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1 June 2013 Hyperchiria incisa incisa (Lepidoptera: Saturniidae) on Plants of Clitoria fairchildiana in ViÇOsa, Minas Gerais State, Brazil
José Cola Zanuncio, Douglas Silva Parreira, Olaf Hermann Hendrik Mielke, Francisco De Souza Ramalho, José Eduardo Serrão, Teresinha Vinha Zanuncio
Author Affiliations +

Clitoria fairchildiana Howard (Fabaceae) is a rustic and rapidly growing species with a broad leafy crown. This species naturally occurs in secondary forest of the Amazon region. In Brazil, this plant is also used in landscaping of streets, squares, roads and parking lots. This study identified a lepidopteran defoliator of C. fairchildiana at the Federal University of Viçosa in Viçosa, Minas Gerais State, Brazil. This species was identified as Hyperchiria incisa incisa Walker, 1855 (Lepidoptera: Saturniidae: Hemileucinae). Larvae of this insect are yellowish-brown at early instars and pale green in the last ones with its body almost completely covered with stinging spines at all stages. Hyperchiria incisa incisa should be included in pest monitoring programs of C. fairchildiana.

Clitoria fairchildiana Howard (Fabaceae) is a fastgrowing tropical tree that naturally grows in secondary forests in the Amazon region. This plant has a large canopy, so it is also considered an important species for urban shading in several regions in Brazil. The present study identified an important Lepidoptera defoliator of C. fairchildiana in Viçosa, Minas Gerais State, Brazil.

Approximately three hundred larvae of an insect were found under leaves of C. fairchildiana from December 2010 to April 2011 by the campus of the Federal University of Brazil (UFV) (20° 45′S, 42° 52′W and 648 m above sea level). Leaves with early instar larvae were detached from the plant, placed in plastic containers and brought to the Laboratory of Biological Control of Insects in the Institute of Biotechnology Applied to Agriculture (BIOAGRO) where they were maintained at 25 ± 2°C, 70 ± 5% RH and 12 h photophase in screened wooden cages (30 × 30 × 30 cm). Branches containing leaves of C. fairchildiana were changed daily to feed larva until the adult stage.

Adults were sent and deposited in the Department of Zoology (UFPR) and identified by comparison with material deposited in the collection as Hyperchiria incisa incisa Walker, 1855 (Lepidoptera: Saturniidae, Fig. 1a) by Dr. Olaf Hermann Hendrik Mielke, and this is the first report of this species feeding on C. fairchildiana in Brazil.

Females of H. incisa incisa lay eggs in double, parallel rows on the adaxial surface of the C. fairchildiana leaves (Fig. 1b). Eggs are white with a sub-conical shape and flat sides. First instars are yellowish-brown with about 5 mm long (Fig. 1c) becoming pale green after few days (Fig. 1d). Caterpillars are gregarious at all stages and usually walk in lines on the leaves, as observed for larvae of Hyperchiria pamina Neumoegen, 1882 (Lepidoptera: Saturniidae) (Kunzé, 1900), Dirphia avicula Draudt, 1930 and Dirphia moderata Bouvier, 1819 (Lepidoptera: Saturniidae) (Pereira et al. 2008), Euselasia eucerus (misidentified as Euselasia apisaon Dalman 1823) (Lepidoptera: Riodinidae: Euselasiinae) (Zanuncio et al. 2009, Nishida 2010), Euselasia chrysippe H. Bates 1866 (Lepidoptera: Riodinidae) (Allen 2010), Hylesia lineata Fabricius, 1775 (Fitzgerald & Pescador-Rubio 2002) and Hylesia paulex Dognin, 1822 (Lepidoptera: Saturniidae) (Pereira et al. 2009). When fully developed, caterpillars of H. incisa incisa form a cocoon on the leaves or in the soil layer at the bottom of the cage and metamorphose into pupae.

Fig. 1.

Female and male (A), egg masses (B) and caterpillars of first (C) and last (D) instars of Hyperchiria incisa (Lepidoptera: Saturniidae).


