MYSIDACEA— TATTERSALL. 



277 



II. -LIST OF SPECIES. 



The classification and arrangement of species followed in tliis report are those 

 suggested by Hansen (1910) in his report on the " Siboga '" collections of this group. 



Order MYSIDACEA. 



SuB-oRDEE LOPHOGASTEIDA. 

 Family LOPHOGASTRIDAE. 



Genus PARALOPHOG ASTER, Hansen. 



1. ParalofJiogaster glaher , Hansen. 



Sub-order MYSIDA. 

 Family MYSIDAE. 

 Sub-family SIRIELLINAE. 



Genus SIRIELLA, Dana. 



2. Siriella thompsonii (M.-Ed.). 



3. „ denticulata (G. M. 

 Thomson). 



Sub-family GASTROSACCINx\E. 



Genus ANCHIALINA, Norman. 



4. Anchialina typica (Kr.). 

 Genus GASTROSACCUS, Norman. 



5. Gastrosaccus australis, sp. no v. 



Sub-family MYSINAE. 

 Tribe ERYTHROPINI. 



Genus EUCHAETOMERA, G. 0. 



Sars. 



6. Euchaetomera typica, G. 0. Sars. 



7. ,, oculata, Hansen. 



Genus PSEUDOMMA, G. 0. Sars. 



8. Pseudomma belgicae (Hansen, 



MS.), H. & T. 



Genus AMBLYOPS, G. 0. Sars. 

 9. Ambhjops taUersalli, Zimmer. 



Tribe LEPTOMYSINI. 



Genus PROMYSIS, Dana. 



10. Proinysis atlantica, sp. nov. 



Genus MYSIDETES, H. & T. 



11. Mysidetes posfJion, H. & T. 



12. ,, brachylepis, sp. nov. 



Genus TENAGOMYSIS, G. M. Thom- 

 son. 



1.3. Tenagomysis novae - zealandiae, 

 G. M. Thomson. 



14. Tenagomysis cliiltoni, sp. nov. 



15. ,, similis, sp. nov. 

 tnacrojms, sp. nov. 

 robusta, sp. nov. 

 thomsoni, sp. nov. 

 pyroducta, sp. nov. 

 scotti, sp. nov. 

 tenuipes, W. M. T. 



Tribe MYSINI. 



Genus ANTARCTOMYSIS, Contierc. 



22. Antarctomysis maxima (Hansen, 



MS.), (H. & T.). 



23. Antarctomysis olilinii, Hansen. 



16. 

 17. 

 18. 

 19. 

 20. 

 21. 



III.— LIST OF STATIONS AT WHICH MYSIDACEA WERE TAKEN. 



Tropical and Sub-Tropical Atlantic. 



Station 31. .July 9, 1910, 11° 20' N., 24° 37' W., 2 metres, 2.30-3.30 p.m. Plankton. 



,, 39. April 27, 1913, Six miles ofi mouth of Rio de Janeiro Harbour, 2 metres. 11 p.m.- 



1.30 a.m. Plankton. 

 „ 40. „ 27, „ Six miles ofi moutli of Rio do Janeiro Harbour. 2 metres, 2.30-.5 a.m. 



Plankton. 



