Phlaeothripidae (Thysanoptera) diversity in Australia, with three new generic records and two new species
Author
Mound, Laurence A.
Australian National Insect Collection CSIRO, PO Box 1700, Canberra, ACT 2601.
Author
Tree, Desley J.
c / o Queensland Primary Industries Insect Collection (QDPC), Department of Agriculture and Fisheries, Queensland, Ecosciences Precinct, GPO Box 267, Brisbane, Qld, 4001.
text
Zootaxa
2022
2022-02-25
5104
2
291
296
journal article
20466
10.11646/zootaxa.5104.2.8
55bf62ec-e1ee-4672-baa8-1bb344b52ec0
1175-5326
6280984
8B05540A-8207-4AA3-ADC1-AC58E4DE65E0
Tylothrips osborni
(Hinds)
(
Figs 10–12
)
Described originally from
Massachusetts
,
USA
, this species is widespread in eastern North America, and has been found in
Panama
and
Trinidad
. It is the only member of the genus that is considered not endemic to the Neotropics, and a few specimens have been recorded in recent years in different parts of Europe and
Iran
(
Uzun Yiðit
et al
. 2021
; Mirab-balou
et al
. 2022). As with the
two specimens
from
Australia
listed below, this thrips has presumably been introduced inadvertently to various countries by the horticultural trade. In common with other members of the genus, it is fungus-feeding in leaf litter. The members of
Tylothrips
are distinguished from other leaf-litter thrips by the presence of a pair of curiously long and slender capitate setae ventro-laterally on the metathorax (
Fig. 11
). The head, pronotum and metanotum of
T. osborni
lack sculpture medially (
Figs 10, 12
).
Specimen studied
.
Queensland
,
Brisbane
,
Hemmant Creek
,
1 female
in emergence trap,
7.xii.2010
(
M.Shivas
), in
QDPC
;
Australian Capital Territory
,
Canberra
,
Mt Stromlo
,
1 female
beaten from
Allocasuarina verticillata
branch,
21.i.2022
(
Alice Wells
)
.