125 



12. C. pygmceum III. -~ Gyll. Ins. Sv. 1. 104. 5. — Thoms. Col. 

 Sc. 2. 109. 18. 

 In stercore acl Christianiam repertum. 



Cryptopleurum Muls. 



Sphseridiiim Gyll. 



1. Cr. atomarium Fabr. — Gyll. Ins. Sv. 1. 106. 7. — Thoms. 

 Col. Sc. 2. 111. 1. 



Hab. in stercore bovino ad Christianiam freqvens; in 0ster- 

 dalia, Gudbrandsdalia, in insula Sm0len et in alpe Dovre etiam 

 vulgare repertum. 

 Var. h Gyll. ad Christianiam lecta. 



Series 111. Amphibii Gyii- 



Fam. X. Gyrinidce Leach. 

 Gyrinus Lin. 



G. natator Lin. — Gyll. Ins. Sv. 1. 141. 1. — Thoms. Col. Sc. 



2. 115. 1. 



Hab. in aqvis stagnantibus ad Christianiam, ad Sarpsborg 



(Grimsgaard), ad Drammen et in Hval0erne (Collett), in 



Ringerike, Odalen, 0sterdalen et Gudbrandsdalen, nec non ad 



NfBS Vserk et Bergen (Schneider). 



G. marimis Gyll. — Gyll. Ins. Sv. 1. 143. 4. — Thoms. Col. 



Sc. 2. 116. 3. 



Ad Christianiam, in lacu ad Losset in parochia Aamot 0ster- 



dalise copiosissime, in insula Sm0len, ad Kraakenses in Stran- 



debarm (2000' s. m.) et ad Bergen (Schneider) captus. 



Var. h TJioms. — G. dorsalis Gyll. Ins. Sv. 1. 142. 3. 



Rarius ad Christianiam lecta. 



Var. c Thoms. — G. opacus Gyll. Ins. Sv. 4. app. 380. 4 — 5. 



Ad Christianiam, in parochia Modum et ad Fogstuen et Jerkin 



in alpe Dovre inventus. 



