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Two unpublished cases of myiasis
Two unpublished cases of myiasis

Eye Myiasis- Sarcophaga (Liosarcophaga) dux Thompson, 1869
In 1989 a medical doctor brought two adult Sarcophagidae, one male, one female and several larvae to me. The adult flies were identified as Sarcophaga (Liosarcophaga) dux Thompson, 1869 = exuberans auct. The larvae had been removed from the right eye of an oil rig worker in Libya. They were first instar sarcophagid larvae showing the typical feature of posterior spiracles located at the bottom of a cavity on the posterior segment, a cavity that can be sealed by the edges coming together like lips.
The adult flies, according to the doctor, were common at the rig and frequently caused problems, landing on the faces of sweating workers and visiting their eyes. They had been reported as causing intense irritation. In this single case the eye was seriously damaged the larvae having penetrated the cornea.
Sarcophaga (Liosarcophaga) dux is found in Albania, Bulgaria, Canary Islands, Croatia, Cyprus, France (mainland), Greece (mainland), Italy (mainland), Malta, Romania, Sardinia, Sicily, Spain (mainland), Ukraine and Yugoslavia ( Serbia, Kosovo, Voivodina, Montenegro). However the species is mainly Afrotropical and widespread from the Western Cape, Eastern Cape, Lesotho, KwaZulu-Natal, Gauteng, Northwest Province, to Botswana, Mozambique, Togo and Ethiopia to Egypt. In both regions (Palaearctic and Africa) it replaces the Oriento-Australasian species Sarcophaga misera Walker, 1849.
The only previous case of myiasis in this species is that of a specimen in an Egyptian collection reared from a human ear.

Vaginal Myiasis - Eristalis tenax (Linnaeus, 1758)
A last instar larva of this Syrphidae species (the familiar rat-tailed maggot) was removed from the vagina of a drug-dependant and often comatose prostitute at a Belfast, Ireland hospital in 1971. Eristalis tenax is, seemingly, only reported in cases of intestinal myiasis (eggs or first instar larvae swallowed in contaminated drinking water). Urinogenital myiasis usually involves Calliphoridae, Muscidae and Sarcophagidae, although I have also seen Anisopus fenestralis Anisopidae in a few instances.

An account of myiasis is given on the Wikipedia Site.
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Date and time
06 December 2016 06:43
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Last updated: 25.08.2011
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30.11.16 13:25
Hello, Sericomyia-Arctoph
ila... this synonymy is based on Nearctic material only. Although very respected authors, I think it is not wise to follow this synonymy without studying palearctic Arctophila

29.11.16 13:37
Approaching 2/3s, which I consider a very good result already. But there is room for improvement. Wink

28.11.16 17:26
so, Paul, almost 50% of the costs is not covered yet.

28.11.16 13:40
Thanks Theo! So it "should" be Sericomyia (Arctophila) bombiformis.

28.11.16 11:45
It is a matter of opinion. Some (modern) authors consider Arctophila no longer valid at genus level.

25.11.16 07:51
Hello! Can someone please tell me what's the actual name for Arctophila bombiforme? There are: Sericomyia (Arctophila) bombiformis, Sericomyia bombiformis and Arctophila bombiforme. Thanks Smile

22.11.16 23:52
Paul I submitted another (better) photo of Madiza pachymera for the gallery

21.11.16 11:49
Thanks Paul

21.11.16 10:36
FYI: The name can also refer to the Dipteran family Clusiidae, named after the genus Heteroneura (= Clusiodes).

19.11.16 11:17
Thanks John that's looks good

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