Table 1 in Two new species and one new record of Willowsia Shoebotham, 1917 (Collembola: Entomobryidae) from the Eastern Himalayan region of India
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Table 1 (continued on next page). Comparison of morphological characters between the new species and related world species of Willowsia Shoebotham, 1917. speciescolourationscale typescales present (P) or absent (A) Ant legs manapical bulbtrochanteral organ spineposterior mac on labral triangleW. arunachalensis sp. nov.legs, Ant. uniformly pigmented; Abd. III, V–VI totally pigmented. All segments are laterally pigmentedlong basal ribAAPbilobed16–185 ciliateW. bartkei Stach, 1965transverse blue band on Abd. II–III, posterior Abd. II and IVspinulateAAAunilobed30?W. buski (Lubbock, 1870)uniformly blue colour pigment present across bodylong basal ribAAAbilobed105 ciliateW. cassagnaui Zhang, 2015irregular lateral pigment patches on Th. II–Abd. VI.long basal ribAAPbilobed145 ciliateW. christianseni Chang & Ma, 2018anterior of Th. II, lateral margin of Th. II–III and posterior part of Abd. III–V with blue pigmentspinulatePPPbilobed215 ciliateW. fascia Pan & Zhang, 2016transverse pigment bands on Abd. II– IIIvery long ribAAA?8–135 ciliateW. guangdongensis Zhang, Xu & Chen, 2007 ascattered blue pigment on lateral side from thorax to Abd. III, posterior margin of Abd. IV–Vlong basal ribPPPunilobed20–295 ciliateW. guangxiensis Shi & Chen, 2004Abd. II–III entirely dark blue pigmentedspinulatePPPbilobed38–418 ciliateW. ieti Yosii 1971Abd. II with two pairs of minute spots, Abd. III with narrow transverse band and Abd. IV lateral band; Abd. V with pigment patchlong basal ribPAPbilobed20–30?W. jacobsoni (Börner, 1913)Th. II and Abd. III are fully pigmented and ⅓ of Abd. IV and IIlong basal rib??Punilobed163–5 ciliatedW. japonica (Folsom, 1898)lateral patches on Thorax, Abd. I–II and IV; transverse bands on posterior Abd. III and Vshort ribAAAlobedunknownW. nigromaculata (Lubbock, 1873)lateral margins of Th. II–Abd. II with blue pigment, Abd. III with one transverse band and Abd. IV with one lateral spot on each sidelong basal ribAAAbilobed42–495 ciliateW. platani (Nicolet 1842)Th. III, Abd. II–IV, Abd. V posteriorly and Abd. VI with dark transverse bandslong basal ribAAA??5 ciliateW. pseudobuskii Pan & Zhang, 2016transverse bands on Th.III, posterior margin of Abd. II–IIIlong basal ribAAAunilobed10–175 ciliateW. pseudoplatani Pan & Zhang, 2016 metathorax and Abd. II–IV dark blue, Abd. V with a posterior dark bandlong basal ribAAA?11–165 ciliateW. pseudoshi Ma, 2016head dark blue with a median yellow patch; blue pigment along the lateral margin of the bodyspinulatePPPbilobed52–687 ciliateW. shiae Pan, Zhang & Chen, 2006blue pigment patches scattered all over the body, Abd. III–V completely pigmentedspinulatePAPbilobed37–405 ciliateW. sikkimensis sp. nov.blue pigment present on Th. III and Abd. III–V, as patches on head and Abd. IIspinulatePPPbilobed53–555 ciliateW. variabilis Ma, 2016blue pigment present on head and body, deeper on lateral sidesspinulatePPPbilobed49–527 ciliateW. zhaotongensis Chai & Ma, 2017blue pigment on Abd. III, V, ⅔ of Abd. IV, patches on Abd. II and coxa of legspinulatePPPbilobed36–386 ciliate
