Systematic study of the Quaternary insectivores in the Japanese Islands.

日本列岛第四纪食虫动物的系统研究。

• 批准号: 02640608
• 负责人: KAWAMURA Yoshinari
• 金额: $ 1.34万
• 依托单位: Aichi University of Education
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1990
• 资助国家: 日本
• 起止时间: 1990 至 1992
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-02640608/
• 关键词: Japanese Islands; Quaternary; Insectivore remains; Systematics; Teeth; Bones; Morphology

In the Japanese Islands, insectivore remains are recovered from cave and fissure sediments of Middle Pleistocene to Holocene age, and from Neolithic sites. Taxonomic analyses of the remains as well as stratigraphic studies of fossil-bearing sediments reveal the insectivore faunal succession during the later part of the Quaternary. The fauna of the middle Middle Pleistocene was characterized by the abundant occurrence of extinct mole-shrew (Anourosorex japonicus) and extant shrew-mole (Urotrichus talpoides). It also contained extinct blarinine shrew (Shikamainosorex densicingulata) and a hedgehog (Erinaceus sp.). The late Middle Pleistocene fauna was essentially identical with that of the preceding time except for the absence of a few minor elements. In the Late Pleistocene, the extinct mole-shrew decreased in number, and the blarinine shrew became extinct between the early and late Late Pleistocene. The Holocene fauna was dominated by the shrew-mole and moles (Mogera spp.), but contained no extinct forms.

在日本群岛，昆虫遗骸是从中更新世至全新世的洞穴和裂隙沉积以及新石器时代遗址中发现的。对遗骸的分类分析以及对含化石沉积物的地层学研究揭示了第四纪晚期的昆虫动物群演替。中更新世中期动物群的特征是大量出现已灭绝的地鼠(Anourosorex Japan Onicus)和现存的地鼠(Urotrichus Talpoides)。此外，还发现了已灭绝的刺猬(Shikamainosorex Densicingulata)和刺猬(Erinaceus sp.)。中更新世晚期动物群与上一次基本一致，但缺乏少量次要元素。在晚更新世，已灭绝的鼹鼠数量减少，而在晚更新世早期和晚期之间，斑腿地鼠灭绝。全新世动物群以地鼠和鼹鼠(莫盖拉种)为主，但没有灭绝的形式。

项目成果

Yoshinari KAWAMURA:"Late Pleistocene to Holocene mammalian faunal succession in the Japanese Islands, with comments on the late Quaternary extinctions" Archaeozooligia.

河村吉成：“日本列岛更新世晚期到全新世哺乳动物区系演替，以及对第四纪晚期灭绝的评论”Archaeozooligia。

Yoshinari KAWAMURA:"Quaternary mammalian faunas in the Japanese Islands" The Quaternary Research (Daiyonki-Kenkyu). Vol.30. 213-220 (1991)

河村吉成：“日本列岛的第四纪哺乳动物动物群”第四纪研究（Daiyonki-Kenkyu）。

河村 善也: "帝釈岐遺跡群における哺乳類の層序学的分布" 第四紀研究. 31. 1-12 (1992)

河村义也：“大石遗址哺乳动物的地层分布”第四纪研究31. 1-12 (1992)。

河村 善也: "小型哺乳類化石標本の採集と保管" 哺乳類科学. 32. (1992)

河村义也：《小型哺乳动物化石标本的收集与保存》《哺乳动物科学》32。（1992）

Yoshinari KAWAMURA:"Collecting and storage systems for micro-mammalian fossils" Honyurui Kagaku (Mammalian Science). Vol.31. 99-104 (1992)

河村吉成：“微型哺乳动物化石的收集和储存系统”Honyurui Kagaku（哺乳动物科学）。