Recapitulation. 
Recapitulation. 
Dot samlede Antal af de under Expeditionen obser- 
verede Arter af Krebsdyr er 
respective Ordener, folgende : 
Podophthalmia 
Cumacea 
Isopoda 
Amphipoda 
Branchiopoda 
Ostracoda 
Copepoda 
Cirripedia . ■ • • • • 
Tilsami 
herefter, fordelte paa de 
Nye Arter. 
60 . 
. . . 5 
30 . 
... 1 
52 . 
. . . 15 
149 . 
... 38 
13 . 
• • • » 
9 . 
. . • r 
15 . 
. . . v 
9 . 
. . . 5 
337 . 
... 64 
Hovedmassen af disse Arter er aabenbart af arktisk 
Oprindelse, hvilket tydeligt nok fremgaar af deres hidtil 
bekjendte geografiske Udbredning. For de nye Arters 
Vedkommende, er alle de i den kolde Areas Dyb iore- 
kommende ganske utvivlsomt arktiske, og dette er ogsaa 
for enkelte af deni allerede direkte bleven godtgjort ved 
andre Eorskeres Unders 0 gelser. 
Af sandsynlig sydlig Oprindelse er kun folgende 43 
Arter : 
Thr unites velox, 
Atelecyclus septemdentatus , 
Scyra w lathia Car pent eri , 
Eupagurus tricarinatus, 
Galathea nexa, 
r intermedia, 
Munida tenumana, 
Cheraphilus echinulatus, 
,, negledus, 
Pandalus I eptorliynchi is , 
Lophog aster typicus, 
Erythrops pygmcea, 
Cmnu scorpioides, 
Cycl a sp is 1 o ngicaudata . 
Eudordla tn i ncatui a, 
Psendocmna eercaria, 
Anceus maxillaris, 
Itocinda. danmoniensis, 
Cirokma borealis, 
Ptevrocrypta galathem, 
Lysianassa Costw, 
Bathyporeia pilosa. 
The various forms of Crustacea observed on the Expedi- 
tion. were accordingly, when arranged under the respective 
orders, found to comprise the following number of species : 
New Species. 
Podophthalmia . . ■ 
. . . . 60 . 
. . . o 
Cumacea 
. . . . 30 . 
... 1 
Isopoda 
. . . . 52 . 
... 15 
Amphipoda .... 
. ... 149 . 
. . . 38 
Branchiopoda ■ ■ ■ 
. . . ?• 
Ostracoda 
. . . 9 . 
. . . ,. 
Copepoda 
. . . 15 . 
. . . v 
... 9 . 
. . . 5 
337 . 
... 64 
By far the greater number of these species are evi- 
dently of Arctic origin, a fact evinced by their geographical 
distribution, as yet known. As to the new species, those 
occuring in the deeps of the Cold Area are all, without 
doubt, true Arctic forms; and regarding some this has 
already been shown by the researches ot other natuialists. 
The following 43 only are probably species of' sou- 
thern origin: 
Thranites velox , 
■ Atelecyclus septemdentatus, 
Scyramathia Carpenteri, 
Eupagurus tricarinatus. 
Qalathea nexa, 
intermedia, 
Munida tenumana, 
Cheraphilus echinulatus, 
,, negledus, 
Pandalus leptorhynchus, 
Lophogaster typicus, 
Erythrops pygmmi . 
Cuma scorpioides, 
Cyclaspis longicaudata, 
Eudordla tnmcatula, 
Pseudocuma cercaria, 
Anceus maxillaris, 
Bocinela dai moniensis, 
Cirolana borealis, 
PI eurocrypt a galathece, 
Lysianassa Costce, 
Bathyporeia pilosa, 
12 * 