表1(续下页):柳跳虫属(Willowsia Shoebotham, 1917)新种与全球近缘物种的形态特征比较。 列表头依次为:物种、体色、鳞片类型、鳞片存在(P)或缺如(A)、触角、足、端颚球、转节器棘、唇基三角区后侧大毛。 各物种形态特征如下: 1. 阿农查尔柳跳虫(新种,W. arunachalensis sp. nov.):足与触角均匀着色;腹部Ⅲ、Ⅴ~Ⅵ完全着色,各体节侧缘均具着色斑。鳞片类型为长基肋;鳞片存在状态为AAP;端颚球呈双叶状;转节器棘数量为16~18;唇基三角区后侧大毛具5根纤毛。 2. 巴特基柳跳虫(W. bartkei Stach, 1965):腹部Ⅱ~Ⅲ具蓝色横带,腹部Ⅱ后部与Ⅳ具蓝色斑纹。鳞片类型为棘状鳞片;鳞片存在状态为AAA;端颚球呈单叶状;转节器棘数量为30?;唇基三角区后侧大毛具5根纤毛。 3. 布斯基柳跳虫(W. buski (Lubbock, 1870)):通体呈蓝色着色。鳞片类型为长基肋;鳞片存在状态为AAA;端颚球呈双叶状;转节器棘数量为10;唇基三角区后侧大毛具5根纤毛。 4. 卡萨诺柳跳虫(W. cassagnaui Zhang, 2015):胸部Ⅱ~腹部Ⅵ具不规则侧部着色斑。鳞片类型为长基肋;鳞片存在状态为AAP;端颚球呈双叶状;转节器棘数量为14;唇基三角区后侧大毛具5根纤毛。 5. 克里斯琴森柳跳虫(W. christianseni Chang & Ma, 2018):胸部Ⅱ前部、胸部Ⅱ~Ⅲ侧缘以及腹部Ⅲ~Ⅴ后部具蓝色着色斑。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为21;唇基三角区后侧大毛具5根纤毛。 6. 法西亚柳跳虫(W. fascia Pan & Zhang, 2016):腹部Ⅱ~Ⅲ具横带着色斑。鳞片类型为长基肋;鳞片存在状态为AAA;端颚球情况不明;转节器棘数量为8~13;唇基三角区后侧大毛具5根纤毛。 7. 广东柳跳虫(W. guangdongensis Zhang, Xu & Chen, 2007):胸部至腹部Ⅲ侧部散布蓝色着色斑,腹部Ⅳ~Ⅴ后缘具蓝色着色斑。鳞片类型为长基肋;鳞片存在状态为PPP;端颚球呈单叶状;转节器棘数量为20~29;唇基三角区后侧大毛具5根纤毛。 8. 广西柳跳虫(W. guangxiensis Shi & Chen, 2004):腹部Ⅱ~Ⅲ完全呈深蓝色着色。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为38~41;唇基三角区后侧大毛具5根纤毛。 9. 耶蒂柳跳虫(W. ieti Yosii 1971):腹部Ⅱ具2对微小斑点,腹部Ⅲ具窄横带,腹部Ⅳ具侧斑;腹部Ⅴ具着色斑。鳞片类型为长基肋;鳞片存在状态为PAP;端颚球呈双叶状;转节器棘数量为20~30?;唇基三角区后侧大毛具5根纤毛。 10. 雅各布森柳跳虫(W. jacobsoni (Börner, 1913)):胸部Ⅱ与腹部Ⅲ完全着色,腹部Ⅳ与Ⅱ的1/3区域着色。鳞片类型为长基肋;相关数据缺失;相关数据缺失;端颚球呈单叶状;转节器棘数量为163~5;唇基三角区后侧大毛具纤毛。 11. 日本柳跳虫(W. japonica (Folsom, 1898)):胸部、腹部Ⅰ~Ⅱ与Ⅳ具侧斑;腹部Ⅲ后部与Ⅴ具横带。鳞片类型为短基肋;鳞片存在状态为AAA;端颚球呈叶状;转节器棘数量未知;唇基三角区后侧大毛数据缺失。 12. 黑斑柳跳虫(W. nigromaculata (Lubbock, 1873)):胸部Ⅱ~腹部Ⅱ侧缘具蓝色着色斑,腹部Ⅲ具1条横带,腹部Ⅳ每侧具1个侧斑。鳞片类型为长基肋;鳞片存在状态为AAA;端颚球呈双叶状;转节器棘数量为42~49;唇基三角区后侧大毛具5根纤毛。 13. 悬铃木柳跳虫(W. platani (Nicolet 1842)):胸部Ⅲ、腹部Ⅱ~Ⅳ、腹部Ⅴ后部与腹部Ⅵ具深色横带。鳞片类型为长基肋;鳞片存在状态为AAA;相关数据缺失;相关数据缺失;转节器棘数量为5;唇基三角区后侧大毛具5根纤毛。 14. 假布斯基柳跳虫(W. pseudobuskii Pan & Zhang, 2016):胸部Ⅲ具横带,腹部Ⅱ~Ⅲ后缘具横带。鳞片类型为长基肋;鳞片存在状态为AAA;端颚球呈单叶状;转节器棘数量为10~17;唇基三角区后侧大毛具5根纤毛。 15. 假悬铃木柳跳虫(W. pseudoplatani Pan & Zhang, 2016):后胸与腹部Ⅱ~Ⅳ呈深蓝色,腹部Ⅴ具后侧深色横带。鳞片类型为长基肋;鳞片存在状态为AAA;相关数据缺失;转节器棘数量为11~16;唇基三角区后侧大毛具5根纤毛。 16. 假史氏柳跳虫(W. pseudoshi Ma, 2016):头部呈深蓝色,具1个正中黄色斑;体侧缘具蓝色着色斑。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为52~68;唇基三角区后侧大毛具5根纤毛。 17. 史氏柳跳虫(W. shiae Pan, Zhang & Chen, 2006):全身散布蓝色着色斑,腹部Ⅲ~Ⅴ完全着色。鳞片类型为棘状鳞片;鳞片存在状态为PAP;端颚球呈双叶状;转节器棘数量为37~40;唇基三角区后侧大毛具5根纤毛。 18. 锡金州柳跳虫(新种,W. sikkimensis sp. nov.):胸部Ⅲ与腹部Ⅲ~Ⅴ具蓝色着色斑,头部与腹部Ⅱ具蓝色斑块。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为53~55;唇基三角区后侧大毛具5根纤毛。 19. 变异柳跳虫(W. variabilis Ma, 2016):头部与体部具蓝色着色斑,侧部颜色更深。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为49~52;唇基三角区后侧大毛具5根纤毛。 20. 昭通柳跳虫(W. zhaotongensis Chai & Ma, 2017):腹部Ⅲ、Ⅴ,腹部Ⅳ的2/3区域具蓝色着色斑,腹部Ⅱ与足基节具着色斑。鳞片类型为棘状鳞片;鳞片存在状态为PPP;端颚球呈双叶状;转节器棘数量为36~38;唇基三角区后侧大毛具5根纤毛。



