bicorne, 1332.
challengeri, 1231.
cothurnatum, 1353.
eucolpum, 1332.
eurylophus, 1352.
oxylophus, 1353.
scaphopodium, 1353.
thyrsolophus, 1354.
trilobum, 1333.
Dictyoprona, 1250.
Dictyoprora, 1305.
Dictyosoma, 90.
spongiosum, 90.
trigonizon, 1612.
Dictyospyrantha, 1073.
Dictyospyrella, 1074.
Dictyospyris, 1073.
anthophora, 1076.
biloba, 1074.
clathrata, 1049.
clathrus, 1049.
distoma, 1073.
enneastoma, 1077.
fenestra, 1075.
gigas, 1075.
hexastoma, 1077.
mammillaris, 1076.
messanensis, 1076.
polystoma, 1077.
quadriloba, 1076.
reticulata, 1096.
sphæra, 1400.
spinulosa, 1075.
stalactites, 1073.
tetrastoma, 1075.
tridentata, 1072.
triloba, 1074.
triomma, 1074.
tristoma, 1074.
Dictyospyrissa, 1075.
Dictyospyromma, 1076.
Dicyrtida, 1192.
Didymocyrtis, 364.
ceratospyris, 366.
entomocora, 367.
hexagonia, 364.
faceta, 365.
Didymospyris, 367.
colpodes, 367.
entomocora, 367.
Dioniscus, 486.
Diplactinium, 470.
Diplactura, 469.
diplobrachia, 469.
diploconus, 470.
Diplacterium, 469.
Diploconida, 881.
Diploconium, 886.
Diploconulus, 885.
Diploconus, 885.
amalla, 885.
cotyliscus, 886.
cyathiscus, 885.
cylindrus, 885.
fasces, 886.
hexaphyllus, 886.
saturnus, 886.
Diplocolpium, 887.
Diplocolpulus, 880.
Diplocolpus, 887.
costatus, 887.
cristatus, 887.
dentatus, 888.
serratus, 888.
sulcatus, 888.
Diplocyclas, 1392.
bicincta, 1393.
bicorona, 1392.
bizonalis, 1373.
Diplophracta, 847.
Diplosphæra, 246.
denticulata, 247.
dictyota, 247.
gracilis, 247.
hexagonalis, 246.
ornata, 246.
polygonalis, 247.
reticulata, 248.
spinosa, 245.
stellata, 251.
triglochin, 248.
Diplosphærida, 230.
Diplozonaria, 640.
Dipocoronis, 980.
Dipocubus, 993.
Diporasparium, 816.
Diporaspida, 808.
Diporaspidium, 817.
Diporaspis, 816.
circopora, 816.
nephropora, 816.
zygopora, 817.
Dipospyrida, 1035.
Dipospyris, 1036.
bipes, 1036.
chelifer, 1037.
cubus, 1036.
forcipata, 1037.
irregularis, 1037.
mystax, 1036.
sigmopodium, 1037.
Discida, 402.
Discoidea, 402.
Discopylida, 571.
Discospira, 495.
accrescens, 499.
bilix, 496.
deformis, 498.
duplex, 497.
helicoides, 496.
operculina, 496.
spiralis, 496.
Discospirida, 481.
Discopyle, 573.
elliptica, 573.
osculata, 573.
Discozonium, 571.
cyclonium, 571.
hexagonium, 572.
trigonium, 572.
Disolenia, 113.
Distephanolithis, 970.
Distephanus, 1562.
aculeatus, 1565.
asteroides, 1564.
corona, 1566.
crux, 1563.
diadema, 1567.
mesophthalmus, 1563.
octogonius, 1567.
octonarius, 1566.
ornamentum, 1565.
pentasterias, 1564.
rotundus, 1565.
sirius, 1566.
speculum, 1565.
stauracanthus, 1564.
Distriactis, 436.
alternatus, 437.
amphithectus, 437.
corallanthus, 437.
lirianthus, 436.
palmanthus, 437.
Dizonium, 635.
amphacanthum, 636.
circulare, 635.
ellipticum, 635.
octacanthum, 636.
pleuracanthum, 636.
stauracanthum, 636.
transversum, 635.
Dodecaspis, 834.
tricinata, 834.
trizonia, 835.
Doracantha, 756.
dorataspis, 756.
Doratasparium, 813.
Dorataspida, 802.
Dorataspidium, 814.
Dorataspis, 813.
bipennis, 809.
cataphracta, 810.
costata, 812.
diodon, 837.
fusigera, 813.
gladiata, 815.
loricata, 814.
macracantha, 814.
Page:Scientific results HMS Challenger vol 18 part 2.djvu/902
1778
THE VOYAGE OF THE H.M.S. CHALLENGER.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Scientific_results_HMS_Challenger_vol_18_part_2.djvu/page902-1024px-Scientific_results_HMS_Challenger_vol_18_part_2.djvu.jpg)