Sagola jeongnamae Park and Carlton

Park, J. - S. & Carlton, C. E., 2014, A revision of the New Zealand species of the genus Sagola Sharp (Coleoptera: Staphylinidae: Pselaphinae: Faronitae), The Coleopterists Bulletin (mo 13) 68, pp. 1-156 : 146-147

publication ID

https://doi.org/ 10.1649/072.068.0mo4.1

DOI

https://doi.org/10.5281/zenodo.5765404

persistent identifier

https://treatment.plazi.org/id/03D82A3E-BDF8-11DE-3E9E-FE9FFD58FDD1

treatment provided by

Carolina

scientific name

Sagola jeongnamae Park and Carlton
status

sp. nov.

Sagola jeongnamae Park and Carlton View in CoL , new species

( Figs. 68x View Fig , 69x View Fig , 70x View Fig , 74 View Fig )

Type Material. Holotype. NEW ZEALAND: Marlborough Sounds : 1♂ ( LUNZ), aedeagus dissected and mounted in balsam on a clear plastic card, “ NEW ZEALAND, SD Stephens Island Keepers Bush 18-20.ii.1994 J.W.M. Marris ”, “ pitfall trap in Melicytus , Myoporum , Rhopalostylis forest”, “ HOLOTYPE Sagola jeongnamae Park and Carlton 2013 . Paratypes (n = 10: 5 males; 5 females). NEW ZEALAND: Marlborough Sounds : 5♂♂ 4♀♀ ( LUNZ), same data as holotype ; 1♀ ( LUNZ), Middle Trio Island , 15 II 1995, J.W.M. Marris, LUNZ 95 View Materials /6 litter ex Melicytus / broadleaf forest .

Etymology. This species is named for one of the enthusiastic supporters of this study, JeongNam Lee. She is one of the first author’ s colleagues and assisted with molecular components of the phylogenetic analysis.

Diagnosis. This species can be distinguished from the other species of the insignis speciesgroup by the following combination of characters: body length 2.4–2.7 mm; temporal lobe of male head distinctly projecting, exceeding eye, with C-shaped ventral surface; ventral surface of male head with transverse process behind mouthparts and round depression bearing three patches of dense setae; elytra subquadrate; shape of antennomeres and genitalia unique to species; only known from Marlborough Sounds.

Description. Length 2.4–2.7 mm. Body brown, antennae, legs, maxillary palpi, and elytra paler ( Fig. 68x View Fig ). Head: Male head triangular, widest across temples ( Fig. 69x View Fig ). Female head bluntly triangular, widest across eyes. Antennomere 1 approximately 1.5 times longer than wide, 2–3 subquadrate. 4–6 longer than wide, 7–10 subquadrate. Frontal sulcus deep, reaching midpoint of eye. Anterior frontal fovea round and partially covered by frontal rostrum, posterior frontal fovea oval. Eye large and prominent, approximately onethird length of temple. Temporal lobe of male head distinctly projecting, exceeding eye, with C-shaped ventral surface ( Fig. 69x View Fig ). Ventral surface of male head with transverse process behind mouthparts and round depression bearing 3 patches of dense setae ( Fig. 69x View Fig ). Thorax: Prosternum as long as wide, widest at one-third length. Elytra subquadrate ( Fig. 68x View Fig ). Meso- and metathorax trapezoidal, as long as wide. Abdomen: Male tergite IV without patch of microtrichia. Aedeagus: Median lobe of genitalia broad, with bluntly triangular apical lobe ( Fig. 70x View Fig ). Phallobase of median lobe symmetrical and rounded ( Fig. 70x View Fig ). Parameres symmetrical and slender, with setae at apex and midpoint ( Fig. 70x View Fig ).

Distribution. Marlborough Sounds ( Fig. 74 View Fig : white squares).

Habitat. Specimens of this species were collected using pitfall traps in forsts of Melicytus J. R. Forst. & G. Forst. (Violaceae) , Myoporum Sol. ex G. Forst. (Scrophulariaceae) , and Rhopalostylis Klotzsch ex Baill. (Euphorbiaceae) ; one was taken by sifting leaf litter in Melicytus /broadleaf forests.

LUNZ

Lincoln University Entomology Research Museum

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Staphylinidae

Genus

Sagola

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