![TroutUnlimitedCanada on Twitter: "Apologies for the delayed #TerminologyTuesday ! The operculum is a bony plate that protects the gills of bony fishes. It can move to allow fish to pump water through TroutUnlimitedCanada on Twitter: "Apologies for the delayed #TerminologyTuesday ! The operculum is a bony plate that protects the gills of bony fishes. It can move to allow fish to pump water through](https://pbs.twimg.com/media/FZP7fYNXoAAtVlc.jpg:large)
TroutUnlimitedCanada on Twitter: "Apologies for the delayed #TerminologyTuesday ! The operculum is a bony plate that protects the gills of bony fishes. It can move to allow fish to pump water through
Field Identification Guide of the Prebranchial Appendages (Gill Plates) of Mobulid Rays for Law Enforcement and Trade Monitorin
![Elementary text-book of zoology [electronic resource]. Zoology. 272 MOLLUSC A. On either side of the foot there hang the gill-lamellcE, or ctenidia. These are four plates or lamellae on each side, Elementary text-book of zoology [electronic resource]. Zoology. 272 MOLLUSC A. On either side of the foot there hang the gill-lamellcE, or ctenidia. These are four plates or lamellae on each side,](https://c8.alamy.com/comp/RJNAY0/elementary-text-book-of-zoology-electronic-resource-zoology-272-mollusc-a-on-either-side-of-the-foot-there-hang-the-gill-lamellce-or-ctenidia-these-are-four-plates-or-lamellae-on-each-side-re-quotr-t-formed-in-each-case-by-a-gill-plate-folded-in-itself-the-outer-gill-plate-outwards-and-the-inner-inwards-the-gill-plates-are-themselves-composed-of-a-num-ber-of-gill-jhatnerits-which-hang-perpendicularly-in-a-single-row-from-a-horizontal-axis-which-is-fused-with-the-body-wall-a-ctenidium-therefore-consists-of-a-medium-axis-with-two-rows-of-gill-filaments-each-row-forming-a-g-RJNAY0.jpg)
Elementary text-book of zoology [electronic resource]. Zoology. 272 MOLLUSC A. On either side of the foot there hang the gill-lamellcE, or ctenidia. These are four plates or lamellae on each side,
![What is the reason for gill cover erosion in juvenile Atlantic salmon in aquaculture ? | ResearchGate What is the reason for gill cover erosion in juvenile Atlantic salmon in aquaculture ? | ResearchGate](https://www.researchgate.net/profile/Martin-Larsen/post/What_is_the_reason_for_gill_cover_erosion_in_juvenile_Atlantic_salmon_in_aquaculture/attachment/59d6274379197b80779858e3/AS%3A325099493314560%401454521167781/download/image.jpeg)
What is the reason for gill cover erosion in juvenile Atlantic salmon in aquaculture ? | ResearchGate
How -to" unhook deeply hooked fish thru gill plate | Keep this unhooking option in mind when pike (or bass) engulf smaller baits really deep as you will have much better leverage
![Caught this poor girl on a lipless. As you can see she's missing half of her gill plate. The fish was a healthy 2.6lbs with a nice plump belly. : r/kayakfishing Caught this poor girl on a lipless. As you can see she's missing half of her gill plate. The fish was a healthy 2.6lbs with a nice plump belly. : r/kayakfishing](https://preview.redd.it/w723k6h710a11.jpg?auto=webp&s=b964aec7c6de6aad8f14e4a441c0bd785b98d09a)