Abstract

The knowledge of host plants, distribution and economic importance of Lonchaeidae is scarce in Latin America. We have recovered specimens of Lonchaeidae from most fruit samples containing specimens of Tephritidae. The compilation of information is essential to determine the diversity of species and the relationship with their hosts. In addition to the list of records based on early publications, we add unpublished data of Lonchaeids recovered from plant samples collected in the Instituto Biológico, São Paulo, Brazil. In total, 18 species of Lonchaeidae, belonging to the genera Dasiops, Lonchaea and Neosilba were registered in São Paulo, and associated with 111 host plant species and 27 botanical families. New records are listed and geographical distribution is available by specific maps.

Highlights

  • The knowledge of host plants, distribution and economic importance of Lonchaeidae is scarce in Latin America

  • Species of Neosilba are the most commonly lance flies found in São Paulo, where 15 species are reported: N. glaberrima, Neosilba pendula (Bezzi), Neosilba zadolicha McAlpine & Steyskal, Neosilba certa (Walker), Neosilba dimidiata (Curran), Neosilba inesperata Strikis & Prado, Neosilba perezi (Romero & Ruppel), Neosilba laura Strikis, Neosilba bifida Strikis & Prado, Neosilba cornophallus Strikis, Neosilba pradoi Strikis & Lorena, Neosilba parva Hennig, Neosilba bella Strikis & Prado, Neosilba delvechioi Strikis and Neosilba paramerolatus Strikis

  • Raga et al (2011) recovered Lonchaeidae from the majority of Tephritidae host plants collected in São Paulo, and concluded that it is not an opportunistic group, fruits with previous infestation by tephritids showed physical-chemistry changes and facilitate further lonchaeid infestation

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Summary

Introduction

The knowledge of host plants, distribution and economic importance of Lonchaeidae is scarce in Latin America. We have recovered specimens of Lonchaeidae from most fruit samples containing specimens of Tephritidae. The compilation of information is essential to determine the diversity of species and the relationship with their hosts. In addition to the list of records based on early publications, we add unpublished data of Lonchaeids recovered from plant samples collected in the Instituto Biológico, São Paulo, Brazil. 18 species of Lonchaeidae, belonging to the genera Dasiops, Lonchaea and Neosilba were registered in São Paulo, and associated with 111 host plant species and 27 botanical families. New records are listed and geographical distribution is available by specific maps

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