梵净山峨眉髭蟾蝌蚪消化系统解剖学研究
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摘要
主要采用解剖学和组织学的方法,对已进行形态观测的峨眉髭蟾蝌蚪解剖观察,测量消化系统各组织长度和质量,再将其消化系统制作成石蜡切片观察组织结构,得到了如下结果:峨眉髭蟾蝌蚪肥大,腹部占据体长近2/3,肠几乎占据整个腹腔;消化系统组织学观察到峨眉髭蟾蝌蚪小肠分化出了初步层次结构;肝小叶分界线不明显,肝细胞排列紧密,门管区结构较为清晰;胰脏可辨别出腺泡细胞、泡心细胞及其胰岛。
This paper, by means of anatomy and histology, observes the anatomical process of Vibrissaphora Boringii tadpoles with a view to measuring the length and quality of all its tissues in the digestive system, which is then made into paraffin section for observation. The result shows that Vibrissaphora Boringii tadpole is relatively large, its abdomen occupies two-thirds of the whole body and its intestines nearly occupy its whole abdominal cavity. Besides, it is observed that large and small intestines have differentiated simple rank structures, the dividing lines of hepatic lobule are dim, its liver cells arrange tightly and that the structure of its portal area is comparatively clear. It is also observed that in the pancreas, the acinus cells, centro acinar cells and pancreatic islets can be distinguished.
This paper, by means of anatomy and histology, observes the anatomical process of Vibrissaphora Boringii tadpoles with a view to measuring the length and quality of all its tissues in the digestive system, which is then made into paraffin section for observation. The result shows that Vibrissaphora Boringii tadpole is relatively large, its abdomen occupies two-thirds of the whole body and its intestines nearly occupy its whole abdominal cavity. Besides, it is observed that large and small intestines have differentiated simple rank structures, the dividing lines of hepatic lobule are dim, its liver cells arrange tightly and that the structure of its portal area is comparatively clear. It is also observed that in the pancreas, the acinus cells, centro acinar cells and pancreatic islets can be distinguished.
引文
[1]费梁,胡淑琴,叶昌媛,等.中国动物志:两栖纲(中卷)无尾类[M].北京:科学出版社,2009.
[2]汪松,赵尔宓.中国濒危动物红皮书——两栖类和爬行类[M].北京:科学出版社,1998:59-61.
[3]费梁,叶昌媛,黄永昭,等.中国两栖动物检索及解鉴[M].成都:四川科学技术出版社,2005:55-87.
[4]刘承钊,胡淑琴,赵尔宓.髭蟾属Vibrissaphora和种的初步探讨及其与分类学有关问题的讨论[J].两栖爬行动物研究,1980,3(1):1-9.
[5]李晶尧.林蛙和髭蟾蝌蚪的特征及可塑性研究[D].沈阳:沈阳师范大学,动物学,2010.
[6]费梁,叶昌媛,王朝芳.峨眉髭蟾早期胚胎发育的初步观察[J].动物学杂志,1957,22(6):18-22.
[7]唐晓玲,刘振湘.不同发育期的牛蛙蝌蚪消化道组织学观察[J].湖北农学院学报,2001,21(4):332-334.
[8]王念,王宏元,吴民耀.中华蟾蜍蝌蚪变态过程中消耗系统的重构[J].西北农林科技大学学报,2010,38(12):20-25.
[9]吴雨涵,江建平,雷飞宙,等.凹耳臭蛙消化系统解剖学及组织学观察[J].四川动物,2012,31(4):85-87.
[10]姚艳红,蒲德永,王志坚,等.双团棘胸蛙消化道解剖学及组织学观察[J].西南大学学报(自然科学版),2007,(4):144-149.
[11]江剑平,陈祖祺,黄浩,等.虎纹蛙消化道解剖学观察[J].福建师范大学学报(自然科学版),2002,(4):77-80,95.
[12]舒琥,李鹄鸣.棘腹蛙系统解剖初探[J].吉首大学学报(自然科学版),1993,(1):57-63.
[13]徐敬明.斑腿树蛙消化道组织学的初步研究[J].安徽农业科学,2008b,(30):13187-13189.
