Marcopoloichthys furreri sp. nov., partially preserved cranium and pectoral girdle and fins in latero-ventral view of paratype, PIMUZ A/I 2841. Abbreviations: ang+ar+rar, angular+articular+retroarticular; b.io, broken infraorbital bones; b.arc?, broken branchial arches?; b.r.cl, broken anterior part of right cleithrum; b.qu, broken quadrate; b.skr, broken skull roof bones; cor?, coronoid?; d.pecr, displaced pectoral rays of left fin; hy, hyomandibula; iop, interopercle; l.cl, left cleithrum; l.de, left dentary; l.pop, left preopercle; l.qu, left quadrate; l.sang, left surangular; l.sop, left subopercle; l.sy, left symplectic; orn, ornaments; pmx, premaxilla; pr, ventral process of lower jaw; r. cl, right cleitrum; r.de, right dentary; r.mx, right maxilla; r.op, right opercle; r.pop, right preopercle; r.sang, right surangular; sap, serrated appendage; spc, space; sy, symplectic; ?, unidentified element. Scale bar: 1 mm.