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1 September 2014 Monopelopia caraguata (Chironomidae: Tanypodinae: Pentaneurini) and Phytotelmatocladius delarosai (Chironomidae: Orthocladiinae): Two Phytotelmatous Chironomids Distributed from Florida to Argentina
Augusto Siri, Mariano Donato
Author Affiliations +

The geographic distribution of the 2 phytotelmatous chironomids Monopelopia caraguata and Phytotelmatocladius delarosai is found to extend southward into Argentina, and the occurrence of parthenogenesis in the latter species is corroborated under laboratory conditions.

Phytotelmata are structures present in terrestrial plants such as modified leaves, leafaxils, flowers, stem holes or depressions, open fruits and fallen leaves. These structures allow water to impound and are more common in tropical areas where plant diversity and rainfall are higher (Fish 1983). The phytotelmata provide a suitable habitat where immature chironomids are common inhabitants.

In this contribution, the occurrence of the chironomid species Monopelopia caraguata Mendes et al. (Chironomidae: Tanypodinae: Pentaneurini) and Phytotelmatocladius delarosai Epler (Chironomidae: Orthocladiinae) are reported in Argentina for the first time. A list of the American phytotelmatous chironomids (except for species inhabiting tree holes and bamboo internodes) with the host plant and references is presented in Table 1.

Immatures stages of Monopelopia Fittkau (Chironomidae: Tanypodinae) have been found living in small bodies of water such as ponds, marshes and streams or phytotelmata. Of the phytotelmatous species, M. tillandsia Beck et Beck, M. mikeschwartzi Epler, M. gesta (Roback), M. caraguata Mendez et al. and an undescribed Monopelopia species were reported living in the impounded water of bromeliads (Poales: Bromeliaceae) (Cranston 2007; Cranston & Epler 2013). Monopelopia tillandsia was reported living in Tillandsia, Catopsis and Hohenbergia in Florida and Cuba (Beck & Beck 1966; Roback 1987; Bello et al. 2011). Monopelopia mikeschwartzi and M. gesta were reported living in Aechmea paniculigera (Swartz) Grisebach (Bromeliaceae) in Jamaica (Epler & Janetzky 1999; Cranston & Epler 2013), whereas the undescribed species of Cranston (2007) was reported living in Guzmania in Puerto Rico. Monopelopia caraguata was reported developing in species of Vriesea, Nidularium, Hohenbergia and Aechmea in southern Brazil (Mendez et al. 2003) and in solution holes in the Everglades National Park, Florida, USA (Jacobsen 2008). Up to present, this species was not found developing in bromeliads in Florida (R. Jacobsen, J. H. Epler and J. H. Frank, personal communication).

The cosmopolitan Eryngium L. (Apiales: Apiaceae) includes more than 200 species distributed in temperate and tropical areas, but these species develop phytotelmata only in southern Brazil and Argentina (Campos 2010). Plants of this genus grow on the ground and have a simple structure and are annuals, differing from bromeliads, which comprise mainly perennial epiphytic plants with a complex structure.

Larvae of Monopelopia caraguata were collected from Eryngium plants and reared in the laboratory. This is the first report of this chironomid species associated with the terrestrial Eryngium plants in a temperate region. Monopelopia caraguata co-occurred in some Eryngium plants with Polypedilum parthenogeneticum Donato et Paggi (Chironomidae: Chironominae) and Metriocnemus eryngiotelmatus Donato et Paggi (Chironomidae: Orthocladiinae), which are common inhabitants of Eryngium in Argentina.

Phytotelmatocladius (Chironomidae: Orthocladiinae) is a monospecific genus described from bromeliad phytotelmata in southern Florida and Brazil (Epler 2010). Because only female adults and pupae have been collected or reared, this author postulated that this taxon could be parthenogenetic. Immatures of P. delarosai were recently collected from the impounded water of Bromelia balansae Mez (Bromeliaceae) in a botanical garden at FCAyFUNLP (Facultad de Ciencias Agrarias y Forestales-Universidad Nacional de La Plata, Buenos Aires, Argentina). This bromeliad species is exotic to this region, being native to Paraguay, Brazil and the northeast of Argentina (Zuloaga et al. 2008). Of the reared P. delarosai, only female adults emerged, which were maintained in separate vials containing little water. The females laid their eggs which hatched 7 days later; therefore, we confirm the assumption of Epler (2010) that P. delarosai could be parthenogenetic.

