Shaw, Jonathan; Anderson, Lewis E. «Peristome Development in Mosses in Relation to Systematics and Evolution. II. Tetraphis pellucida (Tetraphidaceae)». American Journal of Botany, 75, 7, 1988, pàg. 1019–1032. DOI: 10.2307/2443770. JSTOR: 2443770.
efloras.org
Harpel, Judith A. «Tetraphidaceae». A: Flora of North America Editorial Committee (editors). Flora of North America. 27. Nova York & Oxford: Oxford University Press, 2007, p. 111–115. ISBN 978-0-19-531823-4.
jstor.org
Shaw, Jonathan; Anderson, Lewis E. «Peristome Development in Mosses in Relation to Systematics and Evolution. II. Tetraphis pellucida (Tetraphidaceae)». American Journal of Botany, 75, 7, 1988, pàg. 1019–1032. DOI: 10.2307/2443770. JSTOR: 2443770.