The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf191_17.19 | NAD DEPENDENT EPIMERASE/DEHYDRATASE |
| CsqKR_Scaf191_17.23 | MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf191_17.24 | |
| CsqKR_Scaf191_17.9 | MONOCARBOXYLATE TRANSPORTER |
| CsqKR_Scaf191_2.0 | |
| CsqKR_Scaf191_3.0 | |
| CsqKR_Scaf191_3.13 | UDP-GLUCURONIC ACID DECARBOXYLASE-RELATED |
| CsqKR_Scaf191_3.2 | |
| CsqKR_Scaf191_3.20 | TRAFFICKING PROTEIN PARTICLE COMPLEX SUBUNIT |
| CsqKR_Scaf191_3.3 | |
| CsqKR_Scaf191_4.0 | |
| CsqKR_Scaf191_4.13 | ARGININE AND GLUTAMATE-RICH PROTEIN 1 |
| CsqKR_Scaf191_4.7 | |
| CsqKR_Scaf191_5.11 | DYNEIN HEAVY CHAIN |
| CsqKR_Scaf191_5.20 | STRUCTURAL MAINTENANCE OF CHROMOSOMES SMC FAMILY MEMBER |
| CsqKR_Scaf191_5.21 | STERILE20-LIKE KINASE, ISOFORM B-RELATED |
| CsqKR_Scaf191_5.26 | DYNEIN HEAVY CHAIN |
| CsqKR_Scaf191_5.29 | STRUCTURAL MAINTENANCE OF CHROMOSOMES SMC FAMILY MEMBER |
| CsqKR_Scaf191_5.32 | ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 1 |
| CsqKR_Scaf191_5.44 | DYNEIN HEAVY CHAIN 1, AXONEMAL-LIKE PROTEIN |
| CsqKR_Scaf191_6.25 | DIACYLGLYCEROL KINASE |
| CsqKR_Scaf191_6.5 | X-RAY RADIATION RESISTANCE ASSOCIATED PROTEIN 1 XRRA1 |
| CsqKR_Scaf191_6.9 | ATP-DEPENDENT RNA HELICASE DBP3 |
| CsqKR_Scaf191_7.2 | EQUILIBRATIVE NUCLEOSIDE TRANSPORTER |
| CsqKR_Scaf191_8.12 | TRANSCRIPTION FACTOR DP |
| CsqKR_Scaf191_8.15 | E3 UBIQUITIN-PROTEIN LIGASE ATL42 |
| CsqKR_Scaf191_8.17 | SODIUM/POTASSIUM-DEPENDENT ATPASE BETA SUBUNIT |
| CsqKR_Scaf191_8.18 | SODIUM/POTASSIUM-DEPENDENT ATPASE BETA SUBUNIT |
| CsqKR_Scaf191_9.13 | OUTER SEGMENT 5 |
| CsqKR_Scaf191_9.19 | ZINC FINGER PROTEIN DZIP1 |
| CsqKR_Scaf191_9.25 | NADH DEHYDROGENASE (UBIQUINONE) 1 BETA SUBCOMPLEX, 4 |
| CsqKR_Scaf191_9.34 | DIACYLGLYCEROL O-ACYLTRANSFERASE |
| CsqKR_Scaf191_9.36 | GLUTAMINE SYNTHETASE |
| CsqKR_Scaf191_9.37 | |
| CsqKR_Scaf191_9.40 | GLUTAMINE SYNTHETASE |
| CsqKR_Scaf191_9.41 | THYMIDYLATE KINASE |
| CsqKR_Scaf192_0.11 | |
| CsqKR_Scaf192_0.15 | NUDIX HYDROLASE |
| CsqKR_Scaf192_0.16 | MITOCHONDRIAL 39S RIBOSOMAL PROTEIN L51 |
| CsqKR_Scaf192_0.17 | MITOTIC SPINDLE ASSEMBLY CHECKPOINT PROTEIN MAD2 |
| CsqKR_Scaf192_0.2 | MITOTIC SPINDLE ASSEMBLY CHECKPOINT PROTEIN MAD2 |
| CsqKR_Scaf192_1.21 | |
| CsqKR_Scaf192_1.22 | UREASE |
| CsqKR_Scaf192_1.23 | SOLUTE CARRIER FAMILY 22 MEMBER |
| CsqKR_Scaf192_1.24 | UREASE ACCESSORY PROTEIN G |
| CsqKR_Scaf192_1.59 | |
| CsqKR_Scaf192_1.62 | |
| CsqKR_Scaf192_1.65 | DOLICHYL-DIPHOSPHOOLIGOSACCHARIDE--PROTEIN GLYCOSYLTRANSFERASE 48 KDA SUBUNIT |
| CsqKR_Scaf192_1.66 | DOLICHYL-DIPHOSPHOOLIGOSACCHARIDE--PROTEIN GLYCOSYLTRANSFERASE 48 KDA SUBUNIT |
| CsqKR_Scaf192_1.7 | 5-HYDROXYTRYPTAMINE RECEPTOR |
