FIGURE 1. a in On a collection of hydroids (Cnidaria, Hydrozoa) from the southwest coast of Florida, USA

FIGURE 1. a, Pennaria disticha: part of branch, with pedicel and hydranth, Fort Myers Beach, ROMIZ B4347. Scale equals 0.5 mm. b, Corydendrium parasiticum: part of colony with a reduced hydranth, Southwest Florida Shelf, ROMIZ B449. Scale equals 0.5 mm. c, Rhizogeton sterreri: hydranth and stolon, Fort Myers Beach, ROMIZ B4326. Scale equals 0.2 mm. d, Rhizogeton sterreri: male gonophore and stolon, Fort Myers Beach, ROMIZ B4326. Scale equals 0.2 mm. e, Turritopsis nutricula: colony with two hydranths, Fort Myers Beach, ROMIZ B4327. Scale equals 0.2 mm. f, Cordylophora caspia: part of colony with hydranth and female gonophore, Caloosahatchee River at Fort Myers, ROMIZ B4329. Scale equals 0.2 mm.Published as part of Calder, Dale R., 2019, On a collection of hydroids (Cnidaria, Hydrozoa) from the southwest coast of Florida, USA, pp. 1-141 in Zootaxa 4689 (1) on page 14, DOI: 10.11646/zootaxa.4689.1.1, http://zenodo.org/record/351904