Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 1615 No. 1: 15 Oct. 2007
Type: Article
Published: 2007-10-15
DOI: 10.11646/zootaxa.1615.1.2
Page range: 21–27
Abstract views: 308
PDF downloaded: 6

Sycanus aurantiacus (Hemiptera: Heteroptera: Reduviidae), a new harpactorine species from Bali, Indonesia, with brief notes on its biology

Laboratory of Entomology, Faculty of Agriculture, Tokyo University of Agriculture, Atsugi, Kanagawa, Japan
Laboratory of Tropical Plant Protection, Department of International Agricultural Development, Tokyo University of Agriculture, Setagaya, Tokyo, Japan
Department of Plant Protection, Faculty of Agriculture, Udayana University, Denpasar, Bali, Indonesia
Laboratory of Entomology, Faculty of Agriculture, Tokyo University of Agriculture, Atsugi, Kanagawa, Japan
Hemiptera Reduviidae Harpactorinae Sycanus new species Bali Indonesia

Abstract

A new species, Sycanus aurantiacus, of the assassin bug subfamily Harpactorinae is described on the basis of specimens collected from Bali, Indonesia. This species is distinguished from the other species of Sycanus by its antennal segment I having two orange annulations; the posterior pronotal lobe being weakly tumid in the middle near the posterior margin; the scutellar spine being erect, short, and rounded at the apex; each femur having two incomplete orange annulations; the hemelytral corium being blackish with the veins yellow to yellowish brown; and the abdominal laterotergites being weakly extended dorsad. This species is notable because it feeds on some serious lepidopteran pests of cabbage.

References

  1. Ambrose, D.P. (1999) Assassin Bugs. Science Publishers, Inc., New Hampshire, U.S.A, viii+337 pp.

    Davis, N.T. (1966) Contributions to the morphology and phylogeny of the Reduvioidea (Hemiptera: Heteroptera). Part III. The male and female genitalia. Annals of the Entomological Society of America, 59, 911–924.

    Dohrn, A. (1859) Beitrag zur Kenntnis der Harpactoridae. Stettiner Entomologische Zeitung, 20, 91–99.

    Hsiao, T.Y. (1979) New species of Harpactorinae from China. I. (Hemiptera, Reduviidae). Acta Zootaxonomica Sinica, 4, 137–155. [in Chinese with English summary]

    Ishikawa, T. & Tomokuni, M. (2004). Cosmosycanus, a new genus of harpactorine assassin bug established for Agriosphodrus perelegans (Heteroptera: Reduviidae). Entomological Science, 7, 47–50.

    Maldonado Capriles, J. (1990) Systematic catalogue of the Reduviidae of the world (Insecta: Heteroptera). Caribbean Journal of Science, Special ed., 1–694.

    Miller, N.C.E. (1941) New genera and species of Malaysian Reduviidae (continued). Part II. Journal of the Federated Malay States Museum, 18, 601–773.

    Miller, N.C.E. (1948) New genera and species of Reduviidae from the Philippines, Celebes and Malaysia. Transaction of the Royal Entomological Society of London, 99, 411–473.

    Miller, N.C.E. (1955) New genera and species of Reduviidae (Hemiptera-Heteroptera) from Malaysian and the Philippine Islands. Tijdschrift voor Entomologie, 98, 57–76.

    Miller, N.C.E. (1958) Reduviidae (Hemiptera-Heteroptera) from the Oriental and Australian Regions with descriptions of new genera and species. Verhandlungen der Naturforschenden Gesellschaft in Basel, 69, 68–98.

    Reuter, O.M. (1881) Ad cognitionem Reduviidarum mundi antique, 1–71 [also published in Acta Societatis Scientiarum Fennicae, 12 (1883), 269–339].

    Stål, C. (1863) Formae speciesque novae reduviidum. Annales de la Société Entomologique de France (4), 3, 25–58.

    Stål, C. (1871) Hemiptera insularum Philippinarum. Bidrag till Philippinska öarnes Hemipter-fauna. Öfversigt af Kungliga Vetenskapsakademiens Förhandlingar, 27, 607–776.

    Walker, F. (1873) Catalogue of the specimens of Hemiptera Heteroptera in the collection of the British Museum 8. British Museum (Natural History), London, 220 pp.