【宽海盘虫属】
宽海盘虫属（学名：Euryhaliotrema），是锚首虫科下的一个属。
==下属物种==
* Euryhaliotrema adelpha Kritsky & Justine in Kritsky, 2012
* Euryhaliotrema ambassisi Pan & Lu, 2005
* Euryhaliotrema amydrum Kritsky & Bakenhaster, 2011
* Euryhaliotrema anecorhizion Kritsky & Mendoza-Franco in Kritsky, 2012
* Euryhaliotrema anguiforme (Zhang in Zhang, Yang & Liu, 2001) Kritsky, 2012
* Euryhaliotrema annulocirrus (Yamaguti, 1968) Kritsky, 2012
* Euryhaliotrema aspistis (Plaisance & Kritsky, 2004) Kritsky, 2012
* Euryhaliotrema atlanticum Kritsky & Boeger, 2002
* Euryhaliotrema berenguelae (Plaisance & Kritsky, 2004) Kritsky, 2012
* Euryhaliotrema bychowskyi (Obodnikova, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema carbuncularium Kritsky & Bakenhaster, 2011
* Euryhaliotrema carbunculus (Hargis, 1955) Kritsky & Boeger, 2002
* Euryhaliotrema cardinale Kritsky & Justine in Kritsky, 2012
* Euryhaliotrema chaoi Kritsky & Boeger, 2002
* Euryhaliotrema chrysotaeniae (Young, 1968) Kritsky & Boeger, 2002
* Euryhaliotrema cognatus Kritsky & Galli in Kritsky, 2012
* Euryhaliotrema cribbi (Plaisance & Kritsky, 2004) Kritsky, 2012
* Euryhaliotrema cryptophallus Kritsky & Yang in Kritsky, 2012
* Euryhaliotrema diplops Kritsky, Yang & Justine in Kritsky, 2012
* Euryhaliotrema distinctum Kritsky & Galli in Kritsky, 2012
* Euryhaliotrema dontykoleos Fehlauer & Boeger, 2005
* Euryhaliotrema dunlapae Kritsky & Bakenhaster, 2011
* Euryhaliotrema eukurodai (Zhang, Ding, Lin & Yu, 1994) Kritsky, 2012
* Euryhaliotrema fajeravilae Kritsky & Mendoza-Franco in Kritsky, 2012
* Euryhaliotrema fastigatum (Zhukov, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema fatuum Kritsky & Justine in Kritsky, 2012
* Euryhaliotrema ferocis Kritsky & Yang in Kritsky, 2012
* Euryhaliotrema grandis (Mizelle & Kritsky, 1969) Kritsky, 2012
* Euryhaliotrema griseus Fuentes-Zambrano & Silva Rojas, 2006
* 广东宽海盘虫 Euryhaliotrema guangdongense Li, Yan, Yul, Lan & Huang, 2005
* 广州宽海盘虫 Euryhaliotrema guangzhouense Li, 2005
* 海南宽海盘虫 Euryhaliotrema hainanense Pan & Zhang, 2006
* Euryhaliotrema johni (Tripathi, 1959) Kritsky & Boeger, 2002
* Euryhaliotrema kurodai (Ogawa & Egusa, 1978) Kritsky, 2012
* Euryhaliotrema lisae Kritsky & Diggles, 2014
* Euryhaliotrema lizardi Mendoza-Franco, Binning & Roche, 2017
* Euryhaliotrema longibaculoides Kritsky & Diggles, 2014
* Euryhaliotrema longibaculum (Zhukov, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema lovejoyi Kritsky & Boeger, 2002
* Euryhaliotrema luisae Cruces, Chero & Luque, 2018
* Euryhaliotrema lutiani (Yamaguti, 1953) Kritsky & Boeger, 2002
* Euryhaliotrema lutjani Li, 2006
* Euryhaliotrema magnopharyngis Cruces, Chero & Luque, 2018
* Euryhaliotrema mehen (Solar-Jiménez, Garcia-Gasca & Fajer-Ávila, 2012)
* Euryhaliotrema microphallus (Yamaguti, 1968) Kritsky, 2012
* Euryhaliotrema monacanthus Kritsky & Boeger, 2002
* Euryhaliotrema monoporosum (Pan & Zhang, 2000) Kritsky, 2012
* Euryhaliotrema nanaoense (Li, Yan, Yul, Lan & Huang, 2005) Kritsky, 2012
* Euryhaliotrema paracanthi (Zhukov, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema paralonchuri (Luque & Iannocone, 1989) Kritsky & Boeger, 2002
* Euryhaliotrema paululum Kritsky & Justine in Kritsky, 2012
* Euryhaliotrema perezponcei Garcia-Vargas, Fajer-Ávila & Lamothe-Argumedo, 200
* Euryhaliotrema pirulum (Plaisance & Kritsky, 2004) Kritsky, 2012
* Euryhaliotrema potamocetes Kritsky & Boeger, 2002
* Euryhaliotrema ramulum Kritsky & Galli in Kritsky, 2012
* Euryhaliotrema russellum Sun & Yang, 2015
* Euryhaliotrema sagmatum Kritsky & Boeger, 2002
* Euryhaliotrema seyi Kritsky, 2012
* Euryhaliotrema simplicis Kritsky & Justine in Kritsky, 2012
* Euryhaliotrema spirotubiforum (Zhang in Zhang, Yang & Liu, 2001) Wu, Zhu, Xie &
* Euryhaliotrema spirulum Kritsky & Bakenhaster, 2011
* Euryhaliotrema succedaneus Kritsky & Boeger, 2002
* Euryhaliotrema tenuiaccessorium Sun & Yang, 2015
* Euryhaliotrema thatcheri Kritsky & Boeger, 2002
* Euryhaliotrema tormocleithrum Kritsky & Galli in Kritsky, 2012
* Euryhaliotrema torquecirrus (Zhukov, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema triangulovagina (Yamaguti, 1968) Kritsky, 2012
* Euryhaliotrema tubocirrus (Zhukov, 1976) Kritsky & Boeger, 2002
* Euryhaliotrema xinyingense Pan & Zhang, 2006
* Euryhaliotrema youngi Kritsky, 2012
* Euryhaliotrema zhangjianyingi Pan & Lu, 2005