FIGURE 1. Nodastrella nodastrella USNM 1150046 in Integrative taxonomy justifies a new genus, Nodastrella gen. nov., for North Atlantic " Rossella " species (Porifera: Hexactinellida: Rossellidae)

FIGURE 1. Nodastrella nodastrella USNM 1150046, specimen (A) and skeleton (B–G). (B–E, G) scanning electron micrographs; (F) light micrograph. (A) Deck photograph of specimen attached to Lophelia coral. (B) Dermal stauractin. (C) Detail of calycocome. (D) Cluster of calycocomes and a discaster (lower left). (E) Pappocome-like oxyhexaster with most secondary rays broken off. (F) Complete pappocome-like oxyhexaster. (G) Discaster.