| Year | Date |
Description | SG | Michel | Scott | Yvert | ÅE | KSissue | KS |
| 1937 |
19.08.1937 |
Definitives |
557-561 |
384-388 |
C51-C52,C54-C56 |
PA53-PA57 |
1-5 |
1937.01 |
1-5 |
| 1937 |
19.08.1937 |
Overprint OFICIAL on 1937.01 |
O567-O571 |
D152-D156 |
CO13-CO17 |
SA13-SA17 |
6-10 |
1937.02 |
6-10 |
| 1938 |
22.02.1938 |
Anniversary of U.S. Constitution |
563-569 |
389-395 |
366-372 |
358-364 |
11-17 |
1938.01 |
11-17 |
| 1940 |
|
Overprint CASA DE CORREOS on 1938.01 |
625 |
Z45 |
RA46 |
TB10 |
18 |
1940.01 |
18 |
| 1942 |
|
Overprint CASA DE CENTAVOS on 1938.01 |
655e |
Z56 |
RA52 |
TB17 |
19 |
1942.01 |
19 |
| 1943 |
15.04.1943 |
Overprint BIENVENIDO on 1938.01 |
668-670 |
485-487 |
413-415 |
409A-C |
20-22 |
1943.01 |
20-22 |
| 1945 |
02.10.1945 |
Overprint LOOR on 1938.01 |
745-747 |
567-569 |
444-446 |
442A-C |
23-25 |
1945.01 |
23-25 |
| 1946 |
|
Overprint POSTAL on 1937.01 |
781-782 |
605-606 |
463-464 |
460-461 |
26-27 |
1946.01 |
26-27 |
| 1946 |
07.10.1946 |
Definitives |
558a |
A385 |
C53 |
PA168 |
28 |
1946.02 |
28 |
| 1955 |
|
Definitives |
1048 |
887 |
601 |
600 |
29 |
1955.01 |
29 |
| 1956 |
28.12.1956 |
Basketball championship |
1078 |
924 |
C308 |
|
30 |
1956.01 |
30 |
| 1957 |
|
Definitives |
1046c |
884 |
625 |
596B |
31 |
1957.01 |
31 |
| 1958 |
07.01.1958 |
Tropical birds |
1096-1099 |
956-959 |
634-637 |
632-635 |
32-35 |
1958.01 |
32-35 |
| 1958 |
20.10.1958 |
Tropical birds |
1120-1121 |
981-982 |
645-646 |
644-645 |
36-37 |
1958.02 |
36-37 |
| 1959 |
03.02.1959 |
Tropical birds |
1122-1123 |
983-984 |
647-648 |
646-647 |
38-39 |
1959.01 |
38-39 |
| 1961 |
27.05.1961 |
Los Rios province |
1197 |
1065 |
C386 |
PA382 |
40 |
1961.01 |
40 |
| 1966 |
17.06.1966 |
Birds |
1320-1331 |
1230-1241 |
748-751,C441-C448 |
748-751,PA442-PA449 |
41-52 |
1966.01 |
41-52 |
| 1967 |
03.09.1967 |
Surcharge on 1966.01 |
1337 |
1361 |
C450 |
PA490 |
53 |
1967.01 |
53 |
| 1967 |
|
Surcharge on 1966.01 |
1335-1336 |
1356,1358 |
757-758 |
791-792 |
54-55 |
1967.02 |
54-55 |
| 1969 |
11.01.1969 |
Surcharge on 1966.01 |
1357-1359 |
1435-1437 |
C455-C457 |
PA502 |
56-58 |
1969.01 |
56-58 |
| 1972 |
24.05.1972 |
Battle of Pichincha |
1487 |
1573 |
C503 |
|
59 |
1972.01 |
59 |
| 1973 |
16.08.1973 |
Galapagos Islands |
1524-1525,1530-1531 |
1608-1609,1614-1615 |
870-871,C527-C528 |
892-893,PA573-PA574 |
60-63 |
1973.01 |
60-63 |
| 1973 |
03.10.1973 |
Galapagos Islands |
1526 |
1610 |
872 |
894 |
64 |
1973.02 |
64 |
| 1973 |
07.12.1973 |
Birds |
1536-1540 |
1619-1623 |
876-880 |
898-902 |
65-69 |
1973.03 |
65-69 |
| 1973 |
07.12.1973 |
Birds |
|
1619-1620/B63 |
|
BF24 |
|
1973.04 |
70-71 |
| 1973 |
07.12.1973 |
Birds |
|
1621-1623/B64 |
|
BF25 |
67a-69a |
1973.05 |
72-74 |
| 1977 |
29.11.1977 |
Birds of the Galapagos Islands |
1686-1691 |
1759-1764 |
960-965 |
966-971 |
70-75 |
1977.01 |
75-80 |
| 1983 |
10.06.1983 |
Charles Darwin |
1884 |
1941 |
1033 |
1032 |
76 |
1983.01 |
81 |
| 1985 |
21.02.1985 |
Samuel Valarezo Delgado |
1929 |
1980 |
1076 |
|
|
1985.01 |
