AUSTRALIAN MALACOSTRACA. 207 



384. Chloridella microphthalma. 



Squilla microphthalma, Milne-Edwards, Hist. Nat. Crust., ii., 

 p. 523 (1837). 



Chlorida microphthalma, Eyd. et Soul., Voy. de la Bonite, 

 Crust., p. 266 (1841). 



Chloridella microphthalma, Miers, 1. c, p. 14, pi. ii., figs. 1-1. 



Carapace smooth, widening posteriorly, with a small spine at 

 the antero- lateral and broadly rounded at the postero-lateral 

 angles, rostral plate small, semi-oval and regularly rounded. 

 Fourth thoracic segment armed on each side with a small 

 spinule. First to fifth segments of the abdomen faintly marked 

 with two lateral carinas ; sixth segment with sub-median carina? 

 as well as lateral, all terminating in spines. Terminal segment 

 broader than long, with a median obtuse crest, and on either 

 side of it several irregular tubercles, and with six acute marginal 

 teeth, between which are a number of smaller spiniform teeth. 

 Dactyli of raptorial limbs four-spined, terminal spine very long. 

 [JC] 



Port Essington (Brit. Museum). Obtained also at Singapore. 



G-enus Squilla, Eabr. 



Carapace usually marked with more or less distinct longitu- 

 dinal costae. Cervical suture posteriorly distinct. Eostral plate 

 rarely covering the base of the eye-peduncles. The four or five 

 posterior exposed thoracic segments, and the abdominal segments 

 compactly articulated, the latter marked with six or eight longi- 

 tudinal carina? ; terminal segment without, or with two very 

 minute mobile spines at its distal end. Dactylus of raptorial 

 limbs not dilated at base, and armed with long spines on its 

 inner margin. Appendages of the three posterior thoracic limbs 

 slender and styliform. \_M.~\ 



385. Squilla miles. 



Squilla miles, Hess, Archiv fiir Nat., xxxi., p. 169, pi. vii., 

 fig. 21 (1865) ; Miers, 1. c, p. 17. 



Carapace elongated and narrowed anteriorly, with the cervical 

 suture strongly denned and deeply sinuated posteriorly ; on the 

 postero-lateral regions of the carapace are two short lateral 

 carina? ; antero-lateral as well as postero-lateral angles of 



