Megadictynidae

Megadictynidae is a family of araneomorph spiders first described by Pekka T. Lehtinen in 1967. They are endemic to New Zealand.

Genera and species
, the World Spider Catalog accepted two genera, each with a single species:
 * Forstertyna Harvey, 1995
 * Forstertyna marplesi (Forster, 1970) (type species) – New Zealand
 * Megadictyna Dahl, 1906
 * Megadictyna thilenii Dahl, 1906 (type species) – New Zealand