FIG. 14. — A-D, Saitoum ambiguum n in Lower Tithonian mono- and dicyrtid Nassellaria (Radiolaria) from the Solnhofen area (southern Germany)

FIG. 14. — A-D, Saitoum ambiguum n. sp.; A, B, holotype, latero-ventral and basal views respectively; C, D, paratype, dorsal and basal views showing the two secondary lateral spines extended outside wall; E-G, Saitoum bicorniculatum n. sp.; E, F, holotype, right lateral and basal views showing the long ventral spine and the dorsally displaced apical horn; G, paratype, left lateral view; H-J, Saitoum curtipes n. sp.; H, holotype, ventral view; I, J, paratypes; I, specimen with remnants of velum; J, basal view; K-M, Saitoum(?) delicatum n. sp.; K, holotype, ventral view showing a constriction along arch AV; L, M, paratypes; L, basal view showing remnants of velum; M, right lateral view showing a constriction along arch Al. Abbreviations: A, apical spine; l, secondary lateral spine; V, ventral spine. Scale bars: 30 µm.