Smith, 1853 PDF: 215 (
Cryptocerus diagnosis);
Smith, 1858a PDF: 187 (
Cryptocerus diagnosis);
Mayr, 1865 PDF: 25 (
Cryptocerus diagnosis);
Emery, 1914b PDF: 38 (diagnosis);
Santschi, 1920f PDF: 149 (
Cephalotes species key);
Wheeler, 1922: 665 (
Cryptocerus subgenera, key);
Emery, 1924f PDF: 303, 304, 305, 306, 306, 308, 311 (
Cephalotes,
Zacryptocerus,
Cryptocerus, subgenera key,
Cryptocerus (Paracryptocerus),
Cryptocerus (Cryptocerus),
Cryptocerus (Cyathocephalus) diagnoses);
Smith, 1947a PDF: 29 (U.S.A.
Cryptocerus,
Cryptocerus (Cyathomyrmex) species);
Creighton, 1950a PDF: 296 (
Cryptocerus Nearctic species key);
Kempf, 1951 PDF: 107 (diagnoses, all species revisions), 127 (
Eucryptocerus species key), 134 (
Zacryptocerus species key), 143 (
Hypocryptocerus species key), 153 (
Paracryptocerus species key);
Kempf, 1952 PDF: 5 (
Cephalotes pinelii complex revision, key);
Kempf, 1958a: 10 (Argentina
Paracryptocerus species key);
Kempf, 1958a: 64 (
Paracryptocerus subgenera, key);
Kempf, 1958a: 66 (
Paracryptocerus (Harnedia) all species revision, key);
Kempf, 1958a: 145 (
Paracryptocerus (Cyathomyrmex) all species revision, key);
Kempf, 1960f PDF: 443 (addition to
Kempf, 1958a key);
Snelling, 1968a PDF: 9 (
Cephalotes wheeleri complex key);
Kempf, 1974a PDF: 73 (
Cephalotes pinelii group key);
Hölldobler & Wilson, 1990: 13 (synoptic classification);
Bolton, 1994: 105 (synoptic classification);
Bolton, 1995a PDF: 1048 (census);
De Andrade & Baroni Urbani, 1999 PDF: 736 (
Cephalotes diagnosis, all species revision, key);
Price et al., 2014 PDF: 244 (phylogeny);
Baccaro et al., 2015 10.5281/zenodo.32912 PDF: 218 (genus in Brazil);
Cantone, 2017 PDF: 194 (brief male diagnosis);
Fernández & Serna, 2019 PDF: 845 (Colombia fauna);
Sandoval-Gómez & Sánchez-Restrepo, 2019 PDF: 901 (Colombia species key);
Oliveira et al., 2021 10.1590/1806-9665-RBENT-2021-0028 PDF: 1 (Brazilian species revision), 3 (genus diagnosis), 5 (taxonomic synopsis, key to Brazilian species (workers)), 7 (key to Brazilian species (soldiers)), 8 (Brazilian
Cephalotes angustus species group diagnosis, species list, key to workers), 9 (Brazilian
Cephalotes angustus species group key (soldiers)), 18 (Brazilian
Cephalotes atratus species group diagnosis), 19 (Brazilian
Cephalotes atratus species group species list, key to workers and soldiers), 21 (Brazilian
Cephalotes basalis species group diagnosis, species list, key to workers), 22 (Brazilian
Cephalotes basalis species group key (soldiers)), 23 (Brazilian
Cephalotes clypeatus species group diagnosis, species list, key to workers and soldiers), 24 (Brazilian
Cephalotes coffeae species group diagnosis), 24 (Brazilian
Cephalotes depressus species group diagnosis, species list, key to workers and soldiers), 27 (Brazilian
Cephalotes fiebrigi species group diagnosis, species list, key to workers), 28 (Brazilian
Cephalotes fiebrigi species group key (soldiers)), 31 (Brazilian
Cephalotes grandinosus species group diagnosis, species list, key to workers), 32 (Brazilian
Cephalotes grandinosus species group key (soldiers)), 33 (Brazilian
Cephalotes manni species group diagnosis, species list), 33 (Brazilian
Cephalotes pallens species group diagnosis), 34 (Brazilian
Cephalotes pallens species group species list, key to workers), 35 (Brazilian
Cephalotes pallens species group key (soldiers)), 36 (Brazilian
Cephalotes pinelii species group diagnosis, species list, key to workers), 37 (Brazilian
Cephalotes pinelii species group key (soldiers)), 42 (Brazilian
Cephalotes pusillus species group diagnosis, species list, key to workers), 43 (Brazilian
Cephalotes pusillus species group key (soldiers)), 45 (Brazilian
Cephalotes solidus species group diagnosis, species list), 45 (Brazilian
Cephalotes umbraculatus group species list);
Price et al., 2022 10.1093/isd/ixab023 PDF: 1 (phylogeny, divergence dating, biogeography).