Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, First Part: Porulosa (Spumellaria and Acantharia) / Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

by Ernst Haeckel

[418]

Hexonaspis = Shield with six auricles; ἕξονος, ἀσπίς.

[419]

Hexacolpus = Shell with six bosoms; ἕξα, κόλπος.

[420]

Diploconus = Double cone; διπλόος, κῶνος.

[421]

Diplocolpus = Double bosom; διπλόος, κόλπος.