177 
21. Cylichna bacillus Ehrbg. 
Testa cylindrica, tenuis, undique spiraliter striata, alba; labium supra adnatum, 
haud plicatum, infra rotundatum; apertura utrinque ultra testam producta; labrum haud 
inflexum; spira non umbilicata. 
Long. 10, diam. 4,2 mm. 
Bulla bacillus Ehrenberg Symbolae phys., Bulla Nr. 6. 
Eothes Meer. 
22. Cylichna brazieri Pilsbry. 
Testa cylindrica. parva, alba, tenuis, medio contracta, longitudinaliter spiraliterque 
rugose striata; anfr. 8^/2; apex profunde umbilicatus ; apertura angusta, linearis; peristoma 
tenue, medio contractum, supra leviter productum, infra expansum; columella incrassata, 
strictiuscula, leviter reflexa. 
Long. 1,25, diam. 1,5 mm. 
Cylichna minuta Brazier Pr. Linn. Soc. N. S. Wales II p. 80, nec A. Ad. 
— Brazieri Pilsbry Manual vol. XV p. 315. 
Neusüdwales. 
23. Cylichna atkinsoni Ten. Woods. 
Testa parva, cylindracea, angusta, tenuis, ferruginea; apex umbilicatus; spira incon* 
spicua; subtilissime longitudinaliter spiraliterque striata; sordide alba; labrum tenue, 
acutum, medio retusum, infra subdilatatum; labium angustum, rcflexum. 
Alt. 4,5, diam. 2 mm. 
Cylichna atkinsoni Tennison-Woods Pr. Roy. Soc. Tasm. 1875 p. 156. 
Tasmanien. 
24. Cylichna zealandiae Kirk. 
Testa alba, solidula, laevis, subtiliter longitudinaliter striata; apertura ultra apicem 
producta. 
Alt. 9 mm. 
Cylichna zealandiae Kirk Ann. Mag. N. H. (5) VI p. 15. Transact. N. 
Z. Inst. XII p. 307. 
Neuseeland. 
I. 9. 
1. vn. 96. 
23 
