TIIK Lt)\(;-ll(»li'\Klt \V(t()l)-l'.()l{i.\(i liKKTLKS. 1018 



IMontgoniory County; raro. Ausnist 2ti. Taken fi-oni luMulock 

 at Hloomingilalo Glen.s. 



Sul)rninily II. CERAMBYCINAE. 



The (Uiiy cliaractci's a\ailali'i' \'i>v scparal iri"' lliis siihl'aiiiily arc 

 those liiven in llic key, viz., lln^rax nol niai'uiiied ; laltruni separate 

 iVoni Ihe lV(tnt; iVonl lihiu' not ohlujuely suleate; palpi never 

 aente at tip; antenna- always ]-»ul)e.S('ent. The suhfaniily i.s of fi'reat 

 extent, cinbraeino- many g-enei-a \\hicli are very difficult to separate 

 in easily understood terms. 'J'iie F,i-st distinguishino- character 

 used, viz.. the "enveloping of the base of the antenna' by the eyes," 

 is apt to cause trouble if not i)ropei'ly understood. To make it 

 plain, the antenntx' should be extended forward from the head. In 

 tliis position it will be seen tliat in those genera where tlu; "base of 

 the antenna' is |)artiall\' enveloped by {he eyes." a line passing 

 fi'om tlie ri'(.nt oi- iinicr border of th(> upper lobe of the eye to a 

 (•(H'responding spot on the lowei- hilie will pass througli the antennal 

 socket, whereas in th(> genera wiicre "not enveloi)ed," this line 

 would I'un ])ehind the socket. All genera in which the eyes are 

 entire are of cours(> "not enveloped," wliile those in which the eyes 

 are emarginate may be partially enveloped or not. The subfamily 

 is first separated into four Divisions, all of which are represented 

 in Indiana, and these in turn into tribe.s and genera. 



KEY TO DIVISIONS OF CEKAM15YCIN/E. 



(I. Rase of antenna^ not enveloped by the eyes. 



h. Front coxa? transverse, not i)roininent; antenna:' witli second .ioint 

 rather large, one-third or more the length of third; head inserted 

 in the thorax. Division I. Cali.iihoides. p. 1018. 



hli. Front eox;e conical (glol)ose in Di.stciiia), i)roininent; second .joint 

 of antenn:e snnill ; head nsnally attached to thorax l)y a neck; ely- 

 tra usn.-iUy tapci'liig lichind Ihe middle. 



Division I \'. LKi-rcHoinr s, ]i. KMl!. 



an. ]*.as(> of antemi.-i' jmrtly enveloped l)y the eyes; liead inserlcd in the 



tliorax. 



c. Second Jdint (W ;iiitenii;e small, not over one-fonrth the length of lliinl 



(except in Microclj/liifi) : front Qoxve not conical, thongli somolimcs 



linimiiicHt. Division II. ('Ei?.\Mi!vcon)Ks, p. loi'o. 



rr. Second Joint of antennte ahont one-third llic h'ngtli of tiiird .ioint; 



fnmt coxM' gloluise. wid<'ly sejiarated. 



Division 111. .\'i im i()ii)i;s. p. HMI. 



Division I. CAL 1,1 lUOl DES. 



This division is s('|)arated into two tribes, both of which are 

 i-e])resente(l in Indiana. 



