EXPLANATION OF PLATE IX. 



Lysiosquilla insignis, Kemp. 

 Fig. 99. — Anterior half of the type specimen in dorsal view. 

 ,, 100. — Raptorial claw of the same specimen. 



,, 101. — Last two abdominal somites, telson and uropods of the same specimen : dorsal view. 

 ,, 102. — Telson viewed from beneath a little obliquely. 



Odontodactylus southweMi, Kemp. 

 , , 103.— Carapace and anterior appendages of the type specimen in dorsal view. 

 , , 104. — Raptorial claw of the same example. 

 , , 105. — Fifth , sixth and seventh thoracic somites in lateral view. 

 ,, 106. — Last two abdominal somites, telson and uropods of the same specimen : dorsal view. 



Gonodactylus chiragra (Fabricius). 

 ,, 107. — Anterior part of a specimen with rostrum removed to show the form of the dorsal processes of 

 the ophthalmic somite. 



Gonodactylus demani, Henderson. 

 ,, 108. — Anterior part of a specimen with rostrum removed to show the form of the dorsal processes of the 

 ophthalmic somite. 



" I0 9' ) Last abdominal somite and telson of three individuals showing the variation in spinulation and 

 „ no. \ toi 



in. ) i n ' tne form of the three median carinae : dorsal views. 



Gonodactvlus demani var. spinosus, Bigelow. 

 ,, 112. — Last abdominal somite and telson of a specimen from Ceylon which is somewhat intermediate 

 between the variety and the typical form : dorsal view. 



Gonodactvlus glabrous. Brooks. 

 , , 113. — Anterior part of a specimen with rostrum removed to show the form of the dorsal processes of the 

 ophthalmic somite. 



