52 ZOOLOGY OF THE VOYAGE OF THE SULPHUR. 



granulata ; umbilico mediocri, crenis concoloribus cincto; area, umbilicali lajviter unicostata ; aper- 

 tura subquadrata. 



Tnhab. New Guinea. 



212. Solarium virgatum, Hinds, 1. c. p. 24, (Plate XIV. fig. 19, 20.) Testa orbiculato-dis- 

 coidea; spira. retusEi; anfractibus quadriseriatim granulatis, cingulo supremo et ultimo rufis, medianis 

 albis ; ad peripheriam obtusis, duabus carinis crenulatis ; basi rotundata, seriatim granulata ; umbi- 

 lico mediocri, crenis albis cincto, extiis cingulo rufo tuberculato ; apertura angulata. 



Inhab. New Guinea. 



213. Solarium fenestratum, Hinds, 1. c. p. 25, (Plate XIV. fig. 21, 22.) Testa orbiculato- 

 discoidea; spira retusa,- anfractibus multiseriatim granulatis, longitrorsum striatis ; sutura canalicu- 

 lata; ad peripheriam rotundata, carinis tribus subaequalibus ; basi rotundata, seriatim granulata; 

 umbilico subpatulo, crenis parvis numerosis cincto ; area, umbilicali carinis duabus parvis ; apertura 

 rotundata. 



Inhab. New Guinea. 



As the only specimen obtained was without the animal and deprived of 

 colour, and had evidently been some time lying in the mud, the cancellation is 

 perhaps considerably more distinct than in the recent state. It is one of those 

 which approach very closely to the unarmed species of Delphinula. 



Delphinula. Lamarck. 



214. Delphinula Reeviana, (Plate XVI. fig. 17.) Testa, subdiscoidea, cancellata, mutica ; 

 spira retusa ; anfractibus rotundatis, lineis transversis carinatis, longitudinalibus sinuosis decussatis 

 ornatis ; interstitiis longitudinaliter quadratis ; apertura transversim subovali. 



Inhab. Straits of Malacca. 



The specific name is a compliment to Mr. Lovell Reeve, the industrious 

 author of the Conchologia Iconica. 



Rotklla. Lamarck. 



215. Rotella sagittata, (Plate XVI. fig. 18, 19.) Testa orbiculari, depresso-conoidea, polita, 

 virente, nigro fasciata, maculis albis angulatis articulata; ad basin sordida. 



Inhab. Straits of Macassar. In the sands of the beach in the vicinity of the 

 town of Macassar, and in considerable numbers. 



Like other species of Rotella, this is disposed to vary in its markings ; in 

 some there is no appearance of fasciation, but it, however, exists in the great 

 majority. 



