SOME ASPECTS OF NEOPLASIA I N MARINE ANIMALS
183
1V. TAXONOMIC DISTRIBUTION OF NEQPLASIA IN MARINE FISH
Tumours included in this table are considered to be spontaneous:
induced tumours have not been mentioned.
Class CHONDRLCHT HYES-(:ctrtilu~inorts fishes
Order SQUALIFORMES
Family CARCHARHINIDAE- -Requiem sharks
Prionace glauca
Liver, icdenoma
Schroeders, 1908
(Linnaeus, 1758)
Carchrhinus milbcrti
Reticulum octll mrcoma R.T.L.A., 1972
(Muller and Hetile, 1841)
Carchnrhinua lewm
tc'ibroacmorri;~
H arshbarger , 1 972
(Muller and Henle, 1841)
Family 8CY LLORHrNID AE-cat 8 harks
Odontoma
Ladreyt, 1929
Chondroma, right flank Thomas, 1933(a)
Osteoma, trunk
Thomas, 1933(a)
Epidermoid carcinoma, Stolk, 1956
oral
Syliorhinua cnnicicla
(Linnaeus, 1758)
Family S Q A L Z D A K - D O ~ ~ ~ B ~
sharks
Sqmlua fernnndbme
Molina, 1782
h'quah acanthiae
Linnaeus, 1758
Thyroid tumoiir
Chondroma, lumbar
Fibroepithelial polyps,
vertt hrae
oral
Family RAJIDAE-skates
Baja clavata
Linnaeus, 1758
[ M J z t tnata
Raja mucrorhyncha
Fibrosarroma
Rafinesque, 18 10
Raja maculata Montagu Haemangioma
(= R. montagui Fowler,
' '
Malignant melanoma,
1910)
Cameron and
Vincent, 1915
Takahashi, 1929
Wellings, 1969
JohnRtone, I 9 12
Haddow and Blake,
Drew, 1912
1933
Drew, 1912