| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 145 | Stock, J.H. 1954 Pycnogonida from Indo-West Pacific, Australian and New Zealand waters. Papers from Dr. Th. Mortensen's Pacific Expedition 1914-1916. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I (Kjobenhavn) 116:1-168. | 1954 | Heterofragilia amica | --> |
| 1796 | Utinomi, H. 1955 Report on the Pycnogonida collected by the Sôyô-Maru Expedition made on the continental shelf bordering Japan during the years 1926-30. Publications of the Seto Marine Biological Laboratory. 5 (1):1-42. | 1955 | Heterofragilia amica | --> |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Heterofragilia amica | --> |
| 1789 | Bamber, R.N. 2004 Pycnogonids (Arthropoda: Pycnogonida) from Taiwan, with description of 3 new species. Zootaxa 458:1-12. | 2004 | Heterofragilia amica | --> |
| 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 | Heterofragilia amica | --> |