Hirondellea gigas is a species of amphipod crustacean found in the hadal zone of the Pacific Ocean, particularly in the Mariana Trench. It is adapted to extreme deep-sea environments, living at depths exceeding 10,000 meters where pressures are immense and temperatures are near freezing. This species feeds on organic matter that sinks to the ocean floor, playing a crucial role in the deep-sea ecosystem as a scavenger. Its unique adaptations, such as a lightweight exoskeleton and specialized enzymes, allow it to survive and thrive in one of the most extreme habitats on Earth.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Hirondellea gigas | Arthropoda | - | Deep sea | 6,800-11,000 | Mariana Trench in the northwestern Pacific Ocean | 1518452 |
Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
---|---|---|---|---|---|---|---|---|
- | 13.92Gb | Chromosome | 2025 | CNA0142381 | - | CNP0005374 | 89.34% | 27,881 |
Title | Journal | Pubmed ID |
---|---|---|
The amphipod genome reveals population dynamics and adaptations to hadal environment | Cell | 40054448 |
Gene ID | Description |
---|---|
Hgig_06796 | ZINC FINGER AND SCAN DOMAIN-CONTAINING |
Hgig_06797 | ZINC FINGER PROTEIN |
Hgig_06798 | ZINC FINGER PROTEIN |
Hgig_06799 | ZINC FINGER PROTEIN |
Hgig_06800 | |
Hgig_06801 | |
Hgig_06802 | |
Hgig_06803 | |
Hgig_06804 | ZINC FINGER PROTEIN |
Hgig_06805 | |
Hgig_06806 | |
Hgig_06807 | ENDO/EXONUCLEASE/PHOSPHATASE DOMAIN-CONTAINING PROTEIN |
Hgig_06808 | TRANSPOSABLE ELEMENT TC3 TRANSPOSASE-LIKE PROTEIN |
Hgig_06809 | |
Hgig_06810 | |
Hgig_06811 | TRANSPOSABLE ELEMENT TC3 TRANSPOSASE-LIKE PROTEIN |
Hgig_06812 | |
Hgig_06813 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06814 | |
Hgig_06815 | |
Hgig_06816 | ZINC FINGER PROTEIN |
Hgig_06817 | ZNF44 PROTEIN |
Hgig_06818 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
Hgig_06819 | |
Hgig_06820 | ZINC FINGER PROTEIN |
Hgig_06821 | ZINC FINGER PROTEIN |
Hgig_06822 | ZINC FINGER PROTEIN |
Hgig_06823 | ZINC FINGER PROTEIN 200 |
Hgig_06824 | |
Hgig_06825 | TRANSPOSASE-RELATED |
Hgig_06826 | |
Hgig_06827 | ZINC FINGER PROTEIN |
Hgig_06828 | |
Hgig_06829 | TRANSPOSASE-RELATED |
Hgig_06830 | ZINC FINGER PROTEIN 200 |
Hgig_06831 | |
Hgig_06832 | ZINC FINGER PROTEIN |
Hgig_06833 | PR DOMAIN ZINC FINGER PROTEIN |
Hgig_06834 | |
Hgig_06835 | ZINC FINGER PROTEIN |
Hgig_06836 | |
Hgig_06837 | |
Hgig_06838 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06839 | |
Hgig_06840 | |
Hgig_06841 | |
Hgig_06842 | TRANSPOSASE-RELATED |
Hgig_06843 | ZINC KNUCKLE DOMAINCONTAINING PROTEIN-RELATED |
Hgig_06844 | |
Hgig_06845 | PR DOMAIN ZINC FINGER PROTEIN |