| Arachnospila trivialis | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Pompilidae |
| Genus: | Arachnospila |
| Species: | A. trivialis |
| Binomial name | |
| Arachnospila trivialis (Dahlbom, 1843) | |
| Synonyms | |
| |
Arachnospila trivialis is a widespread spider wasp of sandy soil areas of the Palaearctic.
A medium-sized red and black spider wasp. The males have a quite distinctive genital plate, but females are very similar to other species assigned to the subgenus Ammosphex, such as A. anceps and considerable care is required to identify them. [2]
Northern and central Europe, including southern and western areas of Great Britain, and across Asia to the Pacific. [2]
A trivialis is single brooded, flying from May to August. The only confirmed prey are spiders of the genus Xysticus and it may prey on wolf spiders of the family Lycosidae too. Apparently little appears to be known about A trivialis nesting biology, but like other Arachnospila species it is likely to excavate a nest in loose sand having already paralysed a spider and concealed it in nearby vegetation. Adults have been observed to visit the flowers of wild parsnip. [2] A. trivialis will prey on spiders of both sexes while most spider wasps prefer to prey on females. [3]
A tarantula hawk is a spider wasp (Pompilidae) that preys on tarantulas. Tarantula hawks belong to any of the many species in the genera Pepsis and Hemipepsis. They are one of the largest parasitoid wasps, using their sting to paralyze their prey before dragging it to a brood nest as living food; a single egg is laid on the prey, hatching to a larva which eats the still-living prey.
Wasps in the family Pompilidae are commonly called spider wasps, spider-hunting wasps, or pompilid wasps. The family is cosmopolitan, with some 5,000 species in six subfamilies. Nearly all species are solitary, and most capture and paralyze prey, though members of the subfamily Ceropalinae are kleptoparasites of other pompilids, or ectoparasitoids of living spiders.
Zygiella x-notata, sometimes known as the missing sector orb weaver or the silver-sided sector spider, is a spider species in the family Araneidae. They are solitary spiders, residing in daily-spun orb webs. Z. x-notata is a member of the genus Zygiella, the orb-weaving spiders. The adult female is easily recognized by the characteristic leaf-like mark on her posterior opisthosoma, caudal to the yellow-brown cephalothorax.
Larinioides sclopetarius, commonly called bridge spider or gray cross spider, is a relatively large orb-weaver spider with Holarctic distribution. These spiders are located in Europe and have been observed as south as the Mediterranean Coast and as north as Finland. They are often found on bridges, especially near light and over water. The species tends to live on steel objects and is seldom seen on vegetation. Females reach a body length of 10–14mm, and males 8–9mm. Their orb webs can have diameters of up to 70 cm.
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as their common ancestor is shared by bees and ants. Many wasps, those in the clade Aculeata, can sting their insect prey.
Pompilus cinereus, the leaden spider wasp is the most widespread species of the Pompilus spider wasps, and throughout a large proportion of its wide distribution is the only species of Pompilus. It is the type species of the genus Pompilus and therefore of the family Pompilidae.
Dipogon bifasciatus is a spider wasp from the family Pompilidae.
Auplopus carbonarius is a spider wasp of the family Pompilidae. Uniquely among the British group it constructs a nest of barrel-shaped cells in which spiders are stored and the larvae develop.
Anoplius nigerrimus is one of the most common spider wasps, or pompilids, in Europe. They are mostly black and the females are 6-8 mm long while males measure 5-8 mm. This species may be distinguished from the related Anoplius concinnus and Anoplius caviventris by the 20 setae, or hairs, on the forehead rather than 60 or 45.
Ceropales maculata is a kleptoparasitic spider wasp found in the holoarctic region.
Priocnemis perturbator is a relatively large species of spider wasp which is quite common in Europe. It was previously considered to be the same species as the closely related P. susterai which were lumped as P. fuscus and this means that some early observations of behaviour are not applicable to either species. Even now the two species need close observation under a microscope or hand lens to distinguish them from each other.
Evagetes crassicornis is a kleptoparasitic spider wasp with a holarctic distribution.
Arachnospila is a predominantly Holarctic genus of spider wasps, with limited representation in montane habitats in Neotropical and Afrotropical regions. They are found in open habitats and at forest edge, the nests may contain more than one cell.
Arachnospila anceps is one of the more common spider wasps of western Europe.
Arachnospila consobrina is a little-known Palaearctic spider wasp.
Priocnemis susterai is a large species of pepsid spider wasp and is, with Priocnemis perturbator and Priocnemis coriacea, one of three similar species of the subgenus Umbripennis found in Great Britain. All three of these species are characterised by having plentiful erect hair on the face and propodum.
Anoplius viaticus, commonly known as the black-banded spider wasp, is a species of spider wasp. These wasps are known as spider wasps because the females capture spiders to provide their offspring with food. The paralysed spider is cached in a burrow, the wasp lays an egg on it, and when this hatches, the developing wasp larva consumes the spider. This species is found in sandy heathland across most of Europe.
Anoplius infuscatus is a species of spider wasp found mainly in Eurasia.
Anoplius concinnus is a widespread Eurasian species of spider wasp.
Tachypompilus analis, the red-tailed spider wasp is a species of spider wasp found in most of tropical and subtropical Asia, north to Japan. These spider wasps often hunt huntsman spiders.
 | This Vespoidea-related article is a stub. You can help Wikipedia by expanding it. |