16 John Sahlberg. [XLV 



178. Hydrochus impressus Rey. — In aqiiis relictis rivnlorum 



ill convalle montis DjebelEecas prope Tunetem, IV. 17. 



179. Ochthebius (Åulacochthebius) exaratus Muls. — In aquis 



relictis j)rope oppiclum Mateur, IV. 12, nonnuUa spe- 

 cimina. 



180. O. (Cheilochthebius) 4-fossulatus AV alt 1. — In aquis relictis 



ad Sebkha el Sedjonmi, IV. 7, et montern Djebel Recas, 

 IV. 17, prope Tunetem, ad ilumen Oued Mellégue prope 

 stationem Clairfontaine, IV. 25, et ad fiumen Roummel 

 prope oppidum Constantine, V. 13. 



181. 0. (Ch.) Poveri Eue. — In aqua parva subsalina in con- 



valle montis Biban prope oppidum Constantine, V. 11, 

 unicum specimen inveni. 



182. 0. (Ch.j foveolatus Germ. — In aquis relictis fluminum 



prope op23idum Constantine, V. 2 — 17. 



Var. marginalis Rev? — ProjDe 023pidum Mateur, IV. 12. 



183. 0. (Gh.) parvulus Rey. — In aquis parvis argillaceis totum 



per territorium occurrere videtur, quamvis minime 

 frequenter. Ad Sebklia el Sedjonmi prope oppidum 

 Tunetem, IV. 7, ad Mateur, IV. 1 2, Clairfontaine, IV. 

 25, Djebel G-addar, IV. 27, et Constantine, V. 13, spe- 

 cimina pauca inveni. 



184. 0. (Cheilochthebius; atriceps Fairm. — Ad ilumen Kebir 



supra oppidum Constantine, V. 8. 



185. 0. (Camptochthebius) cuprescens Gu ill. Annal. ent. Fr. 



1893, Bull. XXXV, 4. — In aqua relicta rivuli in con- 

 valle montis Biban prope oppidum Constantine, V. 9, 

 copiose captus. 



186. 0. (C.) corrugatus Rosenli. — Prope stationem Clairfon- 



taine, IV. 25. 



187. 0. (Colpochthebius) villosulus Kuw. — In aquis submarinis 



prope tliermas Hammam Lif, III. 30, et ad lacum Bi- 

 zerta, IV. 11. 



188. 0. (Eccoptochthebius pellucidus Muls. — In aquis relictis 



fluminum ad Djebel Recas prope Tunetem, IV. 17, et 

 circa oppidum Constantine, V. 13 et 17. 



