Biphyllus lunatus (Fabricius, 1787)
Family: Biphyllidae
Size: 3.0 mm (3.0 to 3.3 mm)
Origin: Europe, very rare
Ecology: On the tree sponge Daldinia concentrica on deciduous trees
Location: England, Suffolk, Ipswich, Cutler`s Wood
leg.det. D.R.Nash, 20.III.1976
Coll. Oxford University Museum of Natural History
Photo: U.Schmidt, 2018

Biphyllus lunatus  (enlarged)

Biphyllus lunatus    (Flickr)

Biphyllus lunatus   (Wikimedia Commons)