In the sampling of Eryngium plants in FCAyFUNLP close to B. balansae plants, P. delarosai was not collected. Besides, Monopelopia caraguata, Metriocnemus eryngiotelmatus and Polypedilum parthenogeneticum were not collected from B. balansae, suggesting a possible specificity or preference of those chironomids for each plant species.

Material Examined

Monopelopia caraguata: ARGENTINA, Buenos Aires Province, Punta Lara, ex Eryngium sp. S 34° 51′ 10″ W 57° 57′ 33″, 7 m asl, adult male reared from larva, 4-VIII-2004, Donato col.; Adult female reared from larva, same data except for Jan 2008; ARGENTINA, Buenos Aires province, Punta Lara, ex Eryngium sp. S 34° 54′ 37″ W 57° 55′ 34″, 14 m asl, adult male reared from larva, 10-IX-2013, Donato & Siri cols.

Table 1.

List of the Phytotelmatous chironomids in the Americas.






Phytotelmatocladius delarosai: ARGENTINA, Buenos Aires province, La Plata, ex Bromelia balansae Mez at the Jardín Botánico y Arboretum, Facultad de Ciencias Agrarias y Forestales (FCAyF) (UNLP), S 34.912881° W 57.9332227°, adult female reared from larva, collected 9-VIII-2012, emerged 18-VIII-2012, laid their eggs which hatched on 25/26-VIII-2012, Donato & Siri cols.

The authors thank Mónica Caviglia for the proof reading. The paper is Scientific Contribution Nfi01_1226.gif 943 of the ILPLA.

References Cited


D. L. Baumgartner 1986. Failure of mosquitoes to colonize teasel axils in Illinois. J. American Mosq. Control Assoc. 2: 371–373. Google Scholar


W. M. Beck Jr. , and E. C. Beck 1966. Chironomidae (Diptera) of Florida - I. Pentaneurini (Tanypodinae). Bull. Florida State Mus., Biol. Sci. Ser. 10: 305–379. Google Scholar


G. Bello , C. Orestes , and Y. Torres 2011. Monopelopia tillandsia, (Diptera: Chironomidae: Tanypodinae), primer registro para Cuba y el Neotrópico. Rev. Colombiana Entomol. 37(1): 162–163. Google Scholar


W. E. Bradshaw 1983. Interactions between the mosquito Wyeomyia smithii, the midge Metriocnemus knabi, and their carniverous host Sarracenia , pp. 161–189 In J. H. Frank and L. P. Lounibos [eds.], Phytotelmata: terrestrial plants as hosts for aquatic insect communities. Plexus Publishing Inc., Medford, NJ. Google Scholar


R. E. Campos 2010. Eryngium (Apiaceae) phytotelmata and their macro invertebrate communities, including a review and bibliography. Hydrobiologia 652(3): 311–328. Google Scholar


P. S. Cranston 2007. A new species for a bromeliad phytotelm-dwelling Tanytarsus (Diptera: Chironomidae). Ann. Entomol. Soc. America 100(5): 617–622. Google Scholar


P. S. Cranston , and J. H. Epler 2013. The larvae of Tanypodinae (Diptera: Chironomidae) of the Holarctic Region - Keys and diagnoses, pp. 39–135 In T. Andersen , P. Cranston and J. H. Epler [eds.], Chironomidae of the Holarctic region - Keys and diagnoses. Part 1. Larvae Ins. Syst. Evol. Supplement 66. Google Scholar


M. Donato , and A. C. Paggi 2005. A new Neotropical species of the genus Metriocnemus van der Wulp (Chironomidae: Orthocladiinae) from Eryngium L. (Apiaceae) phytotelmata. Zootaxa 1050: 1–14. Google Scholar


M. Donato , and A. C. Paggi 2008. Polypedilum parthenogeneticum (Diptera: Chironomidae): a new parthenogenetic species from Eryngium L. (Apiaceae) phytotelmata. Aquat. Insect. 30: 51–60. Google Scholar


