Lampadena cf. jacksoni

(Figure 51)

2001 Lampandena jacksoni Aguilera & Rodriguez de Aguilera, fig. 7/15–21

2013 Myctophum jacksoni Schwarzhans W & Aguilera O, plate 5 fig. 6–10.

2013 Lampandena jacksoni Nolf D, plate 76

Material: 1 specimen in total. Anda4 (1) RGM 962178

One eroded specimen with a broken rostrum is available. The specimen is reminiscent of Myctophum jacksoni (Aguilera & Rodriguez de Aguilera, 2001) and the related species that was named Lampadena scapha Schwarzhans & Aguilera, 2013 . However, it differs by a smaller OL:OH ratio (estimated 1.44 by extrapolation of the broken rostral part) and a broader and somewhat shorter ostium. The absences of lobules and denticles along the ventral rim may be caused by mechanical erosion. It is likely that the specimen represents a member of the genus Lampadena closely related to L. jacksoni .