-
Helminthochiton is an
extinct genus of
polyplacophoran mollusc.
Helminthochiton became extinct during the
Permian period.
Helminthochiton grayiae was...
- 1975 †Kindbladochiton Van Belle, 1975 †Diadelochiton ****e, 2000 †
Helminthochiton Salter in
Griffith & M'Coy, 1846 †Echinochiton Pojeta, Eernisse, ****e...
- Family:
Leptochitonidae Dall, 1889
Genera Subfamily Helminthochitoninae Helminthochiton Salter, 1846
Pterochiton Dall, 1882
Cymatochiton Dall, 1882 Pterygochiton...
-
aculiferan mollusks. It was
previously classified under the
genus Helminthochiton, but it has been re****igned to its own
genus in 2012. Phthipodochiton...
- †Heliospongia
excavata †Heliospongia
ramosa †Heliospongia
vokesi †
Helminthochiton †
Helminthochiton simplex †Hemileurus †Hemileurus
runcinatus †Hemiliroceras †Hemiliroceras...
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Gotlandochiton Gryphochiton Guildingia Haeggochiton Hanleya Hawthorneachiton Helminthochiton Hemithecella Heterochiton Ischnochiton Ivoechiton Katharina Kindbladochiton...
- rusti**** †Hallia †Hallopora †Halysites †Heliophyllum †Heliophyllum
halli †
Helminthochiton †Hindia †Holopea †Hyolithes †Idiognathoides †Idiognathoides sinuatus...
- †Heliosocrinus †Heliosocrinus
neotosus – type
locality for
species †
Helminthochiton †
Helminthochiton riddlei †Hemiliroceras †Hemiliroceras
reticulatum – type locality...
-
infundibulum †Heliophyllum
insigne †Heliophyllum
tenuiseptatum †
Helminthochiton †
Helminthochiton blacki †Hemiphragma †Hemiphragma
tenuimurale – or unidentified...
- †Helicoconchus – type
locality for
genus †Helicoprion †Helicoprion
davisii †
Helminthochiton †Hercosestria †Hoffmannia –
report made of
unidentified related form...