[14]李斌,陶聪,黄强,等.高山倭蛙消化道结构初步观察[J].四川动物,2009,28(2):241-243,322.
[15]李继承.组织学与胚胎学[M].杭州:浙江大学出版社,2003:181-182.
[16]费梁,叶昌媛.梵净山峨眉鹿蟾的生物学和生态学[J].动物学杂志,1982,22(6).
[17]郑渝池,曾晓茂.髭蟾属研究回顾[J].四川动物,2003,22(4):41-42.
[18]夏坤,吴民耀,周凤,等.五种蝌蚪口器及舌鳃骨的结构比较[J].四川动物,2012,(4):67-69.
[19]肖汉兵,刘鉴毅,林锡芝,等.大鲵消化系统的解剖学观察[J].动物学杂志,1995,(6):33-37.
[20]王晶琦.东北地区中华蟾蜍及其蝌蚪的形态研究[D].沈阳:沈阳师范大学,2007.
[21]李晶尧,李丕鹏,侯勉,等.峨眉髭蟾在重庆的分布——蝌蚪在无尾类分类和多样性调查中的应用一例[J].四川动物,2010,29(1):55-57.
[2]汪松,赵尔宓.中国濒危动物红皮书——两栖类和爬行类[M].北京:科学出版社,1998:59-61.
[3]费梁,叶昌媛,黄永昭,等.中国两栖动物检索及解鉴[M].成都:四川科学技术出版社,2005:55-87.
[4]刘承钊,胡淑琴,赵尔宓.髭蟾属Vibrissaphora和种的初步探讨及其与分类学有关问题的讨论[J].两栖爬行动物研究,1980,3(1):1-9.
[5]李晶尧.林蛙和髭蟾蝌蚪的特征及可塑性研究[D].沈阳:沈阳师范大学,动物学,2010.
[6]费梁,叶昌媛,王朝芳.峨眉髭蟾早期胚胎发育的初步观察[J].动物学杂志,1957,22(6):18-22.
[7]唐晓玲,刘振湘.不同发育期的牛蛙蝌蚪消化道组织学观察[J].湖北农学院学报,2001,21(4):332-334.
[8]王念,王宏元,吴民耀.中华蟾蜍蝌蚪变态过程中消耗系统的重构[J].西北农林科技大学学报,2010,38(12):20-25.
[9]吴雨涵,江建平,雷飞宙,等.凹耳臭蛙消化系统解剖学及组织学观察[J].四川动物,2012,31(4):85-87.
[10]姚艳红,蒲德永,王志坚,等.双团棘胸蛙消化道解剖学及组织学观察[J].西南大学学报(自然科学版),2007,(4):144-149.
[11]江剑平,陈祖祺,黄浩,等.虎纹蛙消化道解剖学观察[J].福建师范大学学报(自然科学版),2002,(4):77-80,95.
[12]舒琥,李鹄鸣.棘腹蛙系统解剖初探[J].吉首大学学报(自然科学版),1993,(1):57-63.
[13]徐敬明.斑腿树蛙消化道组织学的初步研究[J].安徽农业科学,2008b,(30):13187-13189.
[14]李斌,陶聪,黄强,等.高山倭蛙消化道结构初步观察[J].四川动物,2009,28(2):241-243,322.
[15]李继承.组织学与胚胎学[M].杭州:浙江大学出版社,2003:181-182.
[16]费梁,叶昌媛.梵净山峨眉鹿蟾的生物学和生态学[J].动物学杂志,1982,22(6).
[17]郑渝池,曾晓茂.髭蟾属研究回顾[J].四川动物,2003,22(4):41-42.
[18]夏坤,吴民耀,周凤,等.五种蝌蚪口器及舌鳃骨的结构比较[J].四川动物,2012,(4):67-69.
[19]肖汉兵,刘鉴毅,林锡芝,等.大鲵消化系统的解剖学观察[J].动物学杂志,1995,(6):33-37.
[20]王晶琦.东北地区中华蟾蜍及其蝌蚪的形态研究[D].沈阳:沈阳师范大学,2007.
[21]李晶尧,李丕鹏,侯勉,等.峨眉髭蟾在重庆的分布——蝌蚪在无尾类分类和多样性调查中的应用一例[J].四川动物,2010,29(1):55-57.