Template:Sterrer, 2009
- Sterrer, W. 2009. 7. Phylum Gastrotricha: hairy-bellied worms, gastrotrichs. Pp. 134–136 in: Gordon, D.P. (ed.). 2009. New Zealand inventory of biodiversity. Volume 1. Kingdom Animalia. Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press: Christchurch, New Zealand. ISBN 978-1-87725772-8. Reference page.