特輯REPORTS 4記臺灣極危的水生植物—冠果眼子菜The critically endangered aquatic plant, Potamogeton cristatus , in Taiwan李松柏Sung-Po Li 18臺灣產廣義菜欒藤屬的分類現況Introduction of the current taxonomic status of the genus, Merremia s.l. and suggestion for the reversion of Chinese name of the species under this genus in Taiwan陳柏豪、鍾安晴、楊勝任、王志強Po-Hao Chen . An-Ching Chung . Sheng-Zehn Yang . Chih-Chiang Wang 30小蠹屬小蠹蟲生態簡介Introduction of the genus Scolytus (Scolytinae)林清山Ching-Shan Lin 40牡丹鄉的後花園—東源溼地The backyard of Mudan Township-Dongyuan Wetland李麗華、朱恩良、莊孟憲Li-Hua Lee . En-Liang Chu . Meng-Hsieng Chuang 48憶一位蝙蝠研究界的老朋友—Dr. Jens RydellRecalling an old friend, Dr. Jens Rydell, in the field of bat research周政翰、鄭錫奇Cheng-Han Chou . Hsi-Chi Cheng 特有生物ENDEMIC SPECIES 60臺灣石鮒的繁殖生物學觀察Observation on the reproductive behavior and larvae development of Tanakia himantegus李帆、莊維誠、廖德裕Fan Li . Wei-Cheng Jhuang . Te-Yu Liao 66綠灰蝶取食重瓣山黃梔花苞之觀察Observation of Artipe eryx horiella feeding on buds of Gardenia