Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 98. (Budapest 2006)
Kirejtshuk, A. G.: New species of the genus Physoronia from the Far East and Kryzhanovskiella gen. n. from Australia, with taxonomic notes on the Pocadius complex (Coleoptera: Nitidulidae)
Figs 7-16. Physoronia intermedia sp. n., female: 7 = body with outline of explanate sides of pronotum and elytra, paramedial depressions on pronotum, and also with dotted contour of lightened parts of elytra (left side: holotype, right side: paratype), dorsal, 8 = anterior part of head and labrum, dorsal, 9 = antennái club, 10 = mentum, labial palpus, antennái grooves and paramental depressions, ventral, 11 = prosternai process, ventral, 12 = submesocoxal line, 13 = protibia, dorsal, 14 = mesotibia, dorsal, 15 = metatibia, dorsal, 16 = ovipositor, ventral. Scales: A= 1.0 mm to Fig. 7, B = 0.5 mm to Figs 8-15, C = 0.25 mm to Fig. 16