What is the meaning of Sandfish?

Any of genus Gonorynchus (also called beaked sandfishes), long, thin ray-finned fishes (family Gonorychidae)

Any of several marine fishes that burrow into sandy seabeds

  1. in Trichodontidae, a family of perch-like fish
  2. of species Awaous tajasica, usually sand fish, a species of goby fish (family Gobiidae)
  3. of species Malacanthus plumieri (sand tilefish, family Malacanthidae)
  4. of species Diplectrum formosum (sand perch, family Serranidae)

in Trichodontidae, a family of perch-like fish

of species Awaous tajasica, usually sand fish, a species of goby fish (family Gobiidae)

of species Malacanthus plumieri (sand tilefish, family Malacanthidae)

of species Diplectrum formosum (sand perch, family Serranidae)

Other animals that notably burrow in sand:

  1. sandfish skink (Scincus scincus), a land-dwelling lizard that swims in sand
  2. a sea cucumber of species Holothuria scabra or Thelenota ananas.

sandfish skink (Scincus scincus), a land-dwelling lizard that swims in sand

a sea cucumber of species Holothuria scabra or Thelenota ananas.

Source: wiktionary.org