饰纹姬蛙求偶鸣声特征分析

被引:14
作者
韦力
邵伟伟
林植华
机构
[1] 丽水学院生态学院
关键词
无尾类; 求偶鸣声; 饰纹姬蛙; 叫声参数; 种群比较;
D O I
暂无
中图分类号
Q958 [动物生态学和动物地理学];
学科分类号
071012 ; 0713 ;
摘要
2012年5月,用SX950录音笔和Praat声音分析软件对浙江丽水繁殖季节饰纹姬蛙(Microhyla ornata)求偶鸣声进行录制和特征分析。结果表明,饰纹姬蛙发出的求偶鸣声具有单一谐波鸣声结构、多脉冲(7、9~16)及纺锤形振幅等特征;所有鸣声主频率范围为1.22~4.09kHz(n=233),且由不同脉冲数组成的鸣声主频率平均值几近相等;叫声时程随脉冲数的增加而增大,脉冲时程在不同脉冲数鸣声中的大小几近相等,但最后一个脉冲的时程大小≤其他脉冲;脉冲间隔与叫声时程则刚好相反,即叫声时程越短,脉冲间隔就越大。在7个脉冲的鸣声中,其脉冲间隔最大,脉冲率最小;而在16个脉冲的鸣声中,脉冲间隔则最小,脉冲率最大。除7个脉冲和16个脉冲鸣声的脉冲率分别与其他鸣声存在显著性差异以外,随着叫声时程和脉冲数的增加,脉冲率也出现相应变化。在声强方面,除16个脉冲鸣声与其余所有的脉冲鸣声出现显著性差异以外,其他脉冲鸣声之间的两两比较差异不显著。丽水种群与其他5个地理种群(杭州、宣城、Karnoor、Bajipe和Padil)的鸣声特征比较显示饰纹姬蛙在不同地理种群的鸣声结构相似,而鸣声主频率、叫声时程、脉冲时程及脉冲率等在6个地理种群种均出现不同程度的差异。了解不同物种的声信号特征有助于更好地理解动物通讯行为及其进化特点。
引用
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页码:14 / 20
页数:7
相关论文
共 10 条
[1]  
Acoustic Analysis of the Advertisement Calls of the Music Frog, Babina daunchina[J] . Qin Chen,Jianguo Cui,Guangzhan Fang,Steven E. Brauth,Yezhong Tang.Journal of Herpetology . 2011 (4)
[2]  
The advertisement calls of two sympatric frogs, Leptodactylus lithonaetes (Amphibia: Anura: Leptodactylidae) and Pristimantis vilarsi (Amphibia: Anura: Strabomantidae)[J] . W. Ronald Heyer,C&eacute,sar Luis Barrio-Amor&oacute,s.Proceedings of the Biological Society of Washingt . 2009 (3)
[3]  
Vocalizations of the Brazilian torrent frog Hylodes heyeri (Anura: Hylodidae): Repertoire and influence of air temperature on advertisement call variation[J] . Rodrigo Lingnau,Rogerio P. Bastos.Journal of Natural History . 2007 (17-2)
[4]   Phonotaxis to advertisement calls by midwife toads (Alytes muletensis) is not necessarily related to mating [J].
Lea, J ;
Dyson, M ;
Halliday, T .
AMPHIBIA-REPTILIA, 2002, 23 (02) :151-159
[5]   Thermal dependency of calling performance in the eurythermic frog Colostethus subpunctatus [J].
Navas, CA ;
Bevier, CR .
HERPETOLOGICA, 2001, 57 (03) :384-395
[6]  
Advertisement call duration indicates good genes for offspring feeding rate in gray tree frogs (Hyla versicolor)[J] . Grace V. Doty,A. M. Welch.Behavioral Ecology and Sociobiology . 2001 (2-3)
[7]  
Size assessment in simulated territorial encounters between male green frogs (Rana clamitans)[J] . Mark A. Bee,Stephen A. Perrill,Patrick C. Owen.Behavioral Ecology and Sociobiology . 1999 (3-4)
[8]  
The Advertisement Calls of the Green Toad (Bufo viridis): Variability and Role in Mate Choice[J] . Herpetologica . 1997 (4)
[9]  
Female choice for male drumming in the wolf spider Hygrolycosa rubrofasciata[J] . SILJA PARRI,RAUNO V ALATALO,JANNE KOTIAHO,JOHANNA MAPPES.Animal Behaviour . 1997 (2)
[10]   GENETIC EVIDENCE FOR THE GOOD GENES PROCESS OF SEXUAL SELECTION [J].
MOORE, AJ .
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 1994, 35 (04) :235-241