FIGURE 4. Gonaxia crassicaulis Vervoort, 1993 in An integrative study of some species of Gonaxia Vervoort, 1993 from off New Caledonia, with the establishment of Gonaxiidae as a new family of thecate hydroids (Cnidaria: Hydrozoa)

FIGURE 4. Gonaxia crassicaulis Vervoort, 1993 (part). A–B. Portions of colonies. C. Hydrotheca. D, E. Female (D) and male (E) gonothecae. From samples MNHN-IK-2019-2087 (A, C, D) and MNHN-IK-2019-2088 (B, E). Scale bars: C = 300 µm; A, B, D, E = 1 mm.