FISHERY BULLETIN: VOL. 83, NO. 1 



Figure 4. — Sicyonia ingentis (Burkenroad 1938), ? 38 mm cl, off Bahia de San Quintin, Baja California Norte, Mexico. A, 

 Mandible. B, First maxilla. C, Second maxilla. D, First maxilliped — 6, branchial rudiment (arthrobranchia). £, Second maxil- 

 liped. F, First article of antennular peduncle — d, distolateral spine; p, rudimentary prosartema; s, stylocerite. Scales: A, C-E = 3 

 mm; B = \ mm; F = Z mm. 



