Guðmundsson, Guðmundur; Cedhagen, Tomas; Andersen, Tom
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters
Fig. 3. Dentalina elegans d’Orbigny, 1846. A. Microsphere (BIOICE 2542, IINH 39684) with a spiral chamber arrangement at initial end; light source a combination of Rotterman contrast and dark field, resulting in a coarse appearance. B. Megalosphere (Biocie 2362, IINH 39758), side view showing surface edges of the secondary surface laminations. C–D. Megalosphere (BIOICE 3627, IINH 39842) aperture (C) stained with indigo blue and same specimen with a short spine at initial end (D). E–F. Megalosphere (BIOICE 2049, IINH 39697), aperture (E) stained with indigo blue and side view (F). Light source in B–F is a combination of incident light and dark field. Scale bars = 0.25 mm.