How many species of sea slug are known to exist?
How many species of sea slug are known to exist? 3000 SPECIES 1. THERE ARE MORE THAN 3000 SPECIES. The bizarre, beautiful sea slugs called nudibranchs can be found in marine environments all over the world. What makes some Elysia sea slugs special? These chloroplasts contain chlorophyll, a pigment that captures light during photosynthesis and […]