This is a beginner's guide to the common groups of freshwater invertebrates found in Britain. It is designed to help you differentiate broad groups of common freshwater invertebrates, principally to ...

This is a beginner's guide to the common groups of terrestrial invertebrates found in Britain. The guide is split into two sections, covering the insects and non-insect invertebrates separately. On ...

A Chinese-foreign research team has discovered that soil invertebrates — such as termites, ants, and earthworms — play a ...

The best represented taxonomic groups are annelids, mollusks ... biogeography, and evolution of marine invertebrates, including the description of many new species. Specimens are available for ...

Animals are divided into two main groups. Animals that have a backbone are called vertebrates. Animals that don't have a backbone are called invertebrates. Vertebrates and invertebrates are ...