微体古生物学报
微體古生物學報
미체고생물학보
ACTA MICROPALAEONTOLOGICA SINICA
2007年
2期
149-169
,共21页
冯伟民%Jonathan A.TODD
馮偉民%Jonathan A.TODD
풍위민%Jonathan A.TODD
微型腹足类%系统分类%晚全新世%南永3井%永暑礁%南海
微型腹足類%繫統分類%晚全新世%南永3井%永暑礁%南海
미형복족류%계통분류%만전신세%남영3정%영서초%남해
Microgastropods%Systematic classification%Late Holocene%Core Nanyong-3%Yongshu Reef%South China Sea
本文主要描述了南海南沙群岛永署礁南永3井微型腹足类盘足目,翼舌目和异旋目共49个种,包括2个新种,Serpulorbis spiralis sp.nov.和Cerithiopsis bellatulus sp.nov..这些种类个体非常微小,大多数小于2mm.绝大多数种类为典型的热带海区分子,它们具有广泛的地理分布.本文按Okutani(2000)分类系统进行了分类.绝大多数种类系南沙群岛海区首次记录.
本文主要描述瞭南海南沙群島永署礁南永3井微型腹足類盤足目,翼舌目和異鏇目共49箇種,包括2箇新種,Serpulorbis spiralis sp.nov.和Cerithiopsis bellatulus sp.nov..這些種類箇體非常微小,大多數小于2mm.絕大多數種類為典型的熱帶海區分子,它們具有廣汎的地理分佈.本文按Okutani(2000)分類繫統進行瞭分類.絕大多數種類繫南沙群島海區首次記錄.
본문주요묘술료남해남사군도영서초남영3정미형복족류반족목,익설목화이선목공49개충,포괄2개신충,Serpulorbis spiralis sp.nov.화Cerithiopsis bellatulus sp.nov..저사충류개체비상미소,대다수소우2mm.절대다수충류위전형적열대해구분자,타문구유엄범적지리분포.본문안Okutani(2000)분류계통진행료분류.절대다수충류계남사군도해구수차기록.
This paper describes 49 microgastropod species from the core Nanyong-3 of the Yongshu Reef lagoon of the South China Sea, including two new species: Serpulorbis spiralis sp. Nov. And Cerithiopsis bellatulus sp. Nov., of the Orders Discopoda, Ptenoglossa and Heterostropha. These species are small in size, generally less than 2mm. Most of the species are typic al tropic representatives, of wide geographic distribution. This paper adopts systematical classfication of Okutani (2000). The majority of the species are the first records in this area.
