研究生: |
李文傑 |
---|---|
論文名稱: |
橙腹樹蛙生殖行為及生態學之研究 |
指導教授: | 呂光洋 |
學位類別: |
碩士 Master |
系所名稱: |
生命科學系 Department of Life Science |
論文出版年: | 2002 |
畢業學年度: | 90 |
語文別: | 中文 |
論文頁數: | 72頁 |
中文關鍵詞: | 雌雄二型性 、雌雄性比 、卵泡 、食性 、生殖隔離 |
論文種類: | 學術論文 |
相關次數: | 點閱:385 下載:36 |
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研究者從民國89年9月至90年11月,在台東利嘉林道11.5公里、海拔950公尺原始闊葉林中,以剪趾法(toe clipping)和催吐法進行橙腹樹蛙(Rhacophorus aurantiventris)生殖行為及生態學的研究。 研究結果顯示,橙腹樹蛙雌雄個體在體型、鳴囊等特徵上有差異,屬於雌雄二型性(sexual dimorphism)(雌蛙SVL Mean=66.9㎜ ; 雄蛙SVL Mean=56.2㎜,P<0.01)。利嘉林道橙腹樹蛙繁殖季為4月~11月,繁殖季中的生殖活動強度與降雨量呈顯著相關。雄蛙在繁殖季時,會在積水樹洞週遭鳴叫,活動範圍不超過3公尺,雌蛙僅在產卵當天出現,交配系統屬於雄蛙控制的資源防禦系統(resource defense mating system)。每夜生殖活動的雌雄性比(OSR)偏向雄蛙(1:7)。 雄蛙會在葉面和樹枝上鳴叫,鳴叫時停棲的高度以1~2公尺範圍居多,少數個體會爬到6公尺高的植株上鳴叫。叫聲的種類可分為宣告叫聲、遭遇叫聲和壓迫叫聲等三種。當雌蛙受雄蛙鳴聲吸引而主動接近雄蛙形成配對,配對時由雌蛙背負雄蛙至倒木積水樹洞中產卵。雌雄蛙每次產一個白色橢圓形卵泡,每個卵泡平均含有22.1顆卵粒,卵粒平均直徑為3.9㎜。 橙腹樹蛙產卵位置受限於積水樹洞的多寡和品質,卵泡孵化率高達83.8%。蝌蚪期的天敵以鼎脈蜻蜓幼蟲和食卵性艾氏樹蛙蝌蚪為主,成蛙在樣區內則較少發現天敵捕食。雄性橙腹樹蛙的食性以無脊椎昆蟲綱直翅目和蛛形綱為主。在生殖季節上,橙腹樹蛙跟艾氏樹蛙具有時間上的生殖區隔(Temporal reproductive partition)現象。產卵場所的有無,可能是橙腹樹蛙族群的一重要限制因子。 From September 2000 to November 2001, we investigated the reproductive behaviour, activity range and diets of the orange-belly treefrog, Rhacophorus aurantiventris, from a subtropical primary deciduous forest in the southeastern part of Taiwan. The study site was located at an elevation of ca. 950 M along the edge of Li-Chan Forestry Trail (22°48’30’’N,121°01’30’’E). All treefrogs were individually identifiable by toe-chipping. R. aurantiventris showed sexual dimorphism in which SVL of females (66.9±2.18㎜,n=10) was significantly greater than that of males (56.2±2.35㎜,n=117,t=13.9,P<0.001). The operational sex ratio(OSR) skewed toward males (♂:♀=7.0:1). Reproductive data from males and females suggest that the breeding season was from April to November in 2001. No peak of breeding was found. Male’s calling activity was most intense, shortly after dusk and increased throughout the early evening hours (between 1800 and 2400 h). The calls may be separated into advertisement, encounter and distress calls. The average number of eggs in one clutch ranged from 1 to 44, and the mean egg diameter ranged from 3.3 to 4.6㎜. The egg size was the largest which the clutch size was the smallest among the Rhacophorus Genus from Taiwan. Predation by the dragonfly larvae, Orthetrum triangular subsp., was the leading causes of tadpole mortality. Diets consisted of invertebrates of classes Gastropoda, Arachnida, Chilopoda and Insecta. Choices made by females are thought to enhance temporal reproductive partition from R. aurantiventris and Chirixalus eiffingeri. It was suspected that the quality of oviposition site is the main limiting factor for the population size of this green treefrog in the wild.
