Cerci (sg.: cercus) are paired appendages usually on the rear-most segments of many arthropods, including insects and symphylans. Many forms of cerci serve as sensory organs, but some serve as pinching weapons or as organs of copulation. [1] . In many insects, they simply may be functionless vestigial structures.

The meaning of CERCUS is either of a pair of simple or segmented appendages at the posterior end of various arthropods that usually act as sensory organs.

Alessio Cerci (Italian pronunciation: [aˈlɛssjo ˈtʃɛrtʃi]; [citation needed] born 23 July 1987) is an Italian former professional footballer who played as a winger. Cerci started his professional football career at Roma, playing four times for the first team before serving periods on loan at Brescia, Pisa and Atalanta.

2024年12月21日 · Cerci (singular: cercus) are paired appendages located at the abdomen's tip of various insect species, primarily serving a sensory role. The size and visibility of cerci greatly vary among species; some, like certain crickets, have subtle cerci, while others, such as earwigs, possess prominent, stout cerci often referred to as pincers.

2008年11月10日 · cercus noun, plural cerci - typically paired appendages at the tip of the abdomen, usually having sensory functions. Cerci are often enlarged in males, and used in copulation. In some groups, such as earwigs, they are enlarged and used for defense.

…tail filaments, or pincers (cerci), at the posterior end of the abdomen, with those of the male being larger and of a different shape than those of the female. It has been suggested that the pincers may function in defense, in catching insects and holding them while eating, in…

Alessio Cerci (Velletri, 23 luglio 1987) è un ex calciatore italiano, di ruolo attaccante. Nato a Velletri, è originario di Valmontone. Il 4 giugno 2015 si è sposato a Roma con Federica Riccardi. [2]

Cerci (singular Cercus) are paired appendages on the abdomen of many species of insect. Cerci perform a sensory function. The size of cerci varies between species with some having barely discernible cerci while others, like earwigs, having stout and …

Crickets and other orthopteran insects sense air currents with a pair of abdominal appendages resembling antennae, called cerci.

2024年11月22日 · Cerci (singular: cercus) are paired appendages located on the abdomen of numerous insect species, primarily at the rear-most segments. These structures serve various functions, primarily as sensory organs, but in some species, they can also act as weapons for pinching or as organs for copulation.