Diptera.info :: Identification queries :: Diptera (eggs, larvae, pupae)
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 Big tipulid larvae in a stream
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| Dennis |
Posted on 28-04-2013 19:31
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Member Location: Bavaria Posts: 392 Joined: 13.01.13 |
Hallo! In April I found these big larvae in a bavarian forest-stream. She was under a stone, not completely under water. When she was strechted, the length was 3cm. She has burrowed itself. On the picture you can see the larvae, right on the top the end, and right below the head of the animal. Family Tipulidae? Is it possible to determine it? Perhaps because of the habitat? Dennis Dennis attached the following image:  [78.67Kb] Edited by Dennis on 28-04-2013 19:32 |
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| atylotus |
Posted on 28-04-2013 19:46
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 Member Location: Amsterdam, NL Posts: 1173 Joined: 29.05.09 |
yes, most likely Tipulidae but I cannot decide whether the posterior stigma are surrounded by 5 (Limoniidae) or 6 (Tipulidae) lobes. Although the size rules out many Limoniidae, but not all. As there are more than 2 lobes, Pedicia or any other Pediciidae is out of the question. However, if this is a Tipulidae, than identification to species level (of Tipula sp.) is almost impossible without studying some details. At least a detailed photo of the anal lobes are necessary. |
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| Dennis |
Posted on 28-04-2013 19:52
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Member Location: Bavaria Posts: 392 Joined: 13.01.13 |
Thank you for the informations atylotus! Unfortunately I only have these pictures, where we can see the details. One more picture shows the stretched larvae, but there are no more details to see, than in the big picture. Dennis |
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