BULLETIN 100, VOL. 14, PART 4 PLATE 7 
U.S. NATIONAL MUSEUM 
SS 
aS me 
SSS See = 
SPECIES OF EUAUGAPTILUS, EUCALANUS, AND EUAETIDIUS. 
62, Euaugaptilus rigidus (Sars), female: Dorsal view 
63-67, Eucalanus muticus [Sars MS.] Wilson, new species, female: 63, Dorsal view; 64, 
lateral view; 65, rostral filaments; 66, second antenna; 67, mandible. 
68, 69, Eucalanus muticus [Sars MS.] Wilson, new species, male: 68, Urosome; 69, fifth legs. 
70, 71, Euaetidius bradyi (A. Scott), male: 70, Dorsal view; 71, fifth leg. 
