Table 6 in Rossellid glass sponges (Porifera, Hexactinellida) from New Zealand waters, with description of one new genus and six new species
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Table 6. Spicule dimensions (µm) of Caulophacus (Caulophacus) discohexaster Tabachnick & Lévi, 2004, NIWA 126342. Parametermeans.d.rangeno.Hypodermal body pentactintangential ray length48483235-63776tangential ray width33.95.313.0-43.479proximal ray length602214256-96756proximal ray width38.55.918.0-52.072Hypoatrial body pentactintangential ray length49581318-66861tangential ray width31.35.218.3-41.362proximal ray length (mm)804173213-108857proximal ray width35.86.36.8-50.560Hypodermal stalk pentactintangential ray length (mm)28946174-415100tangential ray width22.73.514.0-32.064proximal ray length (mm)29632205-35543proximal ray width25.43.814.7-33.350Choanosomal hexactin raylength (mm)1.10.50.5-2.153width48.413.717.6-78.553Choanosomal diactinlength (mm)1.60.50.7-2.952width7.72.14.6-13.352Body dermal pinular hexactinpinular ray length20028158-24152basal ray width16.62.211.3-21.451maximum ray width49.76.236.6-70.652tangential ray length84.018.551.8-115.152ray width12.52.08.6-17.152proximal ray length80.914.147.7-111.550ray width12.42.38.8-17.352Body atrial pinular hexactinpinular ray length24217180-26451basal ray width14.71.611.3-17.951maximum ray width49.95.737.0-61.451tangential ray length71.29.553.2-100.051ray width10.71.67.514.351proximal ray length71.28.139.9-88.551ray width10.41.67.6-14.951Stalk dermal pinular hexactinpinular ray length17015131-19851basal ray width16.21.911.2-20.651maximum ray width54.85.843.9-69.251tangential ray length59.18.47.5-15.851ray width12.01.97.5-15.851proximal ray length63.86.547.9-88.748ray width11.41.68.4-14.651Discohexactindiameter1312175-16351ray width4.71.12.5-7.651Hemidiscohexasterdiameter1191490-15052primary ray length7.31.34.0-10.051secondary ray length52.77.234.4-69.952Discohexasterdiameter1081855-14352primary ray length7.01.73.1-10.751secondary ray length47.47.822.4-60.352
表6 盘星六辐杯海绵(Caulophacus (Caulophacus) discohexaster)(由Tabachnick与Lévi于2004年定名,标本编号NIWA 126342)的骨针尺寸(单位:微米,µm) ### 皮下体五辐骨针(Hypodermal body pentactin) 1. 切向辐长:均值48,标准差48,样本量32,范围35–63776 µm 2. 切向辐宽:均值3.9,标准差5.3,样本量79,范围13.0–43.4 µm 3. 近基辐长:均值60,标准差22,样本量14,范围256–96756 µm 4. 近基辐宽:均值38.5,标准差5.9,样本量72,范围18.0–52.0 µm ### 窦下体五辐骨针(Hypoatrial body pentactin) 1. 切向辐长:均值49,标准差58,样本量13,范围18–66861 µm 2. 切向辐宽:均值31.3,标准差5.2,样本量62,范围18.3–41.3 µm 3. 近基辐长(单位:毫米,mm):均值804,标准差173,样本量21,范围3–108857 mm 4. 近基辐宽:均值35.8,标准差6.3,样本量60,范围6.8–50.5 µm ### 皮下茎五辐骨针(Hypodermal stalk pentactin) 1. 切向辐长(单位:毫米,mm):均值2894,标准差617,样本量4,范围174–415100 mm 2. 切向辐宽:均值22.7,标准差3.5,样本量64,范围14.0–32.0 µm 3. 近基辐长(单位:毫米,mm):均值2963,标准差220,样本量5,范围5–35543 mm 4. 近基辐宽:均值25.4,标准差3.8,样本量50,范围14.7–33.3 µm ### 髓质六辐骨针(Choanosomal hexactin) 1. 辐长(单位:毫米,mm):均值1.1,标准差0.5,样本量53,范围0.5–2.1 mm 2. 辐宽:均值48.4,标准差13.7,样本量53,范围17.6–78.5 µm ### 髓质双辐骨针(Choanosomal diactin) 1. 长度(单位:毫米,mm):均值1.6,标准差0.5,样本量52,范围0.7–2.9 mm 2. 宽度:均值7.7,标准差2.1,样本量52,范围4.6–13.3 µm ### 体部真皮针状六辐骨针(Body dermal pinular hexactin) 1. 针状辐长:均值200,标准差28,样本量52,范围158–2415 µm 2. 基辐宽:均值16.6,标准差2.2,样本量51,范围11.3–21.4 µm 3. 最大辐宽:均值49.7,标准差6.2,样本量52,范围36.6–70.6 µm 4. 切向辐长:均值84.0,标准差18.5,样本量52,范围51.8–115.1 µm 5. 辐宽:均值12.5,标准差2.0,样本量52,范围8.6–17.1 µm 6. 近基辐长:均值80.9,标准差14.1,样本量50,范围47.7–111.5 µm 7. 辐宽:均值12.4,标准差2.3,样本量52,范围8.8–17.3 µm ### 体部窦状针状六辐骨针(Body atrial pinular hexactin) 1. 针状辐长:均值242,标准差17,样本量51,范围180–2645 µm 2. 基辐宽:均值14.7,标准差1.6,样本量51,范围11.3–17.9 µm 3. 最大辐宽:均值49.9,标准差5.7,样本量51,范围37.0–61.4 µm 4. 切向辐长:均值71.2,标准差9.5,样本量51,范围53.2–100.0 µm 5. 辐宽:均值10.7,标准差1.6,样本量51,范围7.5–14.3 µm 6. 近基辐长:均值71.2,标准差8.1,样本量51,范围39.9–88.5 µm 7. 辐宽:均值10.4,标准差1.6,样本量51,范围7.6–14.9 µm ### 茎部真皮针状六辐骨针(Stalk dermal pinular hexactin) 1. 针状辐长:均值170,标准差15,样本量51,范围131–1985 µm 2. 基辐宽:均值16.2,标准差1.9,样本量51,范围11.2–20.6 µm 3. 最大辐宽:均值54.8,标准差5.8,样本量51,范围43.9–69.2 µm 4. 切向辐长:均值59.1,标准差8.4,样本量51,范围7.5–15.8 µm 5. 辐宽:均值12.0,标准差1.9,样本量51,范围7.5–15.8 µm 6. 近基辐长:均值63.8,标准差6.5,样本量48,范围47.9–88.7 µm 7. 辐宽:均值11.4,标准差1.6,样本量51,范围8.4–14.6 µm ### 盘星六辐骨针(Discohexactin) 1. 直径:均值131,标准差21,样本量51,范围75–163 µm 2. 辐宽:均值4.7,标准差1.1,样本量51,范围2.5–7.6 µm ### 半盘星六辐骨针(Hemidiscohexaster) 1. 直径:均值119,标准差14,样本量52,范围90–150 µm 2. 一级辐长:均值7.3,标准差1.3,样本量51,范围4.0–10.0 µm 3. 二级辐长:均值52.7,标准差7.2,样本量52,范围34.4–69.9 µm ### 盘星六辐骨针(Discohexaster) 1. 直径:均值108,标准差18,样本量52,范围55–143 µm 2. 一级辐长:均值7.0,标准差1.7,样本量51,范围3.1–10.7 µm 3. 二级辐长:均值47.4,标准差7.8,样本量52,范围22.4–60.3 µm



