293 



Telson 2,6 — 2,85 times longer tbau the widtli of posterior 

 luargiu, the latter semicircular, with the outer augles spiuifonu, 

 but short, ouly half as loug as the outer spiaules; spinules of 

 upper surface inserted at the angles of a rectangle, that is wider 

 thaü loug, spinules rather far distant from the lateral margins, 

 the anterior pair before the middle, the posterior pair just as far 

 distant from the posterior extremity of the telson as the posterior 

 margin is wide. 



Meropodite of small chelipede with a spiniform tooth at apex 

 of upper margin, relative dimeusions of the smaller chela: Fingers 

 1; total length 3,2; height 1,1. First carpal segment of 2nd legs 

 1,23 times as long as the sum of the four following, this sum 

 equal to the length of the chela. 



Relative dimeusions of 3rd pair: Meropodite 2,34 — 2,4; carpus 

 1; propodite 2,1 — 2,2. Meropodite 1,1 times as loug as the 

 propodite and 4 — 4,6 times as loug as wide; propodite 6,2 — 6,6 

 times as long as wide with 8 — 10 spinules; dactylus one tifth 

 the propodite, similar to that of Sijyi. hululensis^ dorsal hook twice 

 as long but as broad at its base as the ventral. 



Ova rather numerous, 0,75 — 0,8 mm. long. Length 13,5 mm. 



7. Syualpheus Antenor, n. sp. 



Syn: Alpheus biunguiculatiis, de Man, in: Archiv f. Naturg. 



53 Jahrg. 1888, p. 502, PI. XXI, Fig. 6,6a. 



Station 154. Lat. 0° 7'. 2 N., long. 130° 25'. 5 E. Depth 



decreased from 83 till 59 M., during the haul. 



Station 164. Lat. 1° 42'. 5 S., long. 130° 47'. 5 E. Depth 32 M. 



Station 240. Banda-anchorage. Depth from 9 — 36 M. 



As regards the frontal and antennal region, I refer to Fig. 6 

 of the quoted paper. Anteunular peduncle slender, 6 times longer 

 than wide, 2nd article twice as long as wide distally, hardly shorter 

 than the visible part of basal article. Carpocerite very slender, 9 times 

 longer than wide; upper angle of basicerite subacute, without a 

 spine. Spinules of upper surface of telson farther distant from 

 the lateral margins than in most other species, arranged in a 



