4 1894.] Recent Literature. 1017 
, RECENT LITERATURE. 
Seitaro Goto.— Studies on the Ectoparasitic Trematodes 
of Japan.'—This volume forms one of the most important pieces of 
work which has ever been written on the ectoparasitic trematodes, and 
is the result of about four years of careful and exact study. In the 
first part (176 pgs.) of the work, the author treats the anatomy in 
detail; then follow several pages of biological notes, a detailed account 
(pp. 182-253) of the classification, analytical key (pp. 254-261) to 
genera and species described, bibliography (pp. 262-267), and 27 
finely drawn and well executed plates. Revised generic and specific 
diagnoses are given, together with a historical review of the different 
genera. 
The following genera and species are described :— 
i EE & H., 1863: 
E caudi p., gills if Sebastes at : 
2. M. dai n. tah gills of Sebastes 8 
3. M. elegans n. sp., gills of Scombrops T od eroin ; 
. M. reticulata n. sp., gills of Stromateus argenteus ; 
5. uncata n. sp., gills of Pristipoma Japonicum ; 
6. M. fusiformis n. Sp., gills of Centronotus ertet 
7. M. chiri n. sp., gills of Chirus hexagrammu 
Lene n. Sp., gills of Sciena sina; 
bods 
at 
R 
` 
hi 
. heterocerca n. sp., gills of Seriola vei gor see 
10. pde errans n. Sp., gills of Belone schisma niche "s; 
ll. A. triangularis n. sp., gills of Anthias pem 
: Gaeorins Dies., 1850 :— 
12. O. major ., gills of Scomber colias ; 
minor n. gio iy one of tender colias ; 
ies., 185 
E 
im 
z 
zien 
owt 
e 
Jr 
aS. 
© 
51 
. D. smaris Ijima MS., mee ity of Smaris vulgaris, on caudal segment of a 
ymo 
15. D. conte n. ee MRT Me of Pagrus tumifrons, occ castonally on the Cymothoa 
the oral cavit 
I- 16. D. sessilis n. SP., sbi eu ity of Choerops Faponicus ; 
ee 17. D. tetrodonis n. sp UN M Tetrodon sp. , SP- ; 
E. V. HEXACOTYLE Blainv., 1828: 
I^ is H. acuta n. Sp., gii of Piynane sibi 
| a 9. H. grossa n. Sp. Least des 
VI. ox HOCOTYLE Dies., 1850 : 
. sPinacis n. idm gi. of Spinax sp.; 
VE: Sn ICOTYLE Dies., 185 
_ 
gi 
. Mitsukurii n. SP., pes of Rhina sp.?; 
VIG: MoNOCOTYLE Tohr. 18 878: — 
22. M. Ijimae n. sp., oral cavity of Trygon pastinaca ; 
1 Journ. College of Science, Imp. Univ., Tokyo. Vol. VII, Part I, 1894, 
273 pgs., 27 plates. 
