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Fig. 5. Distribution and abundance of algae, Santa Cruz, July 1981. Species Splash Zone High zone Low Zone. Green algae Ulva sp. Red algae Centrocercas sp. Pterocladia sp. Gracilaria sp. Gelidium sp. Brown algae Dictyota sp. Blossevillea sp. Giffordia sp.
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Fig. 5. Distribution and abundance of algae, Santa Cruz, July 1981 Species Splash Zone High zone Low Zone Green algae Ulva sp. Red algae Centrocercas sp. Pterocladia sp. Gracilaria sp. Gelidium sp. Brown algae Dictyota sp. Blossevillea sp. Giffordia sp. Enteromorpha sp. Width of band shows approximate abundance (blades/m2)
Fig. 6. Distribution and abundance of algae, Santa Cruz, April 1983 Species Splash Zone High zone Low Zone Green algae Ulva sp. Red algae Centrocercas sp. Pterocladia sp. Gracilaria sp. Gelidium sp. Brown algae Dictyota sp. Blossevillea sp. Giffordia sp. Enteromorpha sp. Width of band shows approximate abundance (blades/m2)
Fig. 7. Distribution and abundance of algae, Santa Cruz, October 1984 Species Splash Zone High zone Low Zone Green algae Ulva sp. Red algae Centrocercas sp. Pterocladia sp. Gracilaria sp. Gelidium sp. Brown algae Dictyota sp. Blossevillea sp. Giffordia sp. Enteromorpha sp. Width of band shows approximate abundance (blades/m2)
Table 1. Organic matter digestibility of selected algae. An in vitro experiment was conducted with sheep rumen fluid.