TABLE 11 in New Eocene species of the crinoid genera Holopus and Cyathidium (Cyrtocrinida: Holopodidae) from north-eastern Italy
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TABLE 11. Main quantitative characters of the nine aboral cups of Holopus spileccense housed at the MGP-PD and lectotype from Schlüter (1878). Abbreviations: see Fig. 1A. D used as growth index. Values in mm except ratios. SpecimenFigureDHhhtDbDcsWrH/DH/hH/htD/DcsMGP-PD 33243 CD9-3.03.22.91.54.12.8-1.061.112.171.09MGP-PD 33242 A712D3.34.13.52.12.11.91.91.251.171.891.73MGP-PD 33243 A4-3.5>4>32.6-3.12.2>1.0->1.41.16MGP-PD 33243 A5-3.65.95.23.03.92.92.21.631.151.961.26MGP-PD 33242 A612E–F4.05.14.43.03.22.62.21.271.161.691.54MGP-PD 33243 A3-4.05.33.02.54.43.7-1.321.792.131.09MGP-PD 33243 A1->45.6-2.53.93.12.7<1.3-2.17-MGP-PD 33243 CD8-5.05.13.42.64.54.1-1.021.501.961.23MGP-PD 33242 A212G6.08.15.14.55.03.84.01.361.581.791.58Lectotype145.87.74.364.533.21.31.81.31.9
表11 馆藏于MGP-PD的Holopus spileccense的9个反口杯（aboral cups）以及Schlüter（1878）指定的选模标本（lectotype）的主要定量特征。 缩写说明详见图1A。以D作为生长指数。除比值类参数外，所有数值的单位均为毫米（mm）。 | 标本号 | 插图号 | D | H | h | ht | b | D | cs | Wr | H/D | H/h | H/ht | D/Dcs | |--------------|----------|------|------|-------|------|------|------|------|------|------|------|------|-------| | MGP-PD 33243 | CD9 | 3.0 | 3.2 | 2.9 | 1.5 | 4.1 | 2.8 | - | 1.06 | 1.11 | 2.17 | 1.09 | - | | MGP-PD 33242 | A7 | 12 | 3.3 | 4.1 | 3.5 | 2.1 | 2.1 | 1.9 | 1.9 | 1.25 | 1.17 | 1.89 | 1.73 | | MGP-PD 33243 | A4 | - | 3.5 | >4 | >3 | 2.6 | - | 3.1 | 2.2 | >1.0 | - | 1.16 | - | | MGP-PD 33243 | A5 | - | 3.6 | 5.9 | 5.2 | 3.0 | 3.9 | 2.9 | 2.2 | 1.63 | 1.15 | 1.96 | 1.26 | | MGP-PD 33242 | A6 | 12E–F| 4.0 | 5.1 | 4.4 | 3.0 | 3.2 | 2.6 | 2.2 | 1.27 | 1.16 | 1.69 | 1.54 | | MGP-PD 33243 | A3 | - | 4.0 | 5.3 | 3.0 | 2.5 | 4.4 | 3.7 | - | 1.32 | 1.79 | 2.13 | 1.09 | | MGP-PD 33243 | A1 | - | >4 | 5.6 | - | 2.5 | 3.9 | 3.1 | 2.7 | <1.3 | - | 2.17 | - | | MGP-PD 33243 | CD8 | - | 5.0 | 5.1 | 3.4 | 2.6 | 4.5 | 4.1 | - | 1.02 | 1.50 | 1.96 | 1.23 | | MGP-PD 33242 | A2 | 12G | 6.0 | 8.1 | 5.1 | 4.5 | 5.0 | 3.8 | 4.0 | 1.36 | 1.58 | 1.79 | 1.58 | | 选模标本 | 14 | 5.8 | 7.7 | 4.3 | 6 | 4.5 | 3 | 3.2 | 1.3 | 1.8 | 1.3 | 1.9 | - |
