Acta Societatis pro Fauna et Flora Fcnnica, XllI, n.o 7. 97 



land (Tiustrupso pr. Skjerkor, Gyrstingeso pr. Hingstad, Ijavel- 



seso). — Fennia in lacu Lojo et in Ylijarvi ad Uskela, Muu- 



rila (Mus. Helsingf.). 



Forma piimila Morch (Syn. Moll. Dan., 186-1), t. -semipollica- 

 ris, suborbicularis, planulata, lirao ferrugineo obducta, la- 

 bro reflexo.». — Dania in Bavelseso. 



Var. plicata mh.: t, parva, rufescens, anfr. 4, apice prominulo, 

 columella arcuata, plica prominente; long. 12, lat. 10, ap. 

 Ig. 10 mm. — Suecia in Skane (ad Malmo) et ad Stock- 

 holm (in Brunnsviken *: V. L.), Kob. Icon. f. 124-8. 



Var, monnarcli Hartm. L c: t. tenuis, spira immersa, margine 

 apertune superiore multo humilior, a fronte non conspicua, 

 apert. amplissima, margine superiore valde ascendente, co- 

 lumella et pariete brevissimo fere in linea recta obliqna, 

 sinu obsoleto, margine exteriore valde arcuato, plane dila- 

 tato; long, et lat. 25 mm. — Suecia in Skane passim, in 

 Qstergotland (in lacu Takern). 



L. mucronata Held (Isis, 1836) var. alpestris CI. (Exk. Fauna, 

 1876). T. non v. anguste rimata, subcirculari-ovata, te- 

 nuissima at firma, cornea, spira brevi, basi lata^ celer- 

 rime acuminata, mucronata; anfr. 5, convexi, sutura im- 

 pressa, antice horizontali, ultimus maximus, antice con- 

 vexus, postice globoso-tumidus, subtus forte attenuatus, 

 levissime declivis; apert. magna, margine exteriore et co- 

 lumellari longo ac reflexo regulariter arcuatis, sinu di- 

 stincto. Long. 20, lat. 12, ap. Ig. 14 — 15 mm. 



Hal). Fennia in Kuopio (in lacu Kallavesi: K. M. L.). Spe- 

 cimina omnia, quse a loco citato vidi, tandem aperturam mon- 

 strosam habuerunt. 



L. lagotis Schr. (Fauna Boica III., 1803, Buccinum). T. vix ri- 

 mata, ovata, tenuis, spira elongata, acuminata, forte con- 

 torta, sutura canaliculata, antice breviter ascendente; anfr. 

 ultimus sat ventricosus, infra elongatus et dilatatus; apert. 

 superne rotundata, margine breviter horizontali, angustata, 

 2/3_vix 7^ longitudinis testse. Long. 17—20, lat. 10—12, 

 ap. Ig. 12—14, lat. 8 mm. 

 Hah. Suecia sparsim a Skane usque in Lule Lappmark 



(ad Qvickjock). — Norv. rarius (Kristiania, Brevik, Asker, Formo 



7 



