Taiwan Dragonflies and Damselflies's Journal

Journal archives for July 2018

July 1, 2018

Statistics as of Jun 30, 2018

observation: 1,136
species: 72
people: 57
member: 28

Posted on July 1, 2018 02:56 AM by aru aru | 0 comments | Leave a comment

July 16, 2018

The observed species & subspecies exceeded half of Taiwan's record.

There are total 161 species and subspecies of Odonata recorded in Taiwan (including Pescadores, Quemoy, Matsu, Orchid island & green island). The observations of the Project exceeded a half of recorded species on July 16, 2018 (Mon). This is another significant milestone of the Project. Thank you very much for the precious contributions.

台灣(含離島,並包括金門與馬祖)有紀錄的蜻蛉目昆蟲有 161 種,本專案於2018年七月16日已經徵集到了 81 種,超過一半了。感謝各位貢獻的寶貴觀察記錄!

By the end of the day, the statistic of the Project showed,

1308 Observations
79 Species
90 People

Among 79 species, there are 2 subpecies of Psolodesmus mandarinus & Leptogomphus sautenri as follows,
雖然系統的統計顯示有 79 個物種,但是其中兩個物種各有兩個亞種也都被記錄到了,分別是:

Psolodesmus mandarinus dorothea Williamson, 1904 中華珈蟌(南台亞種)
Psolodesmus mandarinus mandarinus McLachlan, 1870 中華珈蟌(原名亞種)

Leptogomphus sauteri formosanus Matsumura, 1926 紹德春蜓(嘉義亞種)
Leptogomphus sauteri sauteri Ris, 1912 紹德春蜓(恆春亞種)

The species and subspecies added to the project after the 60th species (total 61 sp+ssp) are listed below in the format of

NN CCCC Taxon M/DD

, where

NN 2-digit nature number, the order of the specie added to the Project 加入專案的物種序號
CCCC C is Chinese character, the Chinese common name used in Taiwan 中文名稱
Taxon 物種學名
M/DD M & D are both nature numbers, standing for month and date, it's logged on iNat. The date was put in ( ), which indicates the date added to the project. 上傳日期(月/日) ,如有括號則是加入專案的日期。

  • start mark attached to the order number indicate "ID NEEDED". 序號後有星號表示有待鑑定。

79* 慧眼弓蜓 Epophthalmia elegans (Brauer, 1865) 7/13
78* 長痣絲蟌 Orolestes selysi McLachlan, 1895 7/12

  1. 夜遊蜻蜓 Tholymis tillarga (Fabircius, 1798) (7/10)
  2. 雙截蜻蜓 Neurothemis tullia tullia (Drury, 1773) 7/8
  3. 藍彩琵蟌 Onychargia atrocyana Selys, 1865 7/5
  4. 小紅蜻蜓 Nannophya pygmaea Rambur, 1842 7/5

    -- * 紹德春蜓(恆春亞種) Leptogomphus sauteri sauteri Ris, 1912 7/5

  5. 青紋絲蟌 Indolestes cyaneus (Selys, 1862) 7/3
  6. 碧翠晏蜓 Anaciaeschna jaspidea (Burmeister, 1839) 6/28
  7. 褐基蜻蜓 Urothemis signata yiei Asahina, 1972 6/25
  8. 漆黑蜻蜓 Nannophyopsis clara (Needham, 1930) 6/23
  9. 海神蜻蜓 Lathrecista asiatica asiatica (Fabricius, 1798) 6/18
  10. 錘角春蜓 Stylogomphus shirozui shirozui Asahina, 1966 6/18
  11. 窄胸春蜓 Merogomphus paviei Martin, 1904 6/18
  12. 聯紋春蜓 Gomphidia confluens Selys, 1878 6/18
  13. 鉤紋春蜓 Asiagomphus septimus (Needham, 1930) 6/17
  14. 柱鋏晏蜓 Periaeschna magdalena Martin, 1909 6/13
  15. 長鋏晏蜓 Gynacantha hyalina Selys, 1882 6/9
  16. 褐翼勾蜓 Chlorogomphus risi Chen, 1950 6/9
  17. 曲尾春蜓 Heliogomphus retroflexus (Ris, 1912) 6/9
  18. 烏點晏蜓 Anax guttatus (Burmeister, 1839) 6/8

The observed species and subspecies sum up to 81, though few newly added species are still left to be id. Conservatively, it might be better only counting those of RG, but I can hardly wait to announce such a good news. Thank you!

觀察到的物種與亞種一共有 81 種,雖然幾個新加入專案的觀察仍有待鑑定,我還是迫不及待地想宣告這項好消息。感謝各位的支持!

Posted on July 16, 2018 05:15 PM by aru aru | 0 comments | Leave a comment

July 31, 2018

Statistics as of Jul 31, 2018

observation: 1,549
species: 82
people: 104
member: 35

The "new" species added to the project in July are as follows in the format of
NN* CCCC TTTTTT 7/DD (DD)
where
NN number, the order /sequence the species is added
* optional, ID needed
CCCC 4 Chinese characters, Chinese common name
TTTTT Taxa
7/DD "D" is number, one digit or 2 standing for the date, & 7 indicates July
(DD) optional, D is number, the date that it's added to the Project.

82* 黃基蜻蜓 Sympetrum speciosum taiwanum Asahina, 1951 7/31
81 橙尾細蟌 Agriocnemis pygmaea (Rambur, 1842) 7/31
80 球角春蜓 Stylogomphus changi Asahina, 1966 7/20 (7/27)
79* 慧眼弓蜓 Epophthalmia elegans (Brauer, 1865) 7/13

  1. 長痣絲蟌 Orolestes selysi McLachlan, 1895 7/12
  2. 夜遊蜻蜓 Tholymis tillarga (Fabircius, 1798) (7/10)
  3. 雙截蜻蜓 Neurothemis tullia tullia (Drury, 1773) 7/8
  4. 藍彩琵蟌 Onychargia atrocyana Selys, 1865 7/5
  5. 小紅蜻蜓 Nannophya pygmaea Rambur, 1842 7/5

    -- * 紹德春蜓(恆春亞種) Leptogomphus sauteri sauteri Ris, 1912 7/5

  6. 青紋絲蟌 Indolestes cyaneus (Selys, 1862) 7/3

New members joined in July

  1. doggy0406 7/28
  2. skyna 7/17
  3. yalinglin 7/12
  4. ksfish 7/19
  5. jackchen 7/8
  6. pseudoshuigeeee 7/3
  7. janho 7/1

Posted by aru, July 31, 2018 02:43 AM
edited 1:50PM, Aug. 1, 2018

Posted on July 31, 2018 06:44 PM by aru aru | 0 comments | Leave a comment