82 |
| 1985 |
29.10.1985 |
Armed forces |
1950 |
1996 |
1103 |
|
77 |
1985.02 |
83 |
| 1986 |
12.02.1986 |
Galapagos Islands |
1972-1973 |
2020-2021 |
1117-1118 |
|
78-79 |
1986.01 |
84-85 |
| 1992 |
09.04.1992 |
Galapagos Islands animals |
2136-2138 |
2207,2211-2212 |
1284,1282,1285 |
|
80-82 |
1992.01 |
86-88 |
| 1992 |
|
Galapagos Islands animals |
|
|
|
|
80 |
1992.02 |
89 |
| 1992 |
|
Galapagos Islands animals |
|
|
|
|
81 |
1992.03 |
90 |
| 1993 |
15.10.1993 |
America |
2177 |
2250 |
1325 |
|
83 |
1993.01 |
91 |
| 1995 |
15.12.1995 |
Hummingbirds |
2234-2239 |
2309-2314 |
1382,1383a-e |
|
84-89 |
1995.01 |
92-97 |
| 1996 |
30.12.1996 |
America |
2275-2276 |
2350-2351 |
1421-1422 |
|
90-91 |
1996.01 |
98-99 |
| 1999 |
11.06.1999 |
Puyo 100th anniversary |
|
2417 |
1487b |
|
92 |
1999.01 |
100 |
| 1999 |
03.09.1999 |
Charles Darwin Foundation |
2346-2365 |
2421-2440 |
1491a-j,1492a-j |
1445-1464 |
93-101 |
1999.02 |
101-109 |
| 2000 |
07.04.2000 |
Birds of the Mazan Forest |
2393-2397 |
2468-2472 |
1512a-e |
1495-1499 |
102-106 |
2000.01 |
110-114 |
| 2001 |
17.02.2001 |
Galapagos Islands |
MS2467 |
B163 |
SS1570 |
|
107 |
2001.01 |
115 |
| 2001 |
23.07.2001 |
Andean Condor |
2502-2503 |
2565-2566 |
1576a,b |
1581-1582 |
108-109 |
2001.02 |
116-117 |
| 2001 |
23.07.2001 |
Andean Condor |
MS2504 |
B164 |
SS1577 |
|
110 |
2001.03 |
118 |
| 2002 |
21.02.2002 |
UICN |
2555 |
|
1611 |
|
116 |
2002.01 |
119 |
| 2002 |
31.05.2002 |
Fauna of the Galapagos Islands |
|
2658-2667 |
1629a,b,1633a,b |
|
111-114 |
2002.02 |
120-123 |
| 2002 |
31.05.2002 |
Fauna of the Galapagos Islands |
|
B170 |
SS1634 |
|
115 |
2002.03 |
124 |
| 2003 |
14.05.2003 |
Tourism - b.i.t.e. |
|
2731 |
1674b |
1732 |
117 |
2003.01 |
125 |
| 2003 |
02.09.2003 |
CECIA |
2696-2697 |
|
1684-1685 |
1753-1754 |
118-119 |
2003.02 |
126-127 |
| 2003 |
07.11.2003 |
Zamora Chinchipe |
2702 |
|
1686e |
1764 |
120 |
2003.03 |
128 |
| 2003 |
25.11.2003 |
Upaep |
2703 |
|
1687a |
1769 |
121 |
2003.04 |
129 |
| 2003 |
01.12.2003 |
Galapagos 25 years as world heritage site |
2706-2707 |
2761-2765 |
1696b,c |
1776-1780 |
122-123 |
2003.05 |
130-131 |
| 2005 |
18.02.2005 |
Galapagos Islands |
2757-2758 |
2811-2812 |
1722-1723 |
1813-1814 |
124-125 |
2005.01 |
132-133 |
| 2005 |
18.02.2005 |
Galapagos Islands |
2759 |
B179 |
1724 |
BF127 |
126 |
2005.02 |
134 |
| 2005 |
01.04.2005 |
Ecuador's chess federation 25 years |
|
2817 |
1729 |
|
127 |
2005.03 |
135 |
| 2006 |
22.05.2006 |
Podocarpus national park |
|
2916 |
1786 |
|
|
2006.01 |
136 |
| 2006 |
01.11.2006 |
Galapagos fauna |
|
2983,2985,2987 |
1842b,d,1843 |
|
|
2006.02 |
137-139 |
| 2006 |
|
Galapagos fauna |
|
|
|
|
|
2006.03 |
140-141 |
| 2006 |
11.12.2006 |
Conservation |
|
3017,3019 |
1850a,1851a |
|
|
2006.04 |
142-143 |
| 2006 |
11.12.2006 |
Conservation |
|
B197 |
1852 |
|
|
2006.05 |
144 |
| 2007 |
18.07.2007 |
Inocar |
|
3051 |
1896 |
|
|
2007.01 |
145 |
| 2007 |
30.11.2007 |
Galapagos |
3026,3028 |
3069,3071 |
1914,1916 |
|
|
2007.02 |
146-147 |
| 2008 |
