82 



culari, solum trachea instructi; area opercularis in mare 

 parva, ovalis subcirciila. 



Telsum paulo, vix quarta parte latins qiiam longius, 

 in medio fortiter coarctatum, apice leviter curvato. 



Uropodiim scapus paulo longior quam latior; latus in- 

 terius fortius incurvum; apex angustior. Exopoditum me- 

 diocre, nonnullis partibus longius quam latius, fossse supe- 

 riori scapi, lateri interiori appropinquans, oblique insertum, 

 apicem scapi non attingens. Endopoditum mediocre, telso 

 nonnihil brevius. 



Color griseus, maculis albidis maxime lateralibus crebre 

 decoratus. 



Long. 6 m. m. Lat. 3 m. m. 



Patria: Siam. Few specimens were taken in rotten 

 wood and under stones in the little islands »Koh-Kahdat« 

 and »Koh-Chang«. (Dr. Th. Mortensen in Mus. Kjobenhavn). 



42. Spherillo boholensis. 



Obion ge ovalis, subconvexus, subnitidus, minute et 

 dense squamatns. 



Ocnli magni, marginem capitis vix tangentes; ocelli 

 quadriseriati, numero c. 20. 



Antennae longse, diniidium corporis paulum superantes; 

 scapi articulus 2. nonnihil brevior quam articulus 4.; liagel- 

 lum longum, duas tertias partes scapi articuli 5. subsequans ; 

 articulus prior altero triple brevior. 



Epistoma margine superiore medio subreflexo nisi in 

 angulis externis frontem non superans. Clypeus lobis me- 

 diocribus, rotundatis. Linea marginalis verticalis utrinque 

 ante oculos producta, marginem superiorem epistomatis 

 fere attingens, nullam aream infraocularem formans. 



Trunci segmentum primum epimeris tenuibus, supra 

 leviter niarginatis, post levissime, oblique fissis: lacinia in- 

 terior exteriore multo minor. Segmentum 2. epimeris le- 

 viter fissis: lacinia interior brevis, angusta, subrectangula. 

 Margo posterior segmenti 1. utrinque leviter incurvus, angu- 

 lis externis late rotundatis; margo posterior segmenti 2. 



