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_06196 | |
Hgig_06197 | ZINC FINGER PROTEIN ZIC AND GLI |
Hgig_06198 | |
Hgig_06199 | |
Hgig_06200 | HSC70CB, ISOFORM G-RELATED |
Hgig_06201 | |
Hgig_06202 | RIBOSOMAL PROTEIN L5-RELATED |
Hgig_06203 | ZINC FINGER PROTEIN |
Hgig_06204 | ZINC FINGER PROTEIN ZIC AND GLI |
Hgig_06205 | ZINC FINGER PROTEIN |
Hgig_06206 | |
Hgig_06207 | |
Hgig_06208 | OSJNBA0013A04.12 PROTEIN |
Hgig_06209 | |
Hgig_06210 | ZINC FINGER PROTEIN |
Hgig_06211 | ZINC FINGER PROTEIN |
Hgig_06212 | PR DOMAIN ZINC FINGER PROTEIN |
Hgig_06213 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
Hgig_06214 | |
Hgig_06215 | |
Hgig_06216 | ANKYRIN REPEAT CONTAINING |
Hgig_06217 | |
Hgig_06218 | |
Hgig_06219 | |
Hgig_06220 | PROTEIN CBG27172 |
Hgig_06221 | ZINC FINGER PROTEIN |
Hgig_06222 | TRANSCRIPTIONAL REPRESSOR PROTEIN YY |
Hgig_06223 | ZINC FINGER PROTEIN |
Hgig_06224 | ZINC FINGER PROTEIN |
Hgig_06225 | |
Hgig_06226 | |
Hgig_06227 | |
Hgig_06228 | ZINC FINGER PROTEIN |
Hgig_06229 | REVERSE TRANSCRIPTASE |
Hgig_06230 | ZINC FINGER PROTEIN ZIC AND GLI |
Hgig_06231 | ZINC FINGER PROTEIN 142 |
Hgig_06232 | PROTEIN CBG26694 |
Hgig_06233 | CONTACTIN 5 |
Hgig_06234 | LD33804P |
Hgig_06235 | |
Hgig_06236 | ZINC FINGER PROTEIN |
Hgig_06237 | |
Hgig_06238 | |
Hgig_06239 | |
Hgig_06240 | |
Hgig_06241 | COATOMER |
Hgig_06242 | |
Hgig_06243 | OSJNBA0013A04.12 PROTEIN |
Hgig_06244 | LD33804P |
Hgig_06245 |