In valve view, cells are round to slightly oval. Smooth thecal surface with scattered kidney-shaped valve poroids and marginal poroids. Periflagellar area is an unornamented, broad triangle into which a large flagellar pore and a smaller auxiliary pore are fitted. Both longitudinal and transverse flagella protrude from the flagellar pore. Smooth intercalary band. Peduncle-like structure at the periflagellar area present (Ref. 87175).
Associated with colored sand and coral rubble (Ref. 87175).
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