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論文名稱 Title |
黑皮海綿 (Terpios hoshinota) 的生殖與繁生 The Growth and Propagation of a Coral-killing Black Sponge, Terpios hoshinota in Green Island, Taiwan. |
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系所名稱 Department |
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畢業學年期 Year, semester |
語文別 Language |
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學位類別 Degree |
頁數 Number of pages |
70 |
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研究生 Author |
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指導教授 Advisor |
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召集委員 Convenor |
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口試委員 Advisory Committee |
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口試日期 Date of Exam |
2011-01-11 |
繳交日期 Date of Submission |
2011-03-29 |
關鍵字 Keywords |
海綿、爆發、珊瑚礁、繁生、疾病 disease, sponge, outbreak, coral reef, propagation |
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統計 Statistics |
本論文已被瀏覽 5721 次,被下載 1418 次 The thesis/dissertation has been browsed 5721 times, has been downloaded 1418 times. |
中文摘要 |
黑皮海綿(Terpios hoshinota)會覆蓋在多種石珊瑚上造成其死亡,2006年在珊瑚礁總體檢中首次在綠島發現黑皮海綿,時至今日已造成許多珊瑚死亡。本研究主要探討黑皮海綿在有性生殖、無性生殖與生長三個方面的特性。經過2009及2010年的採樣後,發現黑皮海綿有精細胞與胚胎共存的現象,顯示黑皮海綿可能為雌雄同體。2009年7、8月的採樣中,皆可發現精細胞、卵細胞與胚胎,但在2010年1、2、4、5、6、7、8、12月都有發現。在一個月高頻率的採樣中,發現精卵細胞與胚胎的個體比例以及卵細胞與胚胎的大小都沒有發現月週期現象。胚胎與精囊共同存在的頻率較高,且胚胎在海綿中央位置發現頻率較高。某些海綿具有利用碎片進行無性生殖的能力,所以針對黑皮海綿的碎片是否具有無性生殖的能力進行實驗,結果顯示帶有珊瑚骨骼的黑皮海綿碎片,無論大小脫離母體都還具有感染其它珊瑚的能力。而不帶珊瑚骨骼的黑皮海綿碎片在海中游離的時間會影響再附著時的成功率,超過4天感染珊瑚成功率就快速降低,顯示黑皮海綿具有利用碎片進行感染的能力,但因時間會降低感染珊瑚成功率,因此傳播的距離可能不長。黑皮海綿因應環境所產生的組織絲,骨針是平行於絲的生長方向,推測這種排列方式可以促進海綿單點伸展。黑皮海綿產生組織絲的數量會受到珊瑚底質面積影響,這機制可讓海綿跨到隔鄰的珊瑚,擴大感染範圍。在不同光照條件下,正常光照下的組織生長速度較低光照的組織快。碎片配對移植的結果顯示,族群距離相距200 m以上,融合比例就會顯著降低,推測在綠島黑皮海綿的大爆發,是由少數個體開始,由於環境因素配合,在當地繁衍散佈造成的,相距200 m 以上的海綿族群的融合比例已經出現差別,但是在公館與大白沙配對移植的結果卻有相當高的融合比例。本研究證實黑皮海綿在現地繁生的能力很強,這或許是造成地區性爆發的原因。 |
Abstract |
Terpios hoshinota is coral-killing sponge which grows and covers most stony corals in shallow waters. It was first discovered at Green Island in 2006, and have since killed a lot of coral, yet we know little about the physiology of Terpios hoshinota. This research focuses on the propagation and growth of the sponge. In the sexual reproduction part, we collected tissue samples in 2009 and 2010, the sperm cells were found only in Jun and Aug in 2009. The oocytes were found in Apr, Jul, and Aug. In 2010, embryos occurred. No lunar pattern was found in a high-frequency sampling of tissues comparing the occurrence and sizes of oocytes and embryos. Embryos are more likely to be found in the central part of the sponge; this pattern does not apply to oocytes nor to sperm cells. The sponge may be hermaphroditic male and female gametes are developed at different locations or times. The sponge fragments can reinfect new host corals, although such capability decreased with increasing number of days suspending in the water column. The spicules parallel to each other and to the growth axis in tissue threads, moreover, the sponge quickly extended numerous tissue threads in the absence of adequate coral substrate, which may serve the function of reaching new hosts. The sponge grows faster under light than under dimmed conditions. Fusion of tissues could occur between non-identical genotypes, and allografting pairs of tissues have higher rates of rejection than isografting pairs. After allografting the sponge fragments from different areas, the fusion rates were depended on the distance of two populations in the northern coast of Green Island. The results supported that self-seeding is the mechanism how Terpios hoshinota populations exploded in the north coast Green Island. The ability to cross to the neighboring corals, to propagate by fragments, and to produce embryos may have all contributed to their self-seeding capability. |
