| 摘要: | 從2007年5月到9月，於雲林地區4個樣區，總共有23次錄音。諸羅樹蛙(Rhacophorus arvalis)共有3種音節(A、B、C)，4種鳴叫類型(Ⅰ、Ⅱ、Ⅲ、Ⅳ)；最常出現Ⅰ類型，由A音節組成，音節數有1個到5個，以3個爲最多，Ⅰ類型會連續出現3次到7次爲主(61.4%)，4次最多。Ⅱ類型由B音節組成，音節數有1個到5個，以2個和3個爲主，相同鳴叫會出現1次到19次，17次及18次未出現，集中在3次到10次(67.4%)，以1次最多；Ⅲ類型與Ⅳ類型都由C音節組成，Ⅲ類型音節數從1次到27次，25次及26次未出現，主要是7次到13次(81%),最多的是11次，Ⅳ類型音節數從3個到12個，集中在5個到8個(80%)，但若以單一音節數來看，則以7個最多。音節間隔時間，111類型爲43ms到107ms，Ⅳ類型爲11ms到29ms，Ⅳ類型會連續出現1次到11次，8次到10次未出現，以1次爲主，Ⅲ類型則不會連續出現。鳴叫類型組合成鳴叫陣，有4種主要鳴叫陣[α]、[α][γ]､[α][β]和[α][β][γ]。其中α是Ⅲ類型、β是ⅢⅡ類型，γ是ⅢⅡⅣ類型。非竹林區域的諸羅樹蛙鳴叫陣的多樣性(Shannon-Weiner index, 1.147)，比竹林區域(0.957)高。
A total of 23 individuals have been recorded in four sites of Rhacophorus arvalis at Yunlin county during May to September of 2007. There are 3 notes (A、B、C) and 4 call types (Ⅰ、Ⅱ、Ⅲ、Ⅳ). The call type of Ⅰ, composed by A note, is common. The number of A note in the Ⅰcall type is 1 to 5, and the mode is 3. TheⅠcall type appears repeatedly by 3 to 7 times (61.4%), and the mode is 4. TheⅡcall type is composed by B note. The number of B note in theⅡcall type is 1 to 5, and the mode is 2 and 3. The repeated number in the Ⅱ call type is 1 to 19, mostly (67.4%) 3 to 10, and the mode is 1, but missing 17 and 18. The Ⅲ and IV call types are all composed by C note. The number of C note in Ⅲ type has 1 to 27, but missing 25 and 26. Mostly (81%) is in 7 to 13, and the mode is 11. The number of C note in the Ⅳ call type has 3 to 12, mostly (80%) in 5 to 8, and the mode is 11. The note interval in the Ⅲ call type is 43ms to 107ms, but in the Ⅳ call type is 11ms to 29ms. The repeated number in the Ⅳ call type is 1 to 11, but missing 8 to 10, and the mode is 1. The Ⅲ call type appears no repeatedly. Call bout is composed by call types. There are 4 major call bout [α]、[α][γ]、[α][β] and [α][β][γ]. [α] represent Ⅲ type, [β] represent ⅢⅡ type, and [γ] represent ⅢⅡⅣ type. The diversity of call bouts in non-bamboo woods is higher than the one in bamboo woods (Shannon-Weiner index, 1.147 vs. 0.957). |
