Achomosphaera

ACHOMOSPHAERA Evitt, 1963, p.163.  Taxonomic senior synonym: Spiniferites, according to Duxbury (1983, p.54–55) — however, Lentin and Williams (1989, p.3) retained Achomosphaera.  Taxonomic junior synonym: Hystrichostrogylon, by implication in Eaton (1976, p.237), who included the "type species", Hystrichostrogylon membraniphorum, in Achomosphaera — however, Stover and Evitt (1978, p.165) retained Hystrichostrogylon.  Type: Deflandre, 1937b, pl.14 (al. pl.11), fig.5, as Hystrichosphaeridium ramuliferum.

Parent: Subfamily Gonyaulacoideae

Species List:

Achomosphaera alcicornu
Achomosphaera andalousiensis
Achomosphaera antleriformis
Achomosphaera argesensis
Achomosphaera bulla
Achomosphaera callosa
"Achomosphaera cambra"
"Achomosphaera communis"
Achomosphaera convexa
"Achomosphaera cracenospinosa"
Achomosphaera crassipellis
Achomosphaera danica
Achomosphaera delicata
Achomosphaera expansa
Achomosphaera fenestra
Achomosphaera globata
Achomosphaera grallaeformis
Achomosphaera granulata
Achomosphaera heterostyla
"Achomosphaera hirundo"
"Achomosphaera hyperacantha"
Achomosphaera improcera
Achomosphaera linifera
Achomosphaera longispinosa
Achomosphaera malleofera
Achomosphaera mariannae
"Achomosphaera membraniphora"
Achomosphaera microreticulata
"Achomosphaera microtriaina"
Achomosphaera minor
Achomosphaera minuta
Achomosphaera multifurcata
Achomosphaera neptuni
"Achomosphaera operculata"
Achomosphaera pachyderma
Achomosphaera quadrata
Achomosphaera ramosasimilis
Achomosphaera ramosissima
*Achomosphaera ramulifera
"Achomosphaera recurvata"
Achomosphaera regiensis
"Achomosphaera reticulata"
Achomosphaera robusta
Achomosphaera sagena
"Achomosphaera septata"
Achomosphaera spongiosa
Achomosphaera taiwaniana
Achomosphaera transculenta
Achomosphaera triangulata
"Achomosphaera tridactylites"
"Achomosphaera valianta"
Achomosphaera verdieri