Handbook of Zoology: Volume 1 11

Contributors\n1. Gastrotricha, Cycloneuralia and Gnathifera: General History and Phylogeny\n	1.1. The large worms\n	1.2. The discovery of microscopically small animals\n	1.3. Changing relationships\n	1.4. From typological classification to phylogenetic systematics\n	1.5. The contribution of molecular studies\n	1.6. Outlook\n2. Gastrotricha, Cycloneuralia and Gnathifera: The Fossil Record\n	2.1. Gastrotricha\n	2.2. Gnathifera\n	2.3. Cycloneuralia\n3. Nematomorpha\n	Introduction\n	3.1. Morphology\n	3.2. Reproduction and development\n	3.3. Physiology\n	3.4. Phylogeny\n	3.5. Systematics\n	3.6. Biogeography\n	3.7. Paleontology\n	3.8. Ecology\n4. Priapulida\n	Introduction\n	4.1. Morphology\n	4.2. Reproduction and development\n	4.3. Physiology\n	4.4. Phylogeny\n	4.5. Systematics\n	4.6. Biogeography\n	4.7. Palaeontology\n	4.8. Ecology\n5. Kinorhyncha (= Echinodera)\n	Introduction\n	5.1. Morphology\n	5.2. Reproduction and development\n	5.3. Physiology\n	5.4. Phylogeny\n	5.5. Systematics\n	5.6. Biogeography\n	5.7. Paleontology\n	5.8. Ecology\n6. Loricifera\n	Introduction\n	6.1. Morphology\n	6.2. Reproduction and development\n	6.3. Phylogeny\n	6.4. Diversity\n	6.5. Ecology