References

Barreiros, J.A.P., Pinto-da-Rocha, R. & Bonaldo, A.B. (2005). Abundância de Cryptocellus simonis Hansen & Sorensen, 1904 (Ricinulei, Arachnida) no Bosque Rodrigues Alves, Belém, Pará, Brasil, com a comparação de três técnicas de coleta. Biota Neotropica 5 (1A): 1–9. doi: https://doi.org/10.1590/S1676-06032005000200006 -- Show included taxa

Beck, L. & Schubart, H. (1968). Revision der Gattung Cryptocellus Westwood 1874 (Arachnida: Ricinulei). Senckenbergiana Biologica 49: 67–78. -- Show included taxa

Bolívar y Pieltain, C. (1942). Estudio de un Ricinulideo de la Caverna de Cacahuamilpa, Guerrero, Mex. Revista de la Sociedad Mexicana de Historia Natural 2: 197–209. -- Show included taxa

Ewing, H.E. (1929). A synopsis of the American arachnids of the primitive order Ricinulei. Annals of the Entomological Society of America 22: 583–600. -- Show included taxa

Hammen, L. van der (1989). An introduction to comparative arachnology. SPB Academic Publishing, The Hague. -- Show included taxa

Hansen, H.J. (1930). On the comparative morphology of the appendages in the Arthropoda. B. Crustacea (supplement), Insecta, Myriopoda, and Arachnida. In: Studies on Arthropoda Gyldendalske Boghandel, Kjøbenhavn 3: 1–376. -- Show included taxa

Hansen, H.J. & Sørensen, W. (1904). On two orders of Arachnida. Cambridge University Press, Cambridge. -- Show included taxa

Harvey, M.S. (2003c). Catalogue of the smaller arachnid orders of the world: Amblypygi, Uropygi, Schizomida, Palpigradi, Ricinulei and Solifugae. CSIRO Publishing, Melbourne. -- Show included taxa

Kaestner, A. (1968). Arthropod relatives, Chelicerata, Myriapoda. In: Invertebrate zoology John Wiley & Sons, New York 2. -- Show included taxa

Kaestner, A. (1969). Wirbellose. In: Lehrbuch der Speziellen Zoologie Gustav Fischer, Stuttgart 1. [3rd edition] -- Show included taxa

Kästner, A. (1932c). Ricinulei Thorell. In: Kükenthal, W. (ed.) Handbuch der Zoologie Walter de Gruyter & Co., Berlin und Leipzig 3 (2) (4): 99–116. -- Show included taxa

Kästner, A. (1956). Wirbellose. In: Lehrbuch der Speziellen Zoologie Gustav Fischer, Jena 1(3): 485–658. -- Show included taxa

Lawrence, R.F. (1969c). The trichoid structures on the chelicerae of the short-tailed whip-scorpions (Schizomida; Arachnida). Transactions of the Royal Society of South Africa 38: 123–132. doi: https://doi.org/10.1080/00359196909519080 -- Show included taxa

Petrunkevitch, A. (1913). A monograph of the terrestrial Palaeozoic Arachnida of North America. Transactions of the Connecticut Academy of Arts and Sciences 18: 1–137. -- Show included taxa

Platnick, N.I. (2002). Ricinulei. In: Adis, J. (ed.) Amazonian Arachnida and Myriapoda Pensoft Publishers, Sofia: 381–386. -- Show included taxa

Platnick, N.I. & Shadab, M.U. (1977). On Amazonian Cryptocellus (Arachnida, Ricinulei). American Museum Novitates 2633: 1–17. -- Show included taxa

Vázquez Rojas, I. (1996f). Ricinulei. In: Llorente Bousquets, J.E., García Aldrete, A.N. and González Soriano, E. (ed.) Biodiversidad, taxonomía y biogeografía de artrópodos de México: hacia una síntesis de su conocimiento Universidad Nacional Autonoma de Mexico, Mexico, D.F.: 79–82. -- Show included taxa

Vázquez-Rojas, I. (1995). Los aracnidos de Mexico parte 1: Ricinulei, Amblypygi, Solifugae, Palpigradi, Schizomida, Uropygi. Dugesiana 2: 15–37. -- Show included taxa

Warburton, C. (1909). Arachnida Embolobranchiata (scorpions, spiders, mites, etc.). In: Harmer, S.F. and Shipley, A.E. (ed.) The Cambridge natural history MacMillan and Co., London 4: 297–474. -- Show included taxa

Whittick, R.J. (1938). On a second specimen of Cryptocellus simonis Hans. & and Sør. [Arachnida]. Annals and Magazine of Natural History (11) 2: 479–480. -- Show included taxa