287 



breviusculce vel breves, incurvce; ungulce ultimce rarissime 

 rectce, obtusce. 



Cauda scepissime manifesto articulata, sexanmilata; rarissime 

 annuli fere concreti. Annulus primus magnam partem, 

 interdum tolus, obtectus ; annulus analis vel maximus, trans- 

 versus, margine postico scepe sinuato vel bilobo, vel par- 

 vus, subtriangidus , raro maximus , triangulus, margine 

 semper glabro. 



Articulus basalis pedum analium in angulum plus vel minus 

 acutum interiorem desinens. liemi pedum analium scepissime 

 breves, vel foliacei, vel attenuaii, subfalcati, rarissime subfi- 

 liformes, toti glabri; remus interior remum exteriorem sre- 

 pissime subcequans. 



Mas: Bemus interior pedum branchialium secundi paris proces- 



sum interiorem, angustum, longum scepe emittens. 

 Femina: Remus interior pedum branchialium secundi paris 



processum interiorem, angustum, longum rarissime emittens. 



Lamince ovigerce permagnw, glabrce. 

 Larva: Swpissime parva, rarissime magna. 



Antennce swpissime articulis paucis, ejusdem numeri quam 

 in adultis constantes; antennce secundi paris rarissime 

 produclce, tenues, multiarticulata', articulis majoris nu- 

 meri cjuam, in adultis constantes. 



Pedes prensorii scepius breviuscuU, pedes gressorios sub- 

 oequantes, rarius longiusculi, pedes gressorios manife- 

 sto superantes. Ungulce vel breviiiscula;, crassiuscula>, 

 inermes, ungulis pedum gressoriorum subiequales , vel 

 longiusculce, tenues, dentatce, ungulis pedum gressorio- 

 rum manifesto longiores magiscjue curvatcB. 



Pedes gre.<>sorii breviuscidi. Ungulce vel breviusculce , cras- 

 siusctdoi, vel longiusculce , tenuiores, swpius inermes, 

 raro dentatce. 



