Preserved Invertebrates

Invertebrate is a term coined by Jean-Baptiste Lamarck to describe any animal without a spinal column. It therefore includes all animals except those in the subphylum vertebrata (fish, reptiles, amphibians, birds and mammals). Lamarck divided these animals into two groups, the Insecta and the Vermes, but now, they are classified into over 30 phyla, from simple organisms such as sponges and flatworms to complex animal...
Preserved Invertebrates