Agromyza nigrescens

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Geranium pusillum, Schinkelbos

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‘head’ and rear end; the cushion-shaped appendage behind the mandibles is remarkable

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front and rear spiraculum, lateral

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spinulation

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mandibles and mouth field

The larva is described by de Meijere (1925a, as heringi); the description, quite succinct, does not indicate points of difference with my material. See also Starý’s (1930a) drawing of the cephalic skekeleton and that of Beiger (1960a) of the larva of her A. oycoviensis.

19.xii.2008

mod 25.vii.2017