Spine-like bristles (Figure 1c–1d) cover almost the entire body of H. incisa incisa larvae and they are important for protection against natural enemies (Cambridge 1882). They can also produce substances responsible for dermatitis, what can limit the use of C. fairchildiana in urban areas. In a personal experience, one of the authors (JCZ) had the misfortune of touching a caterpillar of this species, which left his skin red, swollen and burning. The irritation persisted for a few days.

Although the abundance of H. incisa incisa on trees of C. fairchildiana in a native planting at the Federal University of Viçosa was high, its impact on this tree species is unknown. Many trees were infested and younger ones were totally defoliated over the course of a few weeks. The high number of H. incisa incisa larvae on C. fairchildiana plants may be related to the polyphagous feeding habit of the caterpillar. It is known to feed on native species as Ateleia glazioviana, Bauhinia forticata, Caesalpinia peltophoroides, Cassia fistula, Cassia grandis, Cassia javanica, Centrolobium tomentosum, Copaifera sp., Erythrina crest, Laburnum sp., Machaerium opacum, Myroxylon baisamum, Wisteria sp. (Fabaceae), Clethra scabra (Cletraceae), Fagus sylvatica, Quercus coccifera, Quercus ilex (Fagaceae), Ficus sp. (Moraceae), Lafoensia glyptocarpa (Lythraceae), Maytenus ilicifolia (Celastraceae), Nectandra lanceolata (Lauraceae), Plantanus acerifolia, Plantanus orientalis, Plantanus sp. (Platanaceae), Sapindus divaricatus, Serjania laruotteana (Sapindaceae) and Trema micranta (Cannabaceae) (Mabilde 1896, Biezanko et al. 1978, Biezanko 1986, Corseuil et al. 2002, Nunes et al. 2003).

The migration of insects of the native fauna to exotic plants as found for H. incisa incisa on C. fairchildiana is common in tropical crops such as cocoa (Theobroma cacao), sugarcane (Saccharum officinarum) and eucalyptus (Eucalyptus spp.) (Strong 1974, Oliveira et al. 2005). Hyperchiria incisa incisa have been reported on eucalyptus plantations (Zanuncio et al. 1993, Pereira et al. 2001) and its damage on C. fairchildiana indicate that it should be included in monitoring programs of pests of this plant. This species can reach high populations with significant damage to trees in urban areas and its larvae may represent a minor threat to human health.


The authors thank “Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)” and “Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)” for grants and aid.

Literature Cited


P.E. Allen 2010. Group size effects on survivorship and adult development in the gregarious larvae of Euselasia chrysippe (Lepidoptera, Riodinidae). Insect. Soc. 57: 199–204. Google Scholar


C.M. Biezanko 1986. Adelocephalidae, Saturniidae, Mimallonidae, Lasiocampidae, Eupterotidae e Lymantriidae da Região Missioneira do Rio Grande do Sul. Rev. Cen. Ciênc. Rur. 16: 89–112. Google Scholar


C.M. Biezanko , A. Ruffinelli & D. Link . 1978. Catálogo de lepidópteros do Uruguai. Rev. Cen. Ciênc. Rur. 8 (Suplemento): 1–84. Google Scholar


D.G. Cambridge 1882. Organs, probably defensive in function, in the larva of Hyperchir variaWalk. (Saturnia io, Harris). Psyche 3: 352–353. Google Scholar


E. Corseuil , A. Specht & C. Lang . 2002. Saturniídeos (Lepidoptera, Saturniidae) registrados para o Rio Grande do Sul, Brasil. I. Hemileucinae. Biociências 10: 147–155. Google Scholar


T.D. Fitzgerald & A. Pescador-Rubio . 2002. The role of tactile and chemical stimuli in the formation and maintenance of the processions of the social caterpillar Hylesia lineata (Lepidoptera: Saturniidae). J. Insect. Behav. 15: 659–674. Google Scholar


R.E. Kunzé 1900. Ova and larva of Hyperchiria pamina. J. New York Entomol. Soc. 8: 201–205. Google Scholar


