Paul D. Brock; Judith Marshall (23 Dec 2011). "Order Phasmida Leach, 1815"(PDF). Animal Biodiversity: An Outline of Higher-level Classification and Survey of Taxonomic Richness (بالإنجليزية). 3148 (1): 198. ISBN:978-1-86977-849-1. QID:Q21055950.
Paul D. Brock; Judith Marshall (23 Dec 2011). "Order Phasmida Leach, 1815"(PDF). Animal Biodiversity: An Outline of Higher-level Classification and Survey of Taxonomic Richness (بالإنجليزية). 3148 (1): 198. ISBN:978-1-86977-849-1. QID:Q21055950.