110 U.S. NATIONAL MUSEUM BULLETIN 258 



from that although Gurjanova makes do mention of the presence 

 of an accessory fiagellum and the rostrum presumably is shorter; 

 the posterior lobe of article 5 on gnathopod 2 is curved distally in 

 P. makarovi. 



Pontogeneia brevirosirata Bulycheva (1952) is somewhat similar 

 to A. vagor in rostrum but has many minor differences: a less deeply 

 cleft anterior cephalic notch below the lateral lobe, a deeper cleft 

 in the telson, more slender gnathopods with longer fifth articles, 

 longer peduncular articles of the first antenna, and an untoothed 

 third pleonal epimeron with perfectly rounded posteroventral corner. 



Eusiroides monoculoides (Haswell) 



Eusiroides monoculoides (Haswell) : J. L. Barnard, 1964a, pp. 221-222, fig. 1 (with 

 synonymy) . 



Material. — corona del mar: loose rocks, scarce; algae below 

 water, rare; soft polychaete tubes, rare; tunicates and polychaete 

 tubes, rare; sponges, rare, la jolla: underrocks, rare. 



Distribution. — Circumtropical, reaching northern limits in southern 

 California at Corona del Mar, generally intertidal to 20 m. 



Paramoera mohri J. L. Barnard 



Fig. 15 

 Paramoera mohri J. L. Barnard, 1952a, pp. 16-19, pis. 3, 4. 



A lateral aspect of this organism is shown in the figure. 

 Maierial. — Carmel Point, California, December 30-31, 1963, 

 station 48-X-l, 7 specimens. 



Distribution. — Carmel to Hazard Canyon reef, California, rare. 



Pontogeneia intermedia Gurjanova 



Figs. 16, 17 

 Pontogeneia intermedia Gurjanova, 1938, pp. 333-335, fig. 41; 1951, p. 722, fig. 502. 



These specimens correspond generally to the figures published by 

 Gurjanova and no special comments are necessary that are not shown 

 by the figures preseDted hereiD. 



Material. — carmel: algae below water, rare, cayucos: Phyl- 

 lospadix-pelvetiid grid, scarce (56 per sq. m.). hazard canyon: algae 

 Rhodomela laryx, rare; Phyllospadix od sand, rare, corona del mar: 

 Laminaria sp., rare. 



Distribution. — Japan Sea; California from Carmel to Corona del 

 Mar. 



Pontogeneia quinsana J. L. Barnard 



Pontogeneia quinsana J. L. Barnard, 1964b, pp. 106-108, fig. 19, chart 7. 



Material. — la jolla: Phyllospadix-coredline grid, rare (19 per sq. 

 m.); underrocks, rare; coralline algae, scarce (11 per sq. m.). 



