Sentences with phrase «early fish»

Early fish from the fossil record are Managing fish and wildlife resources for their long - term well - being and the benefit of people.

It was then that early fish evolved muscles on their heads to suck in food and water.

When early fish began to evolve complex brains, those too developed according to left - right rules.

More specialised brain regions arose in early fish, some of which resembled the living lampreys.

First editions of books about on fish, ichthyological illustrations spanning multiple decades, early fishing guides, and multiple editions of the penultimate book on fishing, The Compleat Angler; or, the Contemplative Man's Recreation by Izaac Walton (1593 - 1683) are the basis for the Buffalo & Erie County Public Library's current exhibit at the Central Library in downtown Buffalo.

Larval fish can exchange ions through their skin, and early fish likely used rudimentary gill structures known as branchial baskets.

«The anatomy of the gastrointestinal tract of Saurichthys, in particular the many windings in the spiral valve, show the most original digestion organs of earlier fishes,» says Thodoris Argyriou, a PhD student at the Paleontological Institute and Museum of the University of Zurich.

O'Connor had already found early fishing technology in the area, so when local hunters led her to a nearby limestone cave, she wondered whether it had once sheltered ancient mariners.

Some scientists say that early fish consumption may be associated with a lifestyle that lowers the risk of allergic disease in non-dietary ways.

Early fish from the fossil record are

This anatomical peculiarity has led to the proposal that the paired limbs of humans, and before that the paired fins of fish, evolved from the transformation of gill arches in early fish.

The animals» early fish - like jaws were suited to tearing flesh rather than chewing plants.

Early fish had four, which is why they and most of their descendants — including amphibians, reptiles and birds — have excellent colour vision.

But the anatomy did make sense when it was compared to early fish.

«These early fish managed to develop a way to maximize the delivery of oxygen, even when the water they lived in was low in it.

Starting with the first primitive vertebrates, they go through the early fishes, amphibians and reptiles, pterosaurs, dinosaurs, primitive mammals, and recent mammals.

And we should go down to the river and see if the early fish runs have begun yet.

I know that for me, my early fishing experiences are seared into my memory, and my love of fishing eventually led, very directly, into my alarm at the declines I was seeing and my desire to devote my life to conservation.