WHATSTHATFISH
Crustaceans

Flathead Lobster

Thenus orientalis

Also known as: Bay Lobster, Bug, Bug Lobster, Common Flapjack Lobster, Flathead Locust Lobster, Gulf Lobster, Moreton Bay Bug, Mud Lobster, Mug Bug Lobster, Northern Bay Lobster, Rock Lobster, Sand Bug Lobster, Sand Crayfish, Sand Lobster, Shovel-nosed Lobster

LCLeast ConcernIUCN Red List, 2011
Adult
@fishx6 · Lembeth Resort, Indonesia · June 20061 / 8
01

Overview

Found singly or in small pods on gravel, mud, sand and shell bottoms of reefs.

Lobsters live in caves and crevices during the day, often several together, coming out at night to feed.
Sometimes caught in the torches of divers where they scuttle off back into the dark.
They do not have true claws, the soft and flexible tail is used for swimming rapidly backwards, for short distances to get away from danger.
Spiny lobsters are caught in baited lobster pots for gourmet dining.

02

How to identify

COLOURS
Pattern
spots

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03

Habitat & where to find it

  • Range · Indo-West Pacific
  • Country only · 8
LIVES IN

Found singly or in small pods on gravel, mud, sand and shell bottoms of reefs.

04

Adult photos 8

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumArthropoda
    3. classMalacostraca
    4. orderDecapoda
    5. familyScyllaridae
    6. genusThenus
    7. speciesThenus orientalis (Lund, 1793)

    SourcesWoRMSWikipedia

    06

    More in the family

    Slipper Lobsters (Scyllaridae)