Redescription of Bipalium hilgendorfi (VON GRAFF, 1899) (Turbellaria : Tricladida : Terricola), a Land Planarian from Sapporo, Hokkaido, Japan
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- KAWAKATSU Masaharu
- Biological Laboratory, Fuji Women's College
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- KAWAKATSU Tetsuya
- Hirakawa Middle School
Bibliographic Information
- Other Title
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- 札幌産の材料に基づくヒルゲンドルフコウガイビルBipalium hilgendorfiの再記載
- 札幌産の材料に基づくヒルゲンドルフコウガイビルBipalium hilgendorfiの再記載〔英文〕
- サッポロサン ノ ザイリョウ ニ モトズク ヒルゲンドルフコウガイビル Bip
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Abstract
Bipalium hilgendorfi (VON GRAFF, 1899) (Turbellaria, Tricladida, Terricola) is a species described at first from the vicinity of Tokyo (an old name, Edo ; also spelled as Yedo or Yeddo), Japan, under the name of Perocephalus hilgendorfi ; the species was redescribed by KABURAKI (1922) based upon a single sexual specimen from Mt. Takao-yama, near Tokyo. This old species is redescribed in the present paper from a modern taxonomic viewpoint based upon sufficient material of the Sapporo locality. Living animals (55-80mm long and 4-5mm wide) have a depressed rotundate head and a light reddish brown coloration on the dorsal surface with a single, dark brown middorsal stripe and without stripes on the ventral surface. A large, muscular penis with a wide bulbar cavity, a well-developed glandular chamber with a tubular diaphragm, and the presence of a long common sperm duct and a short common ovovitelline duct are important taxonomic characters in the genital anatomy of this species. Some ecological conditions of the Sapporo locality are also described.
Journal
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- Proceedings of the Japanese Society of Systematic Zoology
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Proceedings of the Japanese Society of Systematic Zoology 45 (0), 7-23, 1991
The Japanese Society of Systematic Zoology
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Details 詳細情報について
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- CRID
- 1390001204712814208
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- NII Article ID
- 110002341442
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- NII Book ID
- AN00166758
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- ISSN
- 2189728X
- 02870223
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- NDL BIB ID
- 3760760
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed