The identification of the flower thrips, Frankliniella Karny (Thysanoptera: Thripidae) intercepted at U. S. ports of entry
Author
Skarlinsky Ii, Thomas L.
APHIS, PPQ, Miami Plant Inspection Station, 6302 NW 36 th Street, Miami, Florida, USA
text
Insecta Mundi
2024
2024-04-05
2024
39
1
64
journal article
10.5281/zenodo.11450706
1942-1354
11450706
403B362E-9A7F-4385-A0F1-9DB87FE09AD2
Frankliniella desmodii
Mound and Marullo
(
Fig. 10A
,
26
)
Diagnosis.
Frankliniella desmodii
belongs to a cohort of species characterized by having a long buccal cone and is similar to
Frankliniella rostrata*
Preisner
and
Frankliniella lantanae*
Mound, Nakahara, and Day.
Distinguishing features.
Color.
Body, forewings, legs pale. Usually, the abdominal tergites have dark anteroangular blotches (
Fig. 26A
). Pigmented ventral eye facets with the 1-1-2 pattern.
Structure.
The antennal segment VIII of
F.desmodii
is approximately 4 times longer than its width. Head with an elongate mouth cone, longer than the width of the head (
Fig. 10A
), usually without the PO1 setae, OC3 setae in position 2A (
Fig. 26B
). Pronotum usually with 4 mAM setae (
Fig. 26B
). Upper surface of the hind coxae with microtrichia (
Fig. 26C
). Abdominal tergite VIII posteromarginal comb complete, microtrichia 10–14 µm (
Fig. 26D
).
Interception frequency.
Rare.
Region(s) of interceptions.
North America.
Comments.
Mound and Marullo (1996)
reported
F. desmodii
was found on the leaves of
Desmodium intortum
and not the flowers.