STREBELIA. — HELIX. 49 
IX. Strebelia. Crosse & Fischer. 
Physella Pfr. Mon. Helic. V. p. 40. (Non Haldeman.) — 
Marlens in Malak. Bl. XII. 41865. p. 67 inter Testacellea (con- 
nectens Daudebardiam et Glandinam?). —  Strebelia Crosse 8^ 
Fischer in Journ. Conch. XVI. 1868. p. 90; Moll. terr. Mex. I. 
p. 44. — Pütel Catal. p. 15. 143: genus Succinearum. 
Cl. Haldeman 41842 (Mon. Limniades, Physadae p. 14) pro 
Physa globosa subgenus Physellam proposuit, a Chenu (Man. de 
Conch.) et. W. G. Binney (Land- and freshw. sh. of North- Am. Il. 
1865. p. 94) adoptatum, quare nomen generis nostri rite mutatum. 
Species unica: 
1. Berendti (Physella) Pfr. (Coll. 1) V. 40. — Strebelia Berendti 
Crosse S8 Fisch. in Journ. Conch. XVI. p. 90; Moll. terr. I. p. 12. 
t. 4. f. 1. 1a, 1 b. — Veracruz reipublicae mexicanae. 
X. Helix Linn. (emend. Drap.) et Nanina Auctorum. 
bir cMun- Helic- T» p: XV. 495 E7997 17M :7N- 40: 165. 
Tryon Mon. molluscorum terrestrium. Statuum | Unitorum in: 
Amer. journ. conch. I[. IIl. 1866. 1867. Genera: (Helicellinae) 
Macrocyclis,  Hyalina; (Gastrodonüinae) Mesomplix, Conulus, 
Gastrodonta, Strobila; (Patulinae) Anguispira, Patula, Plano- 
gyra, Helicodiscus, Pseudohyalina; (Hygromiinae) Hygromia, 
Aglaja, Arionta, Polymita, Tachea, Pomatia; (Mesodontinae) Val- 
lonia, Ulostoma, Mesodon, Xolotrema, Triodopsis, Isognomostoma, 
Stenolrema, Daedalochila, Polygyra. — Paiva Moll. Mader. 1867. 
p. 14. Genus Helv. Sectiones: Leptaxis, Campylaea, Hyalina, 
Janulus, Hispidella, Actinella, Ociephila, Craspedaria, Xerophila, 
Pomatia, Plebecula, Glaphyra, Patula, Tectula, Gonostoma, Cheilo— 
trema, Lampadia, Crenea. 
Schrenck Moll. d. Amurl. 1867. p. 661. 
Cox: Mon. Austr. landsh. p. 1. Helix (genus Helicidarum). 
Secliones: Xesta, Rhyssota, Paryphanta, Helicophanta, Micro— 
cystis, Conulus, Hyalina, Discus, Angasella, Patula, Hygromia, 
Xeroplila, Videna, Rotula, Trochomorpha, Cysticopsis, Pomatia, 
Galazias, Plagioptycha, Planispira, Hydra (err. pro Hadra), Ma— 
crocyclis, Ampelita, Camaena, Vallonia, Thersites, Tachea, Calli- 
cochlias, Geolrochus. 
VII. k 
