Tetraserica nahaeoensis, Fabrizi, Silvia, Dalstein, Vivian & Ahrens, Dirk, 2019
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publication ID |
https://dx.doi.org/10.3897/zookeys.837.32057 |
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publication LSID |
lsid:zoobank.org:pub:4A188229-3580-4DB7-B122-9F131F6A0AC8 |
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persistent identifier |
https://treatment.plazi.org/id/CA0A4BE2-C4D9-43BA-BDE2-89EC261A1AB2 |
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taxon LSID |
lsid:zoobank.org:act:CA0A4BE2-C4D9-43BA-BDE2-89EC261A1AB2 |
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treatment provided by |
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scientific name |
Tetraserica nahaeoensis |
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sp. n. |
Tetraserica nahaeoensis sp. n. Figures 21, 49
Type material examined.
Holotype: ♂ "Coll. I. R. Sc. N. B. THAILAND (loei), Na-Haeo (field res stat) 15-19.V.2003 Light trap Leg. J. Constant, K. Smets & P. Grootaert/ 143 Sericini Asia spec." (ISNB). Paratypes: 1 ♂ "Coll. I. R. Sc. N. B. THAILAND (loei), Na-Haeo (field res stat) 15-19.V.2003 Light trap Leg. J. Constant, K. Smets & P. Grootaert" (ISNB), 1 ♂ "Coll. I. R. Sc. N. B. THAILAND (Loei Prov.) Na-Haeo (Field Res. St.) 15-19.V.2003 Light trap Leg Constant & K. Smets" (ZFMK), 1 ♂ "Coll. I. R. Sc. N. B. THAILAND (Loei) Na-Haeo (edge pond) Light trap 17.V.2003 Leg. J. Constant, K. Smets" (ISNB), 1 ♂ "Coll. I. R. Sc. N. B. Thailand, Loei Na Haeo 22/V/2000 Station Leg. P. Grootaert" (ZFMK), 1 ♂ "Coll. I. R. Sc. N. B. Thailand (Loei) Na Haeo 23/05/1998 Leg. P. Grootaert" (ISNB), 1 ♂ "Thai 21-26.V.1993, Namuang Pacholátko & Dembicky leg./ coll. P. Pacholátko / TS92" (CPPB).
Description.
Length of body: 9.6 mm; length of elytra: 6.9 mm; maximum width: 6 mm. Surface of labroclypeus and disc of frons glabrous. Smooth area anterior to eye twice as wide as long. Eyes small, ratio of diameter/interocular width: 0.55. Ratio of length of metepisternum/metacoxa: 1/1.77. Metatibia short and wide, ratio width/length: 1/3.12; basal group of dorsal spines of metatibia at first third of metatibial length.
Aedeagus: Fig. 21 E–G. Habitus: Fig. 21.
Female unknown.
Variation.
Length of body: 8.4-9.6 mm; length of elytra: 6.5-6.9 mm; maximum width: 5.9-6.0 mm.
Diagnosis.
Tetraserica nahaeoensis sp. n. differs from all other Tetraserica species in having a moderately long median phallobasal lamina being narrowed distally, curved dorsally, and having a dorsal tooth at apex; simple left parameres, the shorter right paramere (being one third as long as phallobase), the nearly straight left paramere.
Etymology.
The new species is named after the type locality, Na-Haeo (adjective in the nominative singular).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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