Research Article

Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia

Volume: 8 Number: 2 August 31, 2026
EN

Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia

Abstract

Female and protonymph of Molothrognathus sibiriensis sp. nov. (Acari: Caligonellidae) are described from sandy soil in the Carbon Measurement Test Area in the Tyumen Oblast of Western Siberia. A closely related species, M. dilucidus Kuznetsov is redescribed based on the type material.

Keywords

Supporting Institution

The study was supported by the Ministry of Science and Higher Education of the Russian Federation within the framework of the Carbon Measurement Test Area in Tyumen Region (FEWZ-2024-0016).

Ethical Statement

Not applicable.

Thanks

The author thanks R.V. Latyntsev (University of Tyumen, Russia) for the logistics.

References

  1. Akyol, M. 2023. A new species of genus Molothrognathus Summers & Schlinger and a newly discovered male of Neognathus ozkani Akyol & Koç (Acariformes: Caligonellidae) from Türkiye. Systematic and Applied Acarology, 28 (12): 1835-1842. doi: 10.11158/saa.28.12.1
  2. Akyol, M. 2025. Two new species of Neognathus Willmann (Acariformes: Caligonellidae) from the Aegean region of Türkiye. Systematic and Applied Acarology, 30 (2): 224-232. doi: 10.11158/saa.30.2.3
  3. Amini, F. and Khanjani, M. 2025. A new species of Caligonella Berlese (Acari: Caligonellidae) from western Iran. Systematic and Applied Acarology, 30 (11): 2120-2126. doi: 10.11158/saa.30.11.10
  4. Beron, P. 2020. Acarorum catalogus VII: Trombidiformes, Prostigmata, Raphignathoidea (Fam. Barbutiidae, Caligonellidae, Camerobiidae, Cryptognathidae, Dasythyreidae, Dytiscacaridae, Eupalopsellidae, Homocaligidae, Mecognathidae, Raphignathidae, Stigmaeidae, Xenocaligonellididae). Pensoft, National Museum of Natural History, Bulgarian Academy of Sciences, Sofia, Bulgaria, 306 pp. doi: 10.3897/ab.e55087
  5. Grandjean, F. 1946. Au sujet de l’organe de Clapar`ede, des eupathides multiples et des taenidies mandibulaires chez les Acariens actinochitineux. Archives des Sciences Physiques et Naturelles, 28: 63-87. [In French]
  6. Kethley, J. 1990. Acarina: Prostigmata (Actinedida). In: Soil biology guide. Dindal, D.L., (Ed.). John Wiley and Sons, New York, USA, 667-756.
  7. Khanjani, M., Bakhshi, S. and Khanjani, M. 2016. Molothrognathus shirazicus, a new species of Caligonellidae (Acari: Prostigmata) from Iran. Persian Journal of Acarology, 5 (4): 291-297. doi: 10.22073/pja.v5i4.23685
  8. Khaustov, A.A. 2022. Two new species of Caligonellidae (Acari: Raphignathoidea) from Western Siberia, Russia. Acarologia, 62 (1): 99-112. doi: 10.24349/1dwx-x5h2

Details

Primary Language

English

Subjects

Acarology

Journal Section

Research Article

Publication Date

August 31, 2026

Submission Date

May 18, 2026

Acceptance Date

August 25, 2026

Published in Issue

Year 2026 Volume: 8 Number: 2

APA
Khaustov, A. A. (2026). Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia. Acarological Studies, 8(2). https://doi.org/10.47121/acarolstud.1954100
AMA
1.Khaustov AA. Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia. Acarol. Stud. 2026;8(2). doi:10.47121/acarolstud.1954100
Chicago
Khaustov, Alexandr Alexandrovich. 2026. “Contribution to the Taxonomy of the Genus Molothrognathus (Acari: Caligonellidae) in Russia”. Acarological Studies 8 (2). https://doi.org/10.47121/acarolstud.1954100.
EndNote
Khaustov AA (August 1, 2026) Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia. Acarological Studies 8 2
IEEE
[1]A. A. Khaustov, “Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia”, Acarol. Stud., vol. 8, no. 2, Aug. 2026, doi: 10.47121/acarolstud.1954100.
ISNAD
Khaustov, Alexandr Alexandrovich. “Contribution to the Taxonomy of the Genus Molothrognathus (Acari: Caligonellidae) in Russia”. Acarological Studies 8/2 (August 1, 2026). https://doi.org/10.47121/acarolstud.1954100.
JAMA
1.Khaustov AA. Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia. Acarol. Stud. 2026;8. doi:10.47121/acarolstud.1954100.
MLA
Khaustov, Alexandr Alexandrovich. “Contribution to the Taxonomy of the Genus Molothrognathus (Acari: Caligonellidae) in Russia”. Acarological Studies, vol. 8, no. 2, Aug. 2026, doi:10.47121/acarolstud.1954100.
Vancouver
1.Alexandr Alexandrovich Khaustov. Contribution to the taxonomy of the genus Molothrognathus (Acari: Caligonellidae) in Russia. Acarol. Stud. 2026 Aug. 1;8(2). doi:10.47121/acarolstud.1954100

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