Date Added
April 16, 2024
07:57 PM UTC
Date Added
July 16, 2018
07:00 AM CDT
Date Added
May 18, 2020
06:49 PM MSK
Date Added
March 2, 2021
01:25 PM +07
Description
collected together with Somatochlora exuberata (the first specimen in Novosibirsk Province), males, in sympatry
Date Added
January 28, 2023
01:47 PM CET
Date Added
October 24, 2022
05:40 AM UTC
Date Added
February 7, 2023
01:52 PM MSK
Description
Разбираю летние фотографии со станции. Интересно, можно ли определить стрекозу
Date Added
August 7, 2022
01:31 PM CEST
Date Added
August 11, 2019
02:55 PM +05
Date Added
June 12, 2023
09:00 PM UTC
Date Added
June 24, 2022
07:33 PM MSK
Description
In the centre. From below A. soneharai, from above A. mixta.
Date Added
September 19, 2022
04:44 PM MSK
Date Added
October 12, 2020
11:08 AM MSK
Date Added
September 17, 2024
06:52 PM +05
Date Added
January 4, 2022
12:55 PM UTC
Date Added
September 13, 2024
03:57 PM UTC
Date Added
June 11, 2021
11:44 PM MSK
Date Added
April 23, 2021
11:37 AM SST
Date Added
September 14, 2024
09:40 AM MSK
Description
Probably a hybrid between A. crenata and A. serrata osiliensis. The color features (especially the forehead, chest stripes and t-shaped pattern), short lower appendage are more likely to correspond to A. serrata, but the cerci are not curved upwards and the costa is not bright yellow.
Date Added
September 14, 2024
09:46 AM MSK
Description
Males of the 4th species. From left to right: Aeshna serrata osiliensis, A. crenata, A. juncea, A. caerulea.
Date Added
September 14, 2024
09:49 AM MSK
Date Added
September 5, 2024
10:18 AM UTC
Date Added
September 5, 2024
10:37 AM UTC
Date Added
September 8, 2024
12:43 PM EEST
Date Added
September 11, 2024
01:06 PM UTC
Date Added
September 7, 2024
07:48 PM UTC
Date Added
September 7, 2024
08:51 AM MSK
Description
I show a clear difference between the females Aeshna serrata osiliensis (left or top, depending on the photo) and A. crenata (right or bottom, depending on the photo).
Date Added
May 1, 2024
02:15 PM UTC
Date Added
August 31, 2024
11:40 AM +07
Date Added
August 12, 2024
02:58 PM +05
Date Added
July 17, 2024
12:34 PM BST
Date Added
November 2, 2023
03:34 PM EDT
Date Added
November 25, 2022
11:08 PM EST
Description
Odd one, settling on glacialis without double row of cells in radial planate also 2 rows of cells distal to forewing triangle. See hamule photo with ruler. Too long for frigida and hamules not right. I may be having a bit of a brain freeze with this one. @joebartok @gemelin
Date Added
August 6, 2024
11:41 PM EEST
Date Added
July 30, 2024
06:16 AM UTC
Date Added
August 3, 2024
03:19 PM +05
Date Added
August 16, 2024
10:16 AM +07
Date Added
August 20, 2024
09:30 AM +07
Date Added
August 21, 2024
12:47 PM MSK
Date Added
August 20, 2024
04:09 PM +05
Date Added
August 16, 2024
12:49 AM +07
Description
a male
This is the first record of this species in West Siberia.
It flew above a small open place abou 15-20 m in diametre near a small elevation with a big power line pole, very regularily, almost by rounds, at the variable height of 2-5 m. I had no net and tried to photographically register it while flying but had an unfit camera. The sun shone though some Cirrostratus clouds which at ome monent became thicker and the sunlight faded. The dragonfly gradually lowered the height of its rounds and them landed into ruderal grass. I managed to come close and photograph it. It was frightened by me but flew only for about one meter and landed again (the photo from side view). I tried to catch it by hand, approached it for some 5 cm but my strike appeared too slow and I missed. After few minutes it appeared in air about the same place once again but after next few minutes flew high above pine crowns and disappeared.
