126 
ment with the larvæ from the 
Tjalfe” is very distinct; the most 
important discrepancy is that the 
larvæ from the "Tjalfe” have no 
exopodite on the 4th pereiopod; P. 
(| borealis has this exopodite, but 
SLIVP. 2. SLVPA StYA2s from Sars' description it seems, 
that P. Montagui and P. /Panda- 
The larva of Pandalus propin- lina) brevirostris never acquire it. 
quus (?): Pleopods of st. 4—5. 
Ås, besides, P. propinquus has been 
taken in the deeper parts of the Davis Strait (by the "Ingolf" 
and the "Tjalfe”), it seems very probable that the larvæ must be- 
long to this species. 
Mysis-stage of a Decapod (Spirontøcaris sp.!) (fig. 32). 
(St. 465) 629 58' N, 509 52” W, 25 fath., 21—6—1909, 5 spec. 
In "Report on the Malacostraca, Pycnogonida and some Ento- 
mostraca collected by the Danmark Expedition to North-East Green- 
Fig. 32. Larva of Spirontocaris sp. (?). 
