236 Mr. Westwood on the Affinities of Clinidium. 
Fig. 2. Cucujus unifasciatus? mag- Fig.6. The headand thorax of ditto, 
nifiec. seen from above. 
Fig. 3. Details of ditto. Fig. 7. Details of Parandra. 
A. The labrum. A. The under side of the head. 
B. The mandible. B. The maxillary palpus, 
C. The maxilla and palpus. C. The labial palpus, 
D. The labium and palpus D. The tarsus, 
seen from within. Fig. 8. Details of Spond;lis Bupres- 
E. The antenna. toides. 
F. The leg. A. The under side of the head. 
Fig. 4. Under side of the head of B. The maxilla. 
Megagnathus mandibularis, C. The mentum, labium, and 
greatly magnified. one of the labial palpi 
Fig. 5. Temnoscheila enea. (the other removed) to 
A. The undersideofthe head. shew the situation of the 
B, The maxilla and palpus. maxilla and palpus. 
C. The mentum, labium and D. The tarsus seen fromabove. 
palpi. E. The same seen sideways. 
D. The under side of the F. The last three joints of 
trunk. ditto more highly mag- 
E. The tarsus, nified. 
F. The claws and style. 
Nore A. 
i find that Ahrens has figured an apparently distinct species of the genus 
Rhysodes, (under the name of Rk. Europeus,) in his Faun, Ins. Eur. fase. 6, f. 1. 
In consequence of this work being of considerable rarity, and the figures but 
indifferently executed, I have not thought it necessary to suppress my figure. 
Gyllenhal mentions the Rhys. exaratus in the Appendix to the 3rd Vol. of his 
Insecta Suecica, p, 720, “ quod forte proprii generis, Cucujis quodammodoaffine,”” 
and considers the Ips monilis of Olivier to be congencrous. In the 4th Volume 
of the same work, p. 332, he has described the insect, and states that the palpi 
are all filiform, ‘‘ articulo ultimo elongato lanceolato,” and that the mawille 
are “ brevissimz, apice setose.” 
Nore B. 
Having examined the structure of the under side of the head of a specimen 
of Dendrophagus crenatus, recently received from Germany, I find that it very 
nearly resembles that of Uleiota favipes. ‘The anterior tarsi exhibit the rudi- 
ment of a basal joint. 
