OF AMERICA NORTH OF MEXICO. 105 



1. P. PULVERULENTTJS. — " Elongatus, fuscus, griseo-pubescens ; eljtris acuminatis, languide carnei.^, oblique 

 nigro-bifasciatis, fasciculis albidis conspersis; thorace utrinquo nigro-lineato ; pectus femoribus basi' 

 tarsisque testaceis, longissime argenteo-pilosis. Long. 5 lin.j lat. Ij lin. 

 Motschoulsky Bull. Soc. Imp. Nat. Moscou. 1845, 2, 370, tab. 6, fig, 7. 



California. This genus is entirely unknown to me. 

 Page 80. 1. Euderces picipes. 



Clytus picipes, Fabr. Syst. El. 2, 353. 



CaUidmm picipes, 01. 70, 4,43. 



Line 2 from bottom; the gender of the adjectives in the diagnosis should of course be neuter. 

 Page 31. Line 9, for thorax or elytra read elytra or thorax. 



Line 14, for Palpi labiales marginatus sequantes read Palpi labiales maxillares aequantes. 



1. Hylotrupes bajulus, Serv. An. Ent. Soc. Fr. 3, 77. 

 Cerambi/x bajulus, Linn. Syst. Nat. 2, 636. 



Callidium bajulus, Fabr. Syst. El. 2, 233; 01. 70, 3, 30. 

 For other synomyms, vide Muls. Col. Fr. 55, and Fabr. loc cit. sup. 

 Page 32. 1. Physocnemumandrese, Hald. 36, add : 

 Callidium andrese, Hald. 36. 



2. Physocnemum brevilineum, Hald. 88. 

 Callidixim brevilineum, Say. J. Ac. Nat. Sc. 8, 413. 



4. The citations are Fabr. Syst. El. 2, 841 ; 01. 70, 79. 



5. The synonym should be Callidium simile, Kirby. N. Z. 175. 



Page 88. 2. Phymatodes variabilis, Muls. Col. Fr. 47, which see for the synonyms. 



3. Phymatodes collaris. The citation is Kirby. N. Z. 171; the observation is 

 intended to apply to the basal joint of the antennae. 



4. Phymatodes amoenus. The citations are Say. J. A. N. S. 3, 413, and Hald. 39. 



5. Phymatodes dimidiatus. The citations are Kirby. N. Z. 137, and Hald. 41. 



6. Phymatodes varius, add: 



Callidium varium, Fabr. Syst. El. 2, 345 ; 01. 70, 55 ; Hald. 37. 

 Page 34. In genus CALLIDIUM, for C . atennatum read C. antennatum. 



In genus TETROPIUM, for Mels. read Muls. 

 Page 35. After Tctropium add : 



"Opsimus quadrilineatus, elongatus, brunneo-testaceus, subtilissime punctulatus, pube cinereo-flavescente 

 obductus, capite et thorace linea media, elytrisque in utroque lineis binis longitudinalibus, elevatis, 

 glabris. Long. 4| — 5 Hn. 

 Mann. Bull. Mosc. 1848, 305. 



Inhabits Sitkha; the generic characters are not given, but it appears to have some 

 relation to Tetropium. 

 Page 35. 1. Asemum m ces t um, Hald. 35. 



Add 3. " Asemum atrum. — Atrum thorace punctulato, elytris lineis elevatis obsoletis." 

 Eschscholtz, Bull. Mosc. 2, 66. Man. Bull. Mosc. 1843, 304. 

 California ; the size is not given. 

 Page 36, 2. Criocephalus agre sti s, Hald. 35. 

 Callidium agreste, Kirby. N. Z. 170. 



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