SciELO - Scientific Electronic Library Online

vol.40 número5First host plant record for Pero obtusaria prout (Lepidoptera: Geometridae) índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados




Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google
  • uBio


Neotropical Entomology

versión impresa ISSN 1519-566X

Neotrop. entomol. vol.40 no.5 Londrina sept./oct. 2011 



New records of thrips (Thysanoptera) species in Brazil



A CavalleriI; MGA LimaII; FS MeloIII; MS Mendonça JRI, III

IDepto de Zoologia, Univ Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
IIUniv Estadual do Ceará, Fortaleza, CE, Brasil
IIIDepto de Ecologia, Instituto de Biociências. Univ Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil





This study reports four thrips species from Brazil for the first time: the terebrantians Aptinothrips rufus (Haliday) and Echinothrips caribbeanus Hood; and the tubuliferans Androthrips ramachandrai Karny and Gynaikothrips uzeli (Zimmermann). New data about biological aspects of some of these new records are presented.

Keywords: Insect, Neotropics, Terebrantia, Tubulifera



The Thysanoptera, or thrips, comprise one of the most poorly known insect Orders. The species are known to be opportunistic in their way of life, but the majority of thrips species are either phytophagous or fungivorous, while a few are predators or ectoparasites on other arthropods (Mound & Marullo 1996, Cavalleri et al 2010). Some species are important agricultural pests and disease vectors, attacking a wide range of plant crops and ornamentals. However, many others contribute positively to the world economy providing ecosystem services and benefits, as pollinators, decomposers and predators (Mound & Kibby 1998).

Thrips are particularly diverse in the Neotropics, with more than 2,000 species recorded for this Region (Mound 2002). About 520 Thysanoptera species in 139 genera and six families are known from Brazil, representing nearly 10% of the worldwide described species (Monteiro 2002). However, recent studies and observations indicate a large number of unrecorded and undescribed species in Brazilian territory (Pinent et al 2006, Cavalleri & Kaminski 2007).

Unfortunately, there is an increasing lack of Thysanoptera specialists and this limits the amount of biological questions that can be answered (Mound 2002). Additionally, almost all species described in Brazil are not deposited in entomological collections in this country, and there is no reference collection of thrips in Brazil wide enough to be used to develop local knowledge (Monteiro et al 1996). As a result, Thysanoptera surveys, and information concerning the biology of species, are urgently needed in our country (Cavalleri et al 2006).

The material examined is deposited in the Zoological collection, UFRGS (Porto Alegre, Brazil). Specimens will be available in the Entomological Museum collection, ESALQ/USP (Piracicaba, Brazil). These new records are separated by family and are listed below:


Family Thripidae

Aptinothrips rufus (Haliday)

Body largely yellow except antenomere VI and abdominal segment X, which are brownish yellow. Antenna 6-segmented, with simple sense cones on segments III and IV. Apterous, with no long setae on head and thorax. Breeds on leaves of several Poaceae species, and apparently causes damage to grass and grains (Stannard 1968). Presumably originated in Europe, this thrips is widespread around the world in temperate countries. According to Mound & Marullo (1996), it is likely to be found in the Neotropics only in high mountains. Material examined: 4 on grass flowers in São Francisco de Paula, Rio Grande do Sul; 900 m, 06.vii.2009, A Cavalleri col.

Echinothrips caribbeanus Hood

Body dark-brown with the exception of the tibiae apices, which are yellow. Head and thorax with well defined reticulation and, in contrast to Echinothrips americanus (Morgan, 1913), there are no lines of sculpture internal to each reticle. Antenna 8-segmented and abdominal tergites IV-VI with a well develop group of microtrichia laterally. This species is well distributed in Central America and it has been found on leaves of several unrelated plant species (Mound & Marullo 1996). Material examined: 3 on Phyllanthus niruri in Porto Alegre, Rio Grande do Sul; 300 m, 06.viii.2003, A Cavalleri col.; 1 on Asclepias curassavica in Campinas, São Paulo; 700 m,, D Rodrigues col.


Family Phlaeothripidae

Androthrips ramachandrai Karny

Body largely dark-brown, with tarsi and fore tibiae yellow and head and pronotum weakly reticulated. Fore femur enlarged in both sexes, with a large and rounded tubercle on inner margin near base, followed by a row of small tubercles. Although no observations on its behaviour were conducted, this thrips is assumed to be predatory on Gynaikothrips uzeli (Zimmermann, 1900) in Ficus benjamina galls (Boyd & Held, 2006). In experiments carried out in laboratory, A. ramachandrai adults and larvae were observed feeding actively on immature stages of G. uzeli and Gynaikothrips ficorum (Marchal, 1908) (A Cavalleri, unpublished data). Further studies on A. ramachandrai biology and feeding preferences have been conducted and its potential as a biological control agent will be tested. Material examined: 1 on Ficus benjamina in Belém, Pará; 21.xi.2007, A Cavalleri col.; 1 on Momordica charantia in Mossoró, Rio Grande do Norte; 100 m, 05.xi.2010, M Lima col.; 1 and 2 on Ficus benjamina in Porto Alegre, Rio Grande do Sul; 100 m, 26.iii.2008, A Cavalleri col.; 4 on same host and place, 26.viii.2010, A Cavalleri col.

