On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Primnoa notialis

Examples of whole colony morphology, including the new species honouring Dianne Tracey of NIWA (see B). Taken from a figure (Figure 46) in the new NBM 129: A. Primnoa notialis Cairns & Bayer, 2005; B. Narelloides traceyae Cairns, 2016, holotype; C. Paracalyptrophora mariae (Versluys, 1906); D. Paracalyptrophora hawaiiensis Cairns, 2009; E. Parastenella spinosa Wright & Studer, 1889; F. Parastenella pacifica Cairns, 2007; G. Candidella helminthophora (Nutting, 1908).