Borgelt, J.P. 1968. A new subspecies of the salp Thalia democratica (Forskål, 1775) and a revised description of Thalia democratica var. orientalis Tokioka. Transactions of the Royal Society of South Africa 38 (1): 65-76.
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Borgelt, J. P.
1968
A new subspecies of the salp Thalia democratica (Forskål, 1775) and a revised description of Thalia democratica var. orientalis Tokioka