Sentences with phrase «external gills»

They have no external gills, but pump water in and out of their body cavity to extract oxygen.

Maybe a foot long, dusky gray, with plumed external gills and two front and no rear feet, it was a creature out of my dreams.

Of the aquatic salamanders, axolotls are a Mexican mountain lake denizen with beautiful feathery external gills and beatific personalities.

The collection also includes complete, or nearly complete, skeletons associated with preserved soft tissues such as feathers, fur, skin or even, in some of the salamanders, external gills.

Backlit egg case of a little skate embryo (Leucoraja erinacea), showing emerging pectoral and pelvic fins, external gills, and a large yolk.

Tiger salamander eggs are laid in the late winter or early spring, and like other salamanders, and their cousins the frogs and toads, their larvae are fully aquatic with external gills and fishlike tails.

Not exact matches

Vocabulary Reviewed: Classification Kingdom Phylum Invertebrate Vertebrate Class Adaptations Food web Food chain Predator Prey Carnivore Herbivore Producers Consumers Internal Anatomy terms - gonads, brain, heart, ink sac, gills, pen, eye lens External Anatomy terms - mantle, eye, siphon, arms, tentacles, sucker cups, chromatophores, fin, mouth, beak Includes step by step directions as well as photos for the squid dissection and squid races.