80 
som ny opstillede Ait er identisk med den af ham under 
Ben&vnelsen Cyclopicera mgripes opforte Form. Jog maa 
imidlertid veere uenig mod nssvnte Forsker, naar han slaar 
Slsegten Ascomyzon sammen mod SI. Artofrogus Boeck. 
Thorell's Sliegt Ascomyzon er utvivlsomt identisk med 
Brady’s Slsegt Cyclopicera. 
To Exemplarer af denne ved yore Kvster ikke sj el- 
dent forekommende Form toges under Expeditionen ved 
Norsks 0er (Spitsbergen) mellem Alger. Skjondt den aaben- 
bart som de ovrige Medlemmer af Familien maa fore et 
halvt parasitiskt Liv, er det hidtil ikke lykkets at paavise, 
paa hvilket Dvr den snylter. 
Trib. 4. Lernwoidea. 
Fam. 1. Lernseopodidse. 
327. Anchorella uncinata, (Mull). 
Adskillige Exemplarer af en Form, som jeg ikke for- 
maar at skille fra vor almindelige Anchorella uncinata, blev 
af Hr. Robert Collett fundne fastheftede til Brystfmnerne 
af Lycodesarter fra Stat. 322, beliggende NY af Beeren 
Eiland; Dybden 658 Favne. Arten synes at have en meget 
vid geographisk Hdbredning og er bekjendt fra Island, Gron- 
land, Nordamerikas 0stkyst, Norges, Danmarks og E n gl an ds 
Kvster. 
Fam. 2. Lernaeidae. 
328. Haemobaphes cyclopterinus, (Fabr.). 
3 Exemplarer af denne ved sine eiendommelige skrue- 
formigt dreiede ^Eggetraade let kjendelige Lornseide blev 
af Hr. Robert Collett fundne, det ene paa en Liparis 
lineata, de 2 ovrige paa Gadus polaris fra Magdalenebay 
paa Spitsbergen (Stat. 366). Arten er forst beskreven af 
Fabricius som parasitisk paa Cyclopterus spinosus fra Gron- 
land, senere af Steenstrnp ogsaa fundet paa andre gron- 
landske Fiske og ligeledes observeret ved Island. 
species 1 had established as new is identical with the form 
Cyclopicera mgripes, described by him under that appellation. 
Meanwhile, I must be allowed to differ from the said nat- 
uralist as to the supposed identity of the genus Ascomyzon and 
the genus Artofrogus, Boeck. Thorell’s genus, Ascomyzon, is 
unquestionably identical with Brady’s genus Cyclopicera. 
Two specimens of this form, not uncommon along the 
Norwegian coasts, were taken on the Expedition off the 
Norway Islands (Spitzbergen), between Algae. Though, 
obviously, it must, in common with the other members 
of the family, lead a semi-parasitic existence, no observer 
has hitherto succeeded in determining thS animal on 
which it fixes. 
Trib. 4. Lernwoidea. 
Fam. 1 . Lernaeopodidae. 
327. Anchorella uncinata, (Mull). 
Several specimens of a form that I failed to distinguish 
from the common Anchorella uncinata were found by Mr. 
Robert Collett, attached to the pectoral fins of certain 
species of Lycodes, obtained at Station 312, that lay north- 
west of Beeren Eiland; depth 658 fathoms. The species 
would appeal 1 to have an exceedingly wide geographical dis- 
tribution, being known from Iceland, Greenland, the east 
coast of North America, and the coasts of Norway, Den- 
mark, and Great Britain. 
Fam. 2. Lernaeidae. 
328. Haemobaphes cyclopterinus, (Fabr.) 
Three specimens of this Lernaudian, easily distingu- 
ishable by its peculiar screw -shaped egg -threads, were 
found by Mr. Robert Collett, — one on a Liparis lineata, 
the 2 others on Gadus polaris, from Magdalena Bay, Spitz* 
bergen (Stat. 366). The species was first described by 
Fabricius, as occurring parasitically on Cyclopterus spinosus, 
from Greenland, afterwards by Steenstrnp, who met with 
it on Greenland fishes and likewise observed the animal 
on fishes taken off the coast of Iceland. 