From September 2000 to November 2001, we investigated the reproductive
behaviour, activity range and diets of the orange-belly treefrog, Rhacophorus
aurantiventris, from a subtropical primary deciduous forest in the southeastern
part of Taiwan. The study site was located at an elevation of ca. 950 M along
the edge of Li-Chan Forestry Trail (22°48’30’’N,121°01’30’’E). All
treefrogs were individually identifiable by toe-chipping.
R. aurantiventris showed sexual dimorphism in which SVL of females (66.9±2.18
㎜,n=10) was significantly greater than that of males (56.2±2.35㎜,n=117,t=
13.9,P<0.001). The operational sex ratio(OSR) skewed toward males (♂:♀=7.0:
1). Reproductive data from males and females suggest that the breeding season
was from April to November in 2001. No peak of breeding was found.
Male’s calling activity was most intense, shortly after dusk and increased
throughout the early evening hours (between 1800 and 2400 h). The calls may be
separated into advertisement, encounter and distress calls. The average number
of eggs in one clutch ranged from 1 to 44, and the mean egg diameter ranged
from 3.3 to 4.6㎜. The egg size was the largest which the clutch size was the
smallest among the Rhacophorus Genus from Taiwan.
Predation by the dragonfly larvae, Orthetrum triangular subsp., was the
leading causes of tadpole mortality. Diets consisted of invertebrates of
classes Gastropoda, Arachnida, Chilopoda and Insecta. Choices made by females
are thought to enhance temporal reproductive partition from R. aurantiventris
and Chirixalus eiffingeri. It was suspected that the quality of oviposition
site is the main limiting factor for the population size of this green
treefrog in the wild.
Aichinger, M. 1987. Annual activity patterns of anurans in a seasonal
neotropical environment. Oecologia 71:583-592.
Alcock, J. 1983. Territoriality by hilltopping males of the great purple
hairstreak, Altides halesus (Lepidoptera, Lycaenidae): convergent evolution
with a pomppilid wasp. Behav. Ecol. Sociobiol. 13:57-62.
---- 1993. Differences in site fidelity among territorial males of the
carpenter bee Xylocopa varipuncta (Hymenoptera Anthophoridae). Behaviour 125
:199-217.
Arak, A. 1983. Sexual selection by male-male competition in natterjack
choruses. Nature, Lond. 306:261-262.
Arak, A. 1988. Female mate selection in the natterjack toad: active choice or
passive attraction? Behav. Ecol. Sociobiol. 22:317-327.
Aston, R. J., R. C. Beattie and A. G. Milner. 1987. Characteristics of
spawning sites of the common frog (Rana temporaria) with particular reference
to acidity. J. Zool. 213:233-242.
Berven, K. A. 1982. The genetic basis of altitudinal variation in the wood
frog Rana sylvativa II. An experimental analysis of larval development.
Oecologia 52:360-369.
Blair, W. F. 1958. Mating call in the speciation of anuran amphibians. Am.
Nat. 92:27-51.
Coe, M. 1974. Observations on the ecology and breeding biology of the genus
Chiromantis (Amphibia:Rhacophoridae). J. Zool. Lond. 172:13-34.
Cosens, S. E., and J. B. Falls. 1984. A comparison of sound propagation and
song frequency in temperate marsh and grassland habitats. Behav. Ecol.
Sociobiol. 15:161-170.
Cummins, C. P. 1986. Temporal and spatial variation in egg size and fecundity
of Rana temporaria. J. Anim. Ecol. 55:303-316.
