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aedeagus, lateral view (Spencer 1977)


aedeagus, dorsal view (Spencer 1977)

Nomenclature

Liriomyza electa Spencer 1977

Hosts

Unknown

Distribution

Oceania: Australia (South Australia)

Key characters

Head including entire hind-margin of eye yellowish-orange, mesonotum matt grey, pleura largely yellow with small black patch on lower margin of mesopleura, scutellum largely yellow; femora yellow, tibiae and tarsi yellowish-brown; abdomen black centrally but all tergites with yellow hind-margin. Frons distinctly projecting above eye in profile. Third antennal segment large, round. Wing length 1.9 mm in male, 1.9-2.5 mm in female, discal cell small, last section of vein CuA1  from 3.5  to 5 times length of penultimate section, first (inner) cross-vein (r-m) well beyond midpoint of discal cell (Spencer 1977).

Notes

The distinctive coloration makes this species readily distinguishable. Spencer (1977) notes that while there is no stridulating mechanism present, the male genitalia is very similar to the typical form of Liriomyza (apart from a differentiated ejaculatory apodeme) and so he considers it not justified to erect a monotypic genus for this isolated species.

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References

Spencer KA (1977). A revision of the Australian Agromyzidae (Diptera). Special Publication. Western Australian Museum 8: 1-255.

WWW Resources

Liriomyza electa in Australian Faunal Directory (Agromyzidae compiled by MG Elliott, Australian Museum, Sydney. Updated: 12 Feb 2010)