Logasa novaeanglia Chandler, 2001

Kang, Jun-Young, Chandler, Donald S. & Park, Jong-Seok, 2019, Revision of the Australian genus Logasa Chandler (Staphylinidae, Pselaphinae, Faronitae) with description of three new species, ZooKeys 886, pp. 145-154 : 148-149

publication ID	https://dx.doi.org/10.3897/zookeys.886.39446
publication LSID	lsid:zoobank.org:pub:A9D064BE-8DBA-4739-96F7-5D33708CE744
persistent identifier	https://treatment.plazi.org/id/52CB3C35-9E23-505D-8986-6AC6BD276E12
treatment provided by	ZooKeys by Pensoft
scientific name	Logasa novaeanglia Chandler, 2001
status

Treatment

Logasa novaeanglia Chandler, 2001: 49.

Type material examined.

Paratypes (N = 16; 5 males, 11 females). Australia: New South Wales (NSW): 1♂ (aedeagus dissected and placed in micro-vial, UNHC), New England National Park, Wright’s Lookout Trail, 1300 m, 27 II– 6 III 1980, Nothofagus moorei rainforest, A. Newton, M. Thayer, window trap; 1♂ (UNHC), 1320 m, 15-27 II 1993, D. S. Chandler, FIT, cool temperate rainforest; 1♀ (UNHC), 2-17 IV 1993, D. S. Chandler, FIT, cool temperate rainforest; 1♀ (UNHC), 28 II– 14 III 1993, D. S. Chandler, FIT, cool temperate rainforest; 1♀ (UNHC), 1330 m, 17 V 1993, D.S. Chandler, Nothofagus moorei leaf litter; 2♂♂ 2♀♀ (1♂ 2♀♀ in UNHC, 1♂ in QM), Styx River State Forest, Cedar Pit Floral Reserve, 42 km south east Wollomombi, 935 m, 25 II– 15 III 1993, D.S. Chandler, FIT, old temperate rainforest; 1♂ (UNHC), 16 III– 4 IV 1994, D.S. Chandler, FIT, old temperate rainforest; 1♀ (UNHC), 3-15 II 1993, K. MacGregor, FIT, old temperate rainforest; 1♀ (ANIC), 20 IV– 12 V 1993, D.S. Chandler, FIT, old temperate rainforest; 1♂ (UNHC), 40 km south east Wollomombi, 990 m, 16 III– 4 IV 1993, D.S. Chandler, FIT, old wet sclerophyll; 1♀ (ANIC), 2-14 XII 1993, K. MacGregor, FIT, old wet sclerophyll; 1♀ (ANIC), 6 XI– 1 XII 1993, K. MacGregor, FIT, old wet sclerophyll; 1♀ (ANIC), 25 II– 15 III 1993, D.S. Chandler, FIT, old wet sclerophyll; 1♀ (ANIC), 15 X– 5 XI 1993, K. MacGregor, FIT, old wet sclerophyll.

Additional materials

(N = 26; 10 males, 16 females). Australia: NSW: 6♂♂ 14♀♀ (2♂ aedeagus dissected and mounted in Euparal on clear plastic card, FMNH), New England National Park, Robinson’s Knob Road, 1 km east Park Gate, 1320 m, 30.30S, 152.24E, 29 XII 1986-14 I 1987, Nothofagus moorei forest, A. Newton & M. Thayer 781, FMHD#86-689, FIT & window; 1♂ (FMNH), 1305 m; 30.30S, 152.24E, 29 XII 1986, Nothofagus moorei forest, A. Newton & M. Thayer 780, FMHD#86-688, berlese, leaf & log litter, forest floor; 3♂♂ 2♀♀ (CBNUIC), 29 XII 1986-14 I 1987, Nothofagus moorei forest, A. Newton & M. Thayer 780, FMHD#86-686, flight intercept (window) trap.

Diagnosis.

This species can be distinguished from the other species of the genus Logasa by the following combination of characters: antennomeres II and IV rectangular and longer than wide ( Fig. 1 e–f View Figure 1 ), apical lobe of male genitalia forked into two lobes, major lobe longer with three branches, parameres with over ten setae, and right lobe shorter and wider ( Fig. 3a View Figure 3 ).

Description.

Length 2.1-2.5 mm. Body yellowish to reddish-brown ( Fig. 1a View Figure 1 ). Head. Head triangular with frontal fovea and vertexal foveae. Antennomeres with tubercles and long setae ( Fig. 1 e–f View Figure 1 ). Antennomere I elongate, II rectangular, III subquadrate and smallest, IV rectangular, V rhombic, VI—X gradually transverse ( Fig. 1 e–f View Figure 1 ). Thorax. Pronotum with deep sulcus and pair of lateral antebasal foveae. Each elytron with basal elytral foveae and discal elytral foveae. Abdomen. Tergite IV with pair of transverse patches of microtrichia ( Fig. 1a View Figure 1 ). Aedeagus. Apical lobe of male genitalia forked into two lobes, major lobe longer with three branches, minor lobe short and simple ( Fig. 3a View Figure 3 ). Phallobase of median lobe asymmetric and rounded ( Fig. 3a View Figure 3 ). Parameres asymmetric with over ten setae, left paramere longer and narrower than right ( Fig. 3a View Figure 3 ).