Table 1 in Three new species of Dolichoiulus millipedes from the underground of Gran Canaria, with notes on the circumscription of the genus (Diplopoda, Julida, Julidae)
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Table 1. Characteristics of blind Dolichoiulus species. Data in part from Enghoff (1992, 2002). Relative lengths of antennae and legs are given in percentage of body diameter. Relative length of claw is given in percentage of total leg length. Diagnostic or near-diagnostic characters shown in underlined boldface. There are further subtle gonopod differences between the species. body diametermetazonital setaepreanal projectionsubanal projectionpreanal pilosityrel. length of antennaerel. length of legsrel. length of clawanterior gonopodschioensis (Tenerife)1.16-1.33 mm (♂)absentvery shortnoneextensive144% (♂)87-90% (♂)5-6%slender, mesal ridge with projectionypsilon (Tenerife)1.07-1.25 mm (♂) 1.22 mm (♀)absentlongpresentextensive132-134% (♂)? (♀)77% (♂) 70% (♀)8-9%slender, mesal ridge with projectionlabradae (Tenerife)1.12-1.69 mm (♂) 1.18-1.38 mm (♀)absentnonenonemarginal179-200% (♂) 163% (♀)113-119% (♂) 105% (♀)8-9%slender, mesal ridge without projectionblancatypa (Tenerife)0.63-0.87 mm (♂) up to 0.95 mm (♀)presentnonenoneextensive153% (♂) 104% (♀)61% (♂) 46% (♀)11%stout, mesal ridge without projectiontyphlocanaria sp. nov. (Gran Canaria)1.03-1.26 mm (♂) 1.17-1.41 mm (♀) Fig. XXabsentnonenonemarginal156% (♂) 124% (♀)94% (♂) 78% ♀)6-8%slender, mesal ridge with projection (Figs 3A, B)oromiii sp. nov. (Gran Canaria)0.82-1.00 mm (♂) 0.95-1.08 mm (♀) Fig. XXpresentnonenoneextensive162% (♂) 123% (♀)84% (♂) 74% (♀)7-8%slender, mesal ridge without projection (Fig. 3C)longunguis sp. nov. (Gran Canaria)0.71 mm (♂) 0.72 mm (♀) Fig. XXabsentnonenonemarginal138% (♂) 126% (♀)65% (♂) 61% (♀)11%stout (as Fig. 3D), mesal ridge without projectiontyphlops (widespread)0,58-1.25 mm (♂) 0.73-1.42 mm (♀)absentshort to very shortnonevariable127-168% (♂) 123-130% (♀)63-93% (♂) 62-77% (♀)6-10%stout (Fig. 3D), mesal ridge with projection
表1 无眼长带马陆属(Dolichoiulus)物种的形态特征。部分数据引自Enghoff(1992、2002)。触角与足的相对长度以体躯直径的百分比表示,爪的相对长度以足总长度的百分比表示。具有分类鉴定价值或近鉴定价值的性状以下划线加粗字体标注。各物种间的生殖肢(gonopod)还存在细微差异。 性状依次为:体躯直径、后体节刚毛(metazonital setae)、肛前突起(preanal projections)、肛下突起(subanal projection)、肛前毛被(preanal pilosity)、触角相对长度、足相对长度、爪相对长度、前生殖肢(anterior gonopods) 1. chioensis(特内里费岛):1.16~1.33 mm(雄性);后体节刚毛无;肛前突起极短;肛下突起无;肛前毛被浓密;触角相对长度144%(雄性);足相对长度87%~90%(雄性);爪相对长度5%~6%;前生殖肢细长,中脊具突起 2. ypsilon(特内里费岛):1.07~1.25 mm(雄性)、1.22 mm(雌性);后体节刚毛无;肛前突起较长;肛下突起存在;肛前毛被浓密;触角相对长度132%~134%(雄性),雌性数据缺失;足相对长度77%(雄性)、70%(雌性);爪相对长度8%~9%;前生殖肢细长,中脊具突起 3. labradae(特内里费岛):1.12~1.69 mm(雄性)、1.18~1.38 mm(雌性);后体节刚毛无;肛前突起无;肛下突起无;肛前毛被边缘分布;触角相对长度179%~200%(雄性)、163%(雌性);足相对长度113%~119%(雄性)、105%(雌性);爪相对长度8%~9%;前生殖肢细长,中脊无突起 4. blancatypa(特内里费岛):0.63~0.87 mm(雄性),最大0.95 mm(雌性);后体节刚毛存在;肛前突起无;肛下突起无;肛前毛被浓密;触角相对长度153%(雄性)、104%(雌性);足相对长度61%(雄性)、46%(雌性);爪相对长度11%;前生殖肢粗壮,中脊无突起 5. typhlocanaria新种(sp. nov.,大加纳利岛):1.03~1.26 mm(雄性)、1.17~1.41 mm(雌性)(图XX);后体节刚毛无;肛前突起无;肛下突起无;肛前毛被边缘分布;触角相对长度156%(雄性)、124%(雌性);足相对长度94%(雄性)、78%(雌性);爪相对长度6%~8%;前生殖肢细长,中脊具突起(图3A、B) 6. oromiii新种(sp. nov.,大加纳利岛):0.82~1.00 mm(雄性)、0.95~1.08 mm(雌性)(图XX);后体节刚毛存在;肛前突起无;肛下突起无;肛前毛被浓密;触角相对长度162%(雄性)、123%(雌性);足相对长度84%(雄性)、74%(雌性);爪相对长度7%~8%;前生殖肢细长,中脊无突起(图3C) 7. longunguis新种(sp. nov.,大加纳利岛):0.71 mm(雄性)、0.72 mm(雌性)(图XX);后体节刚毛无;肛前突起无;肛下突起无;肛前毛被边缘分布;触角相对长度138%(雄性)、126%(雌性);足相对长度65%(雄性)、61%(雌性);爪相对长度11%;前生殖肢粗壮(对应图3D),中脊无突起 8. typhlops(广布种):0.58~1.25 mm(雄性)、0.73~1.42 mm(雌性);后体节刚毛无;肛前突起短至极短;肛下突起无;肛前毛被多变;触角相对长度127%~168%(雄性)、123%~130%(雌性);足相对长度63%~93%(雄性)、62%~77%(雌性);爪相对长度6%~10%;前生殖肢粗壮(图3D),中脊具突起



