original description
Fleming, J. (1822). The philosophy of zoology: or a general view of the structure, functions and classification of animals. <em>Edinburgh Vol.</em> 2: 1-618., available online at https://www.biodiversitylibrary.org/page/28230157
page(s): 494; note: as family Capulusidae [details]
context source (PeRMS)
Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. <em>Revista de Biologia Tropical.</em> 51(supplement 3): 225-284. [details] Available for editors [request]
basis of record
Takano, T., Warén, A. & Kano, Y. (2022). Phylogenetic position of the deep-sea snail family Haloceratidae and new insights into caenogastropod relationships. <em>Journal of Molluscan Studies.</em> 88: eyac012., available online at https://doi.org/10.1093/mollus/eyac012 [details]
additional source
Cossmann, M. (1921). Essais de paléoconchologie comparée. Douzième livraison. Paris: [the author]. 349 pp., plates A-D, 1-6., available online at http://biodiversitylibrary.org/page/37199513
page(s): 1; note: as Capulacea [details]
From editor or global species database
Classification Segregation of Capulidae in its own superfamily follows Ponder (in Beesley et al. 1998). The echinospira larva of the Capulidae suggests they may form a monophyletic group with the Velutinoidea. [details]