Fish Identifier
Shovelnose Ray (Aptychotrema rostrata)
Aptychotrema rostrata 31390493 by Thomas Mesaglio, via Wikimedia Commons, licensed under CC BY 4.0
cartilaginous

Shovelnose Ray

Aptychotrema rostrata

An Australian ray with a broad, shovel-shaped snout used to probe sandy seabeds for buried prey, closely related to guitarfish and often found in shallow coastal bays.

Habitat
Sandy coastal bays, eastern Australia
Size
60-100 cm length
Diet
Carnivore

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Overview

The shovelnose ray is named for its broad, flattened, shovel-shaped snout, an adaptation for probing and sifting through sandy seabeds in search of buried invertebrates. Closely related to guitarfish, it shares a similar body plan combining a ray-like flattened disc with a long, shark-like tail. Found mainly in shallow coastal waters of eastern Australia, it is a common bottom-dweller in bays, estuaries, and open sandy flats. Its broad snout distinguishes it from more pointed-snouted guitarfish relatives, and it is frequently encountered by anglers and divers in shallow inshore waters. Despite its unusual, somewhat prehistoric appearance, it poses little threat to people and is generally regarded as a harmless, docile inhabitant of Australia's coastal shallows.

How to identify it

  • Snout: Broad, rounded, and shovel-like, distinctly wider and flatter than the pointed snouts of true guitarfish
  • Body: Flattened, teardrop-shaped disc tapering smoothly into a long, slender, shark-like tail
  • Color: Sandy grey-brown above, often faintly mottled or plain, pale cream below
  • Fins: Two upright dorsal fins set well back near the tail, plus a distinct caudal fin
  • Eyes: Small, raised, and positioned on top of the head with visible spiracles just behind
  • Look-alikes: True guitarfish have narrower, more pointed snouts; other shovelnose ray species differ subtly in snout width, coloring, and spotting patterns

Habitat & range

This species is found in shallow coastal waters along eastern Australia, typically inhabiting sandy or muddy bays, estuaries, and open beaches from the intertidal zone down to a few dozen meters. It favors soft sediment areas where it can bury itself partially and use its shovel-shaped snout to root through sand for prey. It is commonly encountered in sheltered bays and river mouths, tolerating a range of salinities near estuarine influences, though it remains primarily a marine and coastal species rather than a true estuarine specialist.

Behavior & ecology

The shovelnose ray forages by using its broad snout to probe and disturb sandy sediment, uncovering buried worms, crustaceans, and small mollusks. It often rests partially buried during the day, becoming more active at dusk and during the night when it moves into shallower water to feed. Reproduction is ovoviviparous, with females producing small litters of live young in sheltered shallow habitats that serve as nursery grounds. Generally docile and non-aggressive toward people, it relies on its cryptic coloration and burying behavior to avoid predators such as larger sharks.

Frequently asked questions

What is the shovelnose ray's snout used for?

Its broad, flattened snout is used to probe and disturb sandy seabeds, helping it uncover buried worms, crustaceans, and small mollusks.

Where is the shovelnose ray commonly found?

In shallow coastal bays, estuaries, and sandy beaches along eastern Australia, often close to shore.

How can you tell it apart from a guitarfish?

The shovelnose ray has a distinctly broader, more rounded snout compared to the narrower, more pointed snout of true guitarfish.

Shovelnose Ray guides

In-depth guides for identifying, understanding, and caring about Shovelnose Ray.