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First records of Stigmaeidae (Acari, Prostigmata) from the Dominican Republic
- Authors: Khaustov A.A.1, Ermilov S.G.1
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Affiliations:
- Tyumen State University
- Issue: Vol 103, No 8 (2024)
- Pages: 25-44
- Section: ARTICLES
- URL: https://cijournal.ru/0044-5134/article/view/654254
- DOI: https://doi.org/10.31857/S0044513424080027
- EDN: https://elibrary.ru/twwzmo
- ID: 654254
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Abstract
First data on the mite family Stigmaeidae (Acari, Prostigmata) of the Dominican Republic are provided. Storchia cuneata Fan et Chen 1997 is recorded and redescribed from the Neotropical Region for the first time. Three species are described as new: Stigmaeus striatus Khaustov et Ermilov sp. n., Eustigmaeus dominicanensis Khaustov et Ermilov sp. n., and E. latisetosus Khaustov et Ermilov sp. n. In addition, some unusual morphological character states of Storchia cuneata are discussed.
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About the authors
A. A. Khaustov
Tyumen State University
Author for correspondence.
Email: alkhaustov@mail.ru
Russian Federation, Tyumen, 625003
S. G. Ermilov
Tyumen State University
Email: alkhaustov@mail.ru
Russian Federation, Tyumen, 625003
References
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- Fan Q.-H., Chen Y., 1997. The genus Storchia, with the description of a new species (Acari: Prostigmata: Stigmaeidae) // Systematic and Applied Acarology. V. 2. P. 161–166.
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Supplementary files
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JATS XML
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Fig. 1. Storchia cuneata Fan et Chen 1997, female: a – dorsum of idiosoma; b – venter of idiosoma. Scale bar 100 µm.
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Fig. 2. Storchia cuneata Fan et Chen 1997, female: a – right leg I, dorsal aspect; b – right leg II, dorsal aspect. Scale bar 20 µm.
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Fig. 3. Storchia cuneata Fan et Chen 1997, female: a – right leg III, dorsal aspect; b – right leg IV, dorsal aspect. Scale bar 20 µm.
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Fig. 4. Storchia cuneata Fan et Chen 1997, male: a – opisthosoma, dorsal aspect; b – opisthosoma, ventral aspect. Scale bar 20 µm.
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Fig. 5. Storchia cuneata Fan et Chen 1997, male: a – gnathosoma, dorsal aspect; b – subcapitulum. Scale bar 20 µm.
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Fig. 6. DIC micrographs of Storchia cuneata Fan et Chen 1997, male: a – prodorsum, b – left leg I, c – left legs I and II, d – right legs III and IV. Scale bar 50 µm.
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Fig. 7. Stigmaeus striatus sp. n., female: a – dorsum of idiosoma, b – venter of idiosoma. Scale bar 100 µm.
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Fig. 8. Stigmaeus striatus sp. n., female: a – gnathosoma, dorsal aspect; b – subcapitulum. Scale bar 20 µm.
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Fig. 9. Stigmaeus striatus sp. n., female: a – right leg I, dorsal aspect; b – right leg II, dorsal aspect. Scale bar 20 µm.
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Fig. 10. Stigmaeus striatus sp. n., female: a – right leg III, dorsal aspect; b – right leg IV, dorsal aspect. Scale bar 20 µm.
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Fig. 11. Eustigmaeus dominicanensis sp. n., female: a – dorsum of idiosoma; b – venter of idiosoma. Scale bar 100 µm.
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Fig. 12. Eustigmaeus dominicanensis sp. n., female: a – gnathosoma, dorsal aspect; b – subcapitulum. Scale bar 20 µm.
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Fig. 13. Eustigmaeus dominicanensis sp. n., female: a – left leg I, dorsal aspect; b – left leg II, dorsal aspect. Scale bar 50 µ
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Fig. 14. Eustigmaeus dominicanensis sp. n., female: a – right leg III, dorsal aspect; b – right leg IV, dorsal aspect. Scale bar 50 µm
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Fig. 15. Eustigmaeus latisetosus sp. n., female: a – dorsum of idiosoma; b – venter of idiosoma. Scale bar 100 µm.
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Fig. 16. Eustigmaeus latisetosus sp. n., female: a – gnathosoma, dorsal aspect; b – subcapitulum. Scale bar 20 µm.
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Fig. 17. Eustigmaeus latisetosus sp. n., female: a – right leg I, dorsal aspect; b – right leg II, dorsal aspect. Scale bar 50 µm.
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Fig. 18. Eustigmaeus latisetosus sp. n., female: a – right leg III, dorsal aspect; b – right leg IV, dorsal aspect. Scale bar 50 µm.
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Fig. 19. DIC micrographs of Eustigmaeus dominicanensis sp. n. (a, b) and E. latisetosus sp. n. (c, d), females: a, c – prodorsum; b, d – posterior endopodal plates. Scale bar 20 µm.
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