Trichomanes maritimum là một loài dương xỉ trong họ Hymenophyllaceae. Loài này được Bubani mô tả khoa học đầu tiên năm 1901. Danh pháp khoa học của loài này chưa được làm sáng tỏ.
No narrative description available for this taxon yet.
A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Asplenium marinum has left across the world's sequence archives.
At a glance
DNA specimens5
Marker genes4
GenBank sequences2
eDNA detections3
Countries2
The DNA barcodea real sequence read deposited for this species
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
★matK★rbcL2★rbcLa★trnL-F
plant barcode
06Genome at a glanceGoaT
The complete instruction manualAsplenium marinum carries — its genome. We read it from three angles — how big it is, how the DNA is packed into chromosomes, and how completely it has been sequenced — and explain how to read each value as you go.
Genome sizehow big the whole instruction manual is
Genome size9 183 420 000 bp
Measured in base pairs (bp) — the individual letters of DNA (human ≈ 3.2 Gb, a bacterium a few million). The chart places this genome on a logarithmic scale — each step to the right is ten times bigger — among reference organisms. Across species a bigger genome loosely tracks with larger cells, slower growth and lower-energy lifestyles (powered flight favours small genomes) — yet it does not imply more genes or a more advanced organism (the long-standing C-value paradox).
BACTERIUM Carsonella ruddii0.00016 Gb
FUNGUS0.04 Gb
INSECT0.25 Gb
HUMAN3.2 Gb
THIS GENOME Asplenium marinum9.18 Gb
WHEAT17 Gb
FERN Tmesipteris160.45 Gb
Chromosomes & ploidyhow the DNA is packaged
2n is the full chromosome count in a normal body cell; n is a gamete (egg or sperm), which carries half. Ploidy is how many complete chromosome sets each cell holds — 2× (diploid) is typical for animals, while higher levels (polyploidy) are common in plants. Click any value below to see the underlying records and sources.
Chromosomes2n = 72 n = 36
Ploidy2× diploid · measured
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 721×GoaT · DTOL Flowering Plants Estimates Kew
GoaT · DTOL Flowering Plants Estimates Kew
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
diploid1×GoaT · Kew Plant DNA C-values Database
GoaT · Kew Plant DNA C-values Database
08Occurrence & distribution
Record type15 527 records
Wild obs. + sensor14 806
Museum / vouchered672
Other49
Origin
Native4 443
Introduced3
Range
Area of Occupancy AOO14 912 km²
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy41% within 1 km
≤100 m 2 562≤1 km 3 276≤10 km 8 324>10 km 45
14 207 georeferenced · 599 without coordinates
Open the mapobservation + sensor14 806
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Coordinate accuracy53% within 1 km
≤100 m 53≤1 km 137≤10 km 131>10 km 38
359 georeferenced · 313 without coordinates
Open the institutions mapphysical evidence672
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
10Collections & institutions
Holding institutions37 of 71 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Bergen, NO
74
MAlocation not on record
52
Olocation not on record
51
South Kensington, GB
45
LDlocation not on record
42
BDBClocation not on record
24
Xiamen, CN
23
Santiago de Compostela, ES
23
San Sebastián, ES
22
Vitoria, ES
21
Barcelona, ES
21
València, ES
18
Universidad del Pais Vasco (UPV/EHU)location not on record
16
BClocation not on record
14
Chicago, US
13
Entomological Society of Latvialocation not on record
12
Provincia di Livornolocation not on record
12
Trondheim, NO
12
Zürich, CH
11
BIO-UNIPIlocation not on record
11
BSBIlocation not on record
10
Madrid, ES
9
Auckland, NZ
9
Minia, EG
8
Granada, ES
7
Oskarshamn, SE
7
Wellington, NZ
7
ISAlocation not on record
6
Zürich, CH
6
TROMlocation not on record
5
KMNlocation not on record
4
Salamanca, ES
4
Institut und Museum fuer Geologie und Palaeontologielocation not on record
4
Chapel Hill, US
4
Christchurch, NZ
4
Adam Mickiewicz University in Poznańlocation not on record
3
JBSlocation not on record
3
UIBlocation not on record
3
Philadelphia, US
3
Alicante, ES
2
WTUlocation not on record
2
Berlin, DE
2
CJBGlocation not on record
2
Uppsala, SE
2
Dresden, DE
2
Badajoz, ES
2
Moscow State Universitylocation not on record
2
Sion, CH
1
CICYTEXlocation not on record
1
College of the Atlantic, Museumlocation not on record
1
Western Carolina Universitylocation not on record
1
CBDClocation not on record
1
Tromso University Museumlocation not on record
1
Ann Arbor, US
1
Paris, FR
1
Boumlocation not on record
1
Muséum Henri Lecoqlocation not on record
1
Chongqing Museumlocation not on record
1
Oulu, FI
1
Kew, GB
1
Museo Achille Folettolocation not on record
1
Jurica-Suchy Nature Museumlocation not on record
1
Bronx, US
1
St. Paul, US
1
San Jose State University, Museum of Birds and Mammalslocation not on record
1
Saint Louis, US
1
Phyletisches Museum Jenalocation not on record
1
Royal Botanic Gardens, Kewlocation not on record
1
Porrentruy, CH
1
Görlitz, DE
1
John T. Waterhouse Herbariumlocation not on record
1
71 institutions · 663 of 672 vouchered records shown · 9 without an institution code
09Environmental DNA3 detections
Where the DNA of Asplenium marinum was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Detections DNA found3
Studies independent surveys1
Countries2
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 3 detections have coordinates
Open the map2 countries0
cliff
How strong is each trace?
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median14.3 °C 13.5–15.1
Seasonal swing summer↔winter9.50 °C
Max temp (day)15.2 °C 14.4–16.0
Min temp (night)13.4 °C 12.7–14.1
Precipitation109 mm/mo 96.4–122
Air humidity65.9 % 65.5–66.3
Vapour deficit556 Pa 534–579
Cloud cover51.2 % 48.8–53.7
CHELSA 1981–2010, ~9 km grid, at location & month of 2 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility15 527 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI3 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics5 specimens↗
NCBIUS National Library of Medicinesequences↗
Open Tree of LifeOpenTreephylogeny backbone↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
Paleobiology DatabasePBDB consortiumfossil record↗