目次 Table of Contents |
壹、前言 1 貳、材料與方法 7 參、實驗結果 10 肆、討論 14 參考文獻 21 |
參考文獻 References |
林紋如,2009,黑皮海綿 (Terpios hoshinota) 在綠島及蘭嶼的分布與生長,國立中山大學海洋生物研究所碩士論文。台灣。中華民國。 陳昭倫,2009,珊瑚黑病知多少,中央研究院週報。第1219期。台灣。中華民國。 陳昭倫、孟培傑、湯森林、陳文明、宋克義、盧重光、李宏仁、王志騰、段文宏,2008,「綠島海域污染監測及防治與珊瑚礁群聚結構調查」成果報告。中央研究院生物多樣性中心。台灣。中華民國。 鍾逸甫,2002,黑色軟海綿 (Halichondria okadai) 的生殖及生態研究,國立中山大學海洋生物研究所碩士論文。台灣。中華民國。 Amano, S. 1986. Larval release in response to a light signal by the intertidal sponge Halichondria Panicea. Biological Bulletin 171(2):371-378. Antonius, A. 1981. The “band” disease in coral reefs. Proceedings of the 4th International Coral Reef Symposium, Manila 2:7-14. Antonius, A. 1985. Coral diseases in the Indo-Pacific: a first record. Marine Ecology 6:197-218. Ayling, A. L. 1980. Patterns of sexuality, asexual reproduction and recruitment in some subtidal marine demospongiae. The Biological Bulletin 158:271-282. Bergquist, P. R. 1978. Sponges. University of California Press, Berkeley and Los Angeles. pp. 268. Bond, C., and A. K. Harris. 1988. Locomotion of sponges and its physical mechanism. Journal of Experimental Zoology 246(3):271-284. Bryan, P. G. 1973. Growth rate, toxicity and distribution of the encrusting sponge Terpios sp. (Hadromerida: Suberitidae) in Guam, Mariana Islands. Micronesica 9:237-242. Carlton, R. G., and L. L. Richardson. 1995. Oxygen and sulfide dynamics in a horizontally migrating cyanobacterial mat: black band disease of corals. FEMS Microbiology Ecology 18:155-162. Cervino, J., T. J. Goreau, I. Nagelkerken, G. W. Smith, and R. Hayes. 2001. Yellow band and dark spot syndromes in Caribbean corals: distribution rate of spread cytology and effects on abundance and division rate of zooxanthellae. Hydrobiologia 460:53-63. Chung, I. F., Y. M. Huang, T. H. Lee‚and L. L. Liu. 2010. Reproduction of the Bath Sponge Spongia ceylonensis (Dictyoceratida: Spongiidae) from Penghu, Taiwan. Zoological Studies 49(5):601-607. Dai, C. F., T. Y. Fan, H. Y. Hsieh, S. Hong, and A. Y. Jeng. 2005. Report of Reef-Check 2005 in Taiwan. The 11th Taiwanese Coral Reef Conference. pp. 20. (abstract in Chinese) Degnan, B. M., S. P. Leys, and C. Larroux. 2005. Sponge development and antiquity of animal pattern formation. Integrative and Comparative Biology 45(2):335-341. Edmunds, P. J. 1991. Extent and effect of black band disease on a Caribbean reef. Coral Reefs 10:161-165. Elvin, D. W. 1976. Seasonal growth and reproduction of an intertidal sponge, Haliclona permollis (Bowerbank). The Biological Bulletin 157:108-125. Ereskovsky, A. V., and D. B. Tokina. 2007. Asexual reproduction in homoscleromorph sponges (Porifera: Homoscleromorpha). Marine Biology 151(2):425-434. Fell, P. E. 1970. The natural history of Haliclona ecbasis de Laubenfels, a siliceous sponge of California. Pacific Science. 24:381-386. Fell, P. E., and W. F. Jacob. 1979. Reproduction and development of Halichondria sp. In the Mystic estuary, Connection. The Biological Bulletin 156:62-75. Fernàndez-Busquets, X. 2008. The Sponge as a Model of Cellular Recognition. Sourcebook of Models for Biomedical Research III(A):75-83. Fincher, J. A. 1940. The origin of the germ cells in Stylotella heliophila Wilson (Tetraxonida). Journal of Morphology 67:175-197. Fry, W. G. 1971. The biology of larvae of Ophlitaspongia seriata from two North Wales populations. In D. J. Crisp (ed.). 4th European Marine Biology Symposium Cambridge University Press. pp. 155-178. Gaino, E., G. Bavestrello, and G. Magnino. 