MARIMB GAMMARIDEAOSr AMPHIPODA 



95 



Figure 44. — Phoxocephalidae : a,b, lateral and dorsal views of head, note wide or narrow 

 (stippled) rostrum in fig. b; c, accessory flagellum; d, pereopod 4 (elongated) [see Gam- 

 maridae]; e, pereopod 5;/, telson. 

 Combination of head with large rostrum and configurations of pereopods 4 and 5 is char- 

 acteristic [see Haustoriidae]. 



