Trypodendron lineatum
(A.G.Olivier, 1800) · speciesAt a glance
Sources10 archives
Databases and archives Trypodendron lineatum's data was compiled from.
WikipediaWikimedia Foundation3 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility18 257 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI203 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics202 specimens↗
Open Tree of LifeOpenTreephylogeny backbone↗
GoaTGenomes on a Tree · Sangergenome & karyotype↗
NCBIUS National Library of Medicinegenome & karyotype↗
Tree of SexTree of Sex Consortiumgenome & karyotype↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
Trypodendron lineatum, known generally as striped ambrosia beetle, is a species of typical bark beetle in the family Curculionidae. Other common names include the two-striped timber beetle, conifer ambrosia beetle, and spruce timber beetle. It is found in Europe and North America. Striped ambrosia beetle, Trypodendron lineatum
No narrative description available for this taxon yet.
Diet & foraging1
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 Trypodendron lineatum has left across the world's sequence archives.
At a glance
★ 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.
The complete instruction manual Trypodendron lineatum 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
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).
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.
2n 266×GoaT · Animal Chromosome Counts Database · GoaT · Tree of Sex Database · GoaT · Coleoptera Karyotype Database +1
diploid1×GoaT · Coleoptera Karyotype Database
Sequencing statusassembly quality — how far to trust these numbers
Assembly level tells you how finished the sequence is — from fragmented contigs, through scaffolds, up to a full chromosome-level assembly. BUSCO % estimates completeness: the share of genes expected to be present that were actually found. These describe the data quality, not the organism.
How far back this lineage goes — and how we know. Everything here is measured in Ma, short for “mega-annum”: millions of years ago. The chart reads left to right like a calendar of the Earth, from the deep past on the left to today at the right edgetop to bottom like a core drilled through the Earth, from the deep past at the top down to today at the bottom.
At a glance
When this lineage existed
How to read this: the coloured strip along the bottomdown the left is the geological calendar — the standard epochs (Pliocene, Pleistocene…) every museum uses, shown so you can see which chapter of Earth's history this lineage lived in. This lineage is a young one, so the strip is zoomed in to epochs — the finer subdivisions inside a period. The orange marker is the DNA clock: DNA accumulates mutations at a roughly steady rate, so comparing this species' DNA with its relatives estimates when the lineage split off — independently of any fossil.
Record type18 257 records
Origin
Range
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
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.
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Holding institutions29 of 74 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
| Institution | Specimens |
|---|---|
| Trondheim, NO | 666 |
| Tartu, EE | 567 |
| Edmonton, CA | 472 |
| Jyväskylä, FI | 390 |
| Metsähallituslocation not on record | 244 |
| Zürich, CH | 191 |
| Bern, CH | 168 |
| SLU Artdatabankenlocation not on record | 144 |
| Muzeum Górnośląskie w Bytomiulocation not on record | 137 |
| Geneva, CH | 116 |
| Olocation not on record | 110 |
| Fribourg, CH | 108 |
| Museum of Zoology at the University of Bergen, Invertebrate Collectionlocation not on record | 105 |
| Helsinki, FI | 101 |
| NHMOlocation not on record | 85 |
| NMBU:MINAlocation not on record | 80 |
| Brussels, BE | 68 |
| Kuopio, FI | 59 |
| Paro, BT | 57 |
| Tromsø, NO | 55 |
| University of Guelph, Centre for Biodiversity Genomicslocation not on record | 55 |
| Museo civico di Storia naturale Giacomo Doria di Genova | Giacomo Doria Natural History Museum in Genoalocation not on record | 54 |
| Dhaka, BD | 53 |
| Naturéum — Muséum cantonal des sciences naturelles, Lausanne, Département Zoologielocation not on record | 51 |
| Universidad Católica de Manizaleslocation not on record | 46 |
| IFR-DNFlocation not on record | 44 |
| Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record | 39 |
| Norwegian University of Life Sciences (NMBU)location not on record | 26 |
| Provincia di Livornolocation not on record | 24 |
| Naturmuseum St. Gallenlocation not on record | 22 |
| NTNU-VMlocation not on record | 21 |
| Salzburg, AT | 15 |
| University of Alberta Museums (UAM)location not on record | 15 |
| Oulu, FI | 13 |
| Uniwersytet Wrocławskilocation not on record | 12 |
| Royal Saskatchewan Museumlocation not on record | 11 |
| Natural History Museum Rotterdamlocation not on record | 11 |
| Saint John, CA | 11 |
| LSMlocation not on record | 10 |
| SOVTlocation not on record | 9 |
| NMOKlocation not on record | 8 |
| Tallinn, EE | 7 |
| TMPMlocation not on record | 7 |
| Muzeum i Instytut Zoologii Polskiej Akademii Nauklocation not on record | 7 |
| Naturmuseum Solothurnlocation not on record | 6 |
| Frauenfeld, CH | 6 |
| MZLUlocation not on record | 6 |
| WULS-DFPElocation not on record | 5 |
| University of Alabamalocation not on record | 5 |
| Laboratory of Systematic Entomology, The Hokkaido University Museum, Hokkaido University, Sapporo, Japanlocation not on record | 5 |
| Winterthur, CH | 5 |
| East Lansing, US | 4 |
| CBDClocation not on record | 3 |
| University of Alaska Museumlocation not on record | 3 |
| Canadian National Collection of Insects, Arachnids and Nematodeslocation not on record | 3 |
| University Park, US | 3 |
| neflocation not on record | 3 |
| BioFokuslocation not on record | 3 |
| Kharazmi Universitylocation not on record | 2 |
| Philadelphia, US | 2 |
| Archäologie und Museum Baselland - Museum.BLlocation not on record | 2 |
| Colorado State Universitylocation not on record | 2 |
| 2 | |
| Albuquerque, US | 2 |
| Department of Molecular Biodiversity, Institute of Systematics and Evolution of Animals of the Polish Academy of Scienceslocation not on record | 2 |
| University of Guelphlocation not on record | 2 |
| Naturalis Biodiversity Centerlocation not on record | 1 |
| Centre for Biodiversity Genomicslocation not on record | 1 |
| Lake Placid, US | 1 |
| Wuzhou, CN | 1 |
| ZMAAlocation not on record | 1 |
| Stockholm, SE | 1 |
| Rovaniemi, FI | 1 |
| University of Sydney, Macleay Museumlocation not on record | 1 |
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Where the DNA of Trypodendron lineatum 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
Where its DNA was found
How strong is each trace?
Modelled climatemodelled
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.