Article

Article name GYRAULUS MAROCANA SP. NOV., A NEW FRESHWATER SNAIL SPECIES (MOLLUSCA, GASTROPODA, PLANORBIDAE) FROM MOROCCO
Authors

Youness Mabrouki, Laboratory of Biotechnology, Conservation and Valorization of Natural Resources, Faculty of Sciences of Dhar El Mehraz, Sidi Mohamed Ben Abdellah University (30050, Morocco, Fes); iD ORCID: https://orcid.org/0000-0002-7336-8717; e-mail: younes_mab@hotmail.fr
Peter Glöer, Biodiversity Research Laboratory (D-25491, Germany, Hetlingen, Schulstrasse 3); iD ORCID: https://orcid.org/0000-0001-6995-3641; e-mail: gloeer@malaco.de
Abdelkhaleq F. Taybi, Poly-Disciplinary Faculty of Nador, Mohammed First University (338Q+8GM, Selouane, Morocco); iD ORCID: https://orcid.org/0000-0001-9652-5407; e-mail: taybiaf@gmail.com

Reference to article

Mabrouki Y., Glöer P., Taybi A.F. 2022. Gyraulus marocana sp. nov., a new freshwater snail species (Mollusca, Gastropoda, Planorbidae) from Morocco. Nature Conservation Research 7(1): 96–100. https://dx.doi.org/10.24189/ncr.2022.007

Section Short Communications
DOI https://dx.doi.org/10.24189/ncr.2022.007
Abstract

A new planorbid gastropod species is described: Gyraulus marocana sp. nov. It can be distinguished from other known species by its regularly striated ivory shell, with four whorls separated by a deep suture, prostate gland with 20 diverticula, phallotheca twice as long as the preputium and its orange stylet. The new species was found in the northern part of Morocco, in Lake Zerrouka, a Protected Area, being also a site of ecological and biological interest (known as SIBE). It is located in the Middle Atlas massif, which is a geographical barrier known for its other endemic molluscs.

Keywords

basommatophoran snails, Lake Zerrouka, Middle Atlas Mts., Moroccan endemic, new taxa, Protected Area

Artice information

Received: 21.12.2021. Revised: 05.01.2022. Accepted: 09.01.2022.

The full text of the article
References

Berrahou A., Cellot B., Richoux P. 2001. Distribution longitudinale des macroinvertébrés benthiques de la Moulouya et de ses principaux affluents (Maroc). International Journal of Limnology 37(3): 223–235. DOI: 10.1051/limn/2001020
Chillasse L., Dakki M., Abbassi M. 2001. Valeurs et fonctions écologiques des Zones humides du Moyen Atlas (Maroc). Humedales Mediterráneos 1: 139–146.
Darwall W., Smith K., Lowe T., Vié J.C. 2005. The Status and Distribution of Freshwater Biodiversity in Eastern Africa. IUCN SSC Freshwater Biodiversity Assessment Programme. Gland, Switzerland, Cambridge, UK: IUCN. 36 p.
Glöer P. 2019. The freshwater gastropods of the West Palaearctic. Vol. 1: Fresh- and brackish waters except spring and subterranean snails. Identification Key, Anatomy, Ecology, Distribution. Hetlingen: Biodiversity Research Lab. 399 p.
Mabrouki Y., Taybi A.F., El Alami M., Berrahou A. 2019a. Biotypology of stream macroinvertebrates from North African and semi arid catchment: Oued Za (Morocco). Knowledge and Management of Aquatic Ecosystems 420: 17. DOI: 10.1051/kmae/2019009
Mabrouki Y., Ben Ahmed R., Taybi A.F., Rueda J. 2019b. An annotated checklist of the leech (Annelida: Hirudinida) species of the Moulouya River basin, Morocco, with several new distribution records and a historical overview. African Zoology 54(4): 199–214. DOI: 10.1080/15627020.2019.1671218
Mabrouki Y., Taybi A.F., El Alami M., Wiggers R., Berrahou A. 2020a. New data on fauna of caddisflies (Insecta: Trichoptera) from northeastern Morocco with notes on chorology. Aquatic Insects 41(4): 356–390. DOI: 10.1080/01650424.2020.1797817
Mabrouki Y., Taybi A.F., Glöer P. 2020b. New additions to the freshwater gastropod fauna (Gastropoda: Hydrobiidae, Lymnaeidae) of Morocco. Ecologica Montenegrina 31: 40–44. DOI: 10.37828/em.2020.31.8
Mabrouki Y., Taybi A.F., Glöer P. 2021a. Two new species of the genera Islamia and Mercuria (Gastropoda, Hydrobiidae) from Morocco. Ecologica Montenegrina 39: 76–80. DOI: 10.37828/em.2021.39.8
Mabrouki Y., Taybi A.F., Glöer P. 2021b. Further records of freshwater Gastropods (Mollusca: Hydrobiidae, Lymnaeidae, Planorbidae) from Morocco. Bonn Zoological Bulletin 70(2): 273–279. DOI: DOI: 10.20363/BZB-2021.70.2.273
Marrone F., Vecchioni L., Deidun A., Mabrouki Y., Arab A., Arculeo M. 2020. DNA taxonomy of the potamid freshwater crabs from Northern Africa (Decapoda, Potamidae). Zoologica Scripta 49(4): 473–487. DOI: 10.1111/zsc.12415
Meier-Brook C. 1983. Taxonomic studies on Gyraulus (Gastropoda: Planorbidae). Malacologia 24(1–2): 1–113.
MolluscaBase eds. 2022. MolluscaBase. Available from: https://www.molluscabase.org. DOI: 10.14284/448
Oscoz J., Galicia D., Miranda R. (Eds.). 2011. Identification Guide of Freshwater Macroinvertebrates of Spain. Dordrecht: Springer. 153 p. DOI: 10.1007/978-94-007-1554-7
Taybi A.F., Mabrouki Y., Ghamizi M., Berrahou A. 2017. The freshwater malacological composition of Moulouya's watershed and Oriental Morocco. Journal of Materials and Environmental Science 8(4): 1401–1416.
Taybi A.F., Mabrouki Y., Legssyer B., Berrahou A. 2020a. Spatio-temporal typology of the physico-chemical parameters of a large North African river: the Moulouya and its main tributaries (Morocco). African Journal of Aquatic Sciences 45(4): 431–441. DOI: 10.2989/16085914.2020.1727832
Taybi A.F., Mabrouki Y., Dakki A., Berrahou A., Millán A. 2020b. Longitudinal distribution of macroinvertebrate in a very wet North African basin: Oued Melloulou (Morocco). International Journal of Limnology 56: 17. DOI: 10.1051/limn/2020016
Taybi A.F., Mabrouki Y., Doadrio I. 2020c. The occurrence, distribution and biology of invasive fish species in fresh and brackish water bodies of NE Morocco. Arxius de Miscellania Zoologica 18: 59–73. DOI: 10.32800/amz.2020.18.0059
Taybi A.F., Glöer P., Mabrouki Y. 2021a. Description of a new valvatoid Pikasia smenensis n. gen. n. sp. (Gastropoda, Hydrobiidae) from Morocco. Animal Biodiversity and Conservation 44(2): 317–320. DOI: 10.32800/abc.2021.44.0317
Taybi A.F., Mabrouki Y., Glöer P. 2021b. First record of the New Zealand Mudsnail Potamopyrgus antipodarum (J.E. Gray, 1843) (Tateidae, Mollusca) in Africa. Graellsia 77(2): e140. DOI: 10.3989/graellsia.2021.v77.303