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_06846 | |
Hgig_06847 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06848 | ZINC FINGER PROTEIN 200 |
Hgig_06849 | TRANSPOSASE-RELATED |
Hgig_06850 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06851 | ZINC FINGER AND SCAN DOMAIN-CONTAINING |
Hgig_06852 | |
Hgig_06853 | |
Hgig_06854 | ZINC FINGER PROTEIN |
Hgig_06855 | ZINC FINGER PROTEIN |
Hgig_06856 | ZINC FINGER PROTEIN |
Hgig_06857 | |
Hgig_06858 | ZINC FINGER PROTEIN |
Hgig_06859 | |
Hgig_06860 | ZNF44 PROTEIN |
Hgig_06861 | |
Hgig_06862 | RAS-RESPONSIVE ELEMENT-BINDING PROTEIN 1 |
Hgig_06863 | |
Hgig_06864 | |
Hgig_06865 | |
Hgig_06866 | |
Hgig_06867 | ZINC FINGER PROTEIN |
Hgig_06868 | HYPOTHETICAL PROTEIN C.ELEGANS |
Hgig_06869 | ZINC FINGER PROTEIN |
Hgig_06870 | |
Hgig_06871 | |
Hgig_06872 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06873 | |
Hgig_06874 | ZINC FINGER PROTEIN |
Hgig_06875 | ZINC FINGER PROTEIN |
Hgig_06876 | |
Hgig_06877 | ZINC FINGER PROTEIN |
Hgig_06878 | ZINC FINGER PROTEIN 142 |
Hgig_06879 | PR DOMAIN ZINC FINGER PROTEIN |
Hgig_06880 | |
Hgig_06881 | |
Hgig_06882 | TRANSPOSON |
Hgig_06883 | |
Hgig_06884 | |
Hgig_06885 | |
Hgig_06886 | |
Hgig_06887 | REVERSE TRANSCRIPTASES |
Hgig_06888 | ZINC FINGER PROTEIN |
Hgig_06889 | |
Hgig_06890 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
Hgig_06891 | |
Hgig_06892 | PROTEIN CBG27172 |
Hgig_06893 | |
Hgig_06894 | |
Hgig_06895 | FINGER PUTATIVE TRANSCRIPTION FACTOR FAMILY-RELATED |