Arthropods in a sentence

Pikaia was an early chordate from the Middle Cambrian Opabinia was a creature with an unusual body plan; it was probably related to arthropods Protichnites were the trackways of arthropods that walked Cambrian beaches.

Ground lizards like to eat arthropods, so one thing researchers are checking on is whether St. Croix has enough of them to offer.

Another is the ecdysozoans, comprising the arthropods (insects, lobsters, spiders, millipedes), and other moulting animals such as roundworms.

Scientists remain optimistic about the arthropods’ future, despite all evidence to the contrary.

In this photo provided by Atlantic Productions for Discovery Channel, arthropods swim near the Limiting Factor submersible as it dives to the deepest known point in the Mariana Trench, May 1, 2019.

Legs evolved convergently in the arthropods, octopuses and four kinds of fish (tetrapods, frogfish, skates, mudskippers).

Mushroom bodies are structures that are unique to the brains of insects, arthropods and some worms.

Discover the fascinating world of arthropods—insects, arachnids, myriapods, and more.

Medical entomology—the study of insects and arthropods that impact human health—has been a shrinking field for at least two decades, and the lack of bug scientists is now interfering with the nation’s ability to respond to infectious disease outbreaks.

A few species also consume small arthropods (such as the camphor scale Pseudaonidia duplex, a scale insect ).

Among these outcrops 20 have yielded biological inclusions comprising the oldest representatives of several recent families of terrestrial arthropods.

Bacteria and fungi feed on the raw organic matter, which are fed upon by amoebas, which in turn are fed upon by nematodes and arthropods.

Ectoparasitic arthropods may rely on host-host contact (e.g. many lice ), shed eggs that survive off the host (e.g. fleas ), or wait in the external environment for an encounter with a host (e.g. ticks ).

Flies and other arthropods live on the mats, even in the middle of the bitterly cold winters.

Ground beetles and rove beetles (family Staphylinidae), among others, are primarily carnivorous and catch and consume many other arthropods and small prey, such as earthworms and snails.

However, antennae, mandibles, and oral papillae are probably not homologous to the corresponding features in arthropods, i.e., they probably developed independently.

It had long been believed that arthropods were an exception to this with dopamine being seen as having an adverse effect.

Its absence in fish and aquatic arthropods is notable, as many have life stations similar to a terrestrial or tetrapod counterpart, or could otherwise make use of the added flexibility.

Lobsters have 10 walking legs; the front three pairs bear claws, the first of which are larger than the others. citation Although lobsters are largely bilaterally symmetrical like most other arthropods, some genera possess unequal, specialised claws.

Many arthropods have well-developed sensory organs, including compound eyes for vision and antennae for olfaction and pheromone sensation.