Fig. 7 in Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters

Fig. 7. Dentalina mutabilis (Costa, 1855). A. Megalosphere (BIOICE 3501, IINH 39299), side view. B. Megalosphere (BIOICE 3598, IINH 39281), variant with exceptionally large proloculus. C–E. Megalosphere (BIOICE 3280, IINH 39273), side view (C), aperture (D) and aperture (E) of the same specimen stained with indigo blue. Light source combination of incident light and dark field. Scale bars = 0.25 mm.