Information om | Engelska ordet SPINNERETS

Exempel på hur man kan använda SPINNERETS i en mening

• Wolf spiders resemble nursery web spiders (family Pisauridae), but wolf spiders carry their egg sacs by attaching them to their spinnerets, while the Pisauridae carry their egg sacs with their chelicerae and pedipalps.
• They have two prominent hind spinnerets, somewhat indistinct bands on their legs, and two dark bands running down either side of the cephalothorax.
• Also, female nursery web spiders carry their egg sacs with their chelicerae instead of attaching them to their spinnerets as wolf spiders do.
• Like other members of the suborder Mesothelae, and unlike all other extant spiders, they have a segmented series of plates (tergites) on the upper surface of all segments of the abdomen and their spinnerets are placed in the middle of the underside of the abdomen, rather than at the end.
• Atypical tarantulas have huge chelicerae for their size and relatively long spinnerets (although not as long as those found in diplurids).
• Once, this family was a large catch-all taxon for a disparate collection of spiders, similar only in that they had eight eyes arranged in two rows and conical anterior spinnerets that touched, and were wandering predators that built silken retreats, or sacs, usually on plant terminals, between leaves, under bark, or under rocks.
• When hunting, ground spiders produce thick, gluey silk from their enlarged spinnerets and attempt to use it to entangle their prey in swathing attacks, often applying their webbing to their prey's legs and mouths.
• They are distinguished from the sac spiders of the family Clubionidae and other spiders by having the abdominal spiracle placed one third to one half of the way anterior to the spinnerets toward the epigastric furrow on the underside of the abdomen.
• Most spinnerets are not simple structures with a single orifice producing a single thread, but complex structures of many microscopic spigots, each producing one filament.
• Often, it first squirts its victim with what resembles 'superglue' from its spinnerets, immobilising the prey by sticking the victim's limbs and appendages to its own body.
• The burrow wall is stabilized using long spigots on their long spinnerets to interweave the sand as far as 3 millimeters deep.
• Like the Theridiidae, these spiders have a comb of serrated bristles on the hind tarsi that are used to pull silk bands from the spinnerets.
• As with other wolf spiders, the silken sac containing over 100 eggs is carried attached to the mother's spinnerets, and then after they hatch, the spiderlings climb on their mother's abdomen and ride around with her for some time until they are sufficiently mature to survive on their own.
• In most chelicerates the opisthosomal limbs are greatly reduced and persist only as specialized structures, such as the silk-producing spinnerets of spiders or the pectines of scorpions.
• Unlike other African ant-like salticids Eburneana has the chelicerae located more posteriorly, rich leg spination and clearly visible large spigots on the posterior spinnerets.
• Unlike the usual spinnerets of spiders, the cribellum consists of one or more plates covered in thousands of tiny spigots, tiny holes that hardly project from the surface, in contrast to the elongated spigots that project from spinnerets.
• The discovery of Chimerarachne in early Late Cretaceous (Cenomanian) aged Burmese amber has also demonstrated that taxa existed until the Cretaceous that had both spinnerets, and a whip-like telson.
• Spiders' abdomens bear appendages that have been modified into spinnerets that extrude silk from up to six types of silk glands within their abdomen.
• A spider web, spiderweb, spider's web, or cobweb (from the archaic word coppe, meaning 'spider') is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
•  citricola differs from "derived araneoids", which are a part of the superfamily Araneoidea, such as Theridion and Linyphiidae, because it lacks smaller aciniform spigots in their median spinnerets.

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