marsupial mouse: meaning, definition, pronunciation and examples
C1 (Low frequency, technical/specialist)Scientific, academic, nature writing; occasionally in general wildlife contexts.
Quick answer
What does “marsupial mouse” mean?
A small, mouse-like carnivorous mammal native to Australia and New Guinea, belonging to the marsupial family Dasyuridae, which gives birth to underdeveloped young that complete development in a pouch.
Audio
Pronunciation
Definition
Meaning and Definition
A small, mouse-like carnivorous mammal native to Australia and New Guinea, belonging to the marsupial family Dasyuridae, which gives birth to underdeveloped young that complete development in a pouch.
A term used broadly for several genera of small, shrew- or mouse-sized dasyurid marsupials (e.g., Antechinus, Planigale, Ningaui, Sminthopsis) that are insectivorous or carnivorous, often nocturnal, and fill an ecological niche similar to mice or shrews on other continents. In casual use, can refer to any small, rodent-like marsupial.
Dialectal Variation
British vs American Usage
Differences
The term is equally rare in both dialects. In American English, the concept is less familiar, so it might require more explanation (e.g., 'a pouched mouse-like animal from Australia').
Connotations
In both, it connotes exotic Australian wildlife, scientific curiosity, and evolutionary biology (convergent evolution).
Frequency
Extremely low frequency in both. Slightly more likely to appear in British media due to stronger historical cultural ties to Australia.
Grammar
How to Use “marsupial mouse” in a Sentence
The [adj] marsupial mouse [verbs]A marsupial mouse [that/which clause]Vocabulary
Collocations
Examples
Examples of “marsupial mouse” in a Sentence
adjective
British English
- The antechinus has a marsupial-mouse-like appearance.
- It's a classic marsupial mouse ecology.
American English
- The planigale exhibits a marsupial-mouse lifestyle.
- We studied a marsupial-mouse genus.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in zoology, biology, ecology, and evolutionary science papers discussing Australian fauna or convergent evolution.
Everyday
Rare. Might be used in documentaries, wildlife magazines, or visits to zoos with Australian exhibits.
Technical
Used in taxonomic guides, ecological surveys, and conservation biology focusing on Australasian ecosystems.
Vocabulary
Synonyms of “marsupial mouse”
Strong
Neutral
Weak
Vocabulary
Antonyms of “marsupial mouse”
Watch out
Common Mistakes When Using “marsupial mouse”
- Calling it a rodent.
- Thinking all small marsupials are 'marsupial mice'.
- Using it as a general term for possums or other marsupials.
FAQ
Frequently Asked Questions
No. Marsupial mice are marsupials, meaning they give birth to very underdeveloped young that complete development in a pouch. Rodents are placental mammals with a different reproductive system and evolutionary history.
They are primarily insectivorous and carnivorous, feeding on insects, spiders, small lizards, and other invertebrates.
They are native to Australia, New Guinea, and surrounding islands.
They are different families of marsupials. Marsupial mice (Dasyuridae) are generally small, carnivorous, and mouse-like. Possums (various families like Phalangeridae) are often arboreal, larger, and mostly herbivorous or omnivorous.
A small, mouse-like carnivorous mammal native to Australia and New Guinea, belonging to the marsupial family Dasyuridae, which gives birth to underdeveloped young that complete development in a pouch.
Marsupial mouse is usually scientific, academic, nature writing; occasionally in general wildlife contexts. in register.
Marsupial mouse: in British English it is pronounced /mɑːˈsuː.pi.əl maʊs/, and in American English it is pronounced /mɑːrˈsuː.pi.əl maʊs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “(None specific to this term)”
Learning
Memory Aids
Mnemonic
Imagine a MOUSE from MARS (Mars-upial) carrying its babies in a spacesuit pouch.
Conceptual Metaphor
NATURE'S POUCHED IMPOSTOR (something that looks and acts like a familiar creature but belongs to a fundamentally different biological category).
Practice
Quiz
What is the primary distinguishing feature of a marsupial mouse compared to a placental mouse?