Gynaikothrips uzeli (Zimmermann)

Dark-bodied thrips with conspicuous reticulation on head and thorax. Mouth cone broadly rounded, vertex with two pairs of postocular setae. Pronotal posteroangular and epimeral setae long and expanded. Very similar to G. ficorum, but that species has much shorter pronotal posteroangular setae (Mound et al 1995). Gynaikothrips uzeli is a widespread gall-inducing species, almost exclusively associated with Ficus benjamina. Described from Southeastern Asia, it has been recently recorded in North and Central America (Held et al 2005, Cambrero-Campos et al 2010). According to our data on G. uzeli populations, collected in abundance in several F. benjamina trees, this thrips is certainly well established in our country. Material examined: 1 and 1 on Ficus benjamina galls in Porto Alegre, Rio Grande do Sul; 100 m, 26.iii.2008, A Cavalleri col.; 14 and 4 on same host and place, 26.viii.2010, A Cavalleri col.



Boyd DW, Held DW (2006) Androthrips ramachandrai (Thysanoptera: Phlaeothripidae): an introduced thrips in the United States. Fla Entomol 89: 455-458.         [ Links ]

Cambero-Campos J, Valenzuela-García R, Carvajal-Cazola C, Rios-Velasco C, García-Martínez O (2010) New records for Mexico: Gynaikothrips uzeli, Androthrips ramachandrai (Thysanoptera: Phlaeothripidae) and Montandoniola confusa (Hemiptera: Anthocoridae). Fla Entomol 93: 470-472.         [ Links ]

Cavalleri A, Kaminski LA (2007) A new Holopothrips species (Thysanoptera: Phlaeothripidae) damaging Mollinedia (Monimiaceae) leaves in southern Brazil. Zootaxa 1625: 61-68.         [ Links ]

Cavalleri A, Kaminski LA, Mendonça Jr M de S (2010) Ectoparasitism in Aulacothrips (Thysanoptera: Heterothripidae) revisited: host diversity on honeydew-producing Hemiptera and description of a new species. Zool Anz 249: 209-221.         [ Links ]

Cavalleri A, Romanowski HP, Redaelli LR (2006) Species composition and structure of Thysanoptera communities in different microhabitats at the Parque Estadual de Itapuã, Viamão, RS. Rev Bras Zool 23: 367-374.         [ Links ]

Held DW, Boyd DW, Lockley T, Edwards GB (2005) Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae) in the Southeastern United States: distribution and review of biology. Fla Entomol 88: 538-540.         [ Links ]

Monteiro RC (2002) The Thysanoptera fauna of Brazil, p. 325-340. In Marullo R, Mound LA (eds) Thrips and Tospoviruses: Proceedings of the 7th International Symposium on Thysanoptera. Canberra, Australian National Insect Collection, 379p.         [ Links ]

Monteiro RC, Mound LA, Zucchi RA (1996) Thrips species from three counties of the state of São Paulo. An Soc Entomol Brasil 25: 351-353.         [ Links ]

Mound LA (2002) Thysanoptera biodiversity in the Neotropics. Rev Biol Trop 50: 477-484.         [ Links ]

Mound LA, Kibby G (1998) Thysanoptera - an identification guide. Wallingford, CAB International, 70p.         [ Links ]

Mound LA, Marullo R (1996) The thrips of Central and South America: an introduction (Insecta: Thysanoptera). Mem Entomol Inter 6: 1-488.         [ Links ]

Mound LA, Wang CL, Okajima S (1995) Observations in Taiwan on the identity of the Cuban Laurel Thrips (Thysanoptera, Phlaeothripidae). J New York Entomol Soc 103: 185-190.         [ Links ]

Pinent SMJ, Romanowski HP, Redaelli LR, Cavalleri A (2006) Species composition and structure of Thysanoptera communities in different microhabitats at Parque Estadual de Itapuã, Viamão, RS. Braz J Biol 66: 765-779.         [ Links ]

Stannard LJ (1968) The thrips, or Thysanoptera, of Illinois. Ill Nat Hist Surv Bull 29: 215-552.         [ Links ]



Milton DE S Mendonça JR
Av. Bento Gonçalves, 9500, Prédio 43422, sala 120,
Bairro Agronomia, 91501-970, Porto Alegre, RS, Brasil

Received 21 March 2011 and accepted 6 April 2011



Edited by Roberto A Zucchi - ESALQ/USP

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons