17 



tii;. I bl, sekloni s(|ii;uc'ly Inmcali' ;is in /. Mi'.vicaniis liks. (21. |)1. I\, 



11«. 



The 



difierenl portions ol' llie serrula are al leasl in Idcohisinni lUihdiiii Willi nol on a 

 level with each other (21. pi. X, lig. 2 h). 



The serrula exterior of the Punclenodaclijli is ahvays eonipletely tused witli 

 the tinger and narrower anteriorly than posteriorly. In the Garijpidae Hans, this 

 organ provides a number of interesling moditiealions, being sometimes to a high 

 degree similar to that found in Chelifer Geof. and sometimes most ])eculiarly 

 shaped, but not showing any marked similarity to the corresponding structure in 

 the Pseiidohisiinae Hans. The most simple serrula, which is characterized by the 

 squarely truncate and almost completely fused teeth of almost equal length is 

 found in several species of Olphiin L. K. for inst. in Olpiiim cordiniauum Balz. 



Fig. 1, 



Olpium cordimaniim Balz. 



cf. Movable finger of 



left antenna, x 244. 





Fig. 2. 



Garypinus n. sp. 



fr-DiTi Hawaii ; y. Movable finger 



of left antenna, x 27.'). 



Fig. 3. 

 Gariipiis longidigilatiis lîainbow 

 Movable finger of left 

 antenna, x ,'J7."). 



(fig. 1); this serrula provides a similarity to that of Ideoroncus Mexicanus Bks., 

 greater than to anyone else of the Hemictenodactijli, but is nevertheless widely 

 difTerent by the complete fusing with the finger (cf. 21. pi. IX, fig. 2 c). A tnodifi- 

 cation a little different from the one described is found in Olpium fiirciliferum Balz., 

 which has the four basal teeth well separated from the rest and the terminal tooth 

 sJiorter than the preceding one and pointed (cf. Hansen 49. tab. V, fig. 4). The 

 serrula of Olpium Birmaniciim n. sp. (PI. H, fig. 7d) and Olpium n. sp. from Queens- 

 land dillers from the usual form by having the basal tooth dislinclly longer than 

 the I'olloving and widened out dislally, but it has the terminal loolh completely 

 like the others, neither pointed nor more independent. The serrula of Garypinus 

 nuhilis n. sp. is almost completely similar to thai of Olpium sp. from Queensland, 



I-). K. I). Vlilcnsk. Selsk. Skr.. 7. H:ekUe. niilüividensk. og mutheni Aid. HI. 1. 3 



