Collingwood, C. A. 1958a. Summit ant swarms. Entomologist's Record and Journal of Variation 70:65-67.

Collingwood, C. A. 1958b. A key to the species of ants (Hymenoptera, Formicidae) found in Britain. Transactions of the Society for British Entomology 13:69-96. PDF

Collingwood, C. A. 1958c. A survey of Irish Formicidae. Proceedings of the Royal Irish Academy. Section B 59:213-219. PDF

Collingwood, C. A. 1958d. The ants of the genus Myrmica in Britain. Proceedings of the Royal Entomological Society of London. Series A 33:65-75. PDF

Collingwood, C. A. 1959. Scandinavian ants. Entomologist's Record and Journal of Variation 71:77-83. PDF

Collingwood, C. A. 1961a ("1960"). The third Danish Expedition to Central Asia. Zoological Results 27. Formicidae (Insecta) from Afghanistan. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening 123:51-79. PDF

Collingwood, C. A. 1961b ("1960"). Myrmica schencki Em. (Hym., Formicidae) and other ants in Somerset. Entomologist's Monthly Magazine 96:130.

Collingwood, C. A. 1961c. Ergebnisse der Deutschen Afghanistan-Expedition 1956 der Landessammlungen für Naturkunde Karlsruhe. Formicidae (Hymenoptera Aculeata). Beiträge zur Naturkundlichen Forschung in Südwestdeutschland 19:289-290. PDF

Collingwood, C. A. 1961d. New vice-county records for British ants. Entomologist's Record and Journal of Variation 73:90-93. PDF

Collingwood, C. A. 1961e. Ants in Finland. Entomologist's Record and Journal of Variation 73:190-195. PDF

Collingwood, C. A. 1961f. Ants in the Scottish Highlands. Scottish Naturalist 70:12-21. PDF

Collingwood, C. A. 1962a. Myrmica puerilis Staercke, 1942, an ant new to Britain. Entomologist's Monthly Magazine 98:18-20. PDF

Notes: Precise publication dates not available for this volume of Entomologist's Monthly Magazine

Collingwood, C. A. 1962b. New records for British ants, 1961-1962. Entomologist's Record and Journal of Variation 74:234-236.

Collingwood, C. A. 1962c. Some ants (Hym. Formicidae) from north-east Asia. Entomologisk Tidskrift 83:215-230. PDF

Collingwood, C. A. 1963a. Notes on some South European and Mediterranean ants. Entomologist's Record and Journal of Variation 75:114-119. PDF

Collingwood, C. A. 1963b. The Lasius (Chthonolasius) umbratus (Hym., Formicidae) species complex in north Europe. Entomologist 96:145-158. PDF

Collingwood, C. A. 1963c. Three ant species new to Norway. Entomologist's Record and Journal of Variation 75:225-228. PDF

Collingwood, C. A. 1964a. New locality records for British ants, 1963. Entomologist's Record and Journal of Variation 76:58-59.

Collingwood, C. A. 1964b. The identification and distribution of British ants. 1. A revised key to the species found in Britain. Transactions of the Society for British Entomology 16:93-114, 121. PDF

Collingwood, C. A. 1965. The distribution of ants (Hymenoptera) of the Formica fusca species group in Europe. P. 446 in: Freeman, P. (ed.) 1965. XIIth International Congress of Entomology, London, 8-16 July, 1964. Proceedings. London: XIIth International Congress of Entomology, 842 pp.

Collingwood, C. A. 1966. Notes on British ants, 1964-1965. Entomologist's Record and Journal of Variation 78:23-25.

Collingwood, C. A. 1969. The identity of Crematogaster "depressa". Annual Report. Cocoa Research Institute, Ghana 1967-1968:70-71.

Collingwood, C. A. 1970a. The first European Regional Congress of Myrmecology. Entomologist 103:25-26. PDF

Collingwood, C. A. 1970b. Formicidae (Hymenoptera: Aculeata) from Nepal. Khumbu Himal. Ergebnisse des Forschungsunternehmens Nepal Himalaya 3:371-387.

Collingwood, C. A. 1971. A synopsis of the Formicidae of north Europe. Entomologist 104:150-176. PDF

Collingwood, C. A. 1974. A revised list of Norwegian ants (Hymenoptera: Formicidae). Norsk Entomologisk Tidsskrift 21:31-35.

Collingwood, C. A. 1976a. Ants (Hymenoptera: Formicidae) from North Korea. Annales Historico-Naturales Musei Nationalis Hungarici 68:295-309. PDF

Collingwood, C. A. 1976b. Mire invertebrate fauna at Eidskog, Norway. III. Formicidae (Hymenoptera Aculeata). Norwegian Journal of Entomology 23:185-187.

Collingwood, C. A. 1978. A provisional list of Iberian Formicidae with a key to the worker caste (Hym. Aculeata). EOS. Revista Española de Entomología 52:65-95. PDF

Collingwood, C. A. 1979. The Formicidae (Hymenoptera) of Fennoscandia and Denmark. Fauna Entomologica Scandinavica 8:1-174. PDF