324 Wright— For aminif era of Down and Antrim. 



TABLE— Continued. 



LIST OF SPECIES. 



lagena gracilis, Will. 



sulcata (W. Sf J.) 



costata {Will.) 



Williamsoni (Alcock) 



semistriata, Will. 



striato-punctata, P. Sf J. 



squamosa (Montagu) 



melo (d'Orb.) 



hexagono ( Will.) 

 . laevigata (Ess.) 



var. quadrata ( Will.) 

 . marginata ( W. Sf J.) 



var. inaequilateralis, nov. 



lagenoides ( Will.) 



Orbignyana (Seg.) 



bicarinata (Terquem) 



pulchella, Brady 

 Wodosaria scalaris (Batsch) 



pyrula, d Orb. 



(D.) communis (d'Orb.) ... 



(D.) obliqua (Linn.) 

 Iiingulina carinata, d'Orb. 

 Vag-inulina legumen (Linn.) 



linearis (Montagu) 

 Cristellaria rotulata, Lamk. 



cultrata (Montfort) 



crepidula (F. Sf M.) 

 Polymorphina lactea ( W. Sf J.) 

 var. oblonga, Will. 



gibba («P Orb.) 



fistulose form 



lanceolata, Bss. 



compressa, d'Orb. 



rotund ata (Bornemann) 



concava, Will. 



myristiformis, Will. 



