253 Insecta. 
S YSTEMATIO. — CtTRCULIONJDAE — SCOLYTIDAE. 
Sympediosoma gen. n. p. 419 near 
Tychanns, albifrons p. 420, obliqui fascia- 
turn p. 421, spp. n M Australia, Lea 
Sydney Proc. Linn. Soc. N. S. Wales 
32. 
Synthocus acuticollis p. 9G pi. vi fig. 8, 
flavotuberosus p. 101 fig. 10, frater 
p. 99 fig. 9, mashunus p. 104, ovumpoen- 
sis p. 98 fig. 7, sinuatus p. 94, spp. n. 
S. Africa, Marshall Trans. S. Afric. 
Phil. Soc. 18. — S. nigropictus Paso. = 
( Sagittarius Per.), AJarshall p. 957 
London P.Z.S. 1906. 
Systates dentipes sp. n. Mashonaland 
pi. ixvi f. 5, Marshall p. 921 T.c. 
Tachygonidius gen. n. type Tachygonus 
phalangium Chevr., dasypus sp. n. 
Panama pi. viii f. 27, Champion p. 138 
Biol. Centr.-Amer. Col. 4 pt. 5. 
Tachygonus floihri pi. viii f. 23, biden- 
tatus, flavisetis f. 25, p. 137, spp. n. t 
Centr. America, Champion T.c. 
Theates angusticollis Wied. (as 
Brachycerus) = ( cristatus Per. = majus 
Auriv.), Marshall p. 957 London P.Z.S. 
1906. 
Trachymeropsis gen. n. Nertides, 
palmipes sp. n. Panama pi. xii f. 6, 
Champion p. 207 Biol. Centr. Amer. Col. 
4 pt. 5. 
Trachyphloeoides gen. n. p. 121, fur 
Tr'achyphloeus sordidus Faust p. 126, 
Formanek Entomol. Ztg. Wien 26. 
Tracliyphloeus Germ., Uebersicht der 
pal. Arten, FormAnek pp. 121-191 T.c. ; 
T. pici Algier,' p. 139, solariorum, 
Tunesien p. 147, difformis (A. and F. 
Sola ri) Tunis p. 149, pollicatus Algerien 
p. 151, distinguendus (A. and F. Solari) 
Tunesien p. 152, bonensis Algerien 
p. 155, ovipennis Algerien p. 165, ampli- 
tliorax Dobrudscha p. 179, championi 
Salonica p. 171, spp. n., id. t.c. 
Trichalophus arcuatus sp. n. New 
Mexico, Fall Trans. Amer. Ent. Soc. 33 
p. 264. 
Zeugorygma gen, n. Tanyrrhynchidcs 
p. 923, hirta, orangiae, spp. n., S. Africa, 
p. 924, Marshall London P.Z.S. 1906. 
Zygobarinus gen. n. type Zygobarus 
coelestinus Linell, Pierce Ent. News 18 
p. 385. 
Zygobaris xanthoxyli sp. n. Texas, 
Pierce p. 383 T,c. 
Zygobaroides gen. n. near Zygobaris, 
scliwarzi sp. n. Louisiana, Pierce p. 384 
T.c. 
SCOLYTIDAE. 
Methodilc in der Borkenkaferforschung. 
Knooiie Natw. Zs. Landw. 5 p. 282-292. 
Biologische Beobaclitungen fiber holz- 
fressende Insekten in der Umgegend der 
Stadt Welsk (Russ.), Pomeranoev L&sn. 
zurn. 37 pp. 958-989 & 1424-1440. 
Fortpflanzungsverhaltnisse der linden- 
briitenden Borkenkafer, verbunden mit 
einer geschichtlichen und kritischen 
Darstellung der bisherigen Literateur. 
Fuchs Miinchen pp. v + 83 10 Taf. 
Ambrosia beetles, account of; Wheeler 
pp. 786-793 Bull. Amer. Mus. 23. 
Pilzzuchtende Borkenkafer ; Hage- 
dorn Natw. Woclienschr. 22 pp. 289- 
293. 
Zur Generationsfrage der Borken- 
kafer : Knooiie Zs. Forstw. 39 pp. 49-53. 
Nahrungspflanzen und Verbreitungs- 
gebiete der Borkenkafer Europas ; 
Tredl Ent. Bl. 3 pp. 2 etc., etc. 
Scolytidae of Hungary, Csiki Rovart. 
L. 14 pp. 7-10 etc. 
fFossile Borkenkafer in copal, Hage- 
dorn D. ent. Zs. 1907 pp. 259-261. 
Scolytidae ; Sevyrev. 
(Hopkins. Notes on scolytid larvae 
and their mouth parts. Washington, 
D.C., Proc. Ent. Soc., 7, 1905, 1906, 
(143-149, inch pi.).) 
Acrantus nom. n. for Uomarus ’ 
Hutton p. 219 Index Faun. Nov. Zeal. 
[1901, previously overlooked.] 
Carphoborus minimus Biologie, 
Pomerantzef L8sn. zurn. St. Peterburg 
37 pp. 177 192. 
Crossotarsus fischevi, Ostafrika, both- 
rocephalus Sumatra, spp. n., Strohmeyer 
D. ent. Zs. 1907 p. 29. — G. sp., habits, 
Stemjing p. 19 Bombay J. N. H. Soc. 18. 
Dendroctonus micans Biologie, 
Pomerantzef LSsn. zurn. St. Peterburg 
37 pp. 177-192. 
(Dendroctonus mexicanus sp. n., 
Mexico. Hopkins, Washington, Proc. 
Ent. Soc., 7, pp. 71-80.) 
(Gnathotriclms nitidifrons sp. n. 
Mexico. Hopkins pp. 71 -80. T.c.) 
