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Issue: Vol. 4571 No. 4: 28 Mar. 2019
Type: Article
Published: 2019-03-28
DOI: 10.11646/zootaxa.4571.4.8
Page range: 562–570
Abstract views: 85
PDF downloaded: 3

A second species of Araucariocladus Silveira & Mermudes, with notes on the variation in antennomere numbers in this genus (Coleoptera: Lampyridae)

Grupo de Estudos em História do Currículo (NEC/UFRJ), Departamento de Didática, Faculdade de Educação, Universidade Federal do Rio de Janeiro, Avenida Pasteur, 250, A-111, Praia Vermelha, Rio de Janeiro, RJ, Brazil
Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, A1-107, Bloco A, Av. Carlos Chagas Filho, 373, Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brazil
Laboratório de Ecologia de Insetos, Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, A0-113, Bloco A, Av. Carlos Chagas Filho, 373, Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brazil
Laboratório de Ecologia de Insetos, Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, A0-113, Bloco A, Av. Carlos Chagas Filho, 373, Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brazil 4522, Department of Plant Biology, Miller Plant Science Building, University of Georgia, 120 Carlton St., Athens, GA 30602, Athens, GA, United States of America
Coleoptera Amydetinae Psilocladina Allopatry Mantiqueira

Abstract

Here, we describe Araucariocladus amfractus sp. nov., and compare it to the previously monotypic type-species, A. hiems. The new species can be distinguished from A. hiems by the following combination: colour pattern overall dark-brown; pedicel three times shorter than antennomere III and slightly wider than long; distance between antennal sockets as wide as 3/5 clypeal width; labial palpomere III with sides divergent towards apex, apical margin longer than dorsal and shorter than ventral margin; pronotum 1.5x wider than long, anterior margin somewhat sinuose, with a shallow angle anteriad, posterior margin almost straight. A. amfractus sp. nov. is, prima facie, endemic to the Itatiaia Massif, part of the Mantiqueira Mountain Range, Southeastern Brazil. We provide illustrations of the diagnostic features, and an occurrence map for the Araucariocladus species. Finally, we report a previously unrecognized intra-specific variation in the antennomere numbers of A. hiems, a feature also present in Araucariocladus amfractus sp. nov., and adjust the generic diagnosis to include species with 17 or 18 antennomeres. [Zoobank LSID: urn:lsid:zoobank.org:act:C335B064-FBD4-4256-983D-B17DF06BAA0D]

 

References

  1. Bocak, L., Bocakova, M., Hunt, T. & Vogler, A.P. (2008) Multiple ancient origins of neoteny in Lycidae (Coleoptera): consequences for ecology and macroevolution. Proceedings of the Royal Society of London B, 275, 2015–2023. https://doi.org/10.1098/rspb.2008.0476

    Branham, M.A. (2010) Lampyridae. In: Beutel, R.G. & Leschen, R.A.B. (Eds.), Handbook of Zoology. IV. Arthropoda: Insecta, Coleoptera: Evolution and Systematics (Polyphaga Part). Friedrich-Schiller-Universität Jena, Jena, pp. 141–147.

    Campos, S.V.N., Silveira, L.F.L. & Mermudes, J.R.M. (2018) Systematic Review of the Giant Firefly Cratomorphus cossyphinus: Sexual Dimorphism, Immature Stages and Geographic Range (Coleoptera: Lampyridae). Annales Zoologici, 68 (1), 57–84. https://doi.org/10.3161/00034541ANZ2018.68.1.003

    Conservation International of Brazil (2000) Avaliação e ações prioritárias para a conservação da biodiversidade da Mata Atlântica e Campos Sulinos. MMA/SBF, Sao Paulo, 40 pp.

    Flinte, V., Borowiec, L., Freitas, S., Viana, J.H., Fernandes, F.R. Nogueira-de-Sá, F., Macedo, M.V., Monteiro, R.F. (2009) Tortoise beetles of the State of Rio de Janeiro, Brazil (Coleoptera: Chrysomelidae: Cassidinae). Genus: Internacional Journal of Invertebrate Taxonomy, 20 (4), 571–614.

    ICMBIO (2013) Plano de manejo Parque Nacional do Itatiaia. Instituto Chico Mendes de Conservação da Biodiversidade, Portaria ICMBIO, Brasília, 117 pp.

