original description
Herdman, W. A. (1881). Preliminary report on the Tunicata of the Challenger expedition. Molgulidae. <em>Proc. R. Soc. Edinburgh.</em> 11(4): 233-240. [details]
original description
(of Eugyrioides antarctica Hartmeyer, 1911) Hartmeyer, R. (1909-1911). Ascidien (continuation of work by Seeliger). <em>In: Bronn, H.G., Klassen und Ordnungen des Tier-reichs. Leipzig, 3, suppl. psts.</em> 81-98,: 1281-1773. [details]
original description
(of Paramolgula guttula Michaelsen, 1900) Michaelsen, W. (1900). Die holosomen ascidien des magalhaenisch-sudgeorgischen Gebietes. <em>Zologica.</em> 12(31): 1-148. [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
additional source
Van Name, W. G. (1945). The North and South American ascidians. <em>Bull. Amer. Mus. Nat. Hist.</em> 84: 1-476., available online at http://digitallibrary.amnh.org/dspace/handle/2246/1186 [details]
From editor or global species database
Genetic nomenclature abbreviation Egkerg [details]