A history of the sub-order Cystonectae (Hydrozoa: Siphonophorae)

Pugh, Philip. 2019 A history of the sub-order Cystonectae (Hydrozoa: Siphonophorae). Zootaxa, 4669 (1). 1-91. https://doi.org/10.11646/zootaxa.4669.1.1