“Keeping a constant body temperature is the most serious challenge facing warm-blooded mammals in an aquatic environment.”

“In the spring children catch butterflies, and in the summer they play with aquatic whirhgig beetles, true water beetles, and snails.”

“Jaw prehension is common in aquatic frogs, often in combination with abortive tongue protraction, but suction feeding is present only in pipids.”

“Phytoplankton is also used to feed many varieties of aquacultured molluscs, including pearl oysters and giant clams.”

“Phytoplankton is cultured for a variety of purposes, including foodstock for other aquacultured organisms, a nutritional supplement for captive invertebrates in aquaria.”

“Fishing and the sale of aquacultural produce were banned in the bay until the contamination risks had disappeared.”

“Spat collection is important to the sustainability of the aquacultural industry.”

“Mr. Tetrault said that down the line he expected that aquacultural savvy would result in job opportunities and entrepreneurial spinoffs.”

“I am setting up an aquarial display at the conference center to showcase different species of fish.”

“I visited the aquarian exhibit at the zoo, where I observed a variety of colorful fish and marine creatures swimming in their beautifully maintained tanks.”

“My stationmaster used to comfort me with the promise that my aquarian duties would very soon be over as plans were afoot to close the box.”

“Amongst the chaos of the crumbling Piscean age, a beautiful flower is being watered with the life of Aquarian energies.”

“Pilocarpine drops may be used to constrict the pupil and re-establish circulation of aqueous humor.”

“The aqueous phase was recovered and for each sample 2 ml aliquots were evaporated to dryness in a freeze drier.”

“Tissues are stained in aqueous hematoxylin after mordanting in iron ammonium sulfate.”

“The upper waters were no longer midnight blue, but a deep aqua.”

“On this, the crystal and pearls are strung like a festoon of flowers, with hanging clusters terminating in big pieces of aqua quartz.”