Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.
NarrativeWikipediaarticle
Occurrence & distributionGBIF560 records
Genome at a glanceTreeOfSex2n = 28
01Narrative
The burying mantis (Sphodropoda tristis) is a species of mantis native to Australia. They are grey/brown or green, frequently with mottled patterning on the wings, and a have distinctive pale tubercles on the forelegs. Both sexes can reach lengths of up to 70 mm long. Their common name comes from the behaviour of females, which infrequently bury their oothecae underground.
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 Sphodropoda tristis has left across the world's sequence archives.
At a glance
06Genome at a glanceTreeOfSex
The complete instruction manualSphodropoda tristis 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 = 28 n = 14
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
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
DNA clock origin42 Ma TimeTree
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.
DNA clock origin
08Occurrence & distribution
Record type560 records
Wild obs. + sensor548
Museum / vouchered12
Range
Area of Occupancy AOO1 624 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 accuracy75% within 1 km
≤100 m 220≤1 km 78≤10 km 34>10 km 64
396 georeferenced · 152 without coordinates
Open the mapobservation + sensor548
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 accuracy100% within 1 km
≤100 m 2
2 georeferenced · 10 without coordinates
Open the institutions mapphysical evidence12
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 institutions1 of 3 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
