SARCODINA (p. 51) +-- RHIZOPODA (p. 51) | +-- Lobosa (p. 51). | +-- Filosa (p. 52). +-- FORAMINIFERA (p. 58) | +-- Allogromidiaceae (p. 58). | +-- Astrorhizidaceae (p. 59). | +-- Lituolidaceae (p. 59). | +-- Miliolidaceae (p. 59). | +-- Textulariaceae (p. 59). | +-- Cheilostomellaceae (p. 59). | +-- Lagenaceae (p. 59). | +-- Globigerinidae (p. 59). | +-- Rotaliaceae (p. 59). | +-- Nummulitaceae (p. 59). +-- HELIOZOA (p. 70) | +-- Aphrothoraca (p. 70). | +-- Chlamydophora (p. 71). | +-- Chalarothoraca (p. 71). | +-- Desmothoraca (p. 71). +-- RADIOLARIA (p. 75) | +-- PORULOSA = HOLOTRYPASTA (p. 76) | | +-- Spumellaria = Peripylaea (pp. 76, 77) | | | +-- Collodaria (p. 77) | | | | +-- Colloidea (p. 77). | | | | +-- Beloidea (p. 77). | | | +-- Sphaerellaria (p. 77) | | | +-- Sphaeroidea (p. 77). | | | +-- Prunoidea (p. 77). | | | +-- Discoidea (p. 77). | | | +-- Larcoidea (p. 77). | | +-- Acantharia = Actipylaea (pp. 76, 78) | | +-- Actinelida (p. 78). | | +-- Acanthonida (p. 78). | | +-- Sphaerophracta (p. 78). | | +-- Prunophracta (p. 78). | +-- OSCULOSA = MONOTRYPASTA (p. 76) | +-- Nassellaria = Monopylaea (pp. 76, 78) | | +-- Nassoidea (p. 78). | | +-- Plectoidea (p. 78). | | +-- Stephoidea (p. 78). | | +-- Spyroidea (p. 78). | | +-- Botryoidea (p. 79). | | +-- Cyrtoidea (p. 79). | +-- Phaeodaria = Cannopylaea | = Tripylaea (pp. 76, 79) | +-- Phaeocystina (p. 79). | +-- Phaeosphaeria (p. 79). | +-- Phaeogromia (p. 79). | +-- Phaeoconchia (p. 79). +-- PROTEOMYXA (p. 88)