The book covers the Gonostomatidae, the Kahliellidae, and some taxa of unknown position in the hypotrichs. In total 68 species distributed in 21 genera and subgenera are revised and data is included on morphological, morphogenetic, molecular, faunistic, and ecological aspects.
A General Section
B Systematic Section
- Gonostomatidae (33 species)
- Kahliellidae (15 species)
- Taxa of Unknown Position in the Non-dorsomarginalian Hypotricha (14 species)
- Supplement to Apourosomoida (5 species)