6 Budde-Lund. 



Frons ante saltern in lateribus lobata; linea marginalis ver- 

 ticalis utrinque ad lobos late rales frontales producta et cum eis 

 eonjuncta, non in pleuras capitis decurrens. 



Mandibularum lacinia interior penicillis tribus in mandibula 

 dextra, penicillis quinque in mandibula sinistra. 



Maxillarum prioris paris lamina exterior dentibus 10 (4 + 6), 

 omnibus apice integris ; lamina interior spina posteriore brevi, peni- 

 cillis ambobus longis, subsequalibus. 



Maxillipedum mala spina longiore et aculeis 3 majoribus, 

 anteriore quam duobus posterioribus paululo minore. 



Trunci segmentum 1. area articulari capitis lata, profun- 

 diore, Integra, utrinque ante linea ordinaria, laterali, decurrente 

 nulla; margo posterior curvatus. Segmentum 2. pronoto mediocri, 

 in lateribus non prominente, processu laterali nullo; margo poste- 

 rior curvatus vel subtransversus. 



Caudse pleopodum exopodita primi et secundi paris tracheis 

 magnis, in femina inter se longe distantia. 



Telsum breve, triangulum. 



Uropodum scapus latere exteriore subintegro, sutura longi- 

 tudinali, post levissime incisa, divisa. 



In addition to the above given generic characters I shall bring 

 forward a character by which the species of this subgenus are 

 easily recognized among the Porcelliones, the peculiar shape o£ 

 the articulation between the head and the first truncal segment. 

 The hindermost part of the head has on the under side a large 

 articular plane divided only in the front in a narrow plate with 

 shelving direction toward the large foramen capitis. The mar- 

 ginal line of the head ordinarily runs down on each side, and 

 divides the pleurae of the head, but here it is produced forward 

 and connected with the marginal line of the front and the pleurae 

 are divided by an infravertical suture. An other peculiar cha- 

 racter is the form of the scapus of the uropods, having \hv 

 exterior side without the deep incisure, common in the most 

 forms among the Porcelliones. 



I know in all four species of Angara, exclusively inhabit ants 

 of the countries around the. Mediterranean, they are: 



