The suctorial tube-feet are seen gripping the fish firmly.
"The Outline of Science, Vol. 1 (of 4)" by J. Arthur Thomson
The mouth is minute and the pharynx is always suctorial, never gizzard-like.
"Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3" by Various
DIS'TOMUM, a genus of trematode or suctorial parasitic worms or flukes, infesting various parts in different animals.
"The New Gresham Encyclopedia" by Various
Mandibles present in pupa, vestigial in imago; maxillae suctorial without specialization; first maxillae with lacinia, galea and palp.
"Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4" by Various
The mouth parts are adapted for piercing, and are enclosed in a suctorial proboscis.
"The Life of Crustacea" by William Thomas Calman
In the thorax the yolk is anteriorly divided into two lobes by the vertical septum, which contains the vertical muscle of the suctorial pouch.
"The Works of Francis Maitland Balfour, Volume 1" by Francis Maitland Balfour