^** Mrniuirs uj the Induiu Mustum. [Vol.. \ II, 



( The erntnil tulx-n If crit-t, more or li-i <.iluiiin»r, broadly 



) ruundpd aboN. .. .. .. /». ofripiM/i*, p. 61. 



j The central tulMn If iltTuinbent through. mt, with slender free 



( apex . . /'. imMHiut. p. CI. 



... \ The i-piplriirtt diMDtrly hiiir>- .. .. 3'J. 



^ The eptplcurit hmrleitM . . 30. 



The general iturf»ce {•ItNwy ; the punctureit in tlu- lutonil (.'roovcM 



o( the elvtrn cimnte but warfflv transvente Z''< 



3"'^ " 



The |>enerHl mirfari' i\\\\W dull ; the punrturcH in the luterul 



>»nM>ve.t of the elytru verv c^m^>^^ more or !«'h.s tnniKVcpM' . /'. it/Kifini, p. CJ. 



The fmntal urea le.sM than twin- u^ lirniid ».>* Inn^' ; the rentntl 



tubercle without free apex I'. Innlenis. p. 02. 



The frontal nreu niore than twni- as l>ri>inl as Ion;; ; or the 



eentral tuberrlc with free apex 



\ The rentnii tul>errle with loni; and ttlnuler free up<-\ 



i The central tuln-nle not exten.sively free 



1' The eighth rib.t ol the elytra hairles-s and un|»uMctur<'d 



throujihout 



The eighth ribs of the elytra punctured and hairy, e-npecially 



in front 



\ The frontal area more than twice as bnmd as long 



/ The frtMital area less than twice as broad as Ions; 37. 



The fnmtal area not grf>oved in continuation of the median 



concavity In-tween the secondary tulK>rcles on the anterior 



margin . . P. b< nominal un, p. 64. 



^'1 The fnintal area grooved medially in front, in continuation 



with the concavity between the secondary tubercles on the 



anterior margin •• /'• rr<>.»i/.<. p. 01 



Conns PTICHOPUS, Kanp. 1869, p. 27. 

 Typf, I'assalns amjuhilus. r.i(li.i..n iS;;. ]ip. 84-86. pi. vi, tip. 5. 



Ptichopus angulatus (IVnhcron). 



Passahm nngulnlu*. I'ercheron. lf<.3.*i. pp. W-MO. pi. vi. fig. .■). 

 Several .Hpecimen.H from Mexico, (tuatemnln, H«»n(lura.s (San Pedro Sn la), and Nicaragtja. 

 IxMif^h 24 35 mm. The.He Hjwfimen.s .show the .specie.s to be a .somewhat variable one, 

 even in the characten* n»ctl by Knwert to distingni.sh others from it ; and the validity 

 of sptnie.s thuH di.stinpiii»he«l seeni.s very doubtful. The penoric definition, therefore will 

 j>robably .sufTu-e for the identification «if the ]»rfsent f«>rin. which is very unlike any other 

 Pa.<i.>«alid known to me. 



Subfanuly S()LES(K'Y('1.1 S AK. 

 The charncteri.stic.H of thi.s .subfamily have l)een diMU.s.sed and defined alxn-e (pp. 10-13). 

 Spe<imens from Maclagastar are iharacterized by the pre.senre of a pair of more or 

 leKs pronminceil marginal tuljcrrle-s immetliately on the inner .nide of the fronto- vertical 



