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The species Pimpla rufipes has several synonyms, which include Pimpla hypochondriaca and Pimpla instigator. Pimpla instigator (Fabricius, 1793) has been permanently rejected under the International code of Zoological Nomenclature, since the original name Ichneumon instigator Fabricius, 1793 is a junior homonym of Ichneumon instigator Rossius, 1790, which represents a pimpline species outside ...
Sphex pensylvanicus is a large, black wasp, significantly larger than their congener Sphex ichneumoneus (the great golden digger wasp). [6] Males are smaller than females, at only 19–28 mm (0.7–1.1 in) long compared with typical female sizes of 25–34 mm (1.0–1.3 in). [2]
Pepsis grossa, alongside a golden paper wasp for scale. Due in part to confusion over the distinctness of various color forms, until 2002 this species was known by the name Pepsis formosa, including a subspecies P. formosa pattoni, but C.R. Vardy synonymized both forms of P. formosa into P. grossa.
The mammoth wasp is found in Mediterranean type habitats such as oak forests, maquis and garrigue.It can only occur where its prey, the European rhinoceros beetle Oryctes nasicornis, is found too and in Russia it has been noted that it is commonest around human habitation where manure piles, sawmills and compost heaps provide habitat for its prey.
In addition to stings and bites causing discomfort in of themselves, bites can also spread secondary infections if the arthropod is carrying a virus, bacteria, or parasite. [8] The World Health Organization (WHO) estimates that 17% of all infectious diseases worldwide were transmitted by arthropod vectors, resulting in over 700,000 deaths ...
A venomous spider bite (like this brown recluse bite) can cause a red or purplish rash radiating from the site of the bite. There are only a few species of spiders in the U.S. that can bite humans.
Cerebellar pontine angle and internal auditory canal lipomas [10] Chondroid lipomas are deep-seated, firm, yellow tumors that characteristically occur on the legs of women. [7]: 625 Corpus callosum lipoma is a rare congenital brain condition that may or may not present with symptoms. [11]
Wasp stinger, with droplet of venom. A stinger (or sting) is a sharp organ found in various animals (typically insects and other arthropods) capable of injecting venom, usually by piercing the epidermis of another animal. An insect sting is complicated by its introduction of venom, although not all stings are venomous.