World Register of Marine Species (WoRMS)
Sphoeroides pachygaster (Müller & Troschel, 1848)
Froese, R. and D. Pauly. Editors. (2026). FishBase. Sphoeroides pachygaster (Müller & Troschel, 1848). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=127417 on 2026-08-03
Whitley, G. P. (1928). Studies in ichthyology. No. 2. Records of the Australian Museum. v. 16 (no. 4): 211-239, Pls. 16-18.
von Bonde, C. (1923). Shallow-water fishes procured by the S. S. "Pickle.". Report Fisheries and Marine Biological Survey, Union of South Africa Rep. 3 (art. 1): 1-40, Pls. 1-9.
Günther, A. (1870). Catalogue of the fishes in the British Museum. Catalogue of the Physostomi, containing the families Gymnotidae, Symbranchidae, Muraenidae, Pegasidae, and of the Lophobranchii, Plectognathi, Dipnoi, ...[thru] ... Leptocardii, in the British Museum. v. 8: i-xxv + 1-549.
Schomburgk, R. H. (1848). The history of Barbados; comprising a geographical description of the island and an account of its geology and natural productions. London. i-xx + 1-722. 7 pls.
Fowler, H. W. (1948). Description of a new swell-fish from off New Jersey. Notulae Naturae (Philadelphia). 208: 1-4.