Teofilo Biolcati was born on 20 January 1917 in Ariano Nel Polesine.

Biolcati served in the 160^o Gruppo during the Greek campaign. The unit was at this time equipped with Fiat CR.42s

On 18 November, during two separate combats over the front of Koritza, the fighters of 393^a Squadriglia claimed six Greek fighters without losses.
The first action happened during the morning after the scramble at 10:05 of two Falcos piloted by Tenente Mario Gaetano Carancini and Sergente Biolcati. They met a reportedly three PZLs and claimed two (one apiece) landing back at 11:35.
The second action was in the early afternoon when three machines of the same Squadriglia, which had taken off at 13:16 reportedly met four PZLs claiming all of them, three of the EVA pilots were seen to jump with parachute and followed during their descent were seen to land inside their own territory. Tenente Torquato Testerini claimed one victory while Sergente Maggiore Arturo Bonato claimed two and Sergente Luca Minella claimed the last one.
Greek sources show that Hiposminagos Costantinos Yanikostas of 22 Mira was killed during the day, as was Episminias Gregorios Valcanas of 23 Mira, although this pilot was reported to have voluntarily crashed on an Italian bomber, while Hiposminagos Corneleus Kotrones of 22 Mira was wounded in one leg, but managed to force-land his shot-up aircraft at an emergency airfield. Additionally according with other sources Episminias Dimitrakopoulos was shot down and jumped with parachute while Anthyposminagos Giannikostas of 22 Mira made it back to its base although seriously wounded reporting two kills, thus possibly confirming at least three of the six Italian claims. Additionally, the Greeks claimed two CR.42s shot down, one each by Hiposminagos G. Laskaris of 23 Mira and Anthyposminagos Ioannis Katsaros of 21 Mira.

Biolcati was killed in a flying accident on 11 February 1942.

At the time of his death, Biolcati was credited with 1 biplane victory.

Claims:

Kill no.	Date	Time	Number	Type	Result	Plane type	Serial no.	Locality	Unit
	1940
1	18/11/40	10:05-11:35	1	PZL P.24 (a)	Destroyed	Fiat CR.42		Koritza area	393a Squadriglia

Biplane victories: 1 destroyed.
TOTAL: 1 destroyed.
(a) Claimed in two combats with PZL P.24s of 21, 22 and 23 Mire. 393^a Squadriglia claimed six without losses. The Greek fighters lost at least three aircraft, possibly four, while claiming four CR.42s shot down.

Sources:
53^o Stormo - Marco Mattioli, 2010 Osprey Publishing, Oxford, ISBN 978-1-84603-977-5
Air war for Yugoslavia, Greece and Crete - Christopher Shores, Brian Cull and Nicola Malizia, 1987 Grub Street, London, ISBN 0-948817-07-0
Fiat CR.42 Aces of World War 2 - Håkan Gustavsson and Ludovico Slongo, 2009 Osprey Publishing, Oxford, ISBN 978-1-84603-427-5
Ministero della Difesa