Marine Biology
Pain in my gills, shortness of breath, lethargy...i collapsed on the way to a dive, and they took me to a hospital...i got a parasitic infection in my gills.
Medallion of Past
She twisted about and breathed inward, sucking water into her mouth and across her gills. her heart no longer burned as the air she needed was taken from the water through her gills.
Shark Scorn
Her dorsal fin, undersized before, grew out so that it stood up straight upon her back as her gills widened and retreated to their proper position.
Populating the Galaxy.
While vex appear reptilian in nature at first glance, they also exhibit fish- and amphibian-like qualities, such as being able to breathe underwater, having small gills behind their ears, and, while swimming use the same body mechanism as that of a tadpole
Transmutation
He sank and twitched his tail, gulping down gillfuls of water and tumbled end over end as he tried to understand his new fin and tail arrangement.
Akeru
"it's ok gill, i'd have been a little worried too seeing how close we are to the pack; but i haven't lost my nerve yet. to be honest it's kinda touching how much you cry over me" he responded. "oh so does that mean i should do it more often?"
Spawning Season, part 2
gills formed on either side of her chest and fins tore through her skin all over her body. her face finished forming, giving kayla the complete head of a rainbow trout as her legs degenerated into a pair of pectoral fins.
2019-06-17 - By the Veil of the Sea (Rick Marks)
He took in a breath - meaning he gulped down some water and passed it through his gills - then extended his tongue to part her lips and taste her.
Fits Like a Cat in Water
They had both lungs and gills. gils supplied oxygen to the blood, but a portion could be redirected to lungs where it could be breathed back out, just like how blake was doing it now.
Quest for Corsurus Chapter Two
A little whimper of pain escaped embla and she brought her hand to her neck only to find little feathery gills had sprouted there. she looked at the badger and confirmed that he too had undergone this strange transformation.
[QC-059] What Washed Ashore
In the end, he did so through his gills, allowing her slime to pass through his neck and nourish him that way. in an odd sense, having the viscous mass of her passing through his gills was nicer than water.
Beasts, Arc I: Un-Bear-able (Part 1)
The creature sniffed the air and snarled as his gills moved again. his big snout detected the scent of blood, in large part due to the giant splatter of it all over the wall beside the door.