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

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

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

A layman's guide to identifying and understanding the marine life while scuba diving.