Generoa familia, ordena eta klase propio batean sailkatzen da. Bere sailkatze taxonomikoa zaila izan da baina esporofitoaren aurkikuntza goroldioen barruan kokatzen du ezpairik gabe.
Stech, Michael; Frey, Wolfgang (2008). «A morpho-molecular classification of the mosses (Bryophyta)». Nova Hedwigia86: 1-21.
Hattori, S.; Inoue, H. (1958). «Preliminary report on Takakia lepidozioides». Journal of the Hattori Botanical Laboratory18: 133-137.
Renzaglia, K. S., K. D. McFarland, & D. K. Smith. 1997. Anatomy and ultrastructure of the sporophyte of Takakia ceratophylla (Bryophyta). American Journal of Botany 84(10): 1337-1350.
Hattori, S.; Inoue, H. (1958). "Preliminary report on Takakia lepidozioides". Journal of the Hattori Botanical Hong, Won Shic. 1987. "The Distribution of Western North American Hepaticae. Endemic Taxa and Taxa with a North Pacific Arc Distribution". The Bryologist 90 (4): 344-361.
chofield, W. B. 1985. Introduction to Bryology, pages 143-154. (New York: Macmillan). ISBN 0-02-949660-8.
Schuster, Rudolf M. 1966. The Hepaticae and Anthocerotae of North America, volume I, pages 262-263. (New York: Columbia University Press).
Buck, William R. & Bernard Goffinet. 2000. "Morphology and classification of mosses", pages 71-123 in A. Jonathan Shaw & Bernard Goffinet (Eds.), Bryophyte Biology. (Cambridge: Cambridge University Press).
Datuak: Q80293
Multimedia: Takakia / Q80293
Espezieak: Takakia (Takakiaceae)