1957] 
Christiansen — Collembola of Lebanon 
89 
Bonet (1943). In most characteristics this species would 
appear to be most closely allied to 0. crassicornis Shoe- 
botham and 0. cruciata Bonet, but it may readily be 
distinguished from both of these by the presence of the 
ungual lamella. 
This animal was extracted from a soil sample with a 
Berlese Funnel. Since only one locality is known, the 
range of the animal cannot be determined. 
Known only from the type locality: Campus American 
University, Beirut, Lebanon, various dates, 1953. 
Literature Cited (See also Bibliography to Part I) 
Bonet, M. F. 
1943. Sobre La Classification de los Oncopoduridae Anales de la 
Escuela Nac. Cien. Biol. 3 (1-2) : 127-153. 
Christiansen, K. 
1956. The Collembola of Lebanon and Western Syria. Part I. General 
Considerations and the Family Onychiuridae. Psyche 63 (4) : 
119-133. 
Delamare-Deboutteville, Cl. 
1948. Collemboles Termitophiles et Myrmecophiles. Arch. Zool. Ex- 
perimental Gen. 85:261-425. 
