Bubocorophiina

1. Uropod 2 with 2 rami............................................................ Orientoecetes Just, 1983 D

- Uropod 2 with 1 ramus................................................................................ 2

- Uropod 2 absent..................................................................................... 6

2. Rostrum present..................................................................................... 3

- Rostrum absent; pseudorostrum present arising from frons (Fig. 4 C)...................... Cephaloecetes Just, 2012a H

3. Maxilla 1 palp with 2 articles............................................................................ 4

- Maxilla 1 palp with single article.................................... Borneoecetes wongi Barnard & Thomas, 1984

4. Rostrum flush with dorsal surface of head....................................... Bubocorophium Karaman, 1981 E

- Dorsal surface of head depressed in rostral area............................................................. 5

5. Uropod 3 ramus spherical........................................................... Rhinoecetes Just, 1983 F

- Uropod 3 ramus conical........................................................ Neoecetes conipes Just, 2012a

6. Rostrum present...................................................................................... 7

- Rostrum absent; pseudorostrum present, arising from frons (Fig. 4 B)................ Tropicoecetes carinata Just, 2012b

7. Uropod 3 with small, round ramus................................................ Sinoecetes sinensis Ren, 2012

- Uropod 3 without ramus (Fig. 3 C3)................................................ Belkginoecetes Just, 2012b G