CCx 
48. SOUDDER (H.). — An interesting palaeozoic Cockroach fauna at 
Richmond, Ohio, 1 br. in-&, Boston, 1889, 
49. —  Mimicry and protective resemblance; or Butterflies in 
disguise, Cambridge, 1889. 
50. —  Butterflies of the Eastern U. $S. and Canada-Fossil 
Butterflies, Cambridge, 1888-1889. 
51. Wesrwoop (J. O.). — Notae Dipterologicae N° 2. Descriptions 
of some new exotie species of Tipulidae, Londres, 1876, 1 br. 
in-8e. 
52. — Notae Dipterologicae N° 4. Monograph of the genus 
S'ystropus, with notes on the economy of a new species of 
that genus, 1 br. in-8°, Londres, 1876. 
53. — Descriptions of twelve new exotic species of the Coleop- 
terous family Pselaphidae, 1 br. in-8, Londres, 1870. 
54. — Notice of a tube-making Homopterous Insect from 
Ceylon, 1 br. in-8&, Londres, 1886. 
55. — List of Diurnal Lepidoptera collected in northern Celebes 
by D' Hickson, 1 br. in-8°, Londres, 1888. 
56. — Illustrations of several additional species of Lucanidae in 
the collection of major F. J. Sidney Parry, 1 br. in-&, 
Londres, 1874. 
57. — Notes on the life-history of various species of the Neurop- 
terous genus Ascalaphus, 1 br. in-8°, Londres, 1888. 
D8. — Descriptions of some new species of short-tongued bees 
belonging to the genus Vomia of Latreille, 1 br. in-&, 
Londres, 1875. 
59. — Descriptions of new Heteromerous Coleoptera, 1 br. 
in-&, Londres, 1875. 
60. — Two new species of the Coleopterous genus Acanthocerus, 
1 br. in-8&, Leyde, 1886. 
GI. — Descriptions of new or imperfectly known species of 
Ichneumones adsciti, 1 br. in-8, La Haye, 1882. 
62. Woon Mason. — À Catalogue of the Mantodea, 1 br. in-&, 
Calcutta, 1889. 
