Dating of Quaestiones Entomologicae (1965-1991)
(boldface dates are earliest found)
Vol.	Pt.	Pages	Cover Date	CAL recpt	Cornell rcpt	U Alberta rcpt	AMNH rcpt	SI date	other date	Notes/Source
1	1	i--ii, 1--38	2-Jan-1965					29-Jul-66
1	2	39--86	6-Apr-1965					29-Jul-66
1	3	87--170	20-Jul-1965					29-Jul-66
1	4	171--250	1-Oct-1965					29-Jul-66
2	1	1--150	3-Jan-1966			Sep-67		29-Jul-66
2	2	151--214	6-Apr-1966					1-Feb-67
2	3	215--258	4-Jul-1966					29-Jul-66
2	4	259--322	3-Oct-1966					16-Feb-72
3	1	1--92	11-Jan-1967			Nov-67		8-Feb-67
3	2	93--136	3-Apr-1967				24-Apr-67	28-Apr-67
3	3	137--244	31-Jul-1967					—
3	4	245--291	10-Oct-1967					14-Nov-67
4	1	1--32	3-Jan-1968				15-Jan-68	3-Feb-68
4	2	33--88	11-Apr-1968					21-Jun-68
4	3	89--174	1-Jul-1968					20-Sep-68
4	4	175--258	11-Oct-1968					2-Nov-68
5	1	1--84	13-Jan-1969			Nov-69			Feb-71	Harvard Univ
5	2	85--212	Apr 1969	8-May-69					Feb-71	Harvard Univ
5	3	213--307	Jul 1969						Feb-71	Harvard Univ
5	4	309--372	27-Oct-1969						Feb-71	Harvard Univ
6	1	1--219	20-Feb-1970						Feb-71	Harvard Univ.
6	2	221--284	10-Apr-1970				24-Apr-70
6	3	285--304	1-Jul-1970				14-Jul-70		Feb-71	Harvard Univ.
6	4	305--364	19-Oct-1970						Feb-71	Harvard Univ.
7	1	1--234	19-Jan-71	24-Mar-71		Jan-72			29-Mar-71	Harvard Univ.
7	2	235--286	10-May-71						4-Jun-71	Harvard Univ.
7	3	287--410	23-Jul-71						20-Aug-71	Harvard Univ.
7	4	411--446	1-Oct-71				4-Oct-71		29-Oct-71	Harvard Univ.
8	1	1--64	1-Jan-72						4-Feb-72	Harvard Univ
8	2	65--125	1-Apr-72						12-May-72	Harvard Univ
8	3	129--349	18-Jul-72						19-Aug-72	Harvard Univ
8	4	351--406	1-Oct-72						3-Nov-72	Harvard Univ
8	suppl.	1--60	19-May-72						3-Nov-72	Harvard Univ
9	1	1--48	2-Jan-73					3-Mar-73
9	2	49--157	Apr 1973					—
9	3	159--260	Jul 1973		9-Oct-73			16-Oct-73
9	4	261--480	Oct 1973	13-Jan-74				1-Feb-74	28-Jan-74	Harvard Univ
10	1	1--71	Jan-74	5-Mar-74		Apr-75		20-Mar-74
10	2	73--148	Apr-74	13-May-74				30-May-74
10	3	149--271	Jul-74					27-Sep-74
10	4	273--349	Oct-74					28-Dec-74
11	1	1--112	Jan-75					29-Apr-75
11	2	113--242	Apr-75	4-Jun-75				9-Jun-75
11	3	243--498	Jul-75					15-Sep-75
11	4	499--621	Oct-75	8-Dec-75				9-Dec-75
12	1	1--114	Jan-76	2-Feb-76		Feb-77		29-Feb-76
12	2	115--216	Apr-76					25-May-76
12	3	217--278	Jul-76				2-Jul-76	5-Jul-76
12	4	279--411	Oct-76					16-Nov-76
13	1	1--71 + [1]	Jan-77			Mar-78		16-Feb-77
13	2	75--189	Apr-77					—	20-May-77	Bousquet (2012)
13	3	191--310	Jul-77					28-Sep-77
13	4	311--495	Oct-77					17-Feb-78
14	1	1--88	Jan-78		24-Apr-78			3-May-78
14	2	89--387	Apr-78					25-Aug-78
14	3	389--444	Jul-78					25-Aug-78
