广西南宁下泥盆统华南鱼类化石新发现及其地层和古地理意义*
张淑荣1,2, 山显任1,2, 盖志琨1,2

New findings of huananaspid fishes from the Lower Devonian in Nanning, Guangxi and their stratigraphic and biogeographic significances
ZHANG Shurong1,2, SHAN Xianren1,2, GAI Zhikun1,2
丘比特华南鱼(新种)头甲复原图(许勇绘) A—头甲背侧; B—头甲腹侧。 vr—ventral rim(腹环);br.o—branchial opening(鳃孔);其他简写说明见 图2