| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. | 2005 | Umbellula monocephalus | --> |
| 132489 | López-González, P.J. and J. Drewery 2022 When distant relatives look too alike: a new family, two new genera and a new species of deep-sea Umbellula-like sea pens (Anthozoa, Octocorallia, Pennatulacea). Invertebrate Systematics 36(3):199-225. | 2022 | Solumbellula monocephalus | 210-212 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Solumbellula monocephalus | --> |