Invertebrates > Hydrozoans
AT A GLANCECommon Name: Blue ButtonScientific Name: Porpita porpitaCategory: InvertebratesSubcategory: HydrozoansSize: Central disc diameter: 1.0–1.5 in (2.5–3.8 cm); Total diameter with tentacles: 2.5–4.0 in (6–10 cm)Weight: 0.1–0.4 oz (3–11 g)Lifespan: Estimated...