1999. Self/non-self recognition in sponges. Italian Journal of Zoology 66(4):299-315. Garzón-Ferreira, J., D. L. Gil-Agudelo, L. M. Barrios, and S. Zea. 2001. Stony coral diseases observed in southwestern Caribbean reefs. Hydrobiologia 460:65-69. Gil-Agudelo D. L., Garzon-Ferreira J. 2001. Spatial and seasonal variation of dark spots disease in coral communities of the Santa Marta area (Colombian Caribbean). Bulletin of marine science. pp. 619-629 Gilbert, J. J., and T. L. Simpson. 1976. Sex reversal in a freshwater sponge. Journal of Experimental Zoology 195:145-151. Hartman, W. D. 1969. New genera and apecies of ooralline sponges (Porifera) from Jamaica. Postilla (Yale University) 137:1-39. Hartman, W. D., and H. N. Reiswig. 1973. The individuality of sponges. In: Boardman RS, Cheetham AH, Oliver WA (eds) Animal colonies. Dowden, Hutchinson and Ross, Stroudsburg, PA, pp. 567-584. Harvell, D., E. Jordan-Dahlgren, S. Merkel, E. Rosenberg, L. Raymundo, G. Smith, E. Weil, and B. Willis. 2007. Coral disease, environmental drivers, and the balance between coral and microbial associates. Oceanography 20(1):172. Leys, S. P., and A. V. Ereskovsky. 2006. Embryogenesis and larval differentiation in sponges. Canadian journal of zoology-revue canadienne de zoologie 84(2):262-287. Maldonado, M., and C. M. Young. 1996. Effects of physical factors on larval behavior, settlement and recruitment of four tropical demosponges. Marine Ecology Progress Series 138:169-180. Maldonado, M., M. C. Carmona, Z. Velásquez, A. Puig, A. Cruzado, A. López, and C. M. Young. 2005. Siliceous sponges as a silicon sink: an overlooked aspect of the benthopelagic coupling in the marine silicon cycle. Limnol Oceanogr 50:799-809. Manuel, M. 2006. Phylogeny and evolution of calcareous sponges. Canadian Journal of Zoology-Revue Canadienne de Zoologie 84(2):225-241. Plucer-Rosario, G. 1987. The effect of substratum on the growth of Terpios, an encrusting sponge which kills corals. Coral Reefs 5(4):197-200. Ravindran, J., C. Raghukumar‚ and S. Raghukumar. 2001. Fungi in Porites lutea: association with healthy and diseased corals. Diseases of Aquatic Organisms 47:219-228. Richardson, L. L. 1998. Coral diseases: what is really known? Trends in Ecology & Evolution 13(11):438-443. Riesgo, A., C. Taylor, and S. P. Leys. 2007. Reproduction in a carnivorous sponge: the significance of the absence of an aquiferous system to the sponge body plan. Evolution & Development 9(6):618-631. Rosenberg, E., and Y. Loya. 2004. Coral health and disease. Springer, Berlin Heidelberg, New York. Rützler, K., and K. Muzik. 1993. Terpios hoshinota, a new cyanobacteriosponge threatening Pacific reefs. Scientia Marina 57:395-403. Rützler, K., D. Santavy, and A. Antonius. 1983. The black band disease of Atlantic reef corals. III. Distribution, ecology and development. Marine Ecology 4:329-358. Simpson, T. L. 1984. The cell biology of sponges. Springer-Verlag New York Inc. U.S.A. pp. 662. Soong, K., S. L. Yang, and C. A. Chen. 2009. Novel Dispersal Mechanism of a Coral-Threatening Sponge, Terpios hoshinota (Suberitidae, Porifera) Zoological Studies 48(5):596. Sutherland, K. P., J. W. Porter, and C. Torres. 2004. Disease and immunity in Caribbean and Indo-Pacific zooxanthellate corals. Marine Ecology Progress Series 266:273–302. Wulff, J. L. 1991. Asexual fragmentation, genotype success, and population dynamics of erect branching sponges. Journal of Experimental Marine Biology and Ecology 149:227-247. Yin, C. Q., and T. Humphreys. 1996. Acute cytotoxic allogeneic histoincompatibility reactions involving gray cells in the marine sponge, Callyspongia diffusa. Biological Bulletin 191(2):159-167. Zilberberg, C., A. M. Sole-Cava, and M. Klautau. 2006. The extent of asexual reproduction in sponges of the genus Chondrilla (Demospongiae: Chondrosida) from the Caribbean and the Brazilizn coasts. Journal of Experiment Marine Biology and Ecology 336(2):211-220. |
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