Review Of The Genus Paraploderus Herman, 1970 (Coleoptera: Staphylinidae: Oxytelinae)
Author
Makranczy, György
text
Acta Zoologica Academiae Scientiarum Hungaricae
2016
2016-03-16
62
1
59
116
http://dx.doi.org/10.17109/azh.62.1.59.2016
journal article
10.17109/AZH.62.1.59.2016
2064-2474
12625239
C3C8CD4C-BE30-4829-A61A-D2DBD6E98877
Paraploderus hammondi
sp. n.
(Figs 63–67, 100)
Typematerial –
Holotype
(m):
INDIA
: Madras [=
TamilNadu
], Nilgiri, Coonoor,
1600 m
[
11°20’09”N
,
76°48’00”E
],
22.XI.1972
, leg. C. Besuchet, I. Löbl, R. Mussard (43), tamisagesdanslaforêtendessousdelaville (MHNG);
Paratypes
(86):
Kerala
,
Thekkady
,
Peryar W.L.S.
,
2.IX.1989
, leg.
A Riedel
(7,
SMNS
)
;
same data as holotype (
1 m
,
MHNG
,
1 m
,
NHMW
)
;
Madras
[=
TamilNadu
],
AnaimalaiHills
, 18 kmNValparai,
1250 m
[
10°24’48”N
,
76°57’03”E
],
18.XI.1972
, leg.
C. Besuchet
,
I. Löbl
,
R
.
Mussard
(35), tamisages en forêt (1 f,
MHNG
)
,
Kerala
,
Cardamom Hills
,
5 km
à l’ouest [W]
de Kumily
,
1000 m
[
9°37’22”N
,
77°06’58”E
],
6.XI.1972
, leg.
C. Besuchet
,
I. Löbl
,
R
.
Mussard
(12), tamisages en forêt (1,
MHNG
)
;
Kerala
,
CardamomHills
, entrePambanaretPeermade,
950 m
[
9°34’35”N
,
77°01’21”E
],
5.XI.1972
, leg.
C. Besuchet
,
I. Löbl
,
R
.
Mussard
(11), tamisagesenforêt, près d’unerivière (1,
MHNG
)
,
samebut
9.XI.1972
(18) (1,
MHNG
)
;
TamilNadu
,
Anaimalai Hills
,
700–1000 m
,
17.I.1972
, leg.
R
.
Mussard
(4) (2,
MHNG
, 1,
FMNH
)
;
Tamil Nadu
, Ko- daikanal,
1200 m
,
10.I.1972
, leg.
R
.
Mussard
(1) (20,
MHNG
, 1,
NIBR
), same but (6) (53,
MHNG
, 1,
BMNH
, 1,
AMNH
)
.
Redescription – Measurements (in mm, n = 10): EW = 0.60 (0.555–0.65); TW = 0.60 (0.54–0.65); PW = 0.63 (0.58–0.68); SW = 0.68 (0.62–0.75); AW = 0.75 (0.67–0.83); HL = 0.39 (0.36–0.43); EL = 0.13 (0.12–0.14); TL = 0.14 (0.125–0.16); PL = 0.41 (0.37–0.45); SL = 0.62 (0.56–0.67); SC = 0.58 (0.52–0.62); FB = 1.49 (1.36–1.60); BL = 3.02 (2.58–3.43). Habitus as in
Fig. 100
. Bodymoreorlessunicolorousreddishmediumbrown, headsometimesslightly darkerthanrest, elytraalittlelighterthanpronotum, abdomenusuallythesamecolouras elytra. Legs, mouthpartsandantennaemediumtolightbrown. Impressedpartsonhead andapicesofmandiblesoftendarker, infuscate.
Head
transversewithrounded, bulging templesjustslightlywiderthaneyes. Clypeusappearsimpunctate, withathinanteriorrim alsoonsides, almostnotracesofmicrosculpture, smoothandshiny. Epistomalsutureposteriortoimaginarylineconnectingsupraantennalprominences. Medialportionofoccipital groovemoreorlessstraight, neckmediallyoftenshiny, laterallywithtracesofcoriaceous microsculpturewithisodiametriccells. Vertexwithveryfewpunctures (ortracesofthem), almosttotallyshiny; variouslysized (mostlysmall) puncturesonlateralpartsandtemples obscuringpostocularridge. Faintlongitudinalimpressionsrunningonbothsidesofver- texfromepistomalsuturetooccipitalgroove, becomingmoremarkedposteriorly. Head surfaceotherwiseshiny, withoutmicrosculpture.
Pronotum
withcomplete, thinmarginal bead. Surfaceshiny, withoutanymicrosculpturebutmuchmorestronglypuncturedthan head, indefinite-bordered, mostlyratherlargepits (slightlyumbilicate) almosteverywhere onsurfaceexceptalongmidlineandalongposteriorandanteriormargins. Longitudinal midlinemarkedinposterior 1/2. Onbothsidesofmidlinemiddleofdiscstronglyimpressed to the anterior 1/3 of sides.
Elytra
with disc almost flat, two very thin and shallow longitudinalimpressionsalongsuturebehindscutellum, anteriorhalfofdiscverygen-
Figs 63–67.
Paraploderus hammondi
sp. n.
63 = aedeagus, lateral view, 64 = aedeagus, frontal view (parameral setation shown on left), 65 = sternite VIII, male, 66 = sternite VIII, female, 67 = spermatheca. Scales:
0.1 mm
for Fig. 67,
0.165 mm
for Figs 63–64,
0.3 mm
for Figs 65–66. tlyimpressed. Epipleuralridgepresentonalmostentirelength. Thinmarginalbeadwith obscureconnectiontoepipleuralridgecontinuingalongposteriormargin, notreaching suturalcorner, slightlycurvinganteriorlybeforeit. Alongsutureveryfinemarginalbead onlyconspicuousbecauseofdarkercolour. Elytralpunctationsimilartomorepunctate partsofpronotum, rathercoarseandequallyspaced, dense (interspacesaboutequalto puncturediameters).
Abdomen
shinyandsmoothwithonlytinyinsertionpointsofsetae andnotracesofmicrosculpture. MalesterniteVIIIasinFig. 65, aedeagusasinFigs 63–64, femalesterniteVIIIasinFig. 66, spermathecaasinFig. 67.
Distribution – ThespeciesiscurrentlyonlyknownfromsouthernIndia.
Etymology – NamedafterPeterM. Hammondwhostartedthisprojectmanydecades ago; healsorecognizedthisspeciestobeundescribed, evidencedbyhishandwrittennote ononeofthetypespecimens (“
Paraploderus
; sp. n.”) withoutdate.
Remarks – Mostoftheparatypesareheavilydiscoloured, appeartobe
darkbrowntoblack, mostlikelyapreservationartifact.