FIGURE 1. Euchone pallida. A in A new genus of Sabellidae (Annelida, Polychaeta) from Antarctica, with discussion of relationships among plesiomorphic genera within Sabellinae

FIGURE 1. Euchone pallida. A) anterior end, dorsal view; B) staining pattern with green methyl, ventral view of the thorax and of the mid-abdomen; C) end of radiole; D) anal depression; E) internal structures of the branchial crown; F) inferior anterior thoracic chaeta; G) thoracic uncinus; H) abdominal uncinus from the middle of the abdomen; I) abdominal uncinus from the anal depression. dl=dorsal lip; dpa=dorsal pinnular appendages; dra=dorsal radiolar appendages; vl=ventral lip; vra=ventral radiolar appendages.