Table 6 in A taxonomic revision of ten whitefish species from the lakes Lucerne, Sarnen, Sempach and Zug, Switzerland, with descriptions of seven new species (Teleostei, Coregonidae)
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Table 6. Morphological and meristic data of Coregonus muelleri from Lake Lucerne, NMBE-1078123 holotype, contemporary specimen; paratypes of contemporary specimens N = 29 and paratype material of historical specimens N = 8. For males and both sexes the holotype is included in the range and mean of the contemporary specimens. SpeciesCoregonus muelleriMorphological charactersContemporary specimensHistorical specimensHolotypeHolotype + ParatypesParatypesHolotype + ParatypesParatypesNtotal = 30 *Nfemales = 9 **Nmales = 21 ***Ntotal= 8 ****meanrangemeanrangemeanrangemeanrangeStandard length (mm)180180.7158-198180.1161-197181158-198180.2159-193Percentage of standard lengthPelvic fin base3.63.63-4.13.73.3-4.13.63-3.93.53.2-4Pelvic fin ‘spine’ length7.26.75.3-8.16.85.3-8.16.65.5-7.25.94.8-6.6Pelvic fin length15.615.914.6-16.816.215-16.615.714.6-16.816.414.2-18.9Pectoral fin base3.432.7-3.532.7-3.33.12.8-3.532.4-3.6Pectoral fin 1 length16.816.415-1816.715.8-1816.215-16.916.715.3-18.8Pectoral fin 2 length17.817.116-18.817.316.6-18.817.116-17.917.515.9-20Dorsal fin base10.8119.2-12.711.210.1-12119.2-12.710.69.3-11.6Length of anterior part of dorsal fin erected18.618.116.4-20.318.817.7-20.317.816.4-19.818.417.1-20.2Length of anterior part of dorsal fin depresse19.619.217.3-21.119.718.7-21.11917.3-20.719.517.9-21.1Length of posterior part of dorsal fin erected6.15.64.5-6.55.54.5-6.15.64.9-6.56.25.4-7.1Anal fin base13.81311.2-14.813.111.6-13.712.911.2-14.81211.2-13Length of anterior part of the anal fin12.41210.5-1312.311.2-1311.810.5-12.71210.9-13.3Adipose fin base5.864.6-8.55.95-7.26.14.6-8.56.75.3-8.6Caudal fin length23.923.922-26.424.723.1-26.423.622-25.623.521-25.4Caudal peduncle depth7.26.96.3-7.46.96.4-7.46.96.3-7.36.56.1-6.8Caudal peduncle length13.312.810.8-14.312.710.8-14.212.810.9-14.313.813.4-15.1Length from posterior part of adipose fin to caudal fin base19.219.417.5-21.119.117.5-20.619.518-21.120.317.7-21.6Dorsal head