TABLE 1 in Is the North Atlantic Geodia barretti (Porifera, Tetractinellida, Geodiidae) present on the Southwest Indian Ridge?
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TABLE 1. Comparative table of spicule measurements of our specimen, Geodia barretti, Geodia hentscheli, Geodia garoupa and Geodia williami. Measurements are given in µm (unless otherwise stated), min- average -max for specific specimens, otherwise min-max is given representing the known range measurements of the species. Hap: haplotype. In bold, specimens measured in this study. SpeciesDepthCortexTriaeneOxeas IOxeas IIAnatriaenesPro/StrongylastersSterrastersOxyastersOxyasters(m)(mm)(rhabdome(length/(length/(rhabdome:mesotriaenes(diameter)(length/width)IIIlength/width;width)width)length/width;(rhabdome:(diameter)(diameter)orthotriaeneclad)length/clad;width;clad;proto+deuterocentral clad)clad)G. cf. barretti22360.8–11824- 2934 -2461- 2991 -518- 672 -897/>1264/-11- 11 -1295- 106.7 -120/-25- 28 -31NCPOR/3494/3774/8- 9.5 -1130/100- 111.6 -121HYD-92- 114 -148/46- 58 -71136(mostlyIO/0011,181- 250 -345/(N=1)spherical)SWIR,118- 170 -233+COI Hap2115- 201 -265(mostlydichotriaenes)G. barretti15740.51850- 2562.5 -1825- 3798.2 -205- 261 -410/--4- 6.4 -9100- 112.2 -125-12.5- 24.9 -UPSZMC3000/4440/4- 10.5 -17.5(spherical)42.57826890- 114 -130/22- 51.4 -65Flemish Cap150- 193.4 -250+COI Hap2130- 260.4 -400(Cárdenas et(dichotriaenes)al., 2013)G. barretti--3475- 3875.2 -1971- 2974.6 -236- 334.8-2412- 4035.5 --6- 7.1 -1171- 90.3 -98/-9- 14.5 -18holotype,4284/3903/400/5474 (N=6)/62- 79.0 -88Norway80- 102.2 -115/24- 44.3 -635- 7.9 -1210- 19.2-2 7/(spherical>oval)COI Hap1117- 175.0 -235+106- 170.8- 219164- 247.8 -376(dichotriaenes)(m)(mm)(rhabdome(length/(length/(rhabdome:mesotriaenes(diameter)(length/width)IIIlength/width;width)width)length/width;(rhabdome:(diameter)(diameter)orthotriaeneclad)length/clad;width;clad;proto+deuterocentral clad)clad)G. barretti31-0.5-620-4600/1075-4450/220-630/>7400/>2300/3-1165-13030-806-32.5North Atlantic20000.6520-150/15-754-169-40/7.5-15/(spherical>oval)(9 specimens)70-500/50-25025-130(only in(Cárdenas et100-310+45-450(common)25-98specimensal., 2013)(mostly(rare)> 1000 m)dichotriaenes)G. garoupa1130-1-1.71250-3275/1014-3918/195-718/broken/>3750/6-15108-15522-9015-70South Atlantic193150-275/34-755-1414.5-25/7.5-20/(spherical>oval)(rare)(5 specimens)213-669/29-5050-130/(Carvalho et- +150-300(rare)-al., 2016)(mostly(rare)dichotriaenes)G. hentscheli130-0.5-1252-4060/1200-5175/142-610/>6040/>4000/4-2256-89.5-10-62North Atlantic200022-145/35-605-1517-43/17-24/(spherical>oval)(6 specimens)244-835/90-30887-224/(Cárdenas et60-520+96-492(rare)98-196al., 2013)(ortho- and(rare)dichotriaenes)G. williami1150-11603-3639/2346-4889/194-409/-4292-6859/5-11106-136/-14-54New Zealand1416-/30-797-19-/92-129(3 specimens)452-1005/-(spherical>oval)(Sim-Smith &173-881+156-(rare)Kelly, 2015)532(mostlydichotriaenes) ...Continued on the next page
表1 本研究标本、巴雷特格亚海绵（Geodia barretti）、亨氏格亚海绵（Geodia hentscheli）、加鲁帕格亚海绵（Geodia garoupa）与威廉氏格亚海绵（Geodia williami）的骨针（spicule）测量对比表。 测量单位为微米（µm，另有标注者除外），单份标本的测量值以「最小值-平均值-最大值」格式呈现；未标注平均值的数值则代表该物种已发表的测量范围（最小值-最大值）。Hap为单倍型（haplotype）。本研究实测的标本以粗体标注。 表格列标题及参数说明： | 列名 | 参数说明 | |--------------|--------------------------------------------------------------------------| | 物种 | 研究类群 | | 采集深度 | 单位：米（m） | | 皮层厚度 | 单位：毫米（mm） | | 三射骨针（triaene） | 包含中三射骨针、正三射骨针，测量参数依次为：杆部长度/分支长度、分支长度/分支宽度、原+次中央分支 | | 单射骨针I（oxea I） | 长度/宽度 | | 单射骨针II（oxea II） | 长度/宽度 | | 反三射骨针（anatriaene） | 杆部长度/宽度 | | 前/强星骨针（pro/strongylaster） | 直径 | | 星芒骨针（sterraster） | 直径 | | 尖星骨针（oxyaster） | 直径 | | 尖星骨针（oxyaster） | 直径 | （以下为实测数据，保留原始格式）： G. cf. barretti 2236 0.8–118 24-29 34-246 1-299 1-518 672-897/>1264/-11-11-129 5-106.7-120/-25-28-31 NC/POR/3494/3774/8-9.5-11 30/100-111.6-121 HYD-92-114-148/46-58-71 136(mostly spherical) IO/0011,181-250-345/(N=1) SWIR,118-170-233+COI Hap2 115-201-265(mostly dichotriaenes) G. barretti 1574 0.5 1850-2562.5-1825-3798.2-205-261-410/--4-6.4-9 100-112.2-125-12.5-24.9-UP SZMC3000/4440/4-10.5-17.5(spherical) 42.578 26890-114-130/22-51.4-65 Flemish Cap 150-193.4-250+COI Hap2 130-260.4-400(Cárdenas et al., 2013)(dichotriaenes) ……续于下一页
