Acta Societatis pro Fauna et Flora Fennica, XIII, n:o 7. 87 



Var, elata Baud. (Journ. Conch., 1877): t. elongata, gracilis, 

 angusta, obliqua, striatula, fuscoseracina, spira longa, acuta, 

 forte contorta, sutura perobliqua, anfr. penultimus valde, 

 ultimus parum convexus, apert. ovalis, infra angustata; 

 long. 10—15, lat. 5—7, ap. long. 6—9, lat. 4—6 mm. — Sue- 

 cia in Oland (in stagno ad Petgarde: P. de L., et ad Tveta). 

 Var. contortula Baud. 1, c: t. parva, firma, elongato-ovata, 

 dense striata et irregulariter plicata, spira longa, anfr. 3Vo, 

 sutura profunda; long. 8—9, lat. 4-472, ap. long. 5, lat. 3 

 —31/2 nim. — Suecia in Skane (Lund), Blekinge, Oland 

 (Borgholm). — Norv. in Hole et Tromso. — Dania ad Kjo- 

 benhavn (in horto botanico, in fossis circa urbem et ad 

 Eosenborg). — S. intermedia Bean. 



Var. contorta W. (Expose crit. 1871): t. oblonga, solida, striata, 

 spira elongata, acuminata, apice rosea, anfr. Bi/o— 4, valde 

 contorti, supremi convexi, ultimus elongatus, juxta sutu- 

 ram forte descendentem planulatus; long. 12—16, lat. 6—7, 

 ap. long. 7-8, lat. mm. — Suecia in Gotland (Traskhe- 

 darne* in par. Bunge et Fleninge) nee non in Westerbot- 

 ten (Pitea). — Norv. in Stensfjorden. — S. ochracea W. 

 pr. p olim. 



Var. gracilis Aid. (Mag. Zool. a. Bot., 1837): t. membranacea, 

 pallide flava, subcylindrica, anfractus convexi, spira ob- 

 tusa; long. 15, lat. 6V2 mm. — Dania, Sjaelland (in hortu 

 ad Dronninggaard). 



Var. suhelegans W. (Nachr.-blatt Mai. Ges., 1894): t. peran- 

 gusta, elongata, tenue striata, pallide succinea, anfr. 3, ult. 

 basi longe attenuatus, longus, angustus, marginibus sub- 

 parallelis, penult, convexus, sursum conico-attenuatus, su- 

 tura inferne peroblique descendens, apert. longa, sursum 

 attenuata, infra dilatata, columella subrecte in marginem 

 columellarem transiens; long. 7, lat. 3 mm., apert. long. 

 51/2 mm. — Dania in Fyen (ad Odense: H. L.). — Fennia 

 ad Sj^smii (Mus. Helsingf.). 



S. lenta W. (Ofvers. K. Vet. Ak. Forh., 1881). T. parum obli- 

 qua, subpiriformis, tenuissima, flexilis, subplicata et tenue 

 striata, spira brevissima, contorta; anfr. penultimus par- 

 vus, convexus, ultimus sursum planatus, sutura parum 

 obliqua; apertura obliqua, infra dilatata, basi retusa. Long. 

 8, lat. 472/ ap. long. 6V2, lat. 4 mm. 



Hah. Suecia in Skane (Kristianstad) et Blekinge (Ronneby* 

 et Nattraby). 



