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1.
张建新  朱麟 《蛛形学报》2012,21(1):61-64
蜘蛛的繁殖行为可以分为求偶行为、交配行为、产卵和携卵行为、携幼行为,本文根据国内外研究进展,对蜘蛛的繁殖行为进行简要综述.  相似文献   

2.
有尾两栖类的繁殖活动常常受到环境因子,特别是如温度、湿度和降雨等气候因子的限制。红瘰疣螈Tylototriton shanjing是适应云南山地环境的典型有尾两栖类动物。本研究期望通过对繁殖期红瘰疣螈活动个体数量的野外调查和气候因子的分析,弄清影响红瘰疣螈繁殖行为活动的关键气候因子。研究结果显示,繁殖期红瘰疣螈活动个体数量与气温呈显著的负相关关系,与空气相对湿度和降雨量呈显著的正相关关系。然而偏相关和多元回归分析则表明,红瘰疣螈繁殖行为活动与相对湿度和降雨量关系更密切。红瘰疣螈总是在降雨后引起空气湿度增加以及气温下降时进行各种繁殖行为活动,降雨是影响红瘰疣螈繁殖行为活动关键的气候因子。红瘰疣螈的繁殖行为活动与降雨节律保持一致是对云南山地环境的重要适应。  相似文献   

3.
笼养丹顶鹤的繁殖行为观察   总被引:3,自引:0,他引:3  
丹顶鹤(Grus japonensis)俗称“仙鹤”,其繁殖行为释放是一系列反射活动,笼养能引起丹顶鹤某些繁殖行为成分量的变化,但不能引起质的变化即并不会出现新的繁殖行为,在丹顶鹤的性行为程序中,行为成分常以固定动作方式有节律地反复演示,显示仪式化特征。  相似文献   

4.
虎纹捕鸟蛛 Ornithoctonus huwena 繁殖行为是一系列反射活动.在人工养殖条件下,能引起虎纹捕鸟蛛繁殖行为量的变化,而不能引起质的变化,即不会出现新的繁殖行为.在虎纹捕鸟蛛性行为程序中,行为成分常以固定动作方式有节律地重复演示,呈现仪式化特征.  相似文献   

5.
雄性小熊猫粪便中睾酮水平的变化与繁殖周期的关系   总被引:8,自引:3,他引:5  
1999年 12月至 2 0 0 0年 9月 ,使用放射免疫分析法 ,测定了成都动物园和成都大熊猫繁育研究基地的 4只雄性小熊猫粪样中睾酮水平变化情况 ,同时对其行为进行了观察。研究结果表明 ,雄性粪样中睾酮水平在繁殖期(12月~ 3月 )显著高于非繁殖期 (4月~ 9月 ) (P <0 0 1) ,且睾酮水平变化与繁殖行为密切相关。在非繁殖期 ,雄性小熊猫的睾酮水平处于基础的较低水平时 ,其繁殖行为如蹭阴、舔阴、舔标记物和咩叫等几乎没有发生或很少发生 ;而在繁殖期 ,雄性小熊猫的睾酮水平明显升高 ,这些繁殖行为频繁发生。以上结果说明 ,睾酮是调节雄性小熊猫繁殖行为季节性变化的生理因子  相似文献   

6.
笼养灰胸竹鸡的繁殖行为   总被引:5,自引:0,他引:5       下载免费PDF全文
于1999年3-7月对笼养条件下灰胸竹鸡的繁殖行为进行了观察。结果表明,笼养灰胸竹鸡仍保留求偶,交配和产卵等野外繁殖行为,但营巢,邻域,孵卵和育雏行为基本消失,求偶和交配于3出现,5月达到高峰,8月以后繁殖行为基本消失,本文还分析了笼养灰胸竹鸡繁殖期的觅食行为。  相似文献   

7.
麋鹿繁殖行为和粪样激素水平变化的关系   总被引:23,自引:3,他引:20  
1997年7-9月和1998年3-7月间,在江苏大麋鹿保护区共观察到麋鹿的27种繁殖行为,雄鹿有17种,雌鹿有10种,在1998年3-7月间,利用放射免疫分析法(RIA)测定了鹿麋样中的性激素水平,包括雄鹿的睾酮,雌鹿的酮,雌鹿的孕酮、雌二醇和雌三醇。实验结果表明:1许多繁殖行为的发生频次和持续时间表现出明显的季节变化(P〈0.05),如雄鹿的求偶行为、标记行为和性行为及雌鹿的性行为等在发情期有一  相似文献   

