CARPENTER, Frank M. Part R, Arthropoda 4, vol. 3 & 4, ch. 1, p. 1-92. Treatise on Invertebrate Paleontology, [S. l.], 1992. DOI: 10.17161/dt.v0i0.5363. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5363. Acesso em: 4 dec. 2024.