145 
Sidste Par Halefodder (Pig. 3 1) rager med Spidsen 
■ 10 get udover det foregaaende Par. Begge Gfrene er dolk- 
1,1 nuge og nogne, den ydre noget laengere end deii indre 
forsyneji med en stark Endetorn. 
Halevedhieuget (Pig. 3 m) er omtrent dobbelt saa 
‘ Ul kt som bredt, afsmalnende mod Euden og klovet nsesten 
til Roden. 
Parven var bos de friskt indfangede Exemplarer hvid- 
a ^t'g uden nogen bemserkelig Pigmentering. 
Lamgden overskrider neppe 8’""'. 
Porekomst og Udbredning. Enkelte Exemplarer af 
( ntie eiendommelige Art er taget paa 3 forskjellige Star 
1011ei - bvoraf den ene (Stat. 240) er beliggende omtrent 
lln ''^ 'Jbellem Island og Jan Mayen, de ovrige 2 (St. 303 
% 312) i Havet Nord og Vest af Beeren Eiland, Dybden 
tra 658 til 1200 Favne. 
Da alle disse 3 Stationer til borer den kolde Area, er 
Pan utvivlsomt at betragte som en arktisk Form. 
34. Anonyx typhlops, Gf. 0. Sars. n. sp. 
(PI. XII, Fig. 4, 4 a. — 7c). 
no, e/.c typhlops, (1. 0. Sars, Crust. & Pycnogonida nova etc., No. 12. 
Artscharacteristik. Legemet mindre sammentrykt, 
* ed *' un d ftyg og ikke meget hoie Epimerer. Hovedets 
11 ( ‘' inkier tilspidsede. 3die Bagkropssegments Sideplader 
1K( I det bagi’e Hjorne udtrukket i en kort tilspidset Port- 
E tS Dagkropssegment oventil forsvnet med en kort 
skydende ud bagtil i en skarp Spids. Ingen 0ine. 
sto ^ ai ' Polere med kort og tykt Skaft, Svobens Iste Led 
p 01 ^’ Disvoben af Svobens halve Laengde, 4-leddet. 2 det 
,u ^ 0 Lre noget laengere end lste Par. Iste Fodpar kort 
°e undersaetsigt, tvdeligt subcbeliformt, med Haanden neppe 
lsen 
kortere 
"ere end det foregaaende Led. Sidste Fodpar noget 
end de 2 foregaaende. med Hofteleddet meget stort, 
° Va lt' Halevodhaenget smalt triangulsert, dvbt kloftet. Far- 
Veu 1:>1 egt rodlig. Lamgden 15”"". 
Findesteder. Stat. 183, 213. 
Bomaerkninger. Donne Art er idetbele af mere nor- 
t l dseende end foregaaende og tilliorer tvdeligt nok 
A gten Anonyx , saaledes som denne af Boeck er charac- 
^eriseret, Fra t l e tidligere bekjendte Arter kjendes den 
- ( Hovedets Form, det korte, men skarpt tilspidsede Frem- 
Jfiing, som 3die Bagkropssegments Sideplader danner bag- 
jl' ^ re mdeles ved den i en bagudrettet Spids udgaaende 
•1°1 paa det folgende Segment, endelig ved den totale 
Mar 'gel a f 0ine. 
P'-H norske Nordhavsexpedition. 6. 0. Sars: 
The last pair of caudal stylets (fig. 3 l) project 
with the point a little beyond the preceding pair. Both 
branches dagger-shaped and naked, the outer somewhat 
longer than the inner, and armed with a strong terminal 
spine. 
The telson (fig. 3 m) is about twice as long as broad, 
tapering towards the extremity, and cleft well-nigh to the 
base. 
Colour in the recently taken specimens whitish, with- 
out a trace of pigment. 
Length scarcely exceeding 8’"'". 
Occurrence and Distribution. — A few specimens 
of this peculiar species were taken at 3 different Stations, 
one of which- (Stat. 240) lies about midway between Ice- 
land and Jan Mayen, the other 2 (Stats. 303, 312) being 
in the sea north and west of Beeren Eiland ; depth ranging 
from 658 to 1200 fathoms. 
These Stations are in the cold area, and hence the 
species must unquestionably he regarded as an Arctic form. 
34. Anonyx typhlops, Gh 0. Sars, n. sp. 
(PI. XII, fig-. 4, 4 a — h). 
Anonyx t.ypldops, ft. 0. Sacs, Crust. & Pycnogonida nova etc., No. 12. 
Specific Character. — Body less compressed, with 
back round and not particularly deep epimera. Lateral 
angles of head acute. Lateral plates of 3rd abdominal 
segment with posterior corner drawn out to a short acute 
projection. Fourth abdominal segment furnished above 
with a short carina, jutting forth posteriorly with a sharp 
point. No eyes. First pair of antennas with short and 
thick peduncle, 1st articulation of flagellum large, second- 
ary flagellum half the length of principal, four-jointed. 
Second pair of antenna* somewhat longer than 1st. First 
pair of legs short and thickset, distinctly subcheliform. 
Last pair of legs somewhat shorter than the 2 preceding 
pairs, with basal joint exceedingly large, oval. Telson 
narrow-triangular, deeply cleft. Colour a pale red. Length 
15”. 
Locality. — Stats, 183, 213. 
Remarks. — This species presents on the whole a 
more normal appearance than the preceding, and clearly 
belongs to the genus Anonyx as characterized by Boeck. 
From the species previously known it is recognized by the 
form of the head; the short and acutely pointed projection 
formed posteriorly by the lateral plates of tile 3rd abdom- 
inal segment; furthermore, by the keel on the succeeding 
segment jutting forth as a posterior-directed point; and 
finally, by the total absence of eyes. 
Crustacea. 
19 
