
Archaeocryptolaria is an extinct genus of hydrozoan named in 1919 by Chapman.
Sister taxa[]
- Archaeoantennularia
- Archaeonectris
- Calyptoblastina
- Cambrohydra
- Clyxhydra
- Crucimedusina
- Drevoella
- Flexihydra
- Inocaulis
- Kristinella
- Lafoeidae
- Mazohydra
- Mesokylix
- Palaeacmea
- Palaelophacmaea
- Palaeokylix
- Palaeonectris
- Palaeotuba
- Parleria
- Philippinactinia
- Plectodiscus
- Pontifennia
- Protohalecium
- Protulophila
- Psammactinia
- Rhabdohydra
- Sphenoecium
- Thecata