Crump, M. L. 1981. Variation in propagule size as a function of environmental
uncertainty for tree frogs. Am. Nat. 117:724-737.
-----------. 1984. Intraclutch egg size variability in Hyla crucifer(Anura
:Hylidae). Copeia 1984:302-308.
David, K. S. and E. E. Werner. 1990. Behavioral and life-historical responses
of larval American toads to an odonate predator. Ecology 71(6): 2313-2322.
Donnelly, M. A. and C. Guyer. 1994. Patterns of reproduction and habitat use
in an assemblage of neotropical hylid frogs. Oecologia 98:291-302.
Duellman, W. E. and L. Trueb. 1986. Biology of Amphibians. Mograw-Hill Book
Company. New York. 670pp.
Emlen, S. T. 1968. Territoriality in the bullfrog. Rana catesbeiana. Copeia
1968(2):240-243.
Emlen, S. T. 1976. Lek organization and mating strategies in the bullfrog.
Behav,Ecol.Sociobiol.1:197:215-313.
Etges, W. J. 1987. Calls site choice in male anurans. Copeia.1987(4):
910-923.
Fukuyama, K. 1991. Spawning behaviour and male mating tactics of a foam-
nesting treefrog, Rhacophorus schlegelii. Anim. Behav. 42:193-199.
Gascon, C. 1991. Population- and community-level analyses of species
occurrences of central Amazonian rainforest tadpoles. Ecology 72: 1731-1746.
Garton, J. S. and R. A. Brandon. 1975. Reproductive ecology of the green
treefrog, Hyla cinerea, in southern Illinois. (Anura: Hylidae). Herpetologica
31:150-161.
Given, M. F. 1987. Vocalizations and acoustic interactions of the carpenter
frog, Rana virgatipes. Herpetologica 43(4):467-481.
Grafe, T. U. 1997. Costs and benefits of mate choice in the lek-breeding reed
frog, Hyperolius marmoratus. Anim. Behav. 53:1103-1117.
Griffiths, R. A. and P. de Wijer. 1994. Differential effects of PH and
temperature on embryonic development in the British newts (Triturus). J. Zool.
234: 613-622.
Howard, R. D. 1980. Mating behavior and mating success in woodfrogs, Rana
sylvatica. Anim.Behav. 28:705-716.
Howard, R. D. 1988. Sexual selection on male body size and mating behavior in
American toads, Bufo americanus. Anim. Behav. 6:1796-1808.
Jaeger, R. G. 1976. A possible prey-call window in anuran auditory perception.
Copeia 1976:833-834.
Kam, Y. C., C. S. Wang, and Y. S. Lin. 1995. Reproduction and diet of the
brown frog Rana longicrus in Taiwan. Zool. Stud. 34:193-201.
Kaplan, R.H. 1980. Implications of ovum size variability for offspring fitness
and clutch size within several populations of salamanders (Ambystoma).
Evolution 34:51-64.
-----------. 1987. Developmental plasticity and maternal effects of
reproductive characteristics in the frog, Bombina orientalis. Oecologia 71
:273-279.
Lue, K. Y., J. S. Lai, and S. L. Chen. 1994. A new species of (Anura:
Rhacophoridae) from Taiwan. Herpetologica 50(3):303-308.
MacNally, R. C. 1981. On the reproductive energetics of chorusing males:
energy depletion profiles, restoration and growth in two sympatric species of
Ranidella (Anura). Oecologica 51:181-188.
Martof, B. S. 1959.Territoriality in the green frog, Rana clamitans. Ecology
34(1):165-174.
Marvin, G. A. 2001. Age, growth, and long-Term site fidelity in the terrestrial
plethodontid salamander Plethodon kentucki. Copeia 2001(1):108-117.
Morin, P. J. 1986. Interactions between intraspecific competition and
predation in an amphibian predator-prey system. Ecology 67:713-720.
