460 U.S. NATIONAL MUSEUM BULLETIN 271 



Type-species: B. typica Boeck, 1871 (monotypy). See Sars, 1895. 



Composition: B. australis Stebbing, 1910 ; B. diodon K. H. Barnard, 

 1916; B. tuherculata Sars, 1882, 1895. 



Mandible enlarged, molar enlarged, dominating mandible, smooth 

 or fuzzy; coxa 3 rectangular, not distally expanded except for antero- 

 ventral cus}), posterior margin parallel with anterior margin and not 

 excavate; coxa 4 nearly as long as coxa 3, surface area subequal to 

 coxa 3, adze-shaped; article 6 of gnathopods trapezoidal or subovate, 

 palms oblique, bearing one or two large serrate spines; telson elongate 

 and entire. Species: 4, probably cosmopolitan, mainly cold-water, 

 bathyal-abyssal (B. australis is littoral) , 



Bruzeliopsis Chevreux 



Bruzeliopsis Chevreux, 1911b. 



Type-species: B. alberti Chevreux, 1911b (original designation). 



Composition: B. turba J. L. Barnard, 1964a; Bruzelia cuspidata 

 J. L. Barnard, 1962d. 



Mandible enlarged, molar enlarged, dominating mandible, smooth 

 or fuzzy; coxa 3 distally expanded, with broad quadrate posterior 

 lobe, posterodorsal margin excavate; coxa 4 much smaller than 3, 

 comma-shaped; article 6 of gnathopods trapezoidal or subovate, palms 

 oblique, bearing one or two nonserrate or distally flagellate locking 

 spines; telson elongate and entire or minutely cleft apically; article 1 

 of antenna 1 elongate and hearing conical distal cusp. Species: 3, 

 Atlantic, bathyal-abyssal. 



Garosyrrhoe J. L. Barnard 



Garosyrrhoe J. L. Barnard, 1964a. 



Type-species: Syrrhoites higarra J. L. Barnard, 1962a (original 

 designation) . 



Mandible of medium size, molar of medium size and not dominating 

 mandible, apparently weakly triturative or fuzzy; coxa 3 softly rec- 

 tangular, posterior margin nearly parallel with anterior margin and 

 not excavate; coxa 4 expanded midposteriorly, posterodorsal margin 

 sloping, not concave but giving appearance of posterodorsal excavation, 

 coxa 4 with larger surface area than coxa 3; article 6 of gnathopods 

 trapezoidal or subovate, palms transverse and each defined by one large 

 serrate spine lending chelate appearance; telson elongate and deeply 

 cleft. Species: 1, California, littoral. 



Ileraustroe, new genus 



Type-species: Austrosyrrhoe ilergetes J. L. Barnard, 1964a (present 

 selection) . 



