Amplistomataceae

Amplistomataceae is a family of fungi that belongs to the order Hypocreales. This family currently contains only one known genus, Amplistoma. The genus Amplistoma was first described in 2012, with Amplistoma aenigmaticum being the type species. Organisms within this family are characterized by their teleomorphic state, producing ascomata that are globose to subglobose and perithecial. The asci are typically cylindrical to clavate, containing ascospores that are often hyaline and filiform.

The known species within Amplistomataceae are primarily found on decaying woody substrates in tropical and subtropical regions. Their ecological role is generally considered to be saprophytic, contributing to the decomposition of organic matter. Research into this family is ongoing, and further studies are expected to reveal more about their phylogenetic relationships, diversity, and ecological significance. The limited number of described species and the relatively recent establishment of the family suggest that Amplistomataceae represents a small but distinct lineage within the Hypocreales.