microporeja

Microporeja is a taxonomic term used in mycology to describe a specific type of pore surface found on the hymenium of certain fungi, particularly within the Polyporales order. It refers to pores that are extremely small, typically measuring less than 0.1 millimeters in diameter, often appearing as a finely velvety or almost imperceptible surface to the naked eye. This characteristic is a significant feature used in fungal identification and classification, distinguishing it from other pore surfaces that are larger and more easily visible.

The presence of microporeja is a key diagnostic feature for identifying genera and species within families like the Hymenochaetaceae, where many species exhibit this trait. While the term itself is descriptive of the pore size, the underlying microscopic structure and arrangement of the hyphae within the pore walls can also vary, contributing to the overall morphology and aiding in further differentiation. Fungal researchers and mycologists rely on detailed observations of pore surface texture, color, and size, including the presence or absence of microporeja, to accurately classify fungi. This level of detail is crucial for understanding fungal biodiversity and ecological roles.