Description of three new species of Caledomina (Insecta, Trichoptera, Ecnomidae) from New Caledonia

  • Kjell Arne Johanson Zoology Department, Swedish Museum of Natural History, Box 50007, 104 05 Stockholm
Keywords: Caddisflies, endemic, Annulipalpia, New Caledonia, Oceania

Abstract

Three new species of Caledomina Johanson, 2011 are described and illustrated for the first time: C. paniensis sp. nov., C. dorsospina sp. nov. and C. kohensis sp. nov. A key to the males of the four known species in the genus is given, as well as a map indicating their geographical distribution. When examining a phylogenetic hypothesis comprising the four species, we see an increased complexity in younger species compared to older species.

References

Cartwright D.I. 2010. Descriptions of 2 new genera and 13 new species of caddisflies from Australia (Trichoptera: Ecnomidae). Zootaxa 2415: 1–21.

Cartwright D.I. 2011. Descriptions of Neboissomina, new genus and 6 new species of Ecnomidae from Australia (Trichoptera). Zootaxa 2736: 17–30.

Espeland M. & Johanson K.A. 2010. The diversity and radiation of the largest monophyletic animal group on New Caledonia (Trichoptera: Ecnomidae: Agmina). Journal of Evolutionary Biology 23: 2112–2122. https://doi.org/10.1111/j.1420-9101.2010.02072.x

Johanson K.A. 2011. The ecnomid caddisflies: generic composition and a male-based generic key, with description of Caledomina noumea n. g. et n. sp. from New Caledonia (Trichoptera: Ecnomidae). Annales de la Société entomologique de France (N.S.) 47: 344–349. https://doi.org/10.1080/00379271.2011.10697726

Johanson K.A. & Espeland M. 2010. Phylogeny of the Ecnomidae (Insecta: Trichoptera). Cladistics 26: 36–48. https://doi.org/10.1111/j.1096-0031.2009.00276.x

Johanson K.A. & Ward J.B. 2009. Twenty-one new Polyplectropus species from New Caledonia (Trichoptera: Polycentropodidae). Annales de la Société entomologique de France (N.S.) 45: 11–47.

Morse J.C. (ed.) 2016. Trichoptera World Checklist. Available from http://entweb.clemson.edu/database/trichopt/index.htm [accessed 28 March 2016].

Neboiss A. 2002. New genera and species, and new records, of Tasmanian Trichoptera (Insecta). Papers and Proceedings of the Royal Society of Tasmania 136: 43–82.

Ward J.B. & Schefter P.W. 2000. A new genus and twenty new species of New Caledonian Ecnomidae (Trichoptera). Records of the Canterbury Museum 14: 55–87.

Published
2017-09-22
How to Cite
Johanson, K. A. (2017). Description of three new species of Caledomina (Insecta, Trichoptera, Ecnomidae) from New Caledonia. European Journal of Taxonomy, (352). https://doi.org/10.5852/ejt.2017.352