Gulf sanddab - It is a demersal marine fish that lives in tropical waters, inhabiting sandy bottoms at depths between 18 and 347 metres .
Mimic sandab - It is a demersal fish that lives in sandy or muddy bottoms of tropical waters, at depths of between 73 and 146 metres .
Small sandab - It is a demersal marine fish that lives in tropical waters, inhabiting sandy bottoms at depths between 11 and 54 metres .
Pacific sanddab - The Pacific sanddab is endemic to the northern Pacific Ocean, from the Sea of Japan to the coast of California.
Speckled sanddab - It is a much smaller cousin of the Pacific sanddab, growing to a maximum of 17 cm in length.