Branched zooarium. Elliptical zooecia, separated by single or paired elliptical to polygonal exilazooecia (which appear as much smaller openings). Exilazooecia may be arranged in groups along edge of zooecia.
Stictoporella interstincta Ulrich, 1882
Occurrence: Fulton, Economy, Southgate
Reference: Bassler, 1906; Phillips, 1960
Includes Ptilodictya flexuosa James, 1878, Stictoporella flexuosa
Narrow, parallel sided, bifoliate branches with large elliptical apertures, separated by 2–4 exilazooecia.