestern Iberian Peninsula (northeastern Atlantic)”, Zootaxa. Auckland, New Zealand, 3565(1), pp. 1–17. doi: 10.11646/zootaxa.3565.1.1.