Invertebrates are attracting increasing interest within the veterinary profession. They are also significant in their own right; as the Council of Europe's "Charter on Invertebrates" points out, they are the most important component of wild fauna as well as providing food, contributing to agriculture and forestry, and aiding medicine,industry, and crafts. Whenever invertebrates are kept in captivity they should be subject to high standards of management and care and veterinary attention-whether by the veterinarian or by the veterinary technician-should be based on sound biological and humanitarian principles.