Trichomanes lastreoides là một loài dương xỉ trong họ Hymenophyllaceae. Loài này được C. Presl mô tả khoa học đầu tiên năm 1843. Danh pháp khoa học của loài này chưa được làm sáng tỏ.
No narrative description available for this taxon yet.
Habitat GIFTFloresta Ciliar ou Galeria, Floresta de Terra Firme, Floresta de Várzea, Floresta Estacional Perenifólia, Floresta Ombrófila (= Floresta Pluvial)
Woodinessnon-woody
05DNA & barcoding3 specimens
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 Trichomanes elegans has left across the world's sequence archives.
At a glance
DNA specimens3
Marker genes1
GenBank sequences6
eDNA detections3
Countries3
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.
★rbcL6
plant barcode
06Genome at a glanceCCDB
The complete instruction manualTrichomanes elegans 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.
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 = 64 n = 32
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
2n 641×CCDB · book-LoveLove1977
CCDB · book-LoveLove1977 — Walker, T. G. 1973
n 323×CCDB · ipcn-api-dl · CCDB · book-ipcn75-78
CCDB · ipcn-api-dl — Tryon, A. F., H. P. BAUTISTA & I. D. ARAUJO. 1975. Chromosome studies of Brazilian ferns. Acta Amazon. 5: 35–43.
CCDB · ipcn-api-dl — Walker, T. G. 1985. Cytotaxonomic studies of the ferns of Trinidad 2. The cytology and taxonomic implications. Bull. Brit. Mus. (Nat. Hist.), Bot. 13(5): 149–249.
CCDB · book-ipcn75-78 — Tryon et al. 1975
n 361×CCDB · ipcn-api-dl
CCDB · ipcn-api-dl — Ammal, L. S. & K. V. Bhavanandan. 1992. Studies on the cytology of some ferns from south India. Indian Fern J. 9: 94–101.
08Occurrence & distribution
Record type1 700 records
Wild obs. + sensor174
Museum / vouchered1 526
Origin
Native176
Range
Area of Occupancy AOO3 332 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 accuracy63% within 1 km
≤100 m 31≤1 km 29≤10 km 13>10 km 22
95 georeferenced · 79 without coordinates
Open the mapobservation + sensor174
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 accuracy14% within 1 km
≤100 m 4≤1 km 10≤10 km 64>10 km 23
101 georeferenced · 1 425 without coordinates
Open the institutions mapphysical evidence1 526
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 institutions59 of 115 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Saint Louis, US
270
Bronx, US
130
University of Stellenboschlocation not on record
88
Instituto Amazónico de Investigaciones Científicas - SINCHIlocation not on record
81
Museo Nacional de Costa Rica (MNCR)location not on record
79
Blumenau, BR
70
Chicago, US
61
National Biodiversity Institute, Costa Ricalocation not on record
47
Universidad Nacional de Colombia (UNAL)location not on record
38
UFMGlocation not on record
32
Instituto Nacional de Pesquisas da Amazônia (INPA)location not on record
25
San Jose State University, Museum of Birds and Mammalslocation not on record
23
Aarhus, DK
23
St. Augustine, TT
23
Xiamen, CN
21
UFPRlocation not on record
21
Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record
20
Universiti Sains Malaysialocation not on record
20
INMAlocation not on record
18
Universidad Tecnológica del Chocó (UTCH)location not on record
18
Turku, FI
17
QCNElocation not on record
17
Santa Teresa, BR
17
Fort Worth, US
16
Durham, US
14
CEPLAClocation not on record
12
JBRJlocation not on record
12
South Kensington, GB
12
Herbario Selva Central Oxapampa - estación biológica del Jardín Botánico de Missourilocation not on record
11
Altos de Pipe, VE
11
Museu Paraense Emílio Goeldilocation not on record
11
HUT Culture Collectionlocation not on record
10
Burlington, US
9
Salvador, BR
8
UFBAlocation not on record
7
Santarém, BR
7
Instituto para la Investigación y la Preservación del Patrimonio Cultural y Natural del Valle del Cauca - INCIVAlocation not on record
7
Laboratorio de Ictiologialocation not on record
6
Universidad del Valle (UniValle)location not on record
6
Paris, FR
6
San José, CR
6
Göteborg, SE
5
Campo Mourão, BR
5
MeiseBGlocation not on record
5
Stockholm, SE
5
Universidad de la Amazonia (UniAmazonia)location not on record
5
León, NI
5
IECOSlocation not on record
5
Porto Velho, BR
4
Austin, US
4
UTFPR-CPlocation not on record
4
Corporación Autónoma Regional Para la Defensa de la Meseta de Bucaramanga (CDMB)location not on record
4
Lima, PE
4
Calabar, NG
4
Universidad de Antioquia (UdeA)location not on record
4
Mexico City, MX
3
COLlocation not on record
3
Iquitos, PE
3
Cruz das Almas, BR
3
Tampa, US
3
Embrapa Amazônia Oriental, Ministry of Agriculturelocation not on record
3
Chongqing Museumlocation not on record
3
Kew, GB
3
La Paz, BO
3
Feira de Santana, BR
3
Universidade Federale do Rio Grande do Sullocation not on record
2
WTUlocation not on record
2
UNEMATlocation not on record
2
UNESClocation not on record
2
Miami, US
2
Ann Arbor, US
2
Criciúma, BR
2
Departamento de Sistematica e Ecologialocation not on record
2
Loja, EC
2
Jardín Botánico de Cartagena "Guillermo Piñeres" (JBC)location not on record
2
Dublin, IE
2
Cusco, PE
2
HUAlocation not on record
2
Universidad de La Salle (La Salle)location not on record
1
Pontifícia Universidade Católica do Paranálocation not on record
1
Masindi, UG
1
McWane Science Centerlocation not on record
1
MAlocation not on record
1
New Haven, US
1
Université de Bordeauxlocation not on record
1
Universidade Paulistalocation not on record
1
Pittsburg, US
1
USP-IBlocation not on record
1
Universidad Nacional Federico Villarreallocation not on record
1
Kunming, CN
1
UNESP-RClocation not on record
1
Provo, US
1
Taipei, TW
1
Londrina, BR
1
UnBlocation not on record
1
UAMIZlocation not on record
1
MEXUlocation not on record
1
UTPLlocation not on record
1
St. Paul, US
1
Montréal, CA
1
Pontifícia Universidade Católica do Paranálocation not on record
1
Cascavel, BR
1
Beijing, CN
1
Universidad Industrial de Santander (UIS)location not on record
1
Vancouver, CA
1
UNICAMPlocation not on record
1
Cochabamba, BO
1
Cambridge, US
1
CUVClocation not on record
1
Berlin, DE
1
Santa Cruz de la Sierra, BO
1
arosemena tola, EC
1
Auckland, NZ
1
Clemson, US
1
Quito, EC
1
115 institutions · 1 486 of 1 526 vouchered records shown · 39 without an institution code
09Environmental DNA3 detections
Where the DNA of Trichomanes elegans 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
Countries1
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 3 detections have coordinates
Open the map1 country0
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 median24.1 °C 24.1–24.1
Seasonal swing summer↔winter5.30 °C
Max temp (day)27.8 °C
Min temp (night)20.6 °C
Precipitation170 mm/mo
Air humidity65.0 %
Moisture balance49.9 mm/mo
Vapour deficit1,049 Pa
Wind speed1.30 m/s
Cloud cover48.7 %
CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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 Facility1 700 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI3 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics3 specimens↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