JAPANESE STALK-EYED CRUSTACEANS— EATJIB UN. 



41 



Lnc<(nf!es. — Six malos and six females were taken at Mogi, with the 



two preceding species, by Dr. F. C. Dale, U. S. N., U. 8. S. l\iloi>, 



June 18, 1881; types (Cat. No. 2(5151). A somewhat larger male, of 



which the I'ostrum and the abdomen behind the third segment are 



lacking, was captured at Hakodate, Hokkaido, hy Dr. Jordan and Mr. 



Snvder. 



PARAPENiEUS ACCLIVIS, new species. 



Rostrum ascending, reaching tiie end or a little be3'ond the end of 

 the second antennular segment. Dorsal spines 8 or 9, the posterior 



Fii;. ]3.— Parapen;eus acclivis, 



TIIELYrrM, . 3!. 



Fig. 14. — Parapen.kus 

 acci.ivis, peta.sma, 

 ventkai, vikw, •; 3^. 



Fii;. ]-J.— Parapen^:us acclivis, female, xlg: a, carapace: *, sixth segment of abdomex. 



spine at the anterior fourth of the carapace. A pair of ventral spines 

 l)etween the bases of the feet of the second pair. The sixth pleonic 

 segment is about seven-tenths as long as the cara- 

 pace, and a little shorter than the seventh. The 

 petasma is most nearly related to that of P. akayehl. 



D / IN e n 8 i o n s. — Female, 

 length 85.1 mm., length of 

 carapace and rostrum 30 

 mm., length of carapace 18 

 mm. , length of sixth pleonic 

 segment, measured on me- 

 dian line, 13 mm. 



Tyjye local! ty. — Mogi , 

 Japan; Dr. F. C. Dale, U. S. N., IT. S. S. Palox, June 18, 1.S81; 3 males, 

 2 females. (Cat. No. 26155.) 



SICYONIA CRISTATA ( de Haan). 



Jii))po/t/lc crisUdus i)K Haan, Fauiiu Jupon., Crust., \>\. xia', fiu;. 10. (S]H>citic 



name corrected in text. ) 

 Sici/oina criiitaia de Haan, Fauna .Tapon., Crust., 1S4H, \>. 194. 



Nagasaki, Hizen. Mogi (Dr. F. C. Dale). 



Dorsal spines 7 or 8 (1 on the carapace proper): apex of rostrum 

 tridentate. 



SOLENOCERA DISTINCTA (de Haan). 



Penaeus distindus i)E Haas, Fauna Japon., Crust., 1849, p. 194. 

 Solenocera didinctu Miers, Proc. Zool. Soc. London, 1878, p. 302; 1879, j>. 22. — 

 KoEBEL, SB. Ak. Wien, XC, Pt. 1, 1884, p. 314, pi. ii, %s. 1-7. 



Wakanoura. Rii; oiKi specimen. 



