Aplysia punctata

9.9

A soft sea slug with two pairs of ear-like tentacles that eats seaweed and can release purple ink

noun

Specialized

: Aplysia punctata

The Aplysia punctata can release a purple ink when threatened by predators.

Examples

In tide pools, you might spot an Aplysia punctata grazing on algae along the rocks.
Researchers observed the nervous system of the Aplysia punctata to gain insights into memory formation.
The Aplysia punctata is commonly found in shallow coastal waters.
Did you see the Aplysia punctata at the aquarium?
In tide pools, you might spot an Aplysia punctata grazing on algae along the rocks.
The Aplysia punctata can release a purple ink when threatened by predators.
Researchers observed the nervous system of the Aplysia punctata to gain insights into memory formation.

Synonyms

sea hare

vsAplysia punctata

Specialized

9.1

A large soft sea animal like a slug that can release purple ink when scared

is the specific species within that group rather than the whole family

Surface Forms

Aplysia punctata singular

Aplysia punctatas plural

Morphology

Aplysia + punctata

This is a taxonomic binomial formed from the genus name Aplysia and the species epithet punctata; if a learner knows both constituents (with punctata meaning 'spotted' or 'dotted' in Latin) the overall meaning — a particular (spotted) species of Aplysia, i.e. a sea hare — is directly derivable. The construction follows a regular, cross-linguistically consistent scientific naming pattern, so the sense is compositional rather than idiomatic, although in practice the Latin epithet may be unknown to typical B1 learners.

Etymology

Aplysia punctata comes from the animal's look: Aplysia are called 'sea hares' because their two ear-like tentacles resemble rabbit ears, and punctata means 'spotted' in Latin, so the name paints a picture of a 'spotted sea hare' that fits this soft, spotted marine snail.