illustrated guides on internet 網路上的圖鑑

These 3 are what I used the most when id species.

這三個網站是我在辨識蜻蜓與豆娘時最常用的網站。

台灣蜻蜓 The Dragonflies of Taiwan
by 曹美華 Mei-Hua TSOU
http://taiwandragonfly.blogspot.com/

神戸のトンボ Odonata of KOBE 神戶的蜻蜓
デジタルトンボ図鑑 日本産トンボリスト Odonata list of Japan 日本蜻蜓圖鑑
by 青木典司 Takashi AOKI
http://www.odonata.jp/03imago/index.html

한국의 잠자리 Dragonfly in Korea 韓國的蜻蜓
한국산 잠자리 목록 Odonata list of Korea 韓國蜻蜓名錄
by 정광수 Jung Kwang Soo
https://terms.naver.com/entry.nhn?docId=2427489&categoryId=51361&cid=42478

When it comes to resources on Taiwan's odonates, one of the most invaluable sources is "The Dragonflies of Taiwan" by Mr. Tsou. This website meticulously catalogues all odonates recorded in Taiwan, complete with photographs showcasing both genders and their larvae. Additionally, each photo is annotated with critical features specific to each species, enhancing its practicality for enthusiasts and researchers alike.

就實用性而言，當然是曹醫師的「台灣蜻蜓」莫屬。該網站詳列台灣所有紀錄過的蜻蛉目昆蟲，附上雄蟲、雌蟲與水蠆的照片，並在照片中標示出識別的重點。

Furthermore, given the overlap of common species among Taiwan, Japan, and Korea, websites dedicated to odonates in Japan and Korea also serve as valuable references for observers in Taiwan. Mr. Aoki's "Odonata of Kobe" stands out as a comprehensive work, offering a wealth of knowledge alongside engaging journals. Personally, I find the "Blog: Dragonfly Journal" section particularly captivating; it feels as though one is accompanying Mr. Aoki on field trips, immersing oneself in his "Master Class" through vivid descriptions and intriguing photographs. Similarly, "Dragonflies in Korea" by Jung Kwang Soo excels in its presentation of beautifully enlarged photos that allow for a detailed examination of each species' features.

日、韓兩國也有不少與台灣相同的物種，所以也極具參考價值。尤其是青木先生的「神戸のトンボ」，堪稱是大師之作，內容豐富，資料詳盡，還有各種生態方面的解說。他的「ブログ：続 トンボ歳時記」(1)單元更是精彩，讀這個部落格，就彷彿跟著青木先生一起去野外實地觀察蜻蜓一般，有上「大師班」的感覺。而Jung Kwang Soo 的韓國圖鑑則是有精美的放大照片(2)可以看到所有的細節。

Remarks:
(1) ブログ：続 トンボ歳時記　http://www.odonata.jp/archives/latest.html
(2) enlarged photo, take Epophthalmia elegans (Brauer, 1865) for sample,
精美的放大照片，以「慧眼弓蜓」為例：
https://terms.naver.com/imageDetail.nhn?docId=2427554&imageUrl=https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F3718_000_1%2F20141224162101298_AK1JJUEN0.jpg%2Fib45_90_i1.jpg%3Ftype%3Dm4500_4500_fst_n%26wm%3DY&categoryId=46691&mode=simple|&query=&authorId=&authorId=

Posted on November 7, 2018 05:00 AM by aru