A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae)
This paper reports on a new species of the Baikal endemic sponge (fam. Lubomirskiidae) Swartschewskia khanaevi sp. nov. The description of this species is based on morphological and molecular data (ITS and mitochondrial IGRs). Morphologically, S. khanaevi sp. nov. differs from S. papyracea by loose...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Pensoft Publishers
2020-01-01
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| Series: | ZooKeys |
| Online Access: | https://zookeys.pensoft.net/article/39534/download/pdf/ |
| _version_ | 1811329930789650432 |
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| author | Natalia A. Bukshuk Olga O. Maikova |
| author_facet | Natalia A. Bukshuk Olga O. Maikova |
| author_sort | Natalia A. Bukshuk |
| collection | DOAJ |
| description | This paper reports on a new species of the Baikal endemic sponge (fam. Lubomirskiidae) Swartschewskia khanaevi sp. nov. The description of this species is based on morphological and molecular data (ITS and mitochondrial IGRs). Morphologically, S. khanaevi sp. nov. differs from S. papyracea by loose tracts arranged in an irregular network as well as the presence on strongyles of compound spines looking like tubercles densely ornamented with simple spines. Moreover, specimens of S. khanaevi sp. nov. show a peculiar structure of the aquiferous system at the body surface that may be an adaptive trait for environmental conditions. Phylogenetic analysis has revealed that S. khanaevi sp. nov. forms a well-supported (0.99) monophyletic clade with S. papyracea and is allocated as its sister taxa. |
| first_indexed | 2024-04-13T15:52:37Z |
| format | Article |
| id | doaj.art-00ee16f82eab40d981cd020487ba079c |
| institution | Directory Open Access Journal |
| issn | 1313-2989 1313-2970 |
| language | English |
| last_indexed | 2024-04-13T15:52:37Z |
| publishDate | 2020-01-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | ZooKeys |
| spelling | doaj.art-00ee16f82eab40d981cd020487ba079c2022-12-22T02:40:47ZengPensoft PublishersZooKeys1313-29891313-29702020-01-0190611313010.3897/zookeys.906.3953439534A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae)Natalia A. Bukshuk0Olga O. Maikova1Limnological Institute, Siberian Branch of the Russian Academy of SciencesLimnological Institute, Siberian Branch of the Russian Academy of SciencesThis paper reports on a new species of the Baikal endemic sponge (fam. Lubomirskiidae) Swartschewskia khanaevi sp. nov. The description of this species is based on morphological and molecular data (ITS and mitochondrial IGRs). Morphologically, S. khanaevi sp. nov. differs from S. papyracea by loose tracts arranged in an irregular network as well as the presence on strongyles of compound spines looking like tubercles densely ornamented with simple spines. Moreover, specimens of S. khanaevi sp. nov. show a peculiar structure of the aquiferous system at the body surface that may be an adaptive trait for environmental conditions. Phylogenetic analysis has revealed that S. khanaevi sp. nov. forms a well-supported (0.99) monophyletic clade with S. papyracea and is allocated as its sister taxa.https://zookeys.pensoft.net/article/39534/download/pdf/ |
| spellingShingle | Natalia A. Bukshuk Olga O. Maikova A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) ZooKeys |
| title | A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) |
| title_full | A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) |
| title_fullStr | A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) |
| title_full_unstemmed | A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) |
| title_short | A new species of Baikal endemic sponges (Porifera, Demospongiae, Spongillida, Lubomirskiidae) |
| title_sort | new species of baikal endemic sponges porifera demospongiae spongillida lubomirskiidae |
| url | https://zookeys.pensoft.net/article/39534/download/pdf/ |
| work_keys_str_mv | AT nataliaabukshuk anewspeciesofbaikalendemicspongesporiferademospongiaespongillidalubomirskiidae AT olgaomaikova anewspeciesofbaikalendemicspongesporiferademospongiaespongillidalubomirskiidae AT nataliaabukshuk newspeciesofbaikalendemicspongesporiferademospongiaespongillidalubomirskiidae AT olgaomaikova newspeciesofbaikalendemicspongesporiferademospongiaespongillidalubomirskiidae |