Michael J. Winterbourn & Katharine L. D. Gregson, Guide to the Aquatic Insects of New Zealand, Auckland, Bulletin of the Entomological Society of New Zealand n ° 5, 1981.
Michael J. Winterbourn & Katharine L. D. Gregson, Guide to the Aquatic Insects of New Zealand, Auckland, Bulletin of the Entomological Society of New Zealand n ° 5, 1981.