Anguilliformes L. S. Berg
Creators: name: Mapes, Murray
name: Mouillot, Emma
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Anguilliformes

description: Classification Advances related to the Eel family:   1. Genetic research: Molecular methods have completely transformed Eel taxonomy, notably DNA barcoding and phylogenetic research. Even when two species appear to be the same or part of cryptic complexes, researchers may utilize genetic markers to distinguish between them.   
 2. Environmental DNA (eDNA): analysis of water samples has made it possible to identify eel species in their larval stages, which can be challenging to see in person. Tracking eel species' dispersion and spread using this approach is very helpful.   
 3. Analysis of stable isotopes: This method can shed light on eels' ecology and migratory habits. Researchers can determine an eel's food, habitat utilization, and geographic origin by looking at the isotopic composition of its tissues.   
 4. Acoustic monitoring: Technological developments in telemetry and acoustic tracking have enabled scientists to track eels' movements and migrations in the wild. Understanding their behavior and population dynamics is made easier by this knowledge.   
 5. Comparative Morphology: While morphological characteristics alone might not be adequate to identify a species, integrating morphological data with genetic data and other methodologies can provide an eel taxonomy with a more complete picture.   
 6. Interdisciplinary cooperation: It has been essential in creating a comprehensive knowledge of eel variety and taxonomy. This cooperation has been between specialists in genetics, ecology, morphology, and other domains. The validation and improvement of species classifications are aided by the integration of data from other fields.   
 Eel trapping:   
Eel trapping is a significant strategy for categorization and study. Eel trapping is when researchers use many tools and techniques to trap eels in their natural habitat. Fyke nets are being used to capture eels. These are funnel-shaped traps set in waterbodies and are equipped with chambers to trap them in a net strongly. Eel pots are likely to be sent to waterbodies along with food to attract eel species. Usually set in freshwater and marine habitats, cylindrical. Trapping weirs, trawling nets, and electric fishing methodologies are also used to attract eels for identification and classification. Eel trapping provides valuable morphological data, samples collected by species used for genetic analysis. To study age and growth and population assessment.  
 Medicine:   
Eels produce slime for the defense mechanism, and secretions help in medicinal applications. By using eel slime, wounds can be healed. Antimicrobial properties are used to treat infections, especially for antibioticresistant bacteria. Slime also contains anti-inflammatory agents to treat skin disorders. Eel slime could be utilized in drug delivery systems, tissue engineering, and ophthalmology to create artificial tears or treat dry eye syndrome. Compounds present in eel slime are also helpful for dental care used in toothpaste or mouthwashes.
description: Published as part of Mapes, Murray & Mouillot, Emma, 2023, Taxonomic Challenges and Advances in Eel Family Classification: Integrating Multidisciplinary Approaches, pp. 24-35 in FishTaxa 29 on pages 31-32, DOI: 10.5281/zenodo.10851106