脊龙虾属（学名：Linuparus）是龙虾科下的一属，生活在浅海中。包含四个现生种和32个化石物种，从早白垩世到渐新世都有其化石纪录。[1]日本脊龙虾是本属化石记录中唯一的现生种。[1]
Quick Facts 脊龙虾属 化石时期：早白垩纪–现代, 科学分类 ...
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脊龙虾从头到尾都盖有背甲，没有喙状突起，但有三条纵向嵴。在眼窝上方靠近中线的地方长有长压缩的棘刺。触须的基部与口上板和侧缘融合在一起。前四对足均没有螯，仅雌性个体的第五对足有螯。尾节和尾足形成宽大的尾扇。[2]
本属包括以下物种：
- Linuparus meridionalis Tsoi, Chan & Chu, 2011
- Linuparus somniosus Berry & George, 1972
- 泥污脊龙虾 Linuparus sordidus Bruce, 1965
- 三角脊龙虾 Linuparus trigonus (von Siebold, 1824)
- 已灭绝种，以剑号(†)标记：
- †Linpuarus adkinsi Rathbun, 1935
- †非洲脊龙虾 Linpuarus africanus Glaessner, 1932
- †Linpuarus bererensis Secretan, 1964
- †Linpuarus bigranulatus Glaessner, 1930
- †加拿大脊龙虾 Linpuarus canadensis (Whiteaves, 1885)
- †Linpuarus carteri (Reed, 1911)
- †Linpuarus dentatus Van Straelen, 1936
- †Linpuarus duelmenensis (Geinitz, 1849–50)
- †Linpuarus dzheirantuiensis Feldmann et al., 2007
- †Linpuarus eocenicus Woods, 1925
- †Linpuarus euthymei (Roman & Mazeran 1920)
- †Linpuarus grimmeri Stenzel, 1945
- †Linpuarus hantscheli Mertin, 1941
- †日本脊龙虾 Linpuarus japonicus Nagao, 1931
- †Linpuarus kleinfelderi Rathbun, 1931
- †Linpuarus korura Feldmann & Bearlin, 1988
- †Linpuarus laevicephalus Mertin, 1941
- †Linpuarus macellarii Feldmann & Tshudy, 1988
- †Linpuarus petkovici Benchmayer & Markovic, 1955
- †Linpuarus pustulosus Feldmann et al., 1977
- †Linpuarus richardsi Roberts, 1962
- †Linpuarus schluteri (Tribolet, 1874)
- †Linpuarus scyllariformis (Bell, 1858)
- †Linpuarus spinosus Collins & Rasmussen, 1992
- †Linpuarus stolleyi (Haas, 1889)
- †Linpuarus straili (Forir, 1887)
- †Linpuarus tarrantensis Davidson, 1963
- †Linpuarus texanus Rathbun, 1935
- †温哥华脊龙虾 Linpuarus vancouverensis (Whiteaves, 1895)
- †Linpuarus watkinsi Stenzel, 1945
- †Linpuarus wilcoxensis Rathbun, 1935
Kwok Ho Tsoi, Tin-Yam Chan & Ka Hou Chu. Phylogenetic and biogeographic analysis of the spear lobsters Linuparus (Decapoda: Palinuridae), with the description of a new species. Zoologischer Anzeiger. 2011, 250 (4): 302–315. doi:10.1016/j.jcz.2011.04.007.
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