The intriguing and colourful world of Polyclads - free-living marine flatworms.

Marine Flatworms provides a fascinating introduction to the intriguing world of polyclad flatworms, a group of large, free-living marine Platyhelminthes, which

Marine flatworms are some of the ocean's most beautiful of those creatures that can be encountered by divers, snorkelers or simply lovers of marine life under w

Nudibranchs of the Coral Triangle became the only guide to nudibranchs on the market with an up-to-date 2022 taxonomy after its major update (November 2022) Thi

This practical and interactive CD-ROM is an essential resource for those who wish to identify the hundreds of species of conspicuous and colourful marine polycl