
220 REVIEWS. 
Diptera) of Scandinavia and Finland”; **a Review of the Scandina- 
vian Petromyzontide,” in which the author Es a new terminology of 
the teeth of these fishes, divides the old gen etromyzon into Lam- 
petra (marina Linn.) and Petromyzon ( eodd dual and E and 
cites for the first time P. Omalii B., as found in Scandinavia. The 
neri of Heckel and Kner, he holds to be distinct from that of Mi ees 
sea a list of Fishes, Crustacea 2 Mollusca, new to the Scandinavian 
fauna, i. e., Scomber grex Mitchell?, Scopelus Krüyeri (n. sp.), Accipenser 
iss nes Sp.); — tenuicornis (n. sp.), Vanbenedenia Mets (a 
new genus and species, with figures of a crustacean parasitic on Chi- 
mæra, bus Puis ien. hed to the apex of the dorsal spine), pence tumt- 
dula (n. x JL Turbonilla umbilicaris (n. sp.), Trophon Morchii (n. sp-); à 
N mnca limo 
on Limnc ic me the author unites a series of 
fo c nly regarded as distinct species (L. Balthica, L 
limosa, Bennetti, succinea, vulgaris, ovata, peregra), but forming in fact 
unin up f varieties, no t derived from the different ex 
rnal agencies and local circumstances that have affected their life and 
external fo arks on Monstrosities occasioned by a Sygna- 
thus typhie, with a double caudal fin; onog the Hirudinec of 
imals. The same active zoólogist has also published, in French, & 
Monographie illustrée d'une Ballinoptére fronde le 2° Oct., 1866, sur la 
identa Su 
cote occ e de Sué It is well printed and illustrated by à series 
of photographs, but not of that scientific importance which might have 
en anti at n the other hand y be argued that the authors 
skin, . in such a state that it gives a faithful ropseumtution of the ani- 
mal’s appearance, deserves to be fully acknowledged, the more as his 
health suffered by this gigantic work, and the expense was not repaid by 
the exhibition of a ** Malmo Whale," at Stockholm and elsewhere. Phe 
species Malm describes as new (M. De but it has been noticed by 
Messrs. Flower and Reinhardt to be most likely the Balenoptera Sibbatdti 
Gray. The same author has also contributed some notes on ts me ton 
Of B: ig Rp to the ** Proceedings of the Macs Swedish Academy." 
From Finland — that last outpost of Scandinavian civilization towards 
: nace South —I hav 

s rine een, as you ou will learn from a Fe by Prof. Fljelt, «On the 

. Contributions d People of Yiiénd.: No. 
* E bla Dy n the Society of Science at ce i ae dn 
deed “ Geological Observations on the South-weste | 
is Scientiarum Fennice (vol. aes P ro 






