Collin J. E., 1940: British blood-sucking flies. 3 pp.
 
DIP 5174
Collin J. E., 1943: Additional confirmation of the occurrence of Dicranomyia (Atypophthalmus) inusta Mg. in Britain (Dipt., Tipulidae). 1 pp.
 
DIP 5175
Collin J. E., 1943: Tephritis separata, Rdi., an additional British species allied to T. Cojuncta, Lw. (Diptera, Trypetidae). 4 pp.
 
DIP 5176
Collin J. E., 1944: Confirmation of Dolichopus plumitarsis Fln. as a British species and an additional record of D. agilis Mg. (Dipt., Dolichopodidae). 2 pp.
 
DIP 5180
Collin J. E., 1946: "Rhingia macrocephala" not a valid name in Diptera (Syrphidae). 2 pp.
 
DIP 5181
Collin J. E., 1946: On the attempts to select as genotypes specie originally included under Meigen’s 1800 generic names. 2 pp.
 
DIP 5182
Collin J. E., 1946: On the seceltion of a genotype for a genus in which no named species was at any time included by its author. 4 pp.
 
DIP 5183
Collin J. E., 1946: Spilographa virgata, sp. n. (Diptera, Trypetidae). 2 pp.
 
DIP 5184
Collin J. E., 1946: Syrphus ericarum sp. n. (Diptera, Syrphidae). 3 pp.
 
DIP 5185
Collin J. E., 1947: On suggested proposals for altering the names of two species of Syrphidae (Diptera), and on alterations in entomological names generally. 3 pp.
 
DIP 5186
Collin J. E., 1948: British Therevidae (Diptera). 8 pp.
 
DIP 5187
Collin J. E., 1948: On the interpretation of article 31 of the international rules of nomenclature. 2 pp.
 
DIP 5188
Collin J. E., 1950: A second British species of Myolepta (Diptera, Syrphidae). 5 pp.
 
DIP 5189
Collin J. E., 1950: Litophasia hyalipennis Fallén (Diptera), a Tachinid new to Britain. 3 pp.
 
DIP 5190
Collin J. E., 1950: Notes on Trypetidae (Diptera). 3 pp.
 
DIP 5191
Collin J. E., 1951: A new arctic species of Fucellia (Diptera Anthomyidae) with maculated wings. 4 pp.
 
DIP 5192
Collin J. E., 1951: Phaonia laetabilis sp. n. with notes on some other related Athomyiidae (Diptera). 5 pp.
 
DIP 5195
Collin J. E., 1954: A new species of Crumomyia (Dipt. Borboridae) from Iceland. 2 pp.
 
DIP 5196
Collin J. E., 1954: A new species of Trachyopella (Dipt., Borboridae) from Iceland. 2 pp.
 
DIP 5197
Collin J. E., 1954: Notes on some British Scatopsidae (Diptera). 4 pp.
 
DIP 5198
Collin J. E., 1954: On the type of Lonchaea hyalipennid Zett., Diptera (Lonchaeidae). 3 pp.
 
DIP 5199
Collin J. E., 1954: Tipula siebkei Zetterstedt (1852), an addition to the British Tipulidae (Diptera). 1 pp.
 
DIP 5200
Collin J. E., 1955: Genera and species of Anthomyiidae allied to Chirosia (Diptera). 7 pp.
 
DIP 5201
Collin J. E., 1955: Syndyas nigripes Zetterstedt, and Empid genus and species new to the British fauna. 2 pp.
 
DIP 5202
Collin J. E., 1956: On the identity of Fallén’s Drosophila glabra (Dipt., Camillidae). 2 pp.
 
62717
Collin J. E., 1956: Scandinavian Pipunculidae. 21 pp. [M58]
 
DIP 5203
Collin J. E., 1956: Some new British Borboridae (Diptera). 7 pp. [M42]
 
DIP 5204
Collin J. E., 1958: A critical note on two new Rules proposed to be added to the revised code of Rules for zoological nomenclature. 2 pp. [M42]
 
DIP 5205
Collin J. E., 1958: Notes on some British species of Fannia (Dipt., Muscidae), with the description of a new species. 7 pp.
 
DIP 5206
Collin J. E., 1959: A new species of Psila (Diptera, Psilidae) from Jugoslavia. 2 pp.
 
DIP 5207
Collin J. E., 1960: On the generic name Tetanocera (Dum.) Latr., with a revised table of the British species of this genus of Diptera Sciomyzidae. 5 pp. [M42]
 
DIP 5208
Collin J. E., 1960: The British species of Myopa (Dipt., Conopidae). 7 pp. [M42]
 
DIP 5209
Collin J. E., 1962: A species of Xylophagus (Diptera, Xylophagidae) new to Britain. 3 pp.
 
DIP 5210
Collin J. E., 1963: Empis Staegeri a new species of Empididae (Dipt.) from Denmark. 2 pp.
 
DIP 5211
Collin J. E., 1963: The British species of Ephydra (Dipt., Ephydridae). 6 pp.
 
DIP 5212
Collin J. E., 1963: The British species of Lispocephala (Diptera, Anthomyiidae). 7 pp. [M42]
 
DIP 5213
Collin J. E., 1965: 8. Pegohylemyia danica sp. n. (Diptera, Anthomyiinae). 2 pp. [M42]
 
DIP 5215
Collin J. E., 1966: New species of Diptera collected by A. Giordani Soika. 6 pp.
 
DIP 5216
Collin J. E., 1966: Notes on some British species of Pegohylemyia (Dipt., Anthomyiidae) with descriptions of four new species. 11 pp. [M42]
 
DIP 5217
Collin J. E., 1966: Some overlooked synonymy and additional species in British Sciomyzidae (Diptera), and a note on Limnophora exssurda (Anthomyiidae). 4 pp. [M42]
 
DIP 5218
Collin J. E., 1966: The British species of Chamaemyia Mg. (Ochthiphila Fln.) (Diptera). 8 pp.
 
DIP 5219
Collin J. E., 1969: Some new species of Emphididae from Central Europe collected by Dr O. Ringdahl. 8 pp. [M42]
 
DIP 522
Colyer C. N., 1952: Notes on two of Bridarolli’s species of Megaselia (Dipt. Phoridae) from Kivu (Belgian Congo). 2 pp. [M39]
 
DIP 526
Colyer C. N., 1954: The problem of Megaselia (Aphiochaeta) dahli (Becker, 1901) and M. (A.) humilis (Wood, 1909) (Dipt., Phoridae). 8 pp. [M39]
 
DIP 525
Colyer C. N., 1954: The “Coffin” Fly, Conicera tibialis Schmitz (Dipt., Phoridae). 4 pp. [M39]
 
DIP 529
Colyer C. N., 1966: Two new species of Phoridae (Diptera) from the Kuril Islands, Sakhalin district, U.S.S.R. 5 pp. [B17] [M39]
 
DIP 530
Colyer C. N., 1967: A new species of Puliciphora from the Solomon Islands (Diptera, Phoridae). 4 pp. [M39]
 
60229
Colyer C. N., 1969: Some Phoridae (Diptera) from Southern Spain and Malorca, with descriptions of two new species. 18 pp. [M58]
 
DIP 521
Colyer C. N., : Pater Harmann Schmitz, S. J. 1878-1960. 2 pp. [M39]
 
DIP 531
Colyer C. N., Elberg K., 1966: Some new data on Phoridae (Diptera) in Estonia. 5 pp. [M39]