Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae)
Oxynoemacheilus sakaryaensis sp. nov., is restricted to the Sakarya River basin, and O. melenicus sp. nov., is distributed in both the Sakarya River and Büyükmelen Stream. Oxynoemacheilus sakaryaensis is distinguished by having a flank plain or with numerous irregularly shaped pale brownish bars and...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Pensoft Publishers
2023-10-01
|
| Series: | Zoosystematics and Evolution |
| Online Access: | https://zse.pensoft.net/article/102575/download/pdf/ |
| _version_ | 1797665266200477696 |
|---|---|
| author | Davut Turan Sadi Aksu Gökhan Kalayci |
| author_facet | Davut Turan Sadi Aksu Gökhan Kalayci |
| author_sort | Davut Turan |
| collection | DOAJ |
| description | Oxynoemacheilus sakaryaensis sp. nov., is restricted to the Sakarya River basin, and O. melenicus sp. nov., is distributed in both the Sakarya River and Büyükmelen Stream. Oxynoemacheilus sakaryaensis is distinguished by having a flank plain or with numerous irregularly shaped pale brownish bars and a caudal-peduncle depth 2.8–3.2 times in its length. Oxynoemacheilus melenicus is distinguished by having a flank with 10–13 irregular shaped brownish bars or blotches and the caudal peduncle depth 1.9–2.8 times in its length. Oxynoemacheilus banarescui, O. samanticus, O. simavicus, O. fatsaensis, O. sakaryaensis, and O. melenicus are valid, which belong to the O. bergianus species group. O. melenicus and O. sakaryaensis were differentiated from all other Oxynoemacheilus species in western Anatolia by two diagnostic and unique nucleotide substitution sites in the COI barcoding region. Also, species delineation tests (ABGD, GMYC, ASAP) and phylogenetic analyses support the validity of O. melenicus and O. sakaryaensis as distinct species. |
| first_indexed | 2024-03-11T19:42:27Z |
| format | Article |
| id | doaj.art-6898e5d1fbba47e7b4171c774de58112 |
| institution | Directory Open Access Journal |
| issn | 1860-0743 |
| language | English |
| last_indexed | 2024-03-11T19:42:27Z |
| publishDate | 2023-10-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | Zoosystematics and Evolution |
| spelling | doaj.art-6898e5d1fbba47e7b4171c774de581122023-10-06T08:11:05ZengPensoft PublishersZoosystematics and Evolution1860-07432023-10-0199243945510.3897/zse.99.102575102575Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae)Davut Turan0Sadi Aksu1Gökhan Kalayci2Recep Tayyip Erdoğan UniversityEskişehir Osmangazi UniversityRecep Tayyip Erdoğan UniversityOxynoemacheilus sakaryaensis sp. nov., is restricted to the Sakarya River basin, and O. melenicus sp. nov., is distributed in both the Sakarya River and Büyükmelen Stream. Oxynoemacheilus sakaryaensis is distinguished by having a flank plain or with numerous irregularly shaped pale brownish bars and a caudal-peduncle depth 2.8–3.2 times in its length. Oxynoemacheilus melenicus is distinguished by having a flank with 10–13 irregular shaped brownish bars or blotches and the caudal peduncle depth 1.9–2.8 times in its length. Oxynoemacheilus banarescui, O. samanticus, O. simavicus, O. fatsaensis, O. sakaryaensis, and O. melenicus are valid, which belong to the O. bergianus species group. O. melenicus and O. sakaryaensis were differentiated from all other Oxynoemacheilus species in western Anatolia by two diagnostic and unique nucleotide substitution sites in the COI barcoding region. Also, species delineation tests (ABGD, GMYC, ASAP) and phylogenetic analyses support the validity of O. melenicus and O. sakaryaensis as distinct species.https://zse.pensoft.net/article/102575/download/pdf/ |
| spellingShingle | Davut Turan Sadi Aksu Gökhan Kalayci Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) Zoosystematics and Evolution |
| title | Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) |
| title_full | Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) |
| title_fullStr | Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) |
| title_full_unstemmed | Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) |
| title_short | Two new Oxynoemacheilus species in western Anatolia (Teleostei, Nemacheilidae) |
| title_sort | two new oxynoemacheilus species in western anatolia teleostei nemacheilidae |
| url | https://zse.pensoft.net/article/102575/download/pdf/ |
| work_keys_str_mv | AT davutturan twonewoxynoemacheilusspeciesinwesternanatoliateleosteinemacheilidae AT sadiaksu twonewoxynoemacheilusspeciesinwesternanatoliateleosteinemacheilidae AT gokhankalayci twonewoxynoemacheilusspeciesinwesternanatoliateleosteinemacheilidae |