A.P. Mabilde 1896. Guia prático para os principiantes colecionadores de insetos, contendo a descrição fiel de perto de 1000 borboletas com 280 figuras litografadas em tamanho, formas e desenhos conforme o natural. Estudo sobre a vida de insetos do Rio Grande do Sul e sobre a caça, classificação e conservação de uma coleção, mais ou menos regular. Porto Alegre: Gundlach & Schuldt. 238p. Google Scholar


K. Nishida 2010. Description of the immature stages and life history of Euselasia (Lepidoptera: Riodinidae) on Miconia (Melastomataceae) in Costa Rica. Zootaxa 2466: 1–74 Google Scholar


F.G. Nunes , A. Specht & E. Corseuil . 2003. Saturniídeos (Lepidoptera, Saturniidae) ocorrentes no Centro de Pesquisas e Conservação da Natureza Pró-Mata. Divulgações do museu de ciências e tecnologia - UBEA/PUCRS, Porto Alegre, 8: 55–62. Google Scholar


H.N. Oliveira , J.C. Zanuncio , E.P. Pedruzzi & M.C. Espindula . 2005. Rearing of Thyrinteina arnobia (Lepidoptera: Geometridae) on guava and Eucalyptus in laboratory. Braz. Arch. Biol. Techn. 48: 801–806. Google Scholar


J.M.M. Pereira , T.V. Zanuncio , J.C. Zanuncio & A. Pallini . 2001. Lepidoptera pests collected on Eucalyptus urophylla (Myrtaceae) plantations during five years in Três Marias, State of Minas Gerais, Brazil. Rev. Biol. Trop. 57: 1073–1082. Google Scholar


F.F. Pereira , J.P.M. Felipe , G.C. Canevari , O.H.H. Mielke , J.C. Zanuncio & J.E. SerrÃO . 2008. Biological aspects of Dirphia moderata Bouvier, 1929 (Lepidoptera: Saturniidae) in Eucalyptus cloeziana and Psidium guajava in Viçosa, State of Minas Gerais, Brazil. Braz. Arch. Biol. Techn. 51: 369–372. Google Scholar


A.I.A. Pereira , C.R.S. Curvelo , A.M.N.M. Guerra , G.S. Andrade & J.C. Zanuncio . 2009. Eucalyptus cloeziana as a new host to Hylesia paulex (Lepidoptera: Saturniidae) in Southeast Brazil. Caatinga 22: 01–05. Google Scholar


D.R. Strong 1974. Rapid asymptotic species accumulation in phytophagous insect communities: The pests of cacao. Science. Pennsylvania. 185: 1064–6. Google Scholar


J.C. Zanuncio , J.B. Alves , G.P. Santos & W.O. Campos . 1993. Levantamento e flutuação populacional de lepidópteros associados à eucaliptocultura: VI- Região de Belo Oriente, Minas Gerais. Pesqui. Agropecu. Bras. 28: 1121–1127. Google Scholar


J.C. Zanuncio , J.B. Torres , C.A.Z. Sediyama , F.F. Pereira , P.L. Pastori , E.D. Wermelinger & F.S. Ramalho 2009. Mortality of the defoliator Euselasia eucerus (Lepidoptera: Riodinidae) by biotic factors in an Eucalyptus urophylla plantation in Minas Gerais State, Brazil. An. Acad. Bras. Cienc. 81: 61–66. Google Scholar
José Cola Zanuncio, Douglas Silva Parreira, Olaf Hermann Hendrik Mielke, Francisco De Souza Ramalho, José Eduardo Serrão, and Teresinha Vinha Zanuncio "Hyperchiria incisa incisa (Lepidoptera: Saturniidae) on Plants of Clitoria fairchildiana in ViÇOsa, Minas Gerais State, Brazil," The Journal of the Lepidopterists' Society 67(2), 131-133, (1 June 2013).
Received: 17 February 2012; Accepted: 20 August 2012; Published: 1 June 2013
pest Management
urban afforestation
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