8.
散养与野生丹顶鹤孵卵期行为比较   总被引:1,自引:2,他引:1  
2007年4月在扎龙国家级自然保护区,采用瞬时扫描取样法对散养和野生丹顶鹤(Grus japonensis)的孵卵期行为进行了观察、比较.结果表明,散养丹顶鹤与野生丹顶鹤的孵卵期行为模式基本相同.在总体行为发生频次上,散养丹顶鹤的繁殖行为明显高于野生丹顶鹤,游走行为则低于野生丹顶鹤.行为日节律的比较表明,一天中散养丹顶鹤的繁殖行为波动小于野生丹顶鹤.由于人为干扰,散养丹顶鹤的繁殖行为显著高于野生丹顶鹤的繁殖行为(P<0.05).在个体间差异比较中,散养丹顶鹤与野生丹顶鹤在觅食表达上均存在显著差异(P<0.05),而散养丹顶鹤的警戒行为表达也存在显著差异(P<0.05).  相似文献   

9.
甘肃鼢鼠的求偶和交配行为   总被引:3,自引:0,他引:3  
李金钢  何建平  王廷正 《兽类学报》2001,21(3):234-235,233
甘肃鼢鼠 (Myospalaxcansus)主要分布在我国黄土高原地区 ,该鼠的繁殖生态学已有许多报道[1~3] 。其繁殖行为尚未见报道。国内外已对高原鼢鼠 (Myospalaxbaileyi)、裸瞎鼠 (Heterocephalusglaber)、鼹形鼠 (Spalaxehrenbergi)和囊鼠 (Thomomysbottae)等地下鼠的繁殖行为作了研究[4~8] 。由于甘肃鼢鼠营严格的地下生活 ,在野外其繁殖行为无法观察。本文对室内甘肃鼢鼠的求偶行为和交配行为进行初步观察 ,将结果予以报道。1 材料和方法实验用成年甘肃鼢…  相似文献   

10.
白鹇饲养繁殖行为的观察   总被引:3,自引:1,他引:3  
白鹇饲养繁殖行为的观察尹祚华(中国科学院动物研究所北京100080)关键词白鹇,饲养繁殖行为白鹇(Lophuranycthemera)属国家二级保护动物,主要分布于我国南方各省。浙江、福建、安徽南部、江西、湖南、广东、广西、海南、贵州、四川、云南等地...  相似文献   

11.
Play by young squirrel monkeys (Saimiri boliviensis) may put them and other troop members at risk for predation because youngsters are noisy, separated from adults, and not vigilant when at play. In a study using separated groups of adults and 1-year-old juveniles caged outdoors, we found that adult female squirrel monkeys become more vigilant during periods of spontaneous play among juveniles. This behavioral response could be obtained with auditory cues (play vocalizations) alone. Five times as much vigilance activity was directed toward an area from which threat or disturbance was likely to come as was directed toward the juveniles themselves. These results suggest both an adaptive, compensatory increase in adult vigilance during play and a function for play vocalizations. Additional functions for play vocalizations remain to be investigated.  相似文献   

12.
Because of the scarcity of the endangered black-footed ferret (Mustela nigripes) and the amount of knowledge necessary for their conservation, surrogate research can play an important role in recovery. In this paper, we investigate surrogate behavioral research potential by comparing courtship behavior of the black-footed ferret to the congeneric domestic ferret (M. putorius furo). Ten female domestic ferrets were bred to five male domestic ferrets and eight female black-footed ferrets were bred to five black-footed ferret males. Courtship activities were defined, analyzed, and quantitatively compared between both groups. Lag sequential analysis of was used to prepare the behavioral matrices, and matrix cells were compared between groups with an equality of proportions test. Courtship patterns did not differ significantly between the two closely related species, and the domestic ferret would probably be an adequate surrogate for reproductive behavior research on the black-footed ferret.  相似文献   

13.
14.
Although the majority of extant primates are described as "quadrupedal," there is little information available from natural habitats on the locomotor and postural behavior of arboreal primate quadrupeds that are not specialized for leaping. To clarify varieties of quadrupedal movement, a quantitative field study of the positional behavior of a highly arboreal cercopithecine, Macaca fascicularis, was conducted in northern Sumatra. At least 70% of locomotion in travel, foraging, and feeding was movement along continuous substrates by quadrupedalism and vertical climbing. Another 14-25% of locomotion was across substrates by pronograde clambering and vertical clambering. The highest frequency of clambering occurred in foraging for insects, and on the average smaller substrates were used in clambering than during quadrupedal movement. All postural behavior during foraging and feeding was above-substrate, largely sitting. Locomotion across substrates requires grasping branches of diverse orientations, sometimes displaced away from the animal's body. The relatively low frequency of across-substrate locomotion appears consistent with published analyses of cercopithecoid postcranial morphology, indicating specialization for stability of limb joints and use of limbs in parasagittal movements, but confirmation of this association awaits interspecific comparisons that make the distinction between along- and across-substrate forms of locomotion. It is suggested that pronograde clambering as defined in this study was likely a positional mode of considerable importance in the repertoire of Proconsul africanus and is a plausible early stage in the evolution of later hominoid morphology and locomotor behavior.  相似文献   

