Eucheilota bakeri
Distribution:
San Franscico to Baja California.
Habitat:
Coastal environments, surf zone to 70 m depth.
Size:
5-10 mm bell diameter, as adults.
Useful Facts or Characters:
Bell is taller than it is wide; long tentacles in four bunches.
Natural History:
The hydroid phase is often found on mollusc shells in intertidal and slightly subtidal zones.
References:
Torrey, H.B. (1909) The Leptomedusae of the San Diego Region. University of California Publications in Zoology 6: 11-31.