Nyktericysta

NYKTERICYSTA Bint, 1986, p.148–149.  Emendations: Wan Chuanbiao and Zhang Ying, 1990, p.6–7,13; He Chengquan et al., 1992, p.183–184,190; Gao Ruiqi et al., 1992b, p.35; Mao Shaozhi et al., 1999, p.152; Fensome et al., 2009, p.46.  Taxonomic junior synonym: Balmula, according to Fensome et al. (2009, p.46).  Type: Bint, 1986, pl.4, figs.1–2,5–6; text-figs.3A–B, as Nyktericysta davisii.

Parent: Family Ceratiaceae

Species List:

Nyktericysta arachnion
"Nyktericysta aspera"
Nyktericysta beierensis
*Nyktericysta davisii
"Nyktericysta dictyophora"
"Nyktericysta fusiformis"
Nyktericysta granorugosa
Nyktericysta hailaerensis
Nyktericysta lacustra
"Nyktericysta microreticulata"
Nyktericysta nebulosa
Nyktericysta pannosa
Nyktericysta pentagonum
Nyktericysta pentaradiata
Nyktericysta puyangensis
Nyktericysta ramiformis
Nyktericysta reticulata
Nyktericysta spinosa
"Nyktericysta symmetrica"
"Nyktericysta trigona"
Nyktericysta tripenta
Nyktericysta vitrea