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Craterocephalus helenae (Drysdale Hardyhead) is a species of ray-finned fishes in the family Old World silversides. They are listed as near threatened by IUCN. They are associated with freshwater habitat. Individuals can grow to 8.0 cm. They have sexual reproduction.

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  • URI: http://purl.obolibrary.org/obo/GO_0019953
  • Definition: Capable of creating a new organism by combining the genetic material of two gametes, which may come from two parent organisms or from a single organism, in the case of self-fertilizing hermaphrodites.
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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of Drysdale Hardyhead. View this species on GBIF