Nature Atlas
Claims this atlas currently marks as unsettled or as tested and found false. A debated fact is one scholars hold competing positions on; a debunked one has been checked against the record and found not to hold. Both are kept in view rather than quietly smoothed over, with the reasoning that put each one where it stands.
251 statements.
Lion-tailed Macaque, Population Estimate3250.000000
Lion-tailed Macaque, Species
Standing
Concerns Population Estimate
Currently States 3250.000000
The 2003 IUCN assessment gave 3,000 to 3,500 individuals scattered across Tamil Nadu, Kerala and Karnataka.
Source Lion-tailed Macaque (Wikipedia)
Lorisidae, Member Species/Taxa Count15
Lorisidae, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 15
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Lycopodiophyta, Member Species/Taxa Count1300
Lycopodiophyta, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 1300
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Lynx, Member Species/Taxa Count4
Lynx, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 4
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Magnoliophyta, Member Species/Taxa Count295000
Magnoliophyta, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 295000
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Magnoliopsida, Member Species/Taxa Count199350
Magnoliopsida, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 199350
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Malacostraca, Member Species/Taxa Count40000
Malacostraca, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 40000
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Mammalia, Member Species/Taxa Count6640
Mammalia, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 6640
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Mangrove Forest, Annual Precipitation (mm)2500.000000
Mangrove Forest, Biomes
Standing
Concerns Annual Precipitation (mm)
Currently States 2500.000000
2500mm/year is the humid-climate classification threshold used in a Pacific/Caribbean Colombian coastal mangrove distribution study; mangroves as a whole range from semi-arid coasts receiving far less rain to superhumid Pacific sites exceeding 5000mm/year, so this is a representative documented figure, not a global mean.
Source Global Distribution of Mangrove Forests and Climate (Frontiers in Forests and Global Change)
Mangrove Forest, Typical High Temperature (C)29.000000
Mangrove Forest, Biomes
Standing
Concerns Typical High Temperature (C)
Currently States 29.000000
29C (19C plus the source own stated maximum 10C tolerable fluctuation) is an arithmetic upper bound derived from this source own two stated figures, not a directly reported maximum; the source itself names only the survival floor and the fluctuation tolerance, not a labeled high figure.
Source Habitat Requirements (Florida Museum of Natural History, South Florida Aquatic Environments)
Mantodea, Member Species/Taxa Count2500
Mantodea, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 2500
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Marchantiophyta, Member Species/Taxa Count7500
Marchantiophyta, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 7500
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Marine, Annual Precipitation (mm)990.000000
Marine, Biomes
Standing
Concerns Annual Precipitation (mm)
Currently States 990.000000
990mm is the source's global LAND+OCEAN average annual precipitation figure; the source does not isolate an ocean-only figure. True oceanic precipitation is understood to run higher than this global blend (ocean evaporation exceeds ocean precipitation, balanced by land) and varies enormously by latitude, from near zero over the subtropical gyres to well over 3000mm under the tropical convergence zone. No single settled ocean-specific figure was found on an accessible source.
Source Precipitation (Wikipedia)
Mollusca, Member Species/Taxa Count85000
Mollusca, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 85000
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Monarch Butterfly, Conservation StatusEndangered
Monarch Butterfly, Species
Standing
Concerns Conservation Status
Currently States Endangered
The IUCN assessed the migratory monarch subpopulation as Endangered in 2022, while the species as a whole, including non-migratory populations outside North America, is not separately listed; national assessments in the United States have proposed but not finalized Endangered Species Act protection. This atlas records the migratory population's IUCN status as the honest current answer rather than a single unqualified figure.
Source IUCN Red List of Threatened Species
Monarch Butterfly, Population Estimate225000000.000000
Monarch Butterfly, Species
Standing
Concerns Population Estimate
Currently States 225000000.000000
Monarch numbers are commonly measured by the area of forest their overwintering colonies occupy in Mexico rather than by a direct count of individuals, then converted to a population estimate; the conversion factor itself is debated among researchers, and year-to-year totals have swung by an order of magnitude, so any single figure understates the volatility.
Monodontidae, Member Species/Taxa Count2
Monodontidae, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 2
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Monotremata, Member Species/Taxa Count5
Monotremata, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 5
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life
Montane Grasslands and Shrublands, Typical Low Temperature (C)-2.000000
Montane Grasslands and Shrublands, Biomes
Standing
Concerns Typical Low Temperature (C)
Currently States -2.000000
The source states nights fall below freezing at this ecoregion's higher elevations without an exact figure; -2C is a reasoned representative frost value, not a measured extreme.
Source Northern Andean Paramo (One Earth)
Mucoromycota, Member Species/Taxa Count600
Mucoromycota, Taxa
Standing
Concerns Member Species/Taxa Count
Currently States 600
Approximate described-species (or, for a genus, described-taxon) count; continually revised as species are newly described, reclassified or synonymized.
Source Catalogue of Life