FIGURES 42–47. Orthoseira johansenii R.L in Two new Orthoseira species (Bacillariophyceae) from lava tubes on Île Amsterdam and Big Island (Hawai΄i)

• Main Authors: Lowe, Rex L., Kociolek, J. Patrick, Vijver, Bart Van De
• Format: Other/Unknown Material
• Language: unknown
• Published: 2013
• Subjects: Biodiversity; Taxonomy; Chromista; Ochrophyta; Bacillariophyceae; Orthoseirales; Orthoseiraceae; Orthoseira; Lowe; Île Amsterdam
• Online Access: https://zenodo.org/record/5078797; https://doi.org/10.5281/zenodo.5078797

FIGURES 42–47. Orthoseira johansenii R.L.Lowe & Kociolek sp. nov. Scanning Electron Micrographs. Fig. 42. External view of an entire valve showing two carinoportulae, the small hyaline central area and the rows of areolae and the (eroded) regularly placed linking spines. Fig. 43. External view o...