O. S. Møller; J. Olesen; A. Avenant-Oldewage; P. F. Thomsen; H. Glenner (2008). "First maxillae suction discs in Branchiura (Crustacea): development and evolution in light of the first molecular phylogeny of Branchiura, Pentastomida, and other "Maxillopoda"". Arthropod Structure & Development. 37 (4): 333–346. Bibcode:2008ArtSD..37..333M. doi:10.1016/j.asd.2007.12.002. PMID18394959.
Dieter Waloszek, John E. Repetski & Andreas Maas (2006). "A new Late Cambrian pentastomid and a review of the relationships of this parasitic group". Transactions of the Royal Society of Edinburgh: Earth Sciences. 96 (2): 163–176. doi:10.1017/S0263593300001280. S2CID84859920.
D. Walossek & K. J. Müller (1994). "Pentastomid parasites from the Lower Palaeozoic of Sweden". Transactions of the Royal Society of Edinburgh: Earth Sciences. 85: 1–37. doi:10.1017/s0263593300006295. S2CID86957051.
Dieter Walossek, John E. Repetski & Klaus J. Müller (1994). "An exceptionally preserved parasitic arthropod, Heymonsicambria taylori n. sp. (Arthropoda increate sedis: Pentastomida) from Cambrian – Ordovician boundary beds of Newfoundland". Canadian Journal of Earth Sciences. 31 (11): 1664–1671. doi:10.1139/e94-149.
Williams Jr, E. H.; Bunkley-Williams, L. (2019). "Life Cycle and Life History Strategies of Parasitic Crustacea". Parasitic Crustacea. Zoological Monographs. Vol. 3. pp. 179–266. doi:10.1007/978-3-030-17385-2_5. ISBN978-3-030-17383-8. PMC7124122.
O. S. Møller; J. Olesen; A. Avenant-Oldewage; P. F. Thomsen; H. Glenner (2008). "First maxillae suction discs in Branchiura (Crustacea): development and evolution in light of the first molecular phylogeny of Branchiura, Pentastomida, and other "Maxillopoda"". Arthropod Structure & Development. 37 (4): 333–346. Bibcode:2008ArtSD..37..333M. doi:10.1016/j.asd.2007.12.002. PMID18394959.
O. S. Møller; J. Olesen; A. Avenant-Oldewage; P. F. Thomsen; H. Glenner (2008). "First maxillae suction discs in Branchiura (Crustacea): development and evolution in light of the first molecular phylogeny of Branchiura, Pentastomida, and other "Maxillopoda"". Arthropod Structure & Development. 37 (4): 333–346. Bibcode:2008ArtSD..37..333M. doi:10.1016/j.asd.2007.12.002. PMID18394959.
Williams Jr, E. H.; Bunkley-Williams, L. (2019). "Life Cycle and Life History Strategies of Parasitic Crustacea". Parasitic Crustacea. Zoological Monographs. Vol. 3. pp. 179–266. doi:10.1007/978-3-030-17385-2_5. ISBN978-3-030-17383-8. PMC7124122.
Dieter Waloszek, John E. Repetski & Andreas Maas (2006). "A new Late Cambrian pentastomid and a review of the relationships of this parasitic group". Transactions of the Royal Society of Edinburgh: Earth Sciences. 96 (2): 163–176. doi:10.1017/S0263593300001280. S2CID84859920.
D. Walossek & K. J. Müller (1994). "Pentastomid parasites from the Lower Palaeozoic of Sweden". Transactions of the Royal Society of Edinburgh: Earth Sciences. 85: 1–37. doi:10.1017/s0263593300006295. S2CID86957051.