Table 1.
Definition of species groups of Otacilia species, together with lists of included species (species marked with an asterisk are reported from China).
| Species group name | Diagnostic Character | Included Species |
|---|---|---|
| armatissima | 1) Palpal organ with a distinct sclerotized TA or membranous conductor; embolus hook-shaped. 2) Epigyne with a distinct median plate, without concavity; CO slocated anteriorly or medially, higher than the spermathecae; CD (the left one from the ventral view) anti-clockwise from the CO; connecting tube usually crescent-shaped; spermathecae separated by more than half a spermatheca’s diameter. |
1) Otacilia
armatissima Thorell, 1897 2) Otacilia bawangling Fu, Zhang & Zhu, 2010* 3) Otacilia biarclata Fu, He & Zhang, 2015* 4) Otacilia bicolor Jäger & Wunderlich, 2012 5) Otacilia florifera Fu, He & Zhang, 2015* 6) Otacilia forcipata Yang, Wang & Yang, 2013* 7) Otacilia foveata (Song, 1990)* 8) Otacilia fujiana Fu, Jin & Zhang, 2014* 9) Otacilia hengshan (Song, 1990)* 10) Otacilia jianfengling Fu, Zhang & Zhu, 2010* 11) Otacilia kao Jäger & Wunderlich, 2012 12) Otacilia komurai (Yaginuma, 1952)* 13) Otacilia limushan Fu, Zhang & Zhu, 2010* 14) Otacilia liupan Hu & Zhang, 2011* 15) Otacilia luna (Kamura, 1994) 16) Otacilia lynx (Kamura, 1994)* 17) Otacilia macrospora Fu. Zhang & Zhang, 2016* 18) Otacilia obesa Fu. Zhang & Zhang, 2016* 19) Otacilia onoi Deeleman-Reinhold, 2001 20) Otacilia papilion Fu, Zhang & Zhang, 2016* 21) Otacilia pyriformis Fu, Zhang & Zhang, 2016* 22) Otacilia sinifera Deeleman-Reinhold, 2001 23) Otacilia songi Wang et al., 2015* 24) Otacilia subliupan Wang et al., 2015* 25) Otacilia taiwanica (Hayashi & Yoshida, 1993)* 26) Otacilia truncata Dankittipakul & Singtripop, 2014 27) Otacilia yangi Zhang, Fu & Zhu, 2009* 28) Otacilia hippocampa sp. n.* 29) Otacilia yangmingensis sp. n.* |
| ambon | 1) Palpal organ without a distinct TA; the bulb is not pyriform but oval; embolus claw-like. 2) Epigyne without median plate and concavity; Cos located posterior, lower than the spermathecae; spermathecae well separated from each other by more than three spermatheca’s diameter. |
1) Otacilia
ambon Deeleman-Reinhold, 2001 2) Otacilia revoluta (Yin et al., 2004)* |
| longituba | 1) Palpal organ without a distinct TA; conductor well developed or degenerated; embolus needle-like. 2) Epigyne without median plate and concavity; Cos located medially, higher than the spermathecae; CD (the left one from the ventral view) straight or slightly clockwise from the CO; spermathecae close together or separated by less than half a spermatheca’s diameter. |
1) Otacilia
bifurcata Dankittipakul & Singtripop, 2014 2) Otacilia christae Jäger & Wunderlich, 2012 3) Otacilia flexa Fu, Zhang & Zhang, 2016* 4) Otacilia longituba Wang, Zhang & Zhang, 2012* 5) Otacilia loriot Jäger & Wunderlich, 2012 6) Otacilia microstoma Wang et al., 2015* 7) Otacilia mingsheng Yang, Wang & Yang, 2013* 8) Otacilia mira Fu, Zhang & Zhang, 2016* 9) Otacilia mustela Kamura, 2008 10) Otacilia namkhan Jäger & Wunderlich, 2012 11) Otacilia parva Deeleman-Reinhold, 2001 12) Otacilia simianshan Zhou, Wang & Zhang, 2013* 13) Otacilia vangvieng Jäger & Wunderlich, 2012 14) Otacilia zebra Deeleman-Reinhold, 2001 15) Otacilia curvata sp. n.* 16) Otacilia submicrostoma sp. n.* |
| pseudostella | 1) Palpal organ without a distinct TA; an apophysis (PEA); embolus needle-like. 2) Epigyne without indistinct median plate, but with a pair of shallow concavities; Cos located anteriorly or medially, higher than the spermathecae; spermathecae separated by more than one spermatheca’s diameter. |
1) Otacilia
acuta Fu, Zhang & Zhang, 2016* 2) Otacilia aurita Fu, Zhang & Zhang, 2016* 3) Otacilia digitata Fu, Zhang & Zhang, 2016* 4) Otacilia leibo Fu, Zhang & Zhang, 2016* 5) Otacilia ovata Fu, Zhang & Zhang, 2016* 6) Otacilia pseudostella Fu, Jin & Zhang, 2014* 7) Otacilia stella Kamura, 2005 8) Otacilia vulpes (Kamura, 2001) 9) Otacilia zhangi Fu, Jin & Zhang, 2014* |
| the others | 1) Otacilia
luzonica (Simon, 1898) 2) Otacilia papilla Dankittipakul & Singtripop, 2014 3) Otacilia paracymbium Jager & Wunderlich, 2012* |