Deutsch. Ent. Zeitschr. 1909. 611 



Descriptions of some new genera and species of 

 Blattidae. (Orth.) 

 By K. Shelford, Oxford. 



The majority of the species described in this paper are con- 

 tained in the Hope collection , Oxford University Museum and 

 unless otherwise stated the type-specimens are deposited in this 

 collection. The University Museum is indebted to the firm of 

 Staudinger and Bang-Haas for the generous donation of 

 several new species, most of which are now described. 



Sub-fam. Eciobiinae. 



Anaplecta holivari sp. n. 



?. Castaneous. Head and pronotum rufo-testaceous. Teg- 

 mina with marginal area narrow , 9 costals , 4 longitudinal dis- 

 coidal sectors. Wings infuscated , radial vein bifurcate from 

 base, 7 costals, median vein obsolete at base, apex curved up to 

 meet the radial vein, medio-discal area crossed by 2 transverse 

 venules , 1^* axillary 4-ramose , apical triangle less than ^/g of 

 total wing-length , base straight. Abdomen beneath and legs 

 testaceous. Supra-anal lamina trigonal, subgenital lamina deeply 

 cleft. Total length 6 mm ; length of tegmina 5 mm. 



Kamerun (coli. B o 1 i v a r , type). 



The West-African species of the genus can be distinguished 

 as follows : 



1. Pronotum unicolorous 



2. Pronotum and tegmina concolorous 



3. Tegmina with outer margin testaceous A. cincta, Gerst. 

 3'. Tegmina unicolorous 



4. Castaneous species A. dahomensis Shelf. 



4'. Flavo-testaceous species . . . . A. pulchra Shelf. 

 2'. Pronotum paler than tegmina . . . . A. holivari Shelf. 

 l'. Pronotum with fuscous vittae A. conradti Shelf, 



Anaplectoidea modesta sp. n. 



cf . Testaceous. Disc of pronotum castaneous, lateral margins 

 broadly hyaline. Tegmina clear testaceous , 14 costals , 6 or 7 

 oblique discoidal sectors , anal vein impressed , axillaries obso- 

 lescent. Wings with veins and reflected apical area castaneous, 

 9 — 10 costals, medio-discal area 4 times broader than medio- 

 ulnar , crossed by 5 transverse venules , ulnar vein 3-ramose, 

 1^* axillary vein 4-ramose , apical area ^/g of total wing-length. 

 Abdomen beneath piceous at base, castaneous at apex, sub-genital 



Deutsche Entomol. Zeitschrift 1909. Heft V. 41 