14	4	445--496	Oct-78				12-Oct-78	12-Oct-78
15	1	1--119	Jan-79					8-Mar-79
15	2	121--294	Apr-79					29-May-79
15	3	295--374	Jul-79				25-Jul-79	13-Jul-79
15	4	375--481	Oct-79					1-Nov-79
16	1-2	1--554	Jan-80				20-Apr-81	11-Nov-81
16	3-4	555-692	Jul--Oct 1980				21-Sep-81	6-Oct-81
17	1-2	1--178	Jan--Apr 1981				22-Feb-82	11-Mar-82
17	3-4	179--327 + [1]	Jul--Oct 1981					2-Aug-82	17-Jun-82	tip-in sheet in vol. 18(1-4) says issue 17(3-4) mailed on 17 Jun 1982
18	1-4	1--391	Jan-Oct 1982		23-Feb-83			25-Feb-83	1-Feb-83	copy recvd by author (O'Hara) on this date
19	1-2	1--218	Jan-Apr 1983	20-Jul-83				8-Aug-83
19	3-4	219--499	Jul-Oct 1983	10-Nov-83				21-Nov-83
20	1	1--49	1984	1-Feb-84			14-Feb-84	17-Feb-84
20	2	51--128	Apr-84					22-Jun-84
20	3	129--349	Jul-84					Aug-84
20	4	351--479	Oct-84		9-Nov-84			9-Nov-84
21	1	1--174	1985		2-Apr-85		17-Apr-85	—	1-Apr-85	Harvard Univ
21	2	175--246	1985				6-Jun-85	17-Jun-85	10-Jun-85
21	3	247--370	1985	13-Aug-85			12-Aug-85	1-Oct-85
21	4	371--700	1985				26-Feb-86	27-Feb-86	Feb-86	p. xx says "issued Feb 1986"
22	1	1--50	Spring 1986				2-Jun-86	4-Jun-86
22	2	51--112	Summer 1986				2-Jul-86	8-Jul-86
22	3	113--251	Summer 1986				28-Aug-86	29-Aug-86
22	4	253--362	Fall 1986				22-Dec-86	23-Dec-86	Dec-86	Bousquet (2012)
23	1	1--197	Winter 1987				24-Mar-87	31-Mar-87
23	2	198--315	Spring 1987			Sep-87	6-Oct-87	—	Aug-87	back cover
23	3	317--429	Spring 1987			Mar-88		20-May-91	Dec-87	inside front cover
23	4	431--709	Fall 1987				23-Mar-88	29-Mar-88	Feb-88	inside front cover
24	1	1--161	Winter 1988			May-88	8-Jun-88	17-Jun-88	May-88	inside front cover
24	2	163--470	Spring 1988			Sep-88	14-Sep-88	13-Sep-88	May-88	inside front cover
24	3	465--527*	Summer 1988			Dec-88	5-Dec-88	21-Dec-88	Oct-88	inside front cover
24	4	529--647	Fall 1988			Feb-89	17-Jun-89	3-Mar-89	Dec-88	inside front cover
25	1-2	1--240	Winter-Spring 1989			May-89	14-Jun-89	5-Jun-89	May-89	inside front cover
25	3	241--391	Summer 1989	27-Sep-89		Sep-89	3-Oct-89	—	Sep-89	inside front cover
25	4	393--468	Fall 1989			Dec-89		2-Feb-90	Dec-89	inside front cover
26	1	1--132 + [4]	Winter 1990	4-May-90		May-90	11-May-90		Mar-90	inside front cover; Harvard (15 May 1990)
26	2	137--243	Spring 1990			Aug-90	7-Aug-90		Jul-90	inside front cover; Harvard (6 Aug 1990)
26	3	245--557	Summer 1990			Dec-90	17-Dec-90		Nov-90	inside front cover; Harvard (18 Dec 1990)
26	4	559--705	Fall 1990			Jan-91	14-Jan-91		Dec-90	inside front cover; Harvard (18 Jan 1991)
		*page numbers 465-470 repeated;

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This page last revised 10 September 2020 by nle