- Project Runeberg -  Den Norske Nordhavs-expedition 1876-1878 / The Norwegian North-Atlantic Expedition 1876-1878 / 6. Bind /
102

(1880-1901)
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102

megen Sandsynlighed for. at denne sidste er identisk med
folgende Art. Da man i Almindelighed synes at være
kommen overens om at godkjende Krøyers Bestemmelser,
bliver det imidlertid bedst, for at undgaa Forvirring,
at lade nærværende Art beholde det af Krøyer paa den
anvendte Navn, og opføre følgende Art under den af Bell
foreslaaede Artsbenævnelse. Arten er let kjendelig ved
sin ualmindelig undersætsige Kropsform og den tætte
Beklædning af meget smaa ensformige udviklede Haar;
fremdeles ved Saxlemmernes Bygning.

Beskrivelse. Det eneste foreliggende Exemplar, der
synes at være en paa det nærmeste fuldt udviklet Hun,
har en Længde af ikke fuldt 6"’™, med en Spandvidde af
33™’". Det af Dr. Hansen undersøgte Individ var omtrent
af samme Størrelse.

Formen er (se PI. XI. Fig. 1) ualmindeljg
undersætsig og minder noget om samme hos visse Pallenider,
navnlig af SI. Cordylochéle, hvad der gav Anledning til den
af mig forst for Arten foreslaaede Benævnelse „pallertoide".
Kroppen selv (Fig. 1 a, 1 b) er forholdsvis meget bred,
tykkest paa Midten, og har Segmenterne skarpt afsatte fra
hinanden samt oventil, navnlig henimod deres bagre Kant,
tæt besatte med korte Haar. Sidefortsatserne er tæt
sammentrængte og kun skilte ved yderst smale, spaltformige
Mellemrum; de er noget kortere end Legemets Brede paa
Midten, temmelig tykke, kolletormige og oventil ligeledes
tæt haarede. Hovedsegmentet er af betydelig Størrelse,
omtrent saa langt som de 3 følgende Segmenter tilsammen,
og har en særdeles kort og tyk Hals; Pandedelen udvides
successivt mod Enden og er som sædvanlig oventil noget
rendeformigt fordybet efter Midten, med Sidedelene
ligesom opsvulmede og tæt haarede. Halesegmentet er
forholdsvis stort og noget skjært opadrettet, med Enden
stumpt tilrundet.

Øieknuden (se Fig. 1 a, 1 b), der er beliggende
nærmere den bagre end den forreste Kant af
Hovedsegmentet, er temmelig lav og stumpt afrundet i Enden.
Lindserne er forholdsvis store, noget skjævtstillede og
beliggende omtrent ved Midten af Øieknudens Høide.

Snabelen (se Fig. 1 b) er meget kort, paa langt nær
ikke af Hovedsegmentets Længde, noget skraat nedadrettet
og koniskt tillobende, med but Ende.

Saxlemmerne (ibid.) er ualmindelig smaa, men af
undersætsig Bygning og overalt kort haarede. Haanden
(Fig. 1 c) er betydelig kortere end Skaftet og har Palmen
forholdsvis tyk og næsten af ens Bredde overalt. Fingrene,
der med Palmen danner en meget udpræget Vinkel, er
kortere end denne og begge langs Inderkanten bevæbnede
med forholdsvis smaa, ens udviklede Tænder. Den
bevægelige Finger er betydelig længere end den ubevægelige og
jevnt krummet. Enderne af begge Fingre er skarpt
tilspidsede og noget, skjøndt ikke meget indbøiede.

Følerne (Fig. 1 d) er ligeledes ualmindelig smaa og

great, if not greater probability, that the latter is identical
with tlie following species. Meanwhile, as there seems to
be a general accord to recognize Kröyer’s determinations,
it will be preferable, to avoid confusion, to let the present
species retain the name applied to it by Kröyer, and
establish the following species under the specific
designation proposed by Bell. The species is easily recognized
by the remarkably thickset fonn of its body, and the dense
covering of very small, uniformly developed hairs and.
further, by the structure of the chelifori.

Description. The only specimen before ine, which
seems to be an almost fully developed female, has a length
of not quite 6""", with an extent of 33™™. The individual
examined by Dr. Hansen was of about the same size.

The form (see Pl. XI. fig. 1) is uncommonly thickset
and bears some resemblance to that of certain Pallenidæ.
particularly of the genus Cordylochele, hence the specific
designation first proposed by me „pallenoide". The trunk
itself (fig. 1 a, 1 b) is comparatively very broad, thickest
in the middle, and has the segments sharply defined one
from the other, and superiorly, in particular towards their
posterior edge, densely beset with short hairs. The lateral
processes are closely crowded and only separated by
exceedingly narrow, fissured intervals; they are somewhat shorter
than the body is broad in the middle, rather thick,
clavi-form. and likewise densely hairy on the dorsal side. The
cephalic segment is of considerable size, about as long as
the 3 following segments taken together, and has an
exceedingly short and thick neck; the frontal part becomes
successively expanded towards the extremity, and is
superiorly, as usual, somewhat canaliculated along the middle,
with the lateral parts, as it were, swollen and densely
hairy. The caudal segment is relatively large, and is directed
somewhat obliquely upwards, with the extremity obtusely
rounded.

The oculiferous tubercle (see fig. 1 a, 1 b) is placed
nearer to the posterior than to the anterior edge of the
cephalic segment, and is rather low, and rounded off
obtusely at the extremity. The lenses are comparatively
large, somewhat obliquely placed, and located about
midway up the tubercle.

The proboscis (see fig. 1 b) is very short, not nearly
the length of the cephalic segment, directed somewhat
obliquely downwards and tapers, conically, to a blunt
extremity.

The chelifori (ibid.) are unusually small but thickset
in structure, and everywhere shortly pubescent. The hand
(fig. 1 c) is considerably shorter than the scape, and has
the palm relatively thick, and almost uniform in breadth
throughout. The fingers, which form with the palm a very
prominent angle, are shot ter than it, and both are armed
with comparatively small, uniformly developed teeth. The
mobile finger is considerably longer than the immobile one
and evenly curved. The tips of both fingers are sharply
pointed, and a little, though not very incurvate.

The palpi (fig. 1 d) are likewise exceedingly small,

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