MORPHOLOGICAL ORGANIZATION OF CERATA IN A NUDIBRANCH  PTERAEOLIDIA SEMPERI  (GASTROPODA, NUDIBRANCHIA)

O. A. Vorobyeva; Воробьева О. А.; I. A. Ekimova; Екимова И. А.; V. V. Malakhov; Малахов В. В.

doi:10.31857/S2686738922600558

MORPHOLOGICAL ORGANIZATION OF CERATA IN A NUDIBRANCH PTERAEOLIDIA SEMPERI (GASTROPODA, NUDIBRANCHIA)

作者: Vorobyeva O.¹, Ekimova I.¹, Malakhov V.¹
隶属关系:
1. Lomonosov Moscow State University
期: 卷 508, 编号 1 (2023)
页面: 68-72
栏目: Articles
URL: https://journals.rcsi.science/2686-7389/article/view/135680
DOI: https://doi.org/10.31857/S2686738922600558
EDN: https://elibrary.ru/MLNHTJ
ID: 135680

如何引用文章

全文:

开放存取

##reader.subscriptionAccessGranted##
受限制的访问

订阅存取

详细
作者简介
参考
补充文件
统计

详细

The morphology of cerata and cnidosacs of nudibibranch mollusc Pteraeolidia semperi (Bergh, 1870) has been studied. From gastrodermal channel of the digestive gland the fine tubules arise, which contains cells with symbiotic algae – zooxanthellae. The cnidosac stores large kleptocnides. Thus. P. semperi represents a unique example of symbiotrophic feeding specialization. Morphological organization of its cerata and the digestive gland demonstrates several adaptation for cultivation of zooxanthellae providing proper conditions for active photosynthesis of zooxanthellae.

关键词

molluscs, morphology, symbiosis, zooxanthellae, kleptocnides

参考

Greenwood P.G. Acquisition and use of nematocysts by cnidarian predators // Toxicon. 2009. V. 54. № 8. P. 1065–1070.
Vorobyeva O.A., Ekimova I.A., Malakhov V.V. The structure of cnidosacs in nudibranch mollusc Aeolidia papillosa (Linnaeus, 1761) and presumable mechanism of nematocysts release // Doklady Biological Sciences. 2017. V. 476. № 1. P. 196–199.
Vorobyeva O.A., Malakhov V.V., Ekimova I.A. General and fine structure of Aeolidia papillosa cnidosacs (Gastropoda: Nudibranchia) // Journal of Morphology. 2021. V. 282. № 5. P. 754–768.
Goodheart J.A., Bely A.E. Sequestration of nematocysts by divergent cnidarian predators: mechanism, function, and evolution // Invertebrate Biology. 2017. V. 136. № 1. P. 75–91.
Burghardt I., Evertsen J., Johnsen G., et al. Solar powered sea slugs – mutualistic symbiosis of aeolid Nudibranchia (Mollusca, Gastropoda, Opisthobranchia) with Symbiodinium // Symbiosis. 2005. V. 38. P. 227–250.
Wägele M., Johnsen G. Observations on the histology and photosynthetic performance of “solar-powered” opisthobranchs (Mollusca, Gastropoda, Opisthobranchia) containing symbiotic chloroplasts or zooxanthellae // Organisms Diversity & Evolution. 2001. V. 1. № 3. P. 193–210.
Burghardt I., Gosliner T.M. Phyllodesmium rudmani (Mollusca: Nudibranchia: Aeolidoidea), a new solar powered species from the Indo-West Pacific with data on its symbiosis with zooxanthellae // Zootaxa. 2006. V. 1308. № 1. P. 31–47.
Burghardt I., Wägele H. A new solar powered species of the genus Phyllodesmium Ehrenberg, 1831 (Mollusca: Nudibranchia: Aeolidoidea) from Indonesia with analysis of its photosynthetic activity and notes on biology // Zootaxa. 2004. V. 596. № 1. P. 1–18.
Rudman W.B. The taxonomy and biology of further aeolidacean and arminacean nudibranch molluscs with symbiotic zooxanthellae // Zoological Journal of the Linnean Society. 1982. V. 74. № 2. P. 147–196.
Wilson N.G., Burghardt I. Here be dragons-phylogeography of Pteraeolidia ianthina (Angas, 1864) reveals multiple species of photosynthetic nudibranchs (Aeolidina: Nudibranchia) // Zoological Journal of the Linnean Society. 2015. V. 175. № 1. P. 119–133.
Wägele H. Potential key characters in Opisthobranchia (Gastropoda, Mollusca) enhancing adaptive radiation // Organisms Diversity & Evolution. 2004. V. 4. № 3. P. 175–188.
Wägele H., Raupach M.J., Burghardt I., et al. Solar-powered sea slugs (Opisthobranchia, Gastropoda, Mollusca): incorporation of photosynthetic units: a key character enhancing radiation? // Evolution in action. Springer, Berlin, Heidelberg. 2010. P. 263–282.
Goodheart J.A., Bleidißel S., Schillo D., et al. Comparative morphology and evolution of the cnidosac in Cladobranchia (Gastropoda: Heterobranchia: Nudibranchia) // Frontiers in zoology. 2018. V. 15. № 1. P. 1–18.
Burghardt I., Stemmer K., Wägele H. Symbiosis between Symbiodinium (Dinophyceae) and various taxa of Nudibranchia (Mollusca: Gastropoda), with analyses of long-term retention // Organisms Diversity & Evolution. 2008. V. 8. № 1. P. 66–76.