Testate amoebae
- Amoebozoa
- Amphitrema
- Anastomosis
- Apodera
- Arcella
- Arcellinida
- Archaeplastida
- Carl Linnaeus
- Centropyxiella
- Centropyxis
- Cryptodifflugia
- Cyphoderia
- Difflugia
- Diplochlamys (protist)
- Euglypha
- Euglyphida
- Excavata
- Filopodia
- Heleopera
- Hyalospheniidae
- Lecythium
- Lineage (evolution)
- Lobosa
- Opisthokont
- Paulinella
- Phenotype
- Phryganellina
- Proxy (climate)
- Pseudodifflugia
- SAR supergroup
- Testacea
- Trinema
- Tubulinea