I9I3-] S. Kemp: Crustacea Stomatopoda of the Indo-Pacific Region. in 



led; sixth abdominal somite grotesquely sculptured; ter- 

 minal tooth of raptorial claw dilated at apex , . . . miersi, p. 116. 

 II.- Raptorial dactylus with fifteen teeth 1 .. .. .. capensis, p. 117. 



B. Upper margin of raptorial propodus with a series of ten or more movable 



spines; postero-lateral angles of abdominal somites spinous .. crassispinosa, p. 117. 



II. Telson with a transverse row of dorsal spines near distal margin ; limbs of 

 sixth and seventh thoracic somites with shorter ramus broadly ovate. 



A. Only three dorsal spines in a transverse row on telson in adults; outer 



spine of ventral process of uropods much longer than inner . . spinosa, p. 118. 



B. More than three dorsal spines in a transverse row on telson in adults ; 



inner spine of ventral process of uropods longer than outer. 

 I. Five dorsal spines on telson; median spine simple and acute. 



A. Rostrum with median spine and rounded or subrectangular 



antero-lateral angles. 



1. Raptorial dactylus with six or seven teeth ;' postero-inferior 



margin of last abdominal somite without spines; telson 

 with three pairs of large marginal teeth. 



a. Penultimate tooth of raptorial dactylus much shorter 



than antepenultimate. 

 i. Raptorial dactylus with two lobes of about equal 



size at base of external margin . . . . acanthocarpus , p. 120. 



ii. Raptorial dactylus with a very large distal and a 



small proximal lobe at base of external margin . . multifasciata, p. 122 



b. Penultimate tooth of raptorial dactylus longer than 



antepenultimate.. .. .. .. biminiensis subsp. paci- 



fiais, p. 124. 



2. Raptorial dactylus with eleven teeth; l postero-inferior 



margin of last abdominal somite with a series of spines; 



telson with four pairs of large marginal teeth . . tigrina, p. 125. 



B. Rostrum Xvith sharp median and antero-lateral spines [telson 



with four pairs of large marginal teeth] .. .. vicina, p. 126. 



II. Five dorsal spines on telson, median one trilobed, or seven distinct 

 and separate spines. 



A. Rostrum more than one and a half tim^s as long as broad ; eyes 



large; a pair of posterior spines on sixth abdominal somite 



in addition to those at postero-lateral angles . . . . insignis, p. 126. 



B. Rostrum broader than long; eyes small; sixth abdominal 



somite with spines at postero-lateral angles only . . latifrons, p. 128 



I. Lysiosquilla maculata (Fabricius). 

 Plate VIII, figs. 86-91. 

 1705 Squilla arenaria ten estr is or locusta, Rumphius, Amboinsche Rariteitkamer, p. 4, pi. iii, fig. E. 

 1793. Squilla maculata, Fabricius, But. S}'st., II, p. 511. 



1796. Cancer (mantis) arenarius, Herbst, Krabben u. Krebse, II, p. 96, pi. xxxiii, fig. 2. 

 1798. Squilla maculata, Fabricius, Ent. Syst. Suppl., p. 415. 

 1818. Squilla maculata, Lamarck, Hist. Nat. Anim. sans Vert., V, p. 188. 

 1823. Squilla maculata, Desmarest, Diet, des Sei. Nat., XXVIII, p. 341. 



1 Including the terminal tooth. 



