From Williams et al., 2017:

[Tetraporina, Naumova, 1939, p. 357, ex Bolkhovitina, 1953, p.102

Zygnematalean genus.

Taxonomic junior synonym: Schizocystia (Acritarch), by implication in Elsik (1968, p.286), who transferred the "type species", Schizocystia rugosa, to Tetraporina — however, most subsequent authors (e.g. Backhouse, 1988, p.115) retained Schizocystia.

Type: information not available.]