TRAVAUX INÉDITS. 91 



7° Zonites Pomelianus, Bourguignat, Moll. nouv., etc., 



l re cent., p. 229, n° 73, pi. xxxvn, fîg. 17-20, 



1867. 

 8° Zonites Issericus, Letourneux, in Bourguignat, Moll. 



nouv., etc., l re cent., p. 261, n° 81, pi. xli, 



fîg. 1-7, 1868. 

 9° Zonites Djurjurensis, Débeaux, Not. Moll. Grande- 



Kabylie, in Journ. Conch., t. Xï, p. 11, pi. h, 



fîg. 1, 1863, et Bourguignat, Malac. Alg., t. I, 



p. 73, pi. iv, fîg. 36-38, 1864. — Hélix planor- 



bidea de Debeaux, in Sched. 

 10° Zonites psaturus, Bourguignat, Malac. Alg., t. I, 



p. 74, pi. iv, fîg. 30-32, 1864. 

 11° Zonites hemipsoricus, Bourguignat, Malac. Alg., t. I, 



p. 75, pi. iv, fîg. 33-35, 1864. — Hélix hemip- 



sorica de Morelet. 

 12° Zonites pseudohydatinus, Bourguignat, in Amén. 



malac, t. î, p. 189, 1856, et Malac. Aig., t. il, 



p. 304, 1863. 

 13° Zonites eustilbus, Bourguignat, Malac. Alg., t. I, 



p. 76, pi. iv, fîg. 11-16, 1864. 

 14° Zonites apalistus, Bourguignat, Malac. Alg., t. J, 



p. 77, pi. iv, fîg. 17-22, 1864. 



Zonites pictonicus. 



Testa profunde pervio-urnbilieata, compresso-planorbiformi, supra 

 leviter convexa, nitida, pellucida, supra uniformiter coruea, subtus 

 pallide subviridulo-lactescente, laevigata ac circa suturam eleganter 

 radiatulo-striatula ; — spira vix convexiuscula; apice minuto, pro- 

 minente; — anfractibus 6 convexiusculis, lente crescentibus, sutura 

 impressa separatis; ultinio vix majore, subcompresso-rotundato, 

 subtus prope aperturam compressiore; — apertura leviter obliqua, 

 sat lunata, transverse compresso-rotundata ; peristomate recto, 

 acuto ; rnargine columellari superne ad iusertioneni breviter expan- 

 siusculo; marginibus remotis, callo tenuissimo vix coaspicuo 

 junctis. 



