BULLETIN: MUSEUM 01 I OMPARATTt I EOfr OCT. 



I'i. ihasaJ plate exposed 



isal plate broader than oephalie, bent somewhat forwardi %i end 

 Claws nt' prehenson when closed extending to end <>t" firsl antenna! article. 

 Spiraelei vertical, slit-like. 



1 | ventral plate wider than long. Coxopleurae m usual. 

 Anal b obviously exceeding the penuH in length. 



Tans ol legs, one hundred and ninety-one. 



This species is more slender than . 1 . atopus and has a larger number of 

 pairs of legs. Aside from tin- family characters it is distinguishable in 

 having the prescutum of tlu- last leg-bearing segment separated oil" only 

 t»\ a weak sulcus, the fusion being nearly complete; sulcus bowed 

 caudad as usual, rounded at middle. Also in having prebasal plate ex- 

 posed, no frontal suture, and anal legs longer than penult. 



85. GONIBREGMATUS FIJIAN US, sp. nOV. 



Type.— M. C. Z. 1,908. Paratypes — M. C. Z., 1,909, 1,958. 

 Fijis: Nadarivatu, Vanua Ava (W. M. Mann). 



General color fulvous throughout. 



Head clearly broader than long (43 : 38) ; anterior border and posterior 

 border subtriangular, the anterior margin mesally more rounded. Frontal 

 suture present; also a suture across the caudal border. Clypeal region with 

 a broad median longitudinal ridge; labrum strongly convex about caudal end 

 of ridge. 



First articles of antennae flattened, broad, narrowing distad; distal article 

 distal ly blunt. 



Last ventral plate wider than long, posteriorly truncate, anteriorly convex. 



Anal legs small, not exceeding the penult in length, last four articles essen- 

 tially equal in length. Prescutum of last leg-bearing segment separated by a 

 deep sulcus forming an obtuse angle with apex caudad. 



Segments near one hundred and seventy-seven. 



Length of type, near 150 mm. 



86. GONIBREGMATUS ANGUINUS PoCOck. 

 Willey's Zool. results, 1898, pt, 1, p. 65, pi. 6, fig. I. 1 

 Locality. — New Britain. 1 



87. GONIBREGMATUS INSULARIS PoCOck. 



Weber's Reise, 1894, 3, p. 318, pi. 19, fig. 9, 9b. 1 

 Locality. — Saleyer. 1 



