A scorpion seen in UV light in Rio Claro, which is known for its 3 endemic scorpion species

A white minute Marasmius growing out of a branch in Rio Claro

Ophiocordyceps unilateralis growing from a tiny ant in Rio Claro

A big Ganoderma sp. seen in Rio Claro

Cookeina sulcipes, still very young Rio Claro

An oyster mushroom, Pleurotus sp. growing in Rio Claro

Cordyceps takaomontana seen in Rio Claro

Guttation drops on a yellow is polypore in Rio Claro

The ubiquitous Mycena holoporphyra seen in Rio Claro

Marasmius sp., red brown seen in the sun in Rio Claro, Antioquia

Blackwellomyces sp.

A white non-branched / simple Clavaria or Clavulinopsis growing in Rio Claro

Coprinellus disseminatus seen in Rio Claro, Antioquia

Coprinellus disseminatus seen in Rio Claro

Coprinellus disseminatus in Rio Claro, Antioquia

Pycnoprus Trametes sanguineus in Rio Claro

Mutinus argentinus seen in Rio Claro. Could be first record for Colombia.W Ms

Hypoxylon haematostroma - an eye-catching member of the Xylariaceae

Hypoxylon haematostroma - an eye-catching member of the Hypoxylaceae, formerly within Xylariaceae RC HA DW Ms

Moelleriella sp., a Cordyceps relative parasitizing on aphids. Yes somewhere under that yellow fungal tissue is a digested tiny insect.