First record of the family Spengeliidae (Hemichordata : Enteropneusta) from Chinese waters, with description of a new species
文献类型：期刊论文
| 作者 | An, JM; Li, XZ |
| 刊名 | JOURNAL OF NATURAL HISTORY
 |
| 出版日期 | 2005 |
| 卷号 | 39期号:22页码:1995-2004 |
| 关键词 | Hemichordata Enteropneusta New Species Glandiceps Qingdaoensis Stomochord |
| ISSN号 | 0022-2933 |
| DOI | 10.1080/00222930500059902 |
| 文献子类 | Article |
| 英文摘要 | Six species belonging to two families of Hemichordata have previously been recorded in Chinese waters. This paper records the discovery and description of a new species of the genus Glandiceps found in Jiaozhou Bay, Qingdao, Shandong Province, named Glandiceps qingdaoensis. The new species has a long proboscis with dorsal and ventral grooves, a stomochord with a long vermiform process, a proboscis cavity with a dorsal median, right and left glomeruli, right and left glomeruli very large and encircling the stomochord, a proboscis skeleton in the cavity extends into the median posterior of the collar, a well-developed dorsal ventral muscular septum in the proboscis cavity dividing the cavity completely into two separate parts. The collar cord is without giant nerve roots. The trunk with four distinct regions that can be recognized externally: branchial-genital region, genital region, hepatic region, and intestinal region. The dorsal pharynx is large and the gill pores are small. The tongue bars are encircled by vesicles, and the first gonad commences at the level of the second or third gill slit.; Six species belonging to two families of Hemichordata have previously been recorded in Chinese waters. This paper records the discovery and description of a new species of the genus Glandiceps found in Jiaozhou Bay, Qingdao, Shandong Province, named Glandiceps qingdaoensis. The new species has a long proboscis with dorsal and ventral grooves, a stomochord with a long vermiform process, a proboscis cavity with a dorsal median, right and left glomeruli, right and left glomeruli very large and encircling the stomochord, a proboscis skeleton in the cavity extends into the median posterior of the collar, a well-developed dorsal ventral muscular septum in the proboscis cavity dividing the cavity completely into two separate parts. The collar cord is without giant nerve roots. The trunk with four distinct regions that can be recognized externally: branchial-genital region, genital region, hepatic region, and intestinal region. The dorsal pharynx is large and the gill pores are small. The tongue bars are encircled by vesicles, and the first gonad commences at the level of the second or third gill slit. |
| 学科主题 | Biodiversity Conservation ; Ecology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000228956400004 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/3441]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Shanxi Teachers Univ, Sch Life Sci, Linfen, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, JM,Li, XZ. First record of the family Spengeliidae (Hemichordata : Enteropneusta) from Chinese waters, with description of a new species[J]. JOURNAL OF NATURAL HISTORY,2005,39(22):1995-2004. |
| APA | An, JM,&Li, XZ.(2005).First record of the family Spengeliidae (Hemichordata : Enteropneusta) from Chinese waters, with description of a new species.JOURNAL OF NATURAL HISTORY,39(22),1995-2004. |
| MLA | An, JM,et al."First record of the family Spengeliidae (Hemichordata : Enteropneusta) from Chinese waters, with description of a new species".JOURNAL OF NATURAL HISTORY 39.22(2005):1995-2004. |
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来源：海洋研究所
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