Purple and White Sea Slug — Serene

1920 × 2560

Blue and White Sea Slug — Calm

2560 × 1600

Black Sea Slug with Green Spots

1280 × 800

Translucent sea slug with feathery appendages

1200 × 800

black sea slug with blue lines

1704 × 1217

Transparent Sea Creature

1280 × 800

Yellow-spotted sea slug

1024 × 768

Translucent sea slug with orange organs

1708 × 2148

Yellow-spotted Nudibranch

1200 × 800

Black and yellow sea slug

1024 × 809

yellow sea slug on coral

1280 × 800

Nudibranch sea slug

1280 × 800