Systematic Revision of Indo-west Pacific Triacanthodidae

印度-西太平洋三棘科系统修订

基本信息

批准号：
06640913
负责人：
MATSUURA Keiichi
金额：
$ 1.22万
依托单位：
National Science Museum
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1994
资助国家：
日本
起止时间：
1994 至 1995
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06640913/
关键词：
Triacanthodidae Systematics Distribution Osteology

项目摘要

Triacanthodids are small, bottom dwelling fishes of the shelf and slope living 100 and 600 me depth, with most speciose found below 200m.Although Tyler (1968) published a monograph on the family Triacanthodidae, there still remain systematic problems in the Indo-west Pacific species. The purpose of this study is to revisec the Indo-west Pacific triacanthodis, putting emphasis on rarely collected species.The examination on the newly collected materials from New Caledonia and Australia showed that several specie (e.g., Triacanthodes intermedius and Paratriacanthodes retrospinis) are distributed east of Australia, where no triacanthodids have been reported except for Macrorhamphososdes uradoi. Examinations on many specimens kept at various museums showed that the following 13 species in the seven genera are found in the Indo-west pacific : Atrophacanthus japonicus ; Bathyphylax bombifrons, Halimochirurgus alcocki, Halimochirurgus centriscoides, Macrorhamphosodes platycheilus, Macrorhamphosodes uradoi ; Paratriacanthodes herrei, Paratriacanthodes retrospinis ; Triacanthodes anomalus, Triacanthodes ethiops, Triacanthodes indicus, Triacanthodes intermedius ; and Tydemania navigatoris.Bathphylax has been represented by two species, B.bombifrons Myers and B.omen Tyler, which are poorly known only from very few specimens. Examinations on many addtional speciments from Australia and New Caledonai led to a conclustion that B.omen is a junior synonym of B.bombifrons.

三角形thodids是架子的小，底部居住的鱼类和坡度的100和600 me深度，大多数特定于200m. tyler（1968）出版了一篇关于Triacanthodidae家族的专着，在印度太平洋物种中仍然存在系统的问题。 The purpose of this study is to revisec the Indo-west Pacific triacanthodis, putting emphasis on rarely collected species.The examination on the newly collected materials from New Caledonia and Australia showed that several specie (e.g., Triacanthodes intermedius and Paratriacanthodes retrospinis) are distributed east of Australia, where no triacanthodids have been reported except for Macrorhamphososdes Uradoi。在各个博物馆保存的许多标本上进行的检查表明，在印度太平洋地区发现了七个属中的以下13种物种：Atrophacanthus japonicus； Bathyphylax Bombifrons，Halimochirurgus Alcocki，Halimochirurgus Centriscoides，Macrorhamphamphosodes Platycheilus，Macrorhamphomphosodes uradoi; Herrei paratriaCanthodes，帕拉特里亚托河畔雷皮尼；三晶虫，三角形的埃托普斯，三角形triendus，triacanthodes Intermedius； tydemania navigatoris.bathylax由两个物种分别代表B. Bombifrons Myers和B.Omen Tyler，它们仅从很少的标本中闻名。对来自澳大利亚和新喀拉多奈的许多附加标本的检查，得出的结论是，B.Omen是B.Bombifrons的初级同义词。