Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4363 No. 4: 13 Dec. 2017
Type: Article
Published: 2017-12-12
DOI: 10.11646/zootaxa.4363.4.8
Page range: 561–568
Abstract views: 88
PDF downloaded: 4

A cave-dwelling Iberian palpigrade (Arachnida: Palpigradi) of the Eukoenenia mirabilis group

Department of Biological Sciences, Florida International University, 11200 S.W. 8th Street, Miami, FL, 33199, USA
Departamento de Biología y Geología, CITE II-B, Universidad de Almería, Almería, 04120, Spain.
Palpigradi Eukoeneniidae troglomorphism caves Andalusia Spain

Abstract

A new species Eukoenenia amatei sp. nov. is described on the basis of a female captured in a cave in south-eastern Spain. It is characterized by the presence of a single blade on the lateral organ and the absence of a glandular complex on sternites IV and VI. Some of these characters are shared with five other species distributed in Europe, Asia, Africa and South and Central America. The new species is remarkable for the elongation of basitarsus of leg IV which is the second longest in the E. mirabilis group. Only one other species in this group, E. indalica, has similar troglomorphic characters. In addition, formulas of palp and leg chaetotaxy are provided to facilitate species comparison.

 

References

  1. Barranco, P. & Mayoral, J.G. (2014) New palpigrades (Arachnida, Eukoeneniidae) from the Iberian Peninsula. Zootaxa, 3826 (3), 544–562.

    https://doi.org/10.11646/zootaxa.3826.3.6

    Christian, E. & Christophoryová, J. (2013) Eukoenenia florenciae (Arachnida: Palpigradi): lessons from a newcomer to Central Europe and the island of Tenerife. Biologia, 68 (6), 1182–1188.

    https://doi.org/10.2478/s11756-013-0266-3

    Condé, B. (1989) Palpigrades (Arachnida) endogés de l’Inde et de Sumatra. Revue suisse de Zoologie, 96, 411–424.
    https://doi.org/10.5962/bhl.part.82039

    Condé, B. (1994) Palpigrades cavernicoles et endogés de Thaïlande et des Célèbes (2e note). Revue suisse de Zoologie, 101, 233–263.
    https://doi.org/10.5962/bhl.part.79906

    Condé, B. (1996) Les Palpigrades, 1885‒1995: acquisitions et lacunes. Revue suisse de Zoologie, Hors Série (1), 87–106.

    Mayoral, J.G. (2015) Clase Arachnida. Orden Palpigradi. Revista electronica IDE@ - SEA, 10, 1–9. Available from: http://www.sea-entomologia.org/IDE@/revista_10.pdf (accessed 30 June 2017)

    Mayoral, J.G. & Barranco, P. (2002) Descripción de una nueva Eukoenenia Borner, 1901 del sureste Ibérico (Arachnida, Palpigradi, Microthelyphonuda). Revista Ibérica de Aracnología, 6, 129–134.

    Mayoral, J.G. & Barranco, P. (2013) Rediscovery of the troglobious palpigrade Eukoenenia draco (Peyerimhoff 1906) (Palpigradi: Eukoeneniidae), with notes on the adaptations to a cave-dwelling life. Zootaxa, 3635 (2), 174–184.

    https://doi.org/10.11646/zootaxa.3635.2.5

    Mayoral, J.G. & Barranco, P. (2017) A remarkable new palpigrade (Arachnida) of the Eukoenenia mirabilis group from Spain. Zootaxa, 4290 (2), 357–366.
    https://doi.org/10.11646/zootaxa.4290.2.5

    Montaño, H. (2007) Un nuevo palpígrado (Arachnida: Palpigradi) de la Selva Lacandona, México. Revista Ibérica de Aracnología, 14, 97–103.

    Rémy, P. (1960) Palpigrades de Madagascar. II. Mémoires de l’Institut Scientifique de Madagascar, Série A, 13, 33–66.

    Souza, M.F. & Ferreira, R.L. (2011) A new species of Eukoenenia (Palpigradi: Eukoeneniidae) from Brazilian iron caves. Zootaxa, 2886, 31–38.

    Strinati, P. & Condé, B. (1995) Grottes et palpigrades de Madère. Mémoires de Biospéologie, 22, 161–168.