Silva Center for Phycological Documentation: Index Nominum Algarum

The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Results from INA database

Gyropaigne brasiliensisC. Bicudo & D. Bicudo Acta Bot. Bras. 1: 44, figs. 7-9 1987
Gyropaigne granulataY. Yamagishi Plankton algae of Southeast Asia: 39, pl. 16: fig. 6 2010
Gyropaigne intermediaZ.I. Asaul Ukr. Bot. Zhurn. 23{1}: 69, fig. 1 1966
Gyropaigne kosmos f. elongataChristen image
Gyropaigne kosmosSkuja image
Gyropaigne lefevreiBourrelly & Georges image
Gyropaigne minimaChristen image
Gyropaigne spirale(Matvienko) Bourrelly & Georges image
Gyropaigne ucrainicaZ.I. Asaul Ukr. Bot. Zhurn. 23{1}: 70, fig. 1(p.p.) 1966