Goode, G.B. & Bean, T.H. (1895)
Oceanic ichthyology, a treatise on the deep-sea and pelagic fishes of the world, based chiefly upon the collections made by the steamers Blake, Albatross, and Fish Hawk in the northwestern Atlantic, with an atlas containing 417 figures. Special Bulletin U. S. National Museum, 2: Text: i–xxxv + 1–26 + 1–553, Atlas: i–xxiii, 1–26, 123 pls.
Sawyer, W.H. (1965)
Active neurohypophysial principles from a cyclostome (Petromyzon marinus) and two cartilaginous fishes (Squalus acanthias and Hydrolagus collei). General and Comparative Endocrinology, 5(4), 427–439
DOI: 10.1016/0016-6480(65)90103-6
Pickering, B.T. & Heller, H. (1969)
Oxytocin as a neurophyophysial hormone in the holocephalian elasmobranch fish, Hydrolagus collei. Journal of Endocrinology, 45(4), 597–606
DOI: 10.1677/joe.0.0450597
Roy, B.P. (1969)
Distribution of neurohypophyseal hormones in some elasmobranch species. General and Comparative Endocrinology, 12(2), 326–338
DOI: 10.1016/0016-6480(69)90205-6
Dolganov, V.N. (1983)
Rukovodstvo po opredeleniyu khryashchevykh ryb dal'nevostochnykh morei SSSR i sopredel'nykh vod. [Manual for identification of cartilaginous fishes of Far East seas of USSR and adjacent waters.] TINRO, Vladivostok. Rukovodstvo po opredeleniyu khryashchevykh ryb dal'nevostochnykh morei SSSR i sopredel'nykh vod.: 92 pp.
Dunn, K.A. & Morrissey, J.F. (1995)
Molecular phylogeny of elasmobranchs. Copeia, 1995(3), 526–531