Note
Linuche unguiculata (Schwartz) seasonally forms patches in the Caribbean Sea and Indo-Pacific Ocean. Eighteen patches of medusae varying from about 500 m2 to nearly 1 km2 in area, were documented along the Belize barrier reef in March and April 1987, April 1988, and March and April 1990. The shape of each patch and the inter-medusa distances varied with wind velocity. At low wind speed (<4 m="">-1) patches were elliptical or circular and the individual medusae were separated by distances of 0.5 m, whereas at higher speeds windrows were evident and medusae were closer together.