Newton, I. 1993. Age and site fidelity in female sparrowhawks, Accipitter
nisus. Anim. Behav. 46:161-168.
Newton, I. And M. Marquiss. 1982. Fidelity to breeding area and mate in
sparrowhawks Accipitter nisus. J. Anim. Ecol. 51:327-341.
Orell, M., Lahti, K. and J. Matero. 1999. High survival rate and site fidelity
in the Siberian Tit Parus cinctus, a focal species of the taiga. Ibis 141(3):
460-468.
Orians, G. H. and J. F. Wittenberger. 1991. Spatial and temporal acales in
habitat selection. Am. Nat. 137:S29-S49.
Petranka, J. W. Sih, A., Kats, L. B. and J. R. Holomuzki. 1987. Stream drift,
size-specific predation, and the evolution of ovum size in an amphibian.
Oecologia 71:624-630.
Penna, M. and R. Solis. 1998. Frog call intensities and sound propagation in
the South American temperate forest region. Behav. Ecol. Sociobiol. 42:371-
381.
Ponsero, A. and P. Joly. 1998. Clutch size, egg survival and migration
distance in the agile frog (Rana dalmatina) in a floodplain. Arch. Hydrobiol.
142(3):343-352.
Roosenburg, W. M. and A. E. Dunham. 1997. Allocation of reproductive output:
egg- and clutch-size variation in the diamondback terrapin. Copeia 1997: 290-
297.
Roff, D. A. 1992. The evolution of life histories: theory and analysis.
Chapman and Hill, New York.
Roy, W. M. and R. Altig. 1999. Tadpoles-The biology of anuran larvae. The
University of Chicago Press. Chicago and London.
Ryan, M. J., M. D. Tuttle, and A. S. Rand. 1982. Bat predation and sexual
advertisement in a neotropical anuran. Am. Nat. 119:136-139.
Ryan, M. J., R. B. Cocroft, and W. Wilczynski. 1990. The role of environmental
selection in intraspecific divergence of mate recognition signals in the
cricket frog, Acris crepitans. Evolution 44:1869-1872.
SAS Institute, Inc. 1998. SAS/STAT User’s Guide. SAS Inst. Inc., Cary, North
Carolina.
Salthe, S. N. 1969. Reproductive modes and the numbers and size of ova in the
urodeles. Am. Midl. Natur. 81:467-490.
Salthe, S. N. and W. E. Duellman. 1973. Quantitative constraints associated
with reproductive mode in anurans. In J. L. Vial (Ed.), Evolutionary Biology
of the Anurans. Missouri Press. Columbia, Missouri. pp. 229-249.
Searcy, W. A. 1979. Female choice of mates: a general model for birds and its
application to red-winged blackbirds (Agelaius phoeniceus). Am. Nat. 114: 77-
100.
Shield, W. M. 1984. Factors affecting nest and site fidelity in Adirondack
barn swallows (Hirundo rustica). Auk. 101:780-789.
Sinsch, U. 1990. Migration and orientation in anuran amphibians. Ethol. Ecol.
Evol. 2:65-79.
Smith, P. W. and J. C. List. 1955. Notes on Mississippi amphibians and
reptiles. Amer. Midl. Natur. 53:115-125.
Smith, C. C. and S. D. Fretwell. 1974. The optimal balance between size and
number of offspring. Am. Nat. 108:499-506.
Simth, C. K. 1990. Effects of variation in body size on intraspecific
competition among larval salamanders. Ecology 71:1777-1788.
Stamps, J. A. 1983. Conspecifics as cues to territory quality : a preference
of juvenile lizards (Anolis aeneus) for previously used territories. Am. Nat.
129:629-642.
Staub, N. L., Brown, C. W. and D. B. wake. 1995. Patterns of growth and
movements in a population of Ensatina eschscholtzii platensis (Caudata:
Plethodontidae) in the Sierra Nevada, California. J. Herpetol. 29:593-599.
