Sentences with phrase «specialized jaw structure»

In the article, the evolutionary and fish biologists Matt McGee and Ole Seehausen report that, because of a specialized jaw structure, fish - eating cichlids in Africa's largest lake take a long time to swallow their prey and are thus no match for competitors that can feed much more rapidly.

Not exact matches

Their jaws, or chelicerae, are the largest for body size among the group of animals that possess these specialized mouthparts — including horseshoe crabs, sea spiders, and arachnids — and bear most of the structures used for their classification.
Small dogs have very distinct physiological traits such as jaw size, bone structure, digestive systems, and high energy requirements which can benefit from specialized nutrition.
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