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題 名 | 白頜樹蛙(Polypedates megacephalus)生殖行為之研究 |
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作 者 | 林矅松; 張淑美; | 書刊名 | 生物科學 |
卷 期 | 33:1 1990.01[民79.01] |
頁 次 | 頁35-47 |
分類號 | 388.691 |
關鍵詞 | 生殖行為; 白頜樹蛙; |
語 文 | 中文(Chinese) |
中文摘要 | 民國77年3月至77年8月在陽明山國家公園之面天山區,研究白領樹蛙(Polypedates megacephalus)的生殖行為。生殖期間雄蛙會在地面上及植物上嗚叫,叫聲可分為宣告叫聲、求偶叫聲、釋放叫聲與壓迫叫聲等四種。雌蛙會受雄蛙嗚聲的吸引而主動靠近雄蛙形成配對。而當池中雄蛙數目較多時,則會有聚集嗚叫的現象,在此期間會有1到5隻雄蛙加入已配對的個體,而形成共同配對產卵。泡沫卵塊由配對的雌、雄蛙共同以後肢踢打分泌物而形成,產卵的時間一般在3小時以內。雄蛙可以多次交配,雌蛙最多曾至池中產卵3次。 |
英文摘要 | The reproductive behavior of polypedates megacephalus around an artificial pond at Mien-Tien Mountain in Yangminshan National Park was studied during the period from March to August, 1988. Male frogs call both on the ground and on the plant. The vocalization can be divided into four types: advertisement call, courtship call, release call and distress call. Attracted by calls of the male frogs, female frogs appear to exercise mate choice and approach actively to the male to form mating pairs. The degree of aggregation in calling males depends on their density around the pond. When the density is high, the distribution of the male tends to be clumped. When high density of male frogs occurs, a single female may be hugged by one to five males. Both male and female use their hind legs to kick secretions and eggs to form foam nests. Most of the female lay their eggs in less than 3 hours after amplexing. The maximum number of mating activity observed for certain male or female frogs was three. |
本系統中英文摘要資訊取自各篇刊載內容。