Lauraesilpha paniensis Murienne, 2008

Murienne, JérÔme, Pellens, Roseli & Grandcolas, Philippe, 2008, Short-range endemism in New Caledonia. New species and distribution of the genus Lauraesilpha Grandcolas, 1997 (Insecta, Dictyoptera, Blattidae, Tryonicinae), Mémoires du Muséum national d'Histoire naturelle 197, pp. 261-272 : 263-265

publication ID

978-2-85653-605-6

publication LSID

lsid:zoobank.org:pub:6B0D634D-7582-4A57-9DD4-4067DFFC0DBD

persistent identifier

https://treatment.plazi.org/id/03A06F43-AC19-FFF2-C2E2-3CC3C0D4BABF

treatment provided by

Felipe

scientific name

Lauraesilpha paniensis Murienne
status

sp. nov.

Lauraesilpha paniensis Murienne View in CoL n. sp.

Figs 7-12

TYPE MATERIAL. — Male holotype, female allotype, MNHN, Mont Panié, versant Est, 550 m, rainforest, S 20°33,529’

E 164°47,074’, 29-IV-2005, day, P. Grandcolas, J. Murienne, R. Pellens rec. 1 female paratype id.

TYPE LOCALITY. — Mont Panié, versant Est, 550m, rainforest, S 20°33,529’ E 164°47,074’ GoogleMaps

OTHER MATERIAL EXAMINED. — 6 nymphs, MNHN, Mont nymph, MNHN, Mont Panié, versant Est, 330 m, rainforest, S Panié, versant Est, 550 m, rainforest, S 20°33,468’ E 164°47,074’, 20°33,529’ E 164°47,494’, 29-IV-2005, day, P. Grandcolas, J. 29-IV-2005, day, P. Grandcolas, J. Murienne, R. Pellens rec. 1 Murienne, R. Pellens rec. GoogleMaps

FIGS 1-24. 1-6. Lauraesilpha do Murienne n.sp. 7-12. Lauraesilpha paniensis Murienne n.sp. 13-18. Lauraesilpha unio Murienne n.sp. 19-24. Lauraesilpha vulcania Murienne n. sp. 1, 7, 13, 19: Male supra-anal plate. 2, 8, 14, 20: Sclerite L2d of male genitalia. 3, 9, 15, 21: External branch of sclerite L2v of male genitalia.4, 10, 16, 22: Internal branch of sclerite L2v of male genitalia. 5, 11, 17, 23: Anterior arch of female genitalia. 6, 12, 18, 24: Basivalvulae of female genitalia.

DESCRIPTION. — Fore femora with anteroventral margins with one strong apical spine, with often but not always a subapical less strong spine and with a row of very small but often conspicuously sclerotized setae. Mid femora with anteroventral margins without distal spines. Hind femora with anteroventral margins with a strong distal spine. Claws simple and symmetrical, shorter and stronger than in other species. Male supra-anal plate (Fig. 7) with hind margin transverse and lateral margins almost straight. Male subgenital plate with hind margin strongly protruding and curved between styli.

Male genitalia with a large sclerite L3v with two regularly curved lobes. Large sclerite L2d (Fig. 8) weakly curved, with a robust base and a truncated apex. External branch of sclerite L2v (Fig. 9) with a narrow and angularly curved basis and very weakly curved in the apical apical third. Internal branch of sclerite L2v (Fig. 10) narrow and fingershaped.

Female genitalia with laterosternal shelf with a transversal sclerotization bearing approximately ten heavy little spines on each side. Basivalvulae (Fig. 12) very strongly sclerotized, with a rounded shape and almost symmetrical, fused on each side with the spermathecal plate. Anterior arch (Fig. 11) rounded with little spines and without lobes on the side of the spermathecal plate. Spermatheca with a first rounded ampulla on the same axis that the duct and a second rounded ampulla lateral relative to the duct axis.

MEASUREMENTS. — Body length: ♂: 15 mm; ♀: 17.5 mm. Pronotum length: ♂: 3.5 mm; ♀: 3.8 mm. Pronotum width: ♂: 4.5 mm; ♀: 4.9 mm. Interocular width: ♂: 1.7 mm; ♀: 1.9 mm. Interantennal width: ♂: 1 mm; ♀: 1.1 mm.

ETYMOLOGY. — Species named after type locality.

MNHN

Museum National d'Histoire Naturelle

R

Departamento de Geologia, Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Blattodea

Family

Tryonicidae

Genus

Lauraesilpha

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