belemnoid การใช้

Very exceptional belemnoid specimens have been found showing the preserved soft parts of the animal.
Like some modern squid, belemnoid arms carried a series of small hooks for grabbing prey.
The guard of the belemnoid " Megateuthis gigantea ", which is found in Europe and Asia, can measure up to in length, giving the living animal an estimated length of.
While belemnoid phragmocones are homologous with the shells of other cephalopods and are similarly composed of aragonite, belemnoid guards are evolutionarily novel and are composed of calcite or aragonite, thus tending to preserve well.
While belemnoid phragmocones are homologous with the shells of other cephalopods and are similarly composed of aragonite, belemnoid guards are evolutionarily novel and are composed of calcite or aragonite, thus tending to preserve well.