The eastern shovelnose stingaree (Trygonoptera imitata) is a species of stingray in the family Urolophidae, endemic to coastal waters off southeastern Australia, excluding Tasmania.
Preying mainly on polychaete worms, the eastern shovelnose stingaree is rather common in very shallow, coastal bays over fine substrates, though it does range to a depth of 120 m (390 ft) or more.
Prior to being formally described in a 2008 Commonwealth Scientific and Industrial Research Organisation (CSIRO) publication, the eastern shovelnose stingaree was provisionally known as Trygonoptera "sp.
Because of its close resemblance to those two species, Gordon Yearsley, Peter Last, and Martin Gomon gave it the specific epithet imitata.
[2][3] A bottom-dwelling species, the eastern shovelnose stingaree favors sheltered, inshore habitats with soft bottoms, in water less than 5 m (16 ft) deep.
Between the nostrils, there is a skirt-shaped curtain of skin with a deep midline furrow lined by papillae (nipple-like structures) and a deeply fringed posterior margin that overhangs the small mouth.
The smoothly tapering tail has a flattened oval cross-section at the base and ends in a lance-like caudal fin; it measures around three-quarters as long as the disc.
The dorsal coloration ranges from yellowish to dark grayish brown, which is darkest toward the midline and lightest towards the fin margins; some larger individuals also gain a smattering of fine black and beige spots.
[2][3] The eastern shovelnose stingaree feeds on small benthic organisms, primarily polychaete worms, and excavates pits in search of its prey.
As it is taken from shallow water it often survives to be discarded, though of concern is mechanical injury when heavier fishing gear is involved, as well as the propensity for stingarees to abort their young when captured.
The eastern shovelnose stingaree population of Port Phillip is known to have declined over the past decade, which coupled with continuing fishing pressure has led the International Union for Conservation of Nature (IUCN) to list it as Near Threatened.