While eye sensitivity in the American horseshoe crab Limulus polyphemus has long been
known to be under the control of an endogenous circadian clock, only recently has …

The use of multisensory cues to locate mates can increase an organism's success by acting
as a back-up plan when one system fails, by providing additional information to the receiver …

Circadian changes in visual sensitivity have been observed in a wide range of species,
vertebrates, and invertebrates, but the processes impacted and the underlying mechanisms …

The eyes of the horseshoe crab Limulus polyphemus have long been used for studies of
basic mechanisms of vision, and the structure and physiology of Limulus photoreceptors …

Dark and light adaptation in photoreceptors involve multiple processes including those that
change protein concentrations at photosensitive membranes. Light-and dark-adaptive …

Pycnogonida—or sea spiders—is a group of exclusively marine arthropods with
cosmopolitan distribution in the world's oceans (cobb 2010). most pycnogonids live …

Es indudable que todos los organismos que habitamos este planeta debemos adaptarnos y
responder a los estímulos que nos llegan de nuestro entorno, lo cual ocurre mediante la …

Many behavioral activities of the horseshoe crab Limulus are rhythmic, and most of these
are produced in large part by central pattern generators within the CNS. The chain of …

The horseshoe crab has been an outstanding model for vision and circadian research. Its
lateral eyes are probably the best understood neural structure in the animal kingdom …

The eyes of the horseshoe crab Limulus polyphemus have long been used for studies of
basic mechanisms of vision, and the structure and physiology of Limulus photoreceptors …