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Ammophila urnaria feeds on nectar and can often be seen on the flower heads of sorrel or onion. [2] The breeding season is in summer. The female wasp digs a succession of burrows in sandy soil, provisioning each burrow with one or more paralysed caterpillars, lays an egg on the first caterpillar in each and seals the hole.
However, the majority of wasp species are solitary, with each adult female living and breeding independently. Females typically have an ovipositor for laying eggs in or near a food source for the larvae, though in the Aculeata the ovipositor is often modified instead into a sting used for defense or prey capture. Wasps play many ecological roles.
The color patterns of a female wasp is what helps the male wasp differentiate between another male and a female. [3] Like other mutillids, during mating the males are presumed to lift females and proceed to mate while airborne. [ 4 ]
As in other Nasonia wasps, N. vitripennis is haplodiploid, having haploid males and diploid females, and measures from 2–3 mm in length, with larger and darker-colored females than males. These wasps, like most other insects, show much sexual dimorphism, and females tend to be less easy to distinguish by species than males.
The body of a female is c. 2 inches (50 mm) long, with an ovipositor c. 4 inches (100 mm) long. Females of the parasitoid wasp Neoneurus vesculus ovipositing in workers of the ant Formica cunicularia. Parasitized white cabbage larvae showing wasp larvae exiting its body, spinning cocoons. Playback at double speed.
Vespula vulgaris, known as the common wasp, is a species found in regions that include the United Kingdom, Ireland, Germany, India, China, New Zealand [1] and Australia. It is sometimes known in English as the European wasp, but the same name is used for the species Vespula germanica or German wasp.
It can be identified as female by both the number of division on its antenna and by the presense of its sting. Reasons for nominating; I am self nominating my latest work which shows the basic morphology and anatomy of a female wasp. I created it for the wasp article which was extremely lacking in any kind of anatomical or even scientific detail.
The female is about 22 mm long; the male is smaller and lacks a stinger. [2] Males can be less than half of a female in size if emerging from a smaller or a superparasitized host. [ 3 ] The species undergoes four larval stages, where the initial younger larvae can be seen as external hemolymph-feeders on the paralysed roach's leg, and the last ...