cae 
116 Rev. F. D. Morice on 
STIZUS ACANTHOMERUS, 0. sp. 
Tridenti, F., simillimus et affinis ; pictura simili, sed pallidiore 
(subvirescenti-lactea), et paullo ditiore, (Scutellum fascia magna 
continua vel interrupta, postscutellum fascia continua semper 
ornatum. Abdominis fasciae omnes continue, fascia segm. 1™ 
postice haud emarginata.) ¢ antennis ut in tridente constructis, 
ventre inermi. facie semper flavo-picta. 
A tridente propter notas sequentes certe distinctus—(a) Ocelli 
postici ab oculis evidenter minus quam inter se distant. (b) Anten- 
narum insertiones a clipeo area frontalis oblonga bene definita (lati- 
tudinis suae dimidio haud (g) vel non multo (9) brevior) separat. 
(c) Femora postica ¢ subtus excavata in fine sulci huius apicali 
armantur (fere ut in S. meridionali) spinula wna erecta nigra. 
(d) Corpus minus hirsutum, pilis brevioribus et, ut videtur, mol- 
lioribus plerumque minus erectis. Punctulatio thoracis concinnior, 
aequalis, subtilissima, densissima, sine punctis maioribus conspicwis. 
(e) 2 praeter corporis flavedinem ditiorem distinguitur statim 
antennis pedibusque nigredine omnino carentibus (solum nonnus- 
quam leniter rufescentibus). (f) ¢ tibia postica fortius incrassato- 
dilatata sed minus spinosa (spinulis saltem brevioribus). 
624,299. Biskra, on Ammi visnaga, 18.80. v, 93. 
A, E. E. 
3 2. Biskra, on Deverra chlorantha, 13.v,97. A. E. E. 
1 f. Biskra, on Zizyphus lotus, 14. v, 97. A. E. E. 
3224. Biskra, on Ammi visnaga, 19. and 21. v and 19. 
vi, 97.) Al Rak. 
8 ff. Biskra, 18. v—4, vi, 98. FD) M. 
11 9 9. Biskra, 20. v-11. vi, 98. F. D. M. 
STIZUS DISCOLOR, Handl. 
1 9. Biskra on Ammi visnaga, 18. v, 93. A. E. KE. 
224,329. Biskra, on Ammi visnaga, 24. v-22. vi, 97. 
K. E 
‘733,59. Biskra, 30. v-9. vi, 98. F.D. M. 
STIZUS MAYRI, Handl. 
19,19. Azazga, on Mentha, “altitude of about 1420 
ft; 13, vi, 93.0 A... EK, 
4 $. Le Tarf, “on sandy ground,” 17. vi, 96. A. E. E. 
The ? seems to be undescribed. Comparing it with 
peregrinus § I find no distinguishing structural character 
whatever, and even the coloration is almost identieal— 