Stearns, S. C. 1980. A new view of life history evolution. Oikos 35:266-281.
Switzer, P. V. 1997. Factors affecting site fidelity in a territorial animal,
Perithemis tenera. Anim. Behav. 53:865-877.
Takahashi, H. and H. Iwasawa. 1988. Interpopulation variations in clutch size
and egg size in the Japanese salamander Hynobius nigrescens. Zool. Sci. 5
:1073-1081.
Villard, M. A., Merriam, G. and B. A. Maurer. 1995. Dynamics in subdivided
populations of neotropical migratory birds in a fragmented temperate forest.
Ecology. 76:27-40.
Walker, T. J. 1983. Diel patterns of calling in nocturnal Orthoptera. In D. T.
Gwynne and G. K. Morris (Eds.), Orthopteran Mating Systems: Sexual Competition
in a Diverse Group of Insects. Westview Press. Boulder, Colorado. pp. 45-72.
Wells, K. D. 1977. The social behaviour of anuran amphibians. Anim. Behav. 25
:666-693.
Wilbur, H. M. 1977. Propagule size, number, and dispersion pattern in
Ambystoma and Asclepias. Am. Nat. 57:1289-1296.
------------. 1980. Complex life cycles. Ann. Rev. Ecol. Syst. 11:67-93.
Williamson, I. and C. M. Bull. 1995. Life-history variation in a population of
the Australian frog Ranidella signifera:seasonal changes in clutch parameters.
Copeia 1995(1):105-113.
Wooton, J. T., Bollinger, E. K. and C. J. Hibbard. 1986. Mating systems in
homogeneous habitats: the effects of female uncertainty, Knowledge costs, and
random settlement. Am. Nat. 128:499-512.
王擇威等.2000. 泰源盆地兩棲爬行動物.台東縣東河鄉東河國民小學. 83頁.
呂光洋等.1996. 台灣野生動物資源調查~兩棲類動物資源調查手冊.行政院農業委員會.148
頁.
呂光洋、杜銘章、向高世.1999. 過度的世界---臺灣兩棲爬行動物圖鑑.中華民國自然生態
保育協會大自然雜誌社.台北. 343頁.
周文豪.1997. 台灣無尾類蝌蚪之形態、分類與棲地區隔. 私立東海大學生物學研究所博士
論文.242頁.
林春富.1995. 艾氏樹蛙母蛙的生殖投資與其蝌蚪的族群生態學. 國立台灣大學動物學系碩
士論文.57頁.
林獻升.2000. 台灣地區卵泡寄生蠅之研究. 國立台灣師範大學生物研究所碩士論文.71頁.
張淑美.1989a. 白頷樹蛙生殖行為之研究. 國立台灣大學動物學研究所碩士論文.67頁.
張耀文.1989b. 面天樹蛙生殖行為之研究. 國立台灣大學動物學研究所碩士論文.67頁.
莊國碩.1988. 艾氏樹蛙生殖行為之研究. 國立台灣師範大學生物研究所碩士論文.74頁.
莊鎮碩.2000. 諸羅樹蛙生殖行為之研究. 國立台灣師範大學生物研究所碩士論文.62頁.
陳賜隆.1992. 翡翠樹蛙生殖行為及生態學之研究. 國立台灣師範大學生物研究所碩士論
文.80頁.
黃堅庭.1998. 密度與食物量對翡翠樹蛙蝌蚪成長、變態影響之探討. 國立台灣師範大學生
物研究所碩士論文.40頁.
葉慶龍、范貴珠.1998. 台東台灣獼猴自然保護區之植群生態研究. 中華林學季刊 31(4):
307-324.
楊懿如.1987. 台北樹蛙生殖行為之研究. 國立台灣大學動物學研究所碩士論文.58頁.
溫華霞.2001. 太魯閣國家公園布洛灣地區莫氏樹蛙生殖生態學研究. 國立東華大學自然資
源管理研究所碩士論文.86頁.