15.
16.
大沙鼠行为生态学研究现状   总被引:1,自引:0,他引:1  
大沙鼠(Rhombomys opimus),属啮齿目(Rodentia)仓鼠科(Cricetidae)沙鼠亚科(Gerbillinae),广泛分布于中亚的哈萨克斯坦、伊朗、阿富汗、蒙古和中国等国,是沙鼠亚科中体型最大的鼠种,是中亚荒漠区的重要建群鼠种。大沙鼠为建立定居点而挖掘复杂的洞穴系统,生活在此洞穴系统内的一个家族通常由2~3代大沙鼠组成。大沙鼠采食梭梭(Haloxylon ammodendron)、柽柳(Tamarix chinensis)等植物,强烈影响荒漠植物的发育和外貌,以及荒漠生态系统的结构和功能。本文对大沙鼠栖息地、采食、储食、警戒、领域、社群、扩散以及昼间活动节律等行为的研究作以综述,分析了亟待深入研究的内容,以加深对该物种生物学特性的认识,并为有效控制该物种、维护荒漠生态系统稳定健康发展以及荒漠化防治提供基础数据。  相似文献   

17.
室内条件下云斑天牛成虫相遇行为反应   总被引:3,自引:0,他引:3       下载免费PDF全文
为了探索云斑天牛Batocera lineolata Chevrolat雌雄成虫的交配机制, 采用室内饲养观察和视频轨迹捕捉系统(EthoVision 3.1)自动记录分析相结合的方法, 对云斑天牛的两性相遇行为进行了研究。行为仪分析结果表明, 雌雌、 雄雄与雌雄相遇过程中, 雌雄在轨迹相交时间和净相对运动上显著长于雌雌和雄雄(P<0.05), 而在反应前时间上显著短于雌雌和雄雄相遇情况(P<0.05)。室内试验观察表明, 云斑天牛成虫相遇包括避让、 打斗和交配3种行为。雌雌相遇发生避让的频率最高为80.98%(P<0.05)。雄雄相遇发生避让的频率为78.03%, 显著高于发生打斗的频率21.96%(P<0.05); 雌、 雄成虫与正在交配的一对成虫相遇发生避让的频率显著高于另外3种行为[打斗(继续交配)、 打斗(结束交配)、 打斗(与后来者交配)](P<0.05), 雌、 雄成虫发生避让、 打斗(继续交配)和打斗(结束交配)3种行为的发生频率存在性别差异(P<0.05); 当雄雄相遇中成虫是初次相遇时, 在发生打斗的频率上显著高于再次相遇(P<0.05), 成虫在雄雄相遇发生避让的频率上, 再次相遇显著高于初次相遇(P<0.05), 雌雄成虫初次相遇发生交配的频率显著高于再次相遇的频率(P<0.05)。云斑天牛成虫相遇行为的研究为研究云斑天牛召唤机制、 性信息素的生物合成及成虫繁殖行为学提供了依据。  相似文献   

18.
Cholecystokinin (CCK) reduces total food consumption in mice, rats, pigs, sheep, monkeys and humans. Behaviors associated with an underlying state of satiety are reported after CCK administration. Reductions in exploration and social interactions by CCK are not due to true sedation or sleep, as measured by cortical EEG recordings. The satiety effects appear to be mediated by peripheral CCK receptors, through a feedback loop involving the vagus nerve. The conceptual link between the behavioral functions of CCK as a putative satiety signal and its established digestive functions are discussed.  相似文献   

19.
Data on social interactions with matrilineal kin were collected from two groups of rhesus monkeys for 6 years. All behavioral states, including time within one meter of another, involved kin more often than would be expected by chance. Significant associations were also found between kinship and the frequencies of various forms of agonistic as well as affiliative acts. Frequency of social interaction, however, was not a simple function of time in proximity. Although animals spent more time with kin than nonkin they had more aggressive interactions with kin. Moreover, aggression was biased toward the more serious forms of expression in interactions with kin. Time spent in association was neither predictive of the rate of aggressive interaction nor reduced by high rates of aggressive interaction. Rather than association time influencing rates of interaction, association time may be the consequence of a history of aggressive and affiliative exchanges. Preferential association and high rates of aggressive interaction with kin may be possible due to the existence of compensating social mechanisms nullifying the negative influence of specific aggressive encounters. © 1993 Wiley-Liss, Inc.  相似文献   

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