118 
Psyche 
[Apri 
Length of body: 5 mm., 9 5.5 mm. 
Holotype, d', allotopotype, 9, and paratopotypes: the 
coast of Tansui, near Taihoku, Northern Formosa, Sept. 27, 
1921 (Teiso Esaki). Paratypes: Takasago, Province of Harima, 
coast of the Inland Sea of Japan (Prof. S. Matsumura); Shima- 
bara, Province of Hizen, coast of East China Sea (Mr. Yama- 
saki) . Types in my collection. 
This species is somewhat allied to Halohates germanus 
White but is much larger in size, more elongated, especially in 
the female, and has the first anterior tarsal joint much longer 
than the second. 
Explanation of Plate V. 
Al, Halobates apicahs n. sp. A 2, antenna. A3, Anterior tarsus A4, Male genital 
segments, dorsal view. 
Bl, Halobates japonicus n. sp. B 2, anterior tarsus. B3, antenna. B4, Male genital 
segments, dorsal view. 
Cl, Halobates shiranui n. sp. C2, anterior tarsus. 
Dl, Halobates matsumurai n. sp. D 2, anterior tarsus. D 3, antenna. D4, male genital 
segments, dorsal view. 
