- Project Runeberg -  Den Norske Nordhavs-expedition 1876-1878 / The Norwegian North-Atlantic Expedition 1876-1878 / 4. Bind /
93

(1880-1901) [MARC]
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93

Tab. XI, Fig. 22. En Del af Generationsorganet, forstørret.

— 23. Kloak, fra hvis øverste (forreste) Ende

udgaa to Tarmappendices
(Respirations-organer). forstørret.
Tab. XII, Fig. 24. Tversnit af Huden, forstørret, a
Cuticula; b Epithel; c fibrilla’it Bindevæv ;
d Muskellaget: e de smaa runde eller
elliptiske vinrøde Kalklegemer, leirede
i Grupper: / gjennembrudt Kalkplade
med Krone: g Cuticula og Epithel, der
bekhede Kalkpladens Krone: h 3
spatel-formige Kalkstave, indesluttede i en
Pa-pille (Kapsel), dannet af Coriuni og
beklædt af i, i Cuticula og Epithel.

— 25. En Tentakel af Ankyroderma Jeffrey sii,

forstørret.

— 26. Enkelte indre Dele af Ankyroderma

.Jeffrey sii, forstørrede, a Kalkring: b,
b Ampulle: r Poli’s Blame: d
Længdemuskler: e Spiseyøret; f Tvermuskler;
g Steukanal med Madreporplade.

• — 27. Et Stykke af Kalkringen, seet fra Siden.

forstørret, a, a Radialstykker; b, b to
fremragende Kamme: c Fordybningen
paa den ene Kam, hvori Radialmuskelen
fæster sig: d Furen imellem begge
Kamme;, e det halvrunde Indsnit
imellem lægge Kammes forreste Spidser; /’
Radialstykkets bagerste forlængede Del
(Processus) med sin spaltede Ende; g
Kammen paa In terra dialstvkket: h
halv-maaneformigt Indsnit imellem
Interradial- og Radialstykkets forreste Spids;
i Furen paa hver Side af
Iuterradial-stvkkets Kam.

— . 28. Kjønsorganet hos Hunnen.

— 29. Ankyroderma af fine, lidt forstørret, a

De stjerneformige Kalklegenier.

— 30. Ankyroderma cif fine, aabnet efter Ryggen,

naturlig Størrelse, a Længdemuskler:
b venstre Tarmappendix: c
Tentakel-ampulle: d Stenkanalen med
Madrepor-pladen: e Kjønsorganet.

— 31. a, b, c, d Kalklegemer med Udløbere

og Krone, forstøn-ede.
31a. Et saadant Kalklegeme. stærkt forstørret.

Fig. 32 & 33. Forskjellige Kalklegeiuer i Huden, af
hvilke Here danne gjennembrudte Plader.

Fig. 34. 5 spatelformige Kalkstave med Ankeret,
forstørrede. a Spatelens Blad med
dets mange smaa Huller; b Aukeret

Pl. XI, fig. 22. Part of generative organ, magnified.

— 23. Cloacum, with two intestinal appendices

(respiratory organs) issuing from its
upper (anterior) extremity, magnified.
Pl. XII, fig. 24. Transverse section of the skin,
magnified: a cuticle: b epithelium; cfibrillous
connective tissue; d muscular layer; e
the small — round or elliptic —
calcareous corpuscles, of a vinous red,
embedded in groups: f perforate calcareous
plate with corolla; g cuticle and
epithelium investing col-olla of the calcareous
plate: h three spatulate calcareous rods
enclosed in a papilla (capsule), formed
by the corium and covered by the
cuticle and epithelium (i, i).

— 25. A tentacle of Ankyroderma Jeffreys-ii,

magnified.

— 26. Various inner parts of Ankyroderma

Jeffreysii, magnified: a calcareous ring;
b, b ampulla: c vesicle ol’Poli; d
longitudinal muscles : e (esophagus; f
transverse muscles: g sandeanal with
madre-poric body.

— 27. Part of the • calcareous ring, lateral

aspect, magnified: a. a" radial segments;
b. b two projecting combs: r depression
on one of the combs in which the radial
muscle is attached: d furrow between
the two combs: e semicircular incision
between the anterior extremities of the
two combs: J posterior prolonged portion
(process) of radial seghient with cleft
extremity; g comb on interradial
segment: h lunate incision between the
anterior extremities of the interradial and
radial segments: i furrow on either side
of the comb of an interradial segment.

— 28. Generative organ in female.

— 29. Ankyroderma affine, slightly magnified:

a stellate calcareous corpuscles.

— 30. Ankyroderma affine, opened dorsally,

natural size: a longitudinal muscles; b
left intestinal appendix: r tentacular
ampulla; d sand canal with inadreporic
body: e generative organ.

— 31. a, b, c, d calcareous corpuscles with

oft’shoots and corolla1, magnified.

— 31a. One of these calcareous corpuscles highly
magnified.

tigs. 32, 33. • Calcareous corpuscles in the skin,
several of which exhibit the form of
perforate plates,
tig. 34. Five spatulate calcareous rods with their
anclior-shapedprolations, magnified: apalm
of the spatula with its numerous minute

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