Next two days it was not found there again.
The individual was very fresh and obviously of the recent local emergence, hence being progeny of some migrants in early summer, most probably from SE Kazakhstan.
This is half a degree southerly from the world northern record of this species being Moscow. The fact that it was noticed in Moscow and Novosibirsk, where few people live able to recognise this species while flying probably suggests that it very rarely occurs throughout the temperate zone of Russia but remain unnoticed.
Date Added
August 11, 2024
10:34 AM +07
Date Added
August 7, 2024
07:44 AM SST
Date Added
August 7, 2024
05:03 PM UTC
Date Added
August 7, 2024
12:11 AM SST
Date Added
August 3, 2024
07:02 AM MSK
Date Added
July 28, 2024
03:55 PM SST
Date Added
July 28, 2024
02:15 AM WIB
Date Added
July 24, 2024
07:58 PM UTC
Date Added
July 24, 2024
08:16 PM MSK
Date Added
January 2, 2021
03:23 PM MSK
Date Added
July 22, 2024
06:17 AM MSK
Description
Наткнулась на шип боярышника
Date Added
July 5, 2024
04:11 AM UTC
Date Added
July 19, 2024
09:17 AM +04
Description
Видообразование у стрекоз :)
Date Added
July 3, 2023
10:42 PM CEST
Date Added
October 30, 2019
02:44 PM MSK
Date Added
August 28, 2020
11:02 PM +03
Date Added
July 15, 2024
07:22 PM EEST
Date Added
July 13, 2024
08:55 PM MSK
Date Added
July 11, 2024
11:02 PM EEST
Date Added
July 11, 2024
12:25 AM MSK
Date Added
June 11, 2023
07:27 PM UTC
Date Added
July 6, 2024
01:43 AM WIB
Date Added
July 6, 2024
07:08 PM +05
Date Added
January 31, 2021
11:19 AM +07
Date Added
November 13, 2021
05:48 PM +07
Date Added
October 29, 2023
09:41 PM +07
Date Added
March 20, 2024
08:22 AM +07
Date Added
July 1, 2024
05:43 PM +05
Date Added
June 23, 2022
06:54 PM MSK
Date Added
June 23, 2022
06:54 PM MSK
Date Added
July 20, 2023
09:05 PM MSK
Date Added
July 20, 2023
09:05 PM MSK
Date Added
June 30, 2024
05:39 PM UTC
Date Added
July 1, 2024
12:15 AM MSK
Date Added
June 18, 2020
10:48 AM MSK
Date Added
January 17, 2024
09:10 AM MSK
Date Added
June 23, 2024
05:01 PM UTC
Date Added
June 2, 2022
10:18 AM EDT
Date Added
June 11, 2020
02:01 AM EEST
Date Added
January 28, 2021
10:13 AM SST
Date Added
June 26, 2024
02:29 PM MSK
Date Added
June 25, 2024
06:40 PM MSK
Date Added
May 20, 2024
05:12 PM UTC
Description
Infantizidal cannibal
Some individuals
Date Added
September 16, 2023
09:45 AM MSK
Description
A copula between a male Aeshna crenata and a female A. cyanea. It lasted for several minutes, after which the dragonflies flew apart.
Date Added
June 17, 2024
03:18 PM UTC
Date Added
November 14, 2023
05:58 PM EET
Date Added
June 21, 2024
03:31 PM UTC
Date Added
June 16, 2024
12:47 PM UTC
Date Added
November 7, 2023
03:03 PM CET
Date Added
July 8, 2021
10:56 AM UTC
Date Added
June 16, 2024
02:44 PM MSK
Date Added
June 8, 2024
10:56 AM CEST
Date Added
June 10, 2024
05:20 AM UTC
Date Added
June 4, 2024
09:02 PM CEST
Date Added
September 13, 2021
08:15 PM CEST
Date Added
June 9, 2024
10:38 AM MSK
Date Added
June 6, 2024
05:09 PM UTC
Date Added
April 26, 2021
04:42 AM UTC
Date Added
June 2, 2024
02:21 PM UTC