with particular regard to the Danish Fauna. 203 



** Femora fusiformia, compressa. Oculi emarginati. Palpi 

 clavati. Lingua biloba. Antenna dense pilosse, in mare 

 infra lanuginosse. 



Criocephalum, Dej. 



(C. rusticum, L., r. ; C. epibata, Sckjodte, r.f) 



* * * Femora fusiformia, compressa. Oculi emarginati. Palpi 

 clavati. Lingua truncata. Antennae brevissime pilosee. 



Asemtjm, Escksch. 



(A. striatum, L., fr.) 



II. Stipites palporum labialium mobiles, discrete in fulcrum labii 

 retractiles. Lingua tenuis, pellucida, biloba, setulosa, lobis 

 barbatis; ligula triangularis, pilosa; paraglossse angustse, 

 rectse, dense barbatse. Palpi articulo ultimo apice truncato, 

 securiformi vel fusiformi. Mandibular fimbriatae. Stipites 

 maxillares triangulares. 



(Epimera mesotkoracica coxas attingentiaj.) 



1. 3Iandibulce membrana et mola carentes. Malce maxillarum 

 margine membranacese, pilis directis dense barbatse. Lingua 

 lata, lobis divaricatis, barba directa. Hgpostoma processu 

 mentigero brevissimo. 



CERAMBYCINI. 



A. Trochantini antici obtecti. 



a. Prothorax spinosus. Mandibulae dentatae, oblongee. 



cc. Glandulce odoriferee nullce. Area sensiles antennarum nulla. 



* Mala interior maxillarum brevis, oblique truncata, exterior 

 producta, apice dilatata. Pronoium transverse plicatum. 



Cerambyx, L. 



(C cerdo, L., fr.) 



t This new species, of which two specimens have been found (supposed 

 to have been imported with foreign timber) may coincide with some of the 

 vaguely described North-American species introduced by Kirby, Randall, 

 and Leconte ; or, if European, with C. polonicum, Motsehoulslu, or C.fe- 

 rum, Dej. It differs from C. rusticum by its darker colour, much more 

 slender limbs and antenna;, by the antenna; being shorter in proportion to 

 the elytra, and by the hind tarsi being much narrower and longer in pro- 

 portion to the tibiae (the proportion being 7 to 1 1 in C. rusticum, but 9 to 1 1 

 in C. epibata), the third joint of the hind tarsi also being bilobate in C. 

 rusticum, but merely emarginate in C. epibata. Besides, the large im- 

 pressed points observable on the elytra of C. rusticum are hardly to be 

 perceived in C. epibata. 



X This character distinguishes the following genera from certain forms 

 which are not mentioned, being not represented in the Danish fauna, as 

 Ibidiini and the American Colobothece. (See above.) 



