Cochemiea dioica

(K.Brandegee) Doweld · species

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Plantae/Tracheophyta/Magnoliopsida/Caryophyllales/Cactaceae/Cochemiea

At a glance

Occurrence records7 684

Data sources9

Biological traits9

DNA specimens0

eDNA detections5

Sources9 archives

Databases and archives Cochemiea dioica's data was compiled from.

WikipediaWikimedia Foundation6 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility7 684 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI5 eDNA detections↗

GRIN TaxonomyUSDA-ARSdistribution & uses↗

CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗

PloiDBPloidy Databasegenome & karyotype

Tree of SexTree of Sex Consortiumgenome & karyotype↗

GLoBIGlobal Biotic Interactionsbiotic interactions↗

On this page5 sections

Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.

NarrativeWikipediaarticle

Traits & measurements2 literature sources9 traits

Occurrence & distributionGBIF7 684 records

Environmental DNA1 datasets · 2 countries5 detections

Genome at a glanceCCDB · TreeOfSex2n = 44

01Narrative

Mammillaria dioica, also called the strawberry cactus, California fishhook cactus, strawberry pincushion or fishhook cactus, is a cactus species of the genus Mammillaria.Calflora: Mammillaria dioica Its common name in Spanish is biznaga llavina.IUCN Red List: Mammillaria dioica

No narrative description available for this taxon yet.

02Traits & measurements

SourcesTRYGIFT

Life cycle & reproduction2

Deciduousnessevergreen

Life spanperennial

Diet & foraging1

Parasiteindependent

Habitat & environment5

Aquaticterrestrial

Climberself-supporting

Epiphyteterrestrial

Growth formshrub

Woodinessnon-woody

⚠ sources differ — TRY: non-woody · GIFT: woody

Physiology & chemistry1

Photosynthetic pathwayCAM

05DNA & barcoding5 eDNA hits

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 Cochemiea dioica has left across the world's sequence archives.

At a glance

eDNA detections5

Countries2

06Genome at a glanceCCDB · TreeOfSex

The complete instruction manual Cochemiea dioica 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 = 44 n = 22

Ploidypolyploid inferred

Chromosome records44–662n range44median44mode4records

Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references

2n 443×CCDB · book-fedorov · CCDB · book-atlas-flowering-plants · TreeOfSex · plant

CCDB · book-fedorov — Remski 1954

CCDB · book-atlas-flowering-plants

TreeOfSex · plant — Goldblatt1979 ↗

2n 661×CCDB · eflora

CCDB · eflora

n 333×CCDB · cacti · CCDB · ipcn-api-dl · TreeOfSex · plant

CCDB · cacti

CCDB · ipcn-api-dl — Pinkava, D. J., J. P. Rebman & M. A. Baker. 1998. Chromosome numbers in some cacti of western North America---VII. Haseltonia 6: 32–41.

TreeOfSex · plant — Goldblatt1979 ↗

Ploidy records — measured levels and diploid/polyploid inferences · click for sources

polyploid inferred1×PloiDB · genus-scale

PloiDB · genus-scale — chromEvol; reliability=1.000 ↗

08Occurrence & distribution

Record type7 684 records

Wild obs. + sensor7 684

Range

Area of Occupancy AOO5 908 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 accuracy89% within 1 km

≤100 m 4 373≤1 km 408≤10 km 141>10 km 479

5 401 georeferenced · 2 283 without coordinates

Open the mapobservation + sensor7 684

Wildobservation + sensor

Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.

09Environmental DNA5 detections

Where the DNA of Cochemiea dioica 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 found5

Studies independent surveys1

Countries2

Signal confidence: weakweighed across independent studies, places & mapped detections

Where its DNA was found

0 of 5 detections have coordinates

Open the map2 countries0

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 median15.7 °C 15.5–15.7

Seasonal swing summer↔winter9.60 °C

Max temp (day)22.0 °C 19.6–22.0

Min temp (night)9.00 °C 9.00–11.2

Precipitation34.7 mm/mo 25.9–34.7

Air humidity50.9 % 50.9–57.6

Moisture balance-93.3 mm/mo

Vapour deficit884 Pa 749–884

Wind speed4.10 m/s

Cloud cover25.5 % 25.5–30.1

CHELSA 1981–2010, ~9 km grid, at location & month of 5 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.

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Cochemiea dioica

At a glance

Sources9 archives

Life cycle & reproduction2

Diet & foraging1

Habitat & environment5

Physiology & chemistry1

At a glance

Chromosomes & ploidyhow the DNA is packaged

Record type7 684 records

Range

Wildobservation + sensor

Wildobservation + sensor

Signal

Where its DNA was found

How strong is each trace?

Modelled climatemodelled

Record type7 684 records