Definition of Helodus. Meaning of Helodus. Synonyms of Helodus

Here you will find one or more explanations in English for the word Helodus. Also in the bottom left of the page several parts of wikipedia pages related to the word Helodus and, of course, Helodus synonyms and on the right images related to the word Helodus.

Definition of Helodus

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Meaning of Helodus from wikipedia

- Helodus (from Gr****: ἧλος helos, 'stud' and Gr****: ὀδούς odoús 'tooth') is an extinct genus of cartilaginous fish from the Upper Devonian through Lower...
- Helodus...
- Gyracanthus G. duplicatus Haplolepis H. cf. corrugata H. cf. canadensis Helodus indeterminate Megalichthys indeterminate Sagenodus S. cristatus S. plicatus...
- well as the tooth-plates of cartilaginous fishes similar to Lagarodus or Helodus, both believed to be bottom dwelling durophages. Teeth and scales belonging...
- E. nitidus Geraldine, Coprolite, Loftin A megalichthyid tetrapodomorph Helodus H. sp. Geraldine Rare holocephalan teeth Hybodus H. sp. Coprolite A hybodont...
- radians Marsh, 1877 †Helodus Ag****iz, 1838 †Helodus coniculus Newberry & Worthen, 1866 †Helodus crenulatis Newberry & Worthen, 1866 †Helodus simplex Ag****iz...
- Deltodus tubineus (Cochliodontidae), Harpago****utor sp. (Chondrenchelyidae), Helodus ?simplex (Helodontiformes), Onychoselache (shark fin spines), Platyxystrodus...
- Torpedo, Trygon) Subclass 2. Bradyodonti Order 1. †Eubradyodonti (e.g., †Helodus) Order 2. Holocephali (e.g., Chimaera) class Actinopterygii [p. 228] Superorder...
- †Halogetocrinus boellstorffae – type locality for species †Halysites †HelodusHelodus rugosus †Heslerodus †Heslerodus divergens †Hollinella †Holmsella †Hustedia...
- americ****" (= Platyacanthus), and teeth of Barbclabornia luederensis, Helodus, Gnathorhiza, petalodonts, and cladodonts have also been reported from...