blennioid

9.9

A sea fish with a long body, mostly without scales, large side fins, and small fins under its body

noun
/ˈblɛniˌɔɪd/

Specialized

: blenio

Researchers observed that the blennioid used its large pectoral fins to stabilize itself among rocks.

Examples

Some blennioids are known for their ability to rapidly dart into crevices when threatened by predators.
Many blennioids can be found in shallow waters.
The coral reef was home to a variety of species, including the distinctive blennioid with its elongated body.
The blennioid swam gracefully near the coral reef.
Researchers observed that the blennioid used its large pectoral fins to stabilize itself among rocks.
Some blennioids are known for their ability to rapidly dart into crevices when threatened by predators.
The coral reef was home to a variety of species, including the distinctive blennioid with its elongated body.

Synonyms

blennioid fish

vsblennioid

Specialized

9.9

A long sea fish with little or no scales, large side fins, and small lower fins near the shore

is the scientific name for that same group

blenny

vsblennioid

9.9

A small sea fish with no scales that lives among rocks and defends its home

focuses on body shape and fin anatomy rather than shore behavior

Compounds

blennioid fish

Specialized

9.9

A long sea fish with little or no scales, large side fins, and small lower fins near the shore

Surface Forms

blennioid singular

blennioids plural

Morphology

blennioid = blenny (semi-transparent) = blennio + oid

Formed from the combining form 'blennio-' (relating to blennies) plus '-oid' meaning 'resembling', but the combining form and taxonomic usage are technical and may be unfamiliar to learners.

Etymology

Blennioid comes from the Greek part blenn- meaning 'mucus' or 'slimy' and the ending -oid meaning 'like', as in humanoid. So a blennioid is a fish 'like' a blenny — often long and mostly scaleless, which fits the 'slimy' root and the modern meaning.