ArticleScientific reports2022
Sixth sense in the deep-sea: the electrosensory system in ghost shark Chimaera monstrosa.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 citing papers in PubMed, 6 citations in OpenAlex.
- The lateral line and electrosensory systems of two holocephalans.Scientific reports · 2025Article
- The Sensory Shark: High-quality Morphological, Genomic and Transcriptomic Data for the Small-spotted Catshark Scyliorhinus Canicula Reveal the Molecular Bases of Sensory Organ Evolution in Jawed Vertebrates.Molecular biology and evolution · 2024Article
- The Palaeozoic assembly of the holocephalan body plan far preceded post-Cretaceous radiations into the ocean depths.Proceedings. Biological sciences · 2024Article
- Bathymetric evolution of black corals through deep time.Proceedings. Biological sciences · 2023Article
- Nasal anatomy and sniffing in respiration and olfaction of wild and domestic animals.Frontiers in veterinary science · 2023Review
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Animals that continually live in deep sea habitats face unique challenges and require adaptive specializations solutions in order to locate and identify food, predators, and conspecifics. The Ampullae of Lorenzini are specialized electroreceptors used by chondrichthyans for important biological functions. Ampullary organs of the ghost shark Chimaera monstrosa, a deep-sea species commonly captured as by-catch in the bottom trawl fishery, are here described for the first time using macroscopic, ultrastructural and histological approaches. The number of ampullary pores in C. monstrosa is about 700, distributed into the whole cephalic section of C. monstrosa, and organized in12 pore clusters and they are arranged into different configurations and form a distinct morphological pattern for this species, showing some anatomical peculiarities never described before in others cartilaginous fishes and may constitute an evolutionary adaptation of this ancient chondrichthyan species to the extreme environmental conditions of its deep sea niche.
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