Report on Japanese Stomatopoda with 

 Descriptions of Two New Species. 



BY 



T. Fukuda. 



{With Plate IV). 



The present report is based mainly upon the material contained 

 in the collection of the Zoological Institute of the College of Science, 

 Imperial University of Tokyo, to which some specimens from other 

 sources were supplemented. In all I have been able to examine fourteen 

 species, referable to six genera, as follows : Protosquilla 2, Gonodactylus 

 3, Odontodactyhis 1, Pseudosquilla 1, Lysiosquilla 3, and Squilla 3 

 species. Of these one species each of Gonodactylus and Lysiosquilla 

 seems to be new to science. The larval forms are not included in 

 this report. 



I wish here to express my hearty thanks to Prof. A. Oka for his 

 kind supervision during the course of my study as well as for enabl- 

 ing me to consult most of the literature on the subject. 



Genus I*rotOSquilla Brooks. 



1. Protosquilla cerebralis Brooks. 



Protosquilla cerebralis Brooks, Rep. Voy. Challenger XVI, ii, p. 

 72, PL. XIV. Fig. 2, 3 ; Pl. XVI. Fig. 2, 3 (1886).— Bor- 

 radaile, Proc. Zool. Soc. London, p. 33, Pl. V, Fig. 6 a 

 (1898). 



Remarks. — The specimens examined, although agreeing in essential 

 points with the orginal description and figures given by Brooks, present 

 following differences : — 



