U S. NATIO 
NAL MUSEUM BULLETIN 100, VOL. 14,PART 4 PLATE 22 
SPECIES OF ARIETELLUS, BATHYPONTIA, CALANOPIA, CANDACIA, CENTROPAGES, 
CHIRIDIUS, CALIGUS, AND EUCHAETA. 
301, 302, Arietellus simplex Sars: 301, Fifth legs, male; 302, malformed fifth legs, female. 
303, Bathypontia minor Sars, female; Fifth legs. 
304, Calanopia minor A. Scott, female: Fifth leg. 
305-308, Candacia turgida, new species, female: 305, Dorsal view; 306, urosome, lateral 
view; 307, basal segments of first antenna; 308, fifth legs. 
309, Centropages gracilis (Dana), male: Fifth legs. 
310, Chiridius armatus (Boeck), male: Fifth legs. 
317, Caligus thymni Dana, male: Dorsal view. 
323-325, Euchaeta media Giesbrecht, male: 323, Dorsal view; 324, fifth legs; 
portion of left fifth leg. 
326, Euchaeta concinna Dana, male: Terminal portion of left fifth leg. 
327-329, Euchaeta pubera Sars: 327, Dorsal view, male; 328, urosome, dorsal view, female; 
329, urosome, lateral view, female. 
325, distal 