length15.515.714.4-1715.814.8-1715.714.4-16.41614.8-17.9Prepelvic length51.151.348.2-54.45250.6-54.45148.2-53.352.449.4-55.3Preanal length76.176.974-80.176.474-77.477.174.7-80.176.675.7-79.4Predorsal length47.646.741.9-49.646.141.9-48.246.944.7-49.647.344.8-51.5Body depth2221.919.8-24.923.321-24.921.319.8-2422.520-24.7Postdorsal length44.844.341.6-47.543.941.6-45.644.542.5-47.543.639.6-45.8Head length21.62220.3-23.522.321.3-23.521.920.3-23.322.220.9-25.1Total length123.3122.1119.1-124.8122.2119.8-124.8122119.1-124.7121.1119.1-123.6Head length (mm)38.939.836.3-44.240.137.4-44.239.636.3-42.139.936.7-46.7Percentage of head lengthSnout length2222.820.1-25.322.620.8-23.722.920.1-25.321.320-22.6Eye diameter2624.122.2-262422.2-25.624.222.7-2624.323.2-26.6Eye cavity28.827.726.4-31.127.826.5-31.127.626.4-29.329.227-31.9Eye height26.124.322.3-26.224.222.8-25.124.322.3-26.225.323.5-28.3Eye socket2.831.9-4.62.91.9-3.732.3-4.642.8-5.7Postorbital length49.950.648.8-52.650.849.8-52.250.548.8-52.649.947.4-51.9Head depth64.963.759.6-70.863.561.2-65.763.859.6-70.865.261.8-69.7Mouth width9.39.27.6-10.19.18.5-9.99.27.6-10.110.28.9-11.8Upper jaw length3028.820.7-31.529.628.4-31.328.420.7-31.53128.4-35.9Lower jaw length41.442.740.3-45.843.641.4-45.842.340.3-44.943.639.5-47Length of maxilla21.721.419.4-2422.120.9-23.721.219.4-2422.921.3-26.2Snout depth8.274.9-8.77.15.6-8.774.9-8.37.77-8.5Snout width17.816.914.2-19.216.614.2-17.91715.4-19.216.514.3-17.4Head width4543.837.2-48.743.841.9-47.143.737.2-48.744.541.2-47.8Interorbital width26.72623.8-29.22624.1-27.226.123.8-29.224.622.6-26Internarial width10119.6-12.311.310-12.310.99.6-1212.211.3-13.8Lower jaw length7.67.35.9-8.77.16.4-7.97.45.9-8.78.67.5-10Lower jaw width22.421.318.5-23.321.419.2-2321.218.5-23.322.821-24.7Middle gill raker length13.513.59.6-15.913.412.4-1413.69.6-15.912.811.2-15Longest gill raker length15.114.512.5-16.714.413.5-15.914.512.5-16.714.111.2-15.6Upper arch length21.619.115.9-22.319.416-221915.9-22.3nanaLower arch length33.633.426.2-38.73327.2-37.533.526.2-38.7nana * N=27 for MGR, LGR, UA, LA; ** N=7 for MGR, LGR, UA, LA; *** N=20 for MGR, LGR, UA, LA; **** N=6 for CF, TL; N=5 for MGR, LGR.
