![]() Siphotextularia concava (Karrer, 1868) identified by scientist Quaternary Micronesia + Philippine Basin | ||||
![]() Siphotextularia rolshauseni Phleger and Parker, 1951 identified by scientist Neogene off Biscaya and Iberia | ![]() Siphotextularia rolshauseni Phleger and Parker, 1951 identified by scientist Quaternary Bermuda to US-coast FL-VA |