J. H. Epler , and W. Janetzky 1999. A new species of Monopelopia (Diptera: Chironomidae) from phytotelmata in Jamaica, with preliminary ecological notes. J. Kansas Entomol. Soc. 71: 216–225. Google Scholar


J. H. Epler 2001. Identification manual for the larval Chironomidae (Diptera) of North and South Carolina. A guide to the taxonomy of the midges of the southeastern United States, including Florida. Special Publ. SJ2001-SP13. North Carolina Dept. Environ.Nat. Resour., Raleigh, NC, and St. Johns River Water Mgt. District, Palatka, FL. 526 pp. Scholar


J. H. Epler 2010. Phytotelmatocladius, a new genus from bromeliads in Florida and Brazil (Diptera: Chironomidae: Orthocladiinae), pp. 285–293 In L. C. Ferrington Jr. Proc. XV Intl.Symp. Chironomidae. Chironomidae Research Group, Univ. Minnesota, St. Paul, MN. 385 pp. Google Scholar


D. Fish 1976. Structure and composition of the aquatic invertebrate community inhabiting epiphytic bromeliads in south Florida and the discovery of an insectivorous bromeliad. Ph.D. Dissertation, University of Florida. Google Scholar


D. Fish 1983. Phytotelmata: flora and fauna, pp. 1–27 In J. H. Frank and L. P. Lounibos [eds.], Phytotelmata: Terrestrial Plants As Hosts For Aquatic Insect Communities. Plexus, Medford, New Jersey, USA. Google Scholar


J. H. Frank , and Fish , D . 2008. Potential biodiversity loss in Florida bromeliad phytotelmata due to Metamasius callizona (Coleoptera: Dryophthoridae), an invasive species. Florida Entomol. 91(1): 1–8. Google Scholar


K. Jaffe , F. Michelangeli , J. M. Gonzalez , B. Miras , and M. C. Ruiz 1992. Carnivory in pitcher plants of the genus Heliamphora (Sarraceniaceae). New Phytol. 122(4): 733–744. Google Scholar


R. E. Jacobsen 2008. A Key to the Pupal Exuviae of the Midges (Diptera: Chironomidae) of Everglades National Park, Florida: U.S. Geological Survey Scientific Investigations Report 2008–5082, 119 pp. Google Scholar


F. M. Jones 1916. Two insect associates of the California pitcher plant Darlingtonia californica (Diptera). Entomol. News. 27: 385–392. Google Scholar


A. M. Laessle 1961. A microlimnological study of Jamaican bromeliads. Ecology 42: 499–517. Google Scholar


R. W. Lichtwardt 1994. Trichomycete fungi living in the guts of Costa Rican phytotelm larvae and other lentic dipterans. Rev. Biol. Trop. 42: 31–48. Google Scholar


J. Liria 2007. Fauna fitotelmata en las bromelias Aechmea fendleri André y Hohenbergia stellata Schult del Parque Nacional San Esteban, Venezuela. Rev. Peru. Biol. 14: 33–38. Google Scholar


H. F. Mendes , C. B. Marcondes , and L. C. Pinho 2003. A new phytotelmatic species of Monopelopia Fittkau, 1962 (Insecta: Diptera: Chironomidae: Tanypodinae) from south Brazil. Zootaxa 262: 1–10. Google Scholar


H. F. Mendes , T. Andersen , and M. Joqué 2011. A new species of Polypedilum Kieffer from bromeliads in Parque Nacional Cusuco, Honduras (Chironomidae: Chironominae). Zootaxa 3062: 46–54. Google Scholar


A. C. Miller 1971. Observation on the Chironomidae (Diptera) inhabiting the leaf axils of two species of Bromeliaceae on St. John, U.S. Virgin Islands. Canadian Entomol. 103: 391–396. Google Scholar


S. Naeem 1990. Resource heterogeneity and community structure: a case study in Heliconia imbricate phytotelmata. Oecologia 84: 29–38. Google Scholar


A. J. Nastase , C. De La Rosa , and S. J. Newells 1995. Abundance of pitcher-plant mosquitoes, Wyeomyia smithii (Coq.) (Diptera: Culicidae) and midges, Metriocnemus knabi Coq. (Diptera: Chironomidae), in relation to pitcher characteristics of Sarracenia purpurea L. American Midl. Nat. 1331: 44–51. Google Scholar