表6 琉森湖穆氏白鲑（Coregonus muelleri）的形态与计数性状数据。正模标本编号为NMBE-1078123，为现生标本；现生标本副模共29号，历史标本副模共8号。针对雄性个体以及全体两性样本，正模标本均被纳入现生标本的均值与取值范围计算。 物种：穆氏白鲑（Coregonus muelleri） 形态性状 | 现生标本 | | | 历史标本 | | | --- | --- | --- | --- | --- | --- | | | 正模标本 | 正模+副模 | 副模 | 正模+副模 | 副模 | | | 均值 | 范围 | 均值 | 范围 | 均值 | 范围 | 均值 | 范围 | 均值 | 范围 | 注：现生标本总样本量N=30*，其中雌性样本N=9**，雄性样本N=21***；历史标本总样本量N=8****。 标准体长（mm）：180 | 180.7 | 158-198 | 180.1 | 161-197 | 181 | 158-198 | 180.2 | 159-193 腹鳍基部占比：3.6 | 3.6 | 3-4.1 | 3.7 | 3.3-4.1 | 3.6 | 3-3.9 | 3.5 | 3.2-4 腹鳍“棘”长度：7.2 | 6.7 | 5.3-8.1 | 6.8 | 5.3-8.1 | 6.6 | 5.5-7.2 | 5.9 | 4.8-6.6 腹鳍长：15.6 | 15.9 | 14.6-16.8 | 16.2 | 15-16.6 | 15.7 | 14.6-16.8 | 16.4 | 14.2-18.9 胸鳍基部：3.4 | 3 | 2.7-3.5 | 3 | 2.7-3.3 | 3.1 | 2.8-3.5 | 3 | 2.4-3.6 胸鳍1长：16.8 | 16.4 | 15-18 | 16.7 | 15.8-18 | 16.2 | 15-16.9 | 16.7 | 15.3-18.8 胸鳍2长：17.8 | 17.1 | 16-18.8 | 17.3 | 16.6-18.8 | 17.1 | 16-17.9 | 17.5 | 15.9-20 背鳍基部：10.8 | 11 | 9.2-12.7 | 11.2 | 10.1-12 | 11 | 9.2-12.7 | 10.6 | 9.3-11.6 背鳍竖起前部长：18.6 | 18.1 | 16.4-20.3 | 18.8 | 17.7-20.3 | 17.8 | 16.4-19.8 | 18.4 | 17.1-20.2 背鳍下压前部长：19.6 | 19.2 | 17.3-21.1 | 19.7 | 18.7-21.1 | 19 | 17.3-20.7 | 19.5 | 17.9-21.1 背鳍竖起后部长：6.1 | 5.6 | 4.5-6.5 | 5.5 | 4.5-6.1 | 5.6 | 4.9-6.5 | 6.2 | 5.4-7.1 臀鳍基部：13.8 | 13 | 11.2-14.8 | 13.1 | 11.6-13.7 | 12.9 | 11.2-14.8 | 12 | 11.2-13 臀鳍前部长：12.4 | 12 | 10.5-13 | 12.3 | 11.2-13 | 11.8 | 10.5-12.7 | 12 | 10.9-13.3 脂鳍基部：5.8 | 6 | 4.6-8.5 | 5.9 | 5-7.2 | 6.1 | 4.6-8.5 | 6.7 | 5.3-8.6 尾鳍长：23.9 | 23.9 | 22-26.4 | 24.7 | 23.1-26.4 | 23.6 | 22-25.6 | 23.5 | 21-25.4 尾柄高：7.2 | 6.9 | 6.3-7.4 | 6.9 | 6.4-7.4 | 6.9 | 6.3-7.3 | 6.5 | 6.1-6.8 尾柄长：13.3 | 12.8 | 10.8-14.3 | 12.7 | 10.8-14.2 | 12.8 | 10.9-14.3 | 13.8 | 13.4-15.1 脂鳍后部至尾鳍基部间距：19.2 | 19.4 | 17.5-21.1 | 19.1 | 17.5-20.6 | 19.5 | 18-21.1 | 20.3 | 17.7-21.6 头背部长：15.5 | 15.7 | 14.4-17 | 15.8 | 14.8-17 | 15.7 | 14.4-16.4 | 16 | 14.8-17.9 腹前距：51.1 | 51.3 | 48.2-54.4 | 52 | 50.6-54.4 | 51 | 48.2-53.3 | 52.4 | 49.4-55.3 臀前距：76.1 | 76.9 | 74-80.1 | 76.4 | 74-77.4 | 77.1 | 74.7-80.1 | 76.6 | 75.7-79.4 背前距：47.6 | 46.7 | 41.9-49.6 | 46.1 | 41.9-48.2 | 46.9 | 44.7-49.6 | 47.3 | 44.8-51.5 体高：22 | 21.9 | 19.8-24.9 | 23.3 | 21-24.9 | 21.3 | 19.8-24 | 22.5 | 20-24.7 背后距：44.8 | 44.3 | 41.6-47.5 | 43.9 | 41.6-45.6 | 