MARINE GAMMARIDEAN AMPHIPODA 153 



shorter and narrower than 5, simple, female gnathopod 1 subchelate; 

 male and female gnathopod 2 with heavily setose anterior edge of 

 article 5, article 6 longest, subchelate; male gnathopod 2 much more 

 slender than gnathopod 1; head not elongate, antenna 2 attached at antero- 

 ventral cephalic corner in front of eye (Amphideutopus) ; rami of iiropod 

 3 equal, longer than peduncle. Species: 1, N. Atlantic boreal, 

 littoral. 



Dryopoides Stebbing 



Dryopoides Stebbing, 1888; 1906. 



Type-species: D. westwoodi Stebbing, 1888 (monotypy). See 

 Stebbing, 1910. 



Article 3 of antenna 1 shorter than 1, accessory fiagellum minute; 

 male gnathopod 1 subchelate, articles 4-6 lacking teeth; female 

 gnathopod 1 subchelate; male gnathopod 2 subchelate, not heavily 

 setose, article 6 longest; rami of uropod 3 minute, equal, much shorter 

 than peduncle; pleonal segment 6 evanescent dorsally (Paradryope) . 

 Species: 1, Australia, littoral. Also assigned to Corophiidae. 



Hansenella Chevreux 



Hansenella Chevreux, 1909. 



Type-species: H. longicornis Chevreux, 1909 (original designation). 



[Male unknow^n, but probably like female]; article 3 of antenna 1 

 shorter than article 1, accessory fiagellum present; gnathopod 1 like 

 that of male aorid, with distal tooth on article 5, article 6 shorter 

 and narrower than 5, poorly subchelate; gnathopod 2 subchelate, 

 article 6 longest, article 5 poorly setose anteriorly; rami of uropod 3 

 equal, slightly longer than peduncle. Possibly synonymous with 

 Microdeutopus and representing aberrant female. Species: 1, N. 

 Atlantic (1,360 m). 



Lemboides Stebbing 



Lemboides Stebbing, 1895; 1906. 



Type-species: L. afer Stebbing, 1895 (original designation). 



Article 3 of antenna 1 shorter than article 1, accessory fiagellum 

 present; male gnathopod 1 subchelate, articles 4-5 lacking teeth, 6 

 occasionally with chela, article 5 longer and broader than 6, female 

 gnathopod 1 subchelate, male gnathopod 2 subchelate, article 5 

 longest, poorly setose; rami of uropod 3 equal, longer than peduncle. 

 Species: 4, antiboreal, littoral. 



Lembopsis Pearse 



Lembopsis Pearse, 1912. 



Type-species: L. spinicarpus Pearse, 1912 (original designation). 

 Article 3 of antenna 1 shorter than article 1, accessory fiagellum 



