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_06896 | |
Hgig_06897 | ZINC FINGER PROTEIN |
Hgig_06898 | |
Hgig_06899 | |
Hgig_06900 | |
Hgig_06901 | ZINC FINGER PROTEIN |
Hgig_06902 | |
Hgig_06903 | |
Hgig_06904 | |
Hgig_06905 | |
Hgig_06906 | |
Hgig_06907 | |
Hgig_06908 | ZINC FINGER PROTEIN |
Hgig_06909 | ZINC FINGER PROTEIN |
Hgig_06910 | ZINC FINGER PROTEIN |
Hgig_06911 | PROTEIN CBG24663 |
Hgig_06912 | |
Hgig_06913 | TRANSPOSABLE ELEMENT TC3 TRANSPOSASE-LIKE PROTEIN |
Hgig_06914 | ZINC FINGER PROTEIN |
Hgig_06915 | |
Hgig_06916 | |
Hgig_06917 | |
Hgig_06918 | |
Hgig_06919 | |
Hgig_06920 | |
Hgig_06921 | ZINC FINGER PROTEIN |
Hgig_06922 | |
Hgig_06923 | |
Hgig_06924 | ENDO/EXONUCLEASE/PHOSPHATASE DOMAIN-CONTAINING PROTEIN |
Hgig_06925 | |
Hgig_06926 | |
Hgig_06927 | ZINC FINGER AND SCAN DOMAIN-CONTAINING |
Hgig_06928 | ZINC FINGER PROTEIN |
Hgig_06929 | |
Hgig_06930 | PROTEIN HGH1 HOMOLOG |
Hgig_06931 | ZINC FINGER PROTEIN |
Hgig_06932 | |
Hgig_06933 | |
Hgig_06934 | ENDO/EXONUCLEASE/PHOSPHATASE DOMAIN-CONTAINING PROTEIN |
Hgig_06935 | ENDO/EXONUCLEASE/PHOSPHATASE DOMAIN-CONTAINING PROTEIN |
Hgig_06936 | PROTEIN CBG27172 |
Hgig_06937 | |
Hgig_06938 | REVERSE TRANSCRIPTASES |
Hgig_06939 | FI04487P |
Hgig_06940 | DNA LIGASE 4 |
Hgig_06941 | RAS-RELATED GTP BINDING RAG/GTR YEAST |
Hgig_06942 | RAS GTPASE-ACTIVATING PROTEINS |
Hgig_06943 | RAS GTPASE-ACTIVATING PROTEINS |
Hgig_06944 | |
Hgig_06945 |