44.5 | 42.5-47.5 | 43.6 | 39.6-45.8 头长：21.6 | 22 | 20.3-23.5 | 22.3 | 21.3-23.5 | 21.9 | 20.3-23.3 | 22.2 | 20.9-25.1 全长：123.3 | 122.1 | 119.1-124.8 | 122.2 | 119.8-124.8 | 122 | 119.1-124.7 | 121.1 | 119.1-123.6 头长（mm）：38.9 | 39.8 | 36.3-44.2 | 40.1 | 37.4-44.2 | 39.6 | 36.3-42.1 | 39.9 | 36.7-46.7 吻长占头长比：22 | 22.8 | 20.1-25.3 | 22.6 | 20.8-23.7 | 22.9 | 20.1-25.3 | 21.3 | 20-22.6 眼径占头长比：26 | 24.1 | 22.2-26 | 24 | 22.2-25.6 | 24.2 | 22.7-26 | 24.3 | 23.2-26.6 眼窝腔占头长比：28.8 | 27.7 | 26.4-31.1 | 27.8 | 26.5-31.1 | 27.6 | 26.4-29.3 | 29.2 | 27-31.9 眼高占头长比：26.1 | 24.3 | 22.3-26.2 | 24.2 | 22.8-25.1 | 24.3 | 22.3-26.2 | 25.3 | 23.5-28.3 眼窝占比：2.8 | 3 | 1.9-4.6 | 2.9 | 1.9-3.7 | 3 | 2.3-4.6 | 4 | 2.8-5.7 眶后区长：49.9 | 50.6 | 48.8-52.6 | 50.8 | 49.8-52.2 | 50.5 | 48.8-52.6 | 49.9 | 47.4-51.9 头高（mm）：64.9 | 63.7 | 59.6-70.8 | 63.5 | 61.2-65.7 | 63.8 | 59.6-70.8 | 65.2 | 61.8-69.7 口宽：9.3 | 9.2 | 7.6-10.1 | 9.1 | 8.5-9.9 | 9.2 | 7.6-10.1 | 10.2 | 8.9-11.8 上颌长：30 | 28.8 | 20.7-31.5 | 29.6 | 28.4-31.3 | 28.4 | 20.7-31.5 | 31 | 28.4-35.9 下颌长：41.4 | 42.7 | 40.3-45.8 | 43.6 | 41.4-45.8 | 42.3 | 40.3-44.9 | 43.6 | 39.5-47 上颌骨长：21.7 | 21.4 | 19.4-24 | 22.1 | 20.9-23.7 | 21.2 | 19.4-24 | 22.9 | 21.3-26.2 吻高：8.2 | 7 | 4.9-8.7 | 7.1 | 5.6-8.7 | 7 | 4.9-8.3 | 7.7 | 7-8.5 吻宽：17.8 | 16.9 | 14.2-19.2 | 16.6 | 14.2-17.9 | 17 | 15.4-19.2 | 16.5 | 14.3-17.4 头宽：45 | 43.8 | 37.2-48.7 | 43.8 | 41.9-47.1 | 43.7 | 37.2-48.7 | 44.5 | 41.2-47.8 眶间距：26.7 | 26 | 23.8-29.2 | 26 | 24.1-27.2 | 26.1 | 23.8-29.2 | 24.6 | 22.6-26 鼻间距：10 | 11 | 9.6-12.3 | 11.3 | 10-12.3 | 10.9 | 9.6-12 | 12.2 | 11.3-13.8 下颌长：7.6 | 7.3 | 5.9-8.7 | 7.1 | 6.4-7.9 | 7.4 | 5.9-8.7 | 8.6 | 7.5-10 下颌宽：22.4 | 21.3 | 18.5-23.3 | 21.4 | 19.2-23.2 | 21.2 | 18.5-23.3 | 22.8 | 21-24.7 中鳃耙长：13.5 | 13.5 | 9.6-15.9 | 13.4 | 12.4-14 | 13.6 | 9.6-15.9 | 无数据 | 无数据 最长鳃耙长：15.1 | 14.5 | 12.5-16.7 | 14.4 | 13.5-15.9 | 14.5 | 12.5-16.7 | 无数据 | 无数据 鳃上弓长：21.6 | 19.1 | 15.9-22.3 | 19.4 | 16-22 | 19 | 15.9-22.3 | 无数据 | 无数据 鳃下弓长：33.6 | 33.4 | 26.2-38.7 | 33 | 27.2-37.5 | 33.5 | 26.2-38.7 | 无数据 | 无数据 补充说明： * 中鳃耙长（MGR）、最长鳃耙长（LGR）、鳃上弓长（UA）、鳃下弓长（LA）的现生标本样本量为27； ** 上述四类性状的雌性现生标本样本量为7； *** 上述四类性状的雄性现生标本样本量为20； **** 尾鳍长（CF）、全长（TL）的现生标本样本量为6；中鳃耙长、最长鳃耙长的现生标本样本量为5。
