Tab. XI, Fig. 
Tab. XII; Fig. 
» 
22. 
23. 
En Del af Generationsorganet, forstørret. 
Kloak, fra hvis øverste (forreste) Ende 
udgaa to Tarmappendices (Respirations- 
organer), forstørret. 
Tversnit af Huden, forstørret. a Cuti- 
cula; b Hpithel; c fibrillært Bindevæv: 
d Muskellaget; e de smaa runde eller 
elliptiske vinrøde Kalklegemer, leirede 
i Grupper; f gjennembrudt Kalkplade 
med Krone: g. Cuticula og Kpithel, der 
beklæde Kalkpladens Krone; h 3 spatel- 
formige Kalkstave, indesluttede i en Pa- 
pille (Kapsel), dannet af Corium og 
bekledt af 7, 7 Cuticula og Epithel. 
En Tentakel af Ankyroderma Jeffre: Si, 
y y 
forstørret. | 
Enkelte mdre Dele at. Ankyroderma 
Jeffreys, forstørrede. a Kalkring: 0, 
b Ampulle: c Poli's Blære; d Længde- 
muskler: e Npiserøret: f 'Tvermuskler: 
g Stenkanal med Madreporplade. 
Et Stykke af Kalkringen, seet fra Siden, 
forstørret. å, @ 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 imel- 
lem begge Kammes forreste Spidser; / 
- Radialstykkets bagerste forlængede Del 
(Processus) med sin spaltede Ende; g* 
Kammen paa Interradialstykket; 4 halv- 
maaneformiet Indsnit imellem 
radial- og Radialstykkets forreste Spids; 
7 Furen paa hver Side af Interradial- 
stykkets Kam. 
Kjønsorganet hos Hunnen. 
Ankyroderma affine, lidt forstørret. a 
De stjerneformige Kalklegemer. 
Ankyroderma affine, aabnet etter Ryggen, . 
naturlig Størrelse. « Længdemuskler: 
b venstre Tarmappendix; c Tentakel- 
ampulle; d Stenkanalen med Madrepor- 
pladen; e Kjønsorganet. 
a, b, c, d Kalklegemer med Udløbere 
og Krone, forstørrede. 
Et saadant Kalklegeme, stærkt forstørret. 
Forskjellige Kalklegemer i Huden, af 
hvilke flere danne gjennembrudte Plader. 
5 spatelformige Kalkstave med Ankeret, 
forstørrede: «4 Npatelens Blad med 
dets mange smaa Huller: 6 Ankeret 
Inter- 
Pl. XU, fig. 24. 
ER 
do 
bo 
o 
bo 
-~l 
54. 
Part of generative organ, magnified. 
Cloacum, with two intestinal appendices 
(respiratory organs) from 
upper (anterior) extremity, magnified, 
Transverse section of the skin, magni- 
fied: a cuticle; b epithelium; c fibrillous 
connective tissue; d muscular layer; ce 
the small — round or elliptic — cal- 
issuing its 
careous corpuscles, of a vinous red, em-. 
bedded in groups; ff perforate calcareous 
plate with corolla; g cuticle and epithe- 
lium investing corolla of the calcareous 
plate; Å three spatulate calcareous rods 
enclosed in a papilla (capsule), formed 
by the corium and covered by the cu-, 
ticle and epithelium (7, 7). 
A tentacle’ of Ankyroderma Jeffreysii, 
magnified. . 
Various inner parts of Ankyroderma 
Jeffreys, magnified: a calcareous ring: 
b, b ampulla; c vesicle of Poli; d longi- 
tudinal muscles: e esophagus; f trans- 
verse muscles; g sand.canal with madre- 
poric body. 
Part. of ..the 
aspect, magnified: a, a radial segments: 
calcareous ring, lateral 
b, b two projecting combs: c 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; f posterior prolonged portion 
(process) of radial. segment with clett 
extremity; g comb on interradial seg- 
ment; 4 lunate incision between the an- 
terior extremities of the interradial and 
radial segments; 7 furrow on either side 
of the comb of an interradial- segment. 
Generative organ in female. 
Ankyroderma affine, 
a stellate calcareous 
Ankyroderma affine, 
natural size: æ longitudinal muscles; b 
left tentacular 
ampulla; d sand canal with madreporic 
shghtly magnified: 
corpuseles. 
opened dorsally, 
intestinal appendix; c 
body; e generative organ. 
a, b, c, d ealeareous corpuscles with 
offshoots and corolla, magnified, 
One of these calcareous corpuscles highly 
magnified. 
Calecareous corpuscles in the skin, sev- 
eral of which exhibit the form of per- 
forate plates. 
Five spatulate calcareous rods with their 
anchor-shaped prolations, magnified: @palm 
of the spatula with its numerous minute 
