236 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 19 



Fig. 1. Scrupocellarta scruposa (Linnaeus), twinned axial vibracula 

 and absence of scutum. 



Fig. 2. Scrupocellarta macropora new species. 



Fig. 3. Scrupocellarta talonis new species, frontal and lateral avicu- 

 laria and absence of scutum. 



Fig. 4. Scrupocellarta ferox Busk, vibracular chamber and position 

 of radicle chamber. 



Fig. 5. Scrupocellarta varians Hincks, varying scuta, normal frontal 

 and lateral and giant lateral avicularia. 



Fig. 6. Scrupocellarta unguiculata new species, vibracular and radicle 

 chambers and normal lateral avicularia. 



Fig. 7. Scrupocellarta spinigera new species. 



Fig. 8. The same, with ovicell. 



