Figure 20 in Taxonomy and diversity of hydroids (Cnidaria: Hydrozoa) of Sergipe, Northeast Brazil

Figure 20. (A) Dentitheca bidentata: detail of a stem with few hydrocladia and one male gonotheca; (B) Plumularia floridana: detail of a stem showing several hydrothecae and mature gonangia (red arrows); (C) Monotheca margaretta: detail of a stem with few hydrothecae and one gonotheca; (D-E) Monotheca obliqua: (D) general view of a stem; (E) detail of a hydrotheca; (F) Plumularia sp.: (F) detail of a stem showing several hydrocladia and hydrothecae.