All speciesMangrove-king of the tropics

Mud Crab

Australian mud crab — caught in the mangrove systems of NT, far north QLD, and the Kimberley — is one of the world's premier crab species.

Scylla serrata
Flavour: Sweet, dense, briny — the gold standard of tropical crab

Four reasons to choose local

Health

  • Wild from clean mangrove estuaries
  • Excellent zinc, B12, and selenium
  • No farming chemical exposure

Economy

  • Important Indigenous fishery in NT, Cape York, Kimberley
  • Darwin and Karumba fleets land most product
  • Highly cultural fishery for Top End communities

Environment

  • Pot-only — no bycatch
  • Size and sex limits protect breeding stock
  • Caught from intact mangrove systems

Taste

  • Sweet, dense meat — the world's best mud crab
  • Iconic Singapore chilli-crab origin
  • Live to plate is the only way

Sourcing

Mud Crab is exclusively wild-caught.

Where it comes from

Mud Crab is most strongly associated with these 5 Australian regions:

Nutrition (per 100g)

How Mud Crab compares to imported equivalents on the headline nutrients consumers care about.

Protein19.4g16.8g
Selenium48µg32µg
Zinc4.2mg3mg
Omega-3 Fatty Acids460mg280mg
Vitamin B127.8µg5.4µg

Seasonality

When to enjoy Mud Crab at its peak.

Janpeak
Febpeak
Marpeak
Aprpeak
Maygood
Junavailable
Julavailable
Augavailable
Sepgood
Octpeak
Novpeak
Decpeak
Peak Good Available Off-season

How to cook it

Four go-to preparations for Mud Crab that respect the fish — short cooks, clean flavours, no over-doing it.

Singapore chilli-crab

Sambal + tomato + egg, hot wok, mantou bread to mop up.

Steamed

Live, 12 min for a 1kg crab, with ginger-soy dipping sauce.

Salt and pepper

Cantonese-style, deep-fry 2 min, toss with chilli and spring onion.

BBQ

Halved, brushed with garlic-butter, hot grill 6 min each side.

Australian vs imported — at a glance

Wild Australian mud crab vs farmed imported mud crab from SE Asia — different supply chains, different welfare and sustainability profiles.

Australia
Australian Mud Crab
NT / QLD / WA
🇦🇺 Local
Wild vs farmedWild pot-caught
Mangrove impactNone
Indigenous managementYes (NT/QLD)
Live transit welfareStrict
Price per kg~$80
Overall rating: Australian Mud Crab scores 9.4/10 — gold-standard tropical crab.
vs
Asia
Imported Mud Crab
Sri Lanka / Indonesia / Philippines
Wild vs farmedOften pond-farmed
Mangrove impactSignificant habitat loss
Indigenous managementNo
Live transit welfareVariable
Price per kg~$50
Overall rating: Imported Mud Crab scores 5.6/10 — pond-farming and welfare concerns.

Read the full comparison →

The risks of the imported version

Typically imported from: Sri Lanka, Indonesia, Philippines, Bangladesh

  • Mangrove-pond aquaculture drives habitat loss
  • Imported live crab welfare standards highly variable
  • Long transit reduces meat-to-shell yield significantly

See the full case against imported seafood →

How to buy it

🔍
Look for:

Ask for "Australian Mud Crab" or specifically “NT Mud Crab” — check it isn't Asian imported.

From 1 July 2026, every restaurant menu in Australia must show A (Australian), I (Imported), or M (Mixed) for each seafood dish. Read the law →

Sources for this page

  1. Status of Australian Fish Stocks Department of Agriculture, Fisheries and Forestry (2024)
  2. FAO mangrove loss data Food and Agriculture Organization of the UN