4S 



Familia IV. RAPHIGNATHIDAE 



(Tali. \l.) 



Corpns ovafuni, phis iiifiuisir Jumicyatimi, postcrius rotim- 

 datuin. JJcrma plcrumquc mollc, scutulis liaud protcctuni,sctu- 

 lis passini dissitis, aliquamto rol)Ustioribus, ornatuni. 



Sulcus ccphalothoraccm ab al)dominc sciungois, minus hcnc 

 inanifcstus^ vcl manifcstissimus. 



Dorsuin plcruinquc convcx/usciiluin, rarius (l>r\obi;i) pla- 

 nuiii vct excavatimi. Anticum iiliqiiuiKli) in laminulain tccti- 

 forincm productum. 



Maris gcnitalia vci in cxlrcino ahdominc ad dorsuiii afcrta, 

 vcl in incdio dorso; foeminac in incdio vciitrc. Aniis vcntralis, 

 posticus. 



Oculi diio vcl quatuor (utriiiquc iinus vcl duoj, scinpcr ina- 

 nifcsti, sanguineo tincti. 



Rostruin curtuin latuiihiuc^ conicum, sut)infcruin. 



Mandil)ulac plcritmquc stipitiluts iiitcr scsc adncxis, fru- 

 stiilum itnicuin suhovalc, partiin sut) antico cclatum sistcnti- 

 bus auctac, vcl stipitihus intcr scsc discrctis, oinniiio intcrnis 

 (Tcnuipalpus\ 



Digiti mandibularuin diio, quoriim allcr (fixusj /)rcvior, a- 

 cittus, mcm/iranaccus, alius longissimc stiliformis c mcdio sti- 

 pite exortus cl f^licatus, pcr hypostoina cxcurrcns. 



Maxillac o/isolctac, citin hypostonndc confusac. 



Hypostoina frustulum conicuin, /ircvc latumqitc sistcns, it- 

 trinqitc palpis aucliim. 



Palpi curtiorcs, hyposloma non supcrantcs : sacfiits arti- 

 citlo pacniiltimo validc uii^iiiciitato, ct crgo apfciidiciilati. vcl 

 Jiliformcs minulissiini.lcr vcl iiititdriarticulali. rcdcs ro/>iisti.ad 