18.03.2008 |
Galapagos |
|
3083 |
1921 |
|
|
2008.01 |
148 |
| 2009 |
28.07.2009 |
Tourism |
|
3157 |
1963g |
|
|
2009.01 |
149 |
| 2009 |
30.11.2009 |
Charles Darwin |
3146 |
3199 |
1981 |
2190 |
|
2009.02 |
150 |
| 2009 |
30.11.2009 |
Charles Darwin |
MS3147 |
3190,3191,3194,3198 |
1982a,1982b,1982e,1982h |
BF150 |
|
2009.03 |
151-154 |
| 2010 |
16.04.2010 |
Birdpex 6 |
3160-3163 |
3219-3222 |
2003a-d |
2202-2205 |
|
2010.01 |
155-158 |
| 2010 |
16.04.2010 |
Birdpex 6 |
MS3164 |
3223-3224/B203 |
2004a-b |
|
|
2010.02 |
159-160 |
| 2010 |
30.09.2010 |
Districts |
3190-3193 |
3254 |
1998 |
|
|
2010.03 |
161 |
| 2011 |
18.03.2011 |
Galapagos fauna |
3216-3223 |
3276-3279 |
2021a-d |
2277-2280 |
|
2011.01 |
162-165 |
| 2012 |
13.01.2012 |
Galapagos fauna |
|
3276-3279 |
2021i |
|
|
2012.01 |
166-169 |
| 2012 |
11.06.2012 |
Yasuni |
3318-3325 |
3390-3397 |
2062a-h |
|
|
2012.02 |
170-177 |
| 2012 |
11.07.2012 |
Galapagos |
3327-3334 |
3398-3405 |
2064b-d,2064f-g |
2392-2399/C2392 |
|
2012.03 |
178-182 |
| 2012 |
11.07.2012 |
Galapagos |
3335-3342 |
3406-3413 |
2063c,2063f |
2386,2389 |
|
2012.04 |
183-184 |
| 2012 |
31.07.2012 |
Alfarista |
MS3348 |
3425 |
|
|
|
2012.05 |
185 |
| 2012 |
17.09.2012 |
Upaep |
|
3439 |
|
|
|
2012.06 |
186 |
| 2013 |
16.01.2013 |
Galapagos |
3402-3409 |
3496-3503 |
2094b |
|
|
2013.01 |
187 |
| 2013 |
16.01.2013 |
Galapagos |
3410-3417 |
3488-3495 |
2095a,c-e |
|
|
2013.02 |
188-191 |
| 2013 |
21.11.2013 |
Presence in Antarctica |
3435,3427 |
3526-3528 |
2109a-c |
|
|
2013.03 |
192-193 |
| 2013 |
|
Galapagos |
|
|
|
|
|
2013.04 |
194 |
| 2013 |
|
Galapagos |
|
|
|
|
|
2013.05 |
195-198 |
| 2015 |
16.06.2015 |
Endemic birds |
|
3649-3653 |
2154-2158 |
|
|
2015.01 |
199-203 |
| 2015 |
29.09.2015 |
Expoafe, stamp on stamp |
|
3661-3685 |
|
|
|
2015.02 |
204-205 |
| 2015 |
20.10.2015 |
Birds |
|
3686-3693 |
2164a-h |
|
|
2015.03 |
206-213 |
| 2015 |
20.10.2015 |
Birds |
|
3694-3701 |
2165a-h |
|
|
2015.04 |
214-221 |
| 2015 |
13.11.2015 |
Tourism |
|
3713-3720 |
|
|
|
2015.05 |
222-223 |
| 2015 |
13.11.2015 |
Tourism |
|
3721-3728 |
|
|
|
2015.06 |
224 |
| 2015 |
13.11.2015 |
Tourism |
|
B224 |
|
|
|
2015.07 |
225 |
| 2017 |
24.10.2017 |
Darwin and Wolf sanctuary |
|
3803-3810 |
2200h |
|
|
2017.01 |
226 |
| 2017 |
27.11.2017 |
Upaep |
|
3820-3827 |
2203c,e |
|
|
2017.02 |
227-228 |
| 2018 |
29.08.2018 |
Congress of botany |
|
3860/B230 |
SS2219 |
|
|
2018.01 |
229 |
| 2018 |
13.09.2018 |
Destino Verde |
|
3865-3872 |
|
|
|
2018.02 |
230 |
| 2018 |
11.12.2018 |
San Francisco de Quito University |
|
3881-3889 |
2224b-c |
|
|
2018.03 |
231-232 |
| 2018 |
27.12.2018 |
Cotacachi-Cayapas |
|
3890-3894 |
2225a,2225d |
|
|
2018.04 |
233-234 |
| 2018 |
27.12.2018 |
Cotacachi-Cayapas |
|
3895-3902 |
2226c-e |
|
|
2018.05 |
235-237 |
| 2019 |
02.05.2019 |
Ilalo |
|
3904-3911 |
2230a-h |
|
|
2019.01 |
238-245 |
| 2019 |
02.05.2019 |
Ilalo |
|
3912-3919 |
2229a-h |
|
|
2019.02 |
246-253 |
| 2019 |
22.11.2019 |
Vive UNA |
|
|
2245e-f |
|
|
2019.03 |
254-255 |
