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| Content Provider | frontiers |
|---|---|
| Author | Gallagher, Austin J. Shipley, Oliver N. De Silva, Christine Kohler, Johanna K. Fernandes, Teresa F. Austin, Timothy Ormond, Rupert F. Gore, Mauvis A. |
| Abstract | IntroductionDespite their potentially significant contribution to the global biodiversity of fishes, deep-sea sharks remain difficult to observe and study, largely due to the logistical and operational challenges of surveying the deep ocean (Howell et al. 2020). Lantern sharks (Family Etmopteridae) are a small-bodied family of squaliform sharks that are found throughout all major ocean basins and are typically distinguished by light-producing photophores distributed across their body surfaces (Claes and Mallefet 2011; 2015). The family includes four extant genera, Anculeola, Centroscyllium, Trigonognathus, and Etmopterus, the latter being by far the most speciose, comprising 44 described species (Pollerspöck and Straube 2020). Species of the genus Etmopterus are typically associated with deep-sea environments (i.e., depths exceeding 200m), and as with most species of deep-sea shark, there is an inherent scarcity of basic biological information pertaining to most aspects of their biology and distribution (e.g., Finucci et al. 2021). This largely reflects the logistical challenges of targeted surveying and the absence of individuals in accessible fish markets, due to their low commercial value (Paramo et al. 2021). Deep-sea ecosystems of the subtropical and tropical Western Atlantic are believed to support at least eight species of Etmopterus (Mejía-Falla et al. 2019). However, most biological information pertaining to these individuals is rudimentary, reflecting morpholog... |
| ISSN | 22967745 |
| DOI | 10.3389/fmars.2023.1165207 |
| Volume Number | 10 |
| Journal | Frontiers in Marine Science |
| Language | English |
| Publisher Date | 2023-04-21 |
| Access Restriction | Open |
| Subject Keyword | Caribbean Lantern shark Shark Lander Locality Biodiversity Deep-sea |
| Content Type | Text |
| Resource Type | Article |
| Subject | Global and Planetary Change Oceanography Ocean Engineering Aquatic Science Water Science and Technology |
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