20 AKT, I. — JORDAN, TANAKA AND SNYDER : 



49. Zameus squamiüosus (Günther). 



Birödozame (Tokyo Market) ; Karasuzame (Tök>ö Market). 



CentropJiorus sqiiauinlosiis Günther, Deep Sea Fish., Challenger, 1887, p. 5^ 



pi. II, fig. B. Enoshima. 

 Distrib. — Sagami Sea. 



Genus EtmoplerUS Rafmesque. 



Etmopteriis Rafinesque, Caratteri di Alcuni Generi, 1810, p. 14. 

 Spmax Cuvier, Règne Animal, I, 1817, p. 129. {Sqtialus spinax Linnaeus). 

 Type Etinopierns aculcat^ts Rafinesque^^S"^?/!^/?/^ spinax Linnaeus. 



50. Etmopterns Incifer Jordan & Snyder. (Fig. 11). 



Fujikujira (Misaki, Sagami ; Odawara, Sagami); Tsubakuro (Tokyo Market); BÔZUZame^ 



Etinoptei-iis hicifer Jordan & Snyder, Proc. U. S. Nat. Mus., XXV, 1902, p. 



79. Misaki, Sagami. 

 Distrib. — Sagami Sea ; Nagasaki ; Mororan (Snyder ms.). 



Fig. ir. 



5L Etmopterns frontimaciilatus Pietschmann. 



Karasuzame (Misaki, Sagami ; Odawara. Sagami). 



Etjjioptiriis frontiniac7ilatiis Pietschmann, Anz. k. Akad. Wiss. Wien, XX,. 



Oct. 24, 1907, p. 395. Japan. 

 Distrib. — Sagami Sea. 



Genus Acanthidium Lowe. 



Acanthidhim Lowe, Proc. Zool. Soc. London, 1839, P- 9^- (Perhaps not 

 separable from Etmopterns). 

 Type AcantJiidhnii pusilhnn Lowe. 



52. Acanthidium aciculatum Garman. 



Togezame. 

 Acanthidhim aciculatum Garman, 13ull. Mus. Comp. Zool. Harvard College,. 



XLVI, No. II, Jan. 1906, p. 207. Sagami Bay. 

 Distrib. — Sagami Sea. 



