陽明山二子坪步道蝶類之研究

The Research of Butterflies along the Erzhping Tail in Yang Ming Shan National Park

馮薇(Wei Feng) ； 錢盈嘉(Ying-Chia Chien) ； 徐寶琛(Pao-Chen Hsu)

《華岡農科學報》 25期 (2010/06) Pp. 1-13

https://doi.org/10.29985/HKJA.201006.0001

摘要

蝶類適生在有陽光、乾淨水源及豐富蜜源植物的生態環境，臺灣地區環境潮濕且溫暖，植物種類豐富，適合蝶類生存。臺灣地區已記錄的蝶種有407種，陽明山地區有蝶種167種，佔全臺的41%。陽明山的蝶類以大屯山區爲多。本研究在2008年8月至2009年l月，共6個月，對二子坪步道1km的蝶類進行觀察，採用穿越線目測調查法，直接觀察記錄蝶種、蝶的生態行爲、蝶與蜜源植物的關係、蝶類活動與天氣的關係。6個月觀察二子坪步道記錄到蝶類有4科23種78隻次，其中峽蝶科共53隻次，佔全部隻次的67.9%。調查六個月問以2008年8月隻次最多，61隻次，當月之月均溫23℃；再與其他各月份均溫與蝶隻數量關係比較，推測20℃以上蝶類有明顯的活動。本研究所調查記錄的23蝶種，與陽明山國家公園網站記錄二子坪的20種比較，兩者重複蝶種有10種，本研究多記錄者13種，故此區蝶種至少應有33種。

關鍵字

陽明山國家公園 ； 二子坪步道 ； 蝶種 ； 穿越線調查法

並列摘要

It is suitable for butterflies at the habitats with plenty of sunlight, clean water, and nectar plants. Moist and warm climate and highly diverse vegetation in Taiwan, where provide a very favorable environment for butterflies. There are 407 recorded butterfly species in Taiwan, and it can be found 167 species (41%) in the Yang Ming Shan National Park, especially in the Damn Mountain area. This research investigated butterfly occurred at the Erzihping Trail for six months period (from Aug. 2008 to Jan. 2009). The species, biology of butterflies, and the vegetation of nectar plants and weather with butterflies were recorded by transect count method. During the 6 months, 78 butterflies that are 23 species in 4 families were recorded, 53 one (67.9%) of them were Nymphalidae family. The peak butterfly for 61 butterflies was occurred on August 2008, checking in the quantity of butterflies with monthly mean temperature, it was shown that butterflies did more active above 20℃. There were the same 10 species on this research about 23 species and previous reference about 20 species, but it was recorded more 13 species at this area by the research, So it will be 33 species of butterflies at the Erzihping Trail on Damn Mountain in Yang Ming Shan National Park.

並列關鍵字

Yang Ming Shan National Park ； Erzihping Trail ； butterfly ； Transect count method