    Lewis, S.M., & Cratsley, C.K. (2008). Flash signal evolution, mate choice, and predation in fireflies. Annual Review of Entomology, 53, 293–321.

    https://doi.org/10.1146/annurev.ento.53.103106.093346

    Minelli, A. (2017) Introduction: The evolution of segmentation. Arthropod Structure & Development, 46, 323–327.

    https://doi.org/10.1016/j.asd.2017.02.002

    QGIS Development Team (2017) QGIS Geographic Information System. Open Source Geospatial Foundation. Available from: http://qgis.osgeo.org (accessed 3 April 2018)

    Safford, H.D. (1999) Brazilian páramos: Introduction to the physical environment and vegetation of the campos de altitude. Journal of Biogeography, 26, 693–712.

    https://doi.org/10.1046/j.1365-2699.1999.00313.x

    Silveira, L.F.L. & Mermudes, J.R.M. (2013) Memoan ciceroi gen. et sp. nov., a remarkable new firefly genus and species from the Atlantic Rainforest (Coleoptera: Lampyridae). Zootaxa, 3640 (1), 79–87.

    http://dx.doi.org/10.11646/zootaxa.3640.1.6

    Silveira, L.F.L. & Mermudes, J.R.M. (2014a) Systematic review of the firefly genus Amydetes Illiger, 1807 (Coleoptera: Lampyridae), with description of 13 new species. Zootaxa, 3765 (3), 201–248.

    https://doi.org/10.11646/zootaxa.3765.3.1

    Silveira, L.F.L. & Mermudes, J.R.M. (2014b) Ybytyramoan, a new genus of fireflies (Coleoptera: Lampyridae, Lampyrinae, Photinini) endemic to the Brazilian Atlantic Rainforest, with description of three new species. Zootaxa, 3835 (3), 325–337. https://doi.org/10.11646/zootaxa.3835.3.2

    Silveira, L.F.L., Bocakova, M. & Mermudes, J.R.M. (2015) Taxonomy of the Brazilian firefly Cladodes illigeri (Coleoptera, Lampyridae): morphology and new records. Iheringia Série Zoologia, 105, 359–366.

    https://doi.org/10.1590/1678-476620151053359366

    Silveira, L.F.L., Mermudes, J.R.M. & Bocakova, M. (2016a) Systematic review of the firefly genus Scissicauda (Coleoptera, Lampyridae, Amydetinae) from Brazil. ZooKeys, 558, 5575.

    https://doi.org/10.3897/zookeys.558.6040

    Silveira, L.F.L., Khattar, G., Souto, P., Takiya, D., Mermudes, J.R.M. & Monteiro, R.F. (2016b) Integrative taxonomy of new Atlantic Rainforest firefly taxa with a remarkable lock-and-key reproductive isolation mechanism. Systematics and Biodiversity, 14 (4), 1–14.

    https://doi.org/10.1080/14772000.2016.1153006

    Silveira, L.F.L. & Mermudes, J.R.M (2017) A new tropical montane firefly genus and species, active during winter and endemic to the southeastern Atlantic Rainforest (Coleoptera: Lampyridae). Zootaxa, 4221 (2), 205–214. https://doi.org/10.11646/zootaxa.4221.2.4

    Silveira, L.F.L., Souto, P.M. & Mermudes, J.R.M. (2018) Four new species of Luciuranus fireflies from the Brazilian Atlantic Rainforest (Coleoptera: Lampyridae). Zootaxa, 4413 (1), 173–186.

    https://doi.org/10.11646/zootaxa.4413.1.7

    Souto, P.M., Campello, L., Khattar, G., Mermudes, J.R.M., Monteiro, R.F. & Silveira, L.F.L. (2019) How to design a predatory firefly? Lessons from the Photurinae (Coleoptera: Lampyridae). Zoologischer Anzeiger, 278, 1–13. https://doi.org/10.1016/j.jcz.2018.10.006

    Stanger-Hall, K.F., Lloyd, J.E. & Hillis, D.M. (2007) Phylogeny of North American fireflies (Coleoptera: Lampyridae): implications for the evolution of light signals. Molecular Phylogenetics and Evolution, 45 (1), 33–49. https://doi.org/10.1016/j.ympev.2007.05.013