Agromyza nigrescens

17424_7

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 StarĂ½’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