Diptera.info :: Identification queries :: Diptera (adults)
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 Phoridae: Parasite of ladybird for ID
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| Clive Lau |
Posted on 20-05-2021 12:58
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Maggots of this fly emerged from the pupa of a ladybird (Megalocaria dilatata pupa) on 2.v.2021. They turned into pupa on the next day. Tony Irwin opined that the fly may belong to the Genus Phalacrotophora.
Clive Lau attached the following image:  [204.44Kb] Edited by Clive Lau on 20-05-2021 12:59 |
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| Clive Lau |
Posted on 20-05-2021 13:04
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
The fly emerged 2 weeks later (on 17.v.2021). 6 species of Phalacrotophora are known from our part of the world, viz. P. decimaculata, P. fasciata, P. flaviclava, P. jacobsoni, P. punctifrons and P. quadrimaculata. I have no idea how they look like. Grateful if someone can identify this species here. Clive Lau attached the following image:  [280.46Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:04
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Side
Clive Lau attached the following image:  [293.61Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:05
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
legs
Clive Lau attached the following image:  [247.46Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:05
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Posterior end
Clive Lau attached the following image:  [211.86Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:06
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Posterior end.
Clive Lau attached the following image:  [292.56Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:07
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Lateral view of eye
Clive Lau attached the following image:  [286.59Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:07
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Frontal view of eye
Clive Lau attached the following image:  [295.38Kb] |
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| Clive Lau |
Posted on 20-05-2021 13:08
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Wing
Clive Lau attached the following image:  [188.82Kb] |
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| Paul Beuk |
Posted on 20-05-2021 15:40
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 Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
Yes, this is Phalacrotophora and mostly resembling P. beuki that is know from Western Europe. The posteroventral part of segment 8 much more produced than in beuki and the overall coloration is more pale yellowish to orange.
Paul - - - - Paul Beuk on https://diptera.info |
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| Clive Lau |
Posted on 20-05-2021 22:57
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Member Location: Hong Kong Posts: 667 Joined: 27.03.07 |
Thanks Paul. |
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