F. Ospina Bautista , Verón Estévez , J. Betancur , J. , and E. Realpe Rebolledo 2004. Estructura y composición de la comunidad de macro invertebrados acuáticos asociados a Tillandsia turneri Baker (Bromeliaceae) en un bosque alto andino colombiano. Acta Zool. Mexicana (Nueva Serie) 20: 153–166. Google Scholar


C. Picado 1913. Les broméliacees épiphytes. Considérées comme milieu biologique. Bull. Sci. Fr. Belg., 47: 215–360. Google Scholar


L. C. Pinho , H. F. Mendes , and C. Marcondes 2005. A new Brazilian species of Stenochironomus Kieffer mining decayed leaves in bromeliads (Diptera: Chironomidae). Zootaxa 1046: 37–47. Google Scholar


L. C. Pinho , H. F. Mendes , T. Andersen , and C. Marcondes 2013. Bromelicolous Polypedilum Kieffer from South Brazil (Diptera: Chironomidae). Zootaxa 3652: 569–581. Google Scholar


S. S. Roback 1987. The larval stage of Monopelopia tillandsia Beck and Beck (Diptera: Chironomidae: Tanypodinae). Notulae Naturae 467: 1–3. Google Scholar


O. A. Saether , T. Andersen , L. C. Pinho , and H. F. Mendes 2010. The problems with Polypedilum Kieffer (Diptera: Chironomidae), with the description of Probolum subgen. n. Zootaxa 2497: 1–36. Google Scholar


A. Siri , M. Donato , and A. C. Paggi 2008a. New phytotelmic habitat of Metriocnemus eryngiotelmatus (Diptera: Chironomidae). Rev. Soc. Entomol. Argentina 67: 113–115. Google Scholar


A. Siri , G. A. Marti , and C. C. López Lastra 2008b. Prevalence of Harpellales from Chironomidae larvae in phytotelmata from Punta Lara Forest, Argentina. Mycologia 100(3): 381–386. Google Scholar


V. Sodré , O. Rocha , and M. Messias 2010. Chironomid larvae inhabiting bromeliad phytotelmata in a fragment of the Atlantic Rainforest in Rio de Janeiro State. Brazilian J. Biol. 70(3): 587–592. Google Scholar


M. Spies , T. Andersen , J. H. Epler , and C. N. Watson Jr. 2009. Chironomidae (non-biting midges), pp. 437–480 In B. V. Brown , A. Borkent , J. M. Cumming , D. M. Wood , N. E. Woodley and M. Zumbado [eds.], Manual of Central American Diptera. NRC Research Press, Ottawa, Ontario, Canada. Google Scholar


S. R. S. Torreias 2008. Macro invertebrados associados a Vriesea splitgerberi (Mez) L. B. & Pitten, (1953) (Bromeliaceae) emuma floresta de campinarana na reserva florestal Adolpho Ducke, Amazonia Centra. Dissertação de Mestrado, Inst. Nacl. Pesquisas da Amazônia, Univ. Federal do Amazonas, Manaus, 92 pp. Google Scholar


J. A. Winder 1977. Field observations on Ceratopogonidae and other Diptera (Nematocera) associated with cocoa flowers in Brazil. Bull. Entomol. Res. 61: 651–655. Google Scholar


J. A. Winder , and P. Silva 1972. Cacao pollination: Microdiptera of cacao plantations and some of their breeding places. Bull. Entomol. Res. 61: 651–655. Google Scholar


F. Zuloaga , O. Morrone , and M. Belgrano 2008. Catálogo de las Plantas Vasculares del Cono Sur.  Google Scholar
Augusto Siri and Mariano Donato "Monopelopia caraguata (Chironomidae: Tanypodinae: Pentaneurini) and Phytotelmatocladius delarosai (Chironomidae: Orthocladiinae): Two Phytotelmatous Chironomids Distributed from Florida to Argentina," Florida Entomologist 97(3), 1226-1231, (1 September 2014).
Published: 1 September 2014
Hohenbergia, Tillandsia
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