What the sources say
Mound-Building TermiteMacrotermes bellicosus
Every figure, record and mechanism on the Mound-Building Termite profile was written from a source, and this is the working table behind it: 51 claims checked word for word against these sources. The left column is what the page says. The right column is the source's own words, copied, not paraphrased; a ... marks a cut and[brackets] an insertion. Open any source and check it yourself.
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Source
01
Elsner, Meusemann & Korb 2018
Elsner, Meusemann & Korb (2018). Longevity and transposon defense, the case of termite reproductives. Proceedings of the National Academy of Sciences.
- The page saysQueens and kings are known to live as long as 20 years in the lab
- The source says
Queens and kings are known to live as long as 20 y in the laboratory
Note: Methods, about the M. bellicosus queens and kings studied - The page saysworkers live only a few months
- The source says
workers have a lifespan of only a few months
- The page saysQueens and kings that can live as long as 20 years
- The source says
This species has one of the highest longevity skews (80–120 fold) of all social insects, with queens and kings living as long as 20 y
Note: stats.superpower; species scope - The page saysNot Evaluated
- The source says
Macrotermes bellicosus (Smeathman, 1781)
Note: stats.conservationStatus: no quoted page says Not Evaluated. GBIF and Crossref list no Red List assessment for M. bellicosus or its synonyms (prefetch found none; the Crossref synonym searches returned HTTP 429). - The page saysQueens of its genus, Macrotermes, are specialized egg-layers that produce about 20,000 eggs a day
- The source says
Macrotermes queens are specialized egg-layers that produce ca. 20,000 eggs per day
Note: genus scope, as the source words it; 'ca.' = about - The page saysGiven how long they live, the researchers call them probably the most fecund terrestrial animals
- The source says
Given their long lifespan, they are probably the most fecund terrestrial animals.
- The page saysIn one wild study population in Ivory Coast, a colony's median life expectancy once its mound appears is 6 years
- The source says
in the study population, the median lifetime expectancy after reaching the epigeal mound phase is 6 y
Note: 'epigeal mound' = above-ground mound; wild: 'sampled from field colonies'; Ivory Coast: see the Kakpin claim - The page saysArmy ants that kill whole colonies are the major cause of chance deaths there once colonies are established
- The source says
common occurrence of army ants that kill complete colonies and function as the major cause of random extrinsic mortality after colonies are established
- The page saysWorkers are completely sterile
- The source says
Whereas workers are completely sterile
- The page saysThere are two worker castes, called majors and minors
- The source says
bellicosus has two worker castes, majors and minors
- The page saysMinors mostly work indoors, caring for young and building the mound
- The source says
Minor workers are mainly involved in “indoor” tasks, such as brood care and constructing mounds
- The page saysThey are female and can develop into soldiers
- The source says
they are females and can develop into soldiers
- The page saysMajors are male and generally do the more dangerous jobs, like foraging for food
- The source says
Major workers have a higher random extrinsic mortality already early in life, as they generally do the more dangerous tasks like foraging for food; they are males
- The page saysarmy ants kill complete colonies and are the major cause of random deaths after colonies are established
- The source says
common occurrence of army ants that kill complete colonies and function as the major cause of random extrinsic mortality after colonies are established
- The page saysthe estimated median lifespan of 36 mounds
- The source says
The median longevity after emergence of an epigeal mound in our study site was estimated with Kaplan–Meier survival analysis for 36 mounds
- The page sayswhose queens and kings can live as long as 20 years in the lab
- The source says
Queens and kings are known to live as long as 20 y in the laboratory
Note: tagline - The page saysTwo kinds of workers
- The source says
bellicosus has two worker castes, majors and minors
Note: heading - The page sayswhile workers live only a few months
- The source says
workers have a lifespan of only a few months
- The page saysIvory Coast
- The source says
The M. bellicosus samples were collected in Kakpin, next to the Comoé National Park in Côte d’Ivoire
- The page saysA queen built for eggs
- The source says
Macrotermes queens are specialized egg-layers
Note: heading - The page saysAt Kakpin, next to the Comoé National Park
- The source says
The M. bellicosus samples were collected in Kakpin, next to the Comoé National Park in Côte d’Ivoire
- The page says6 years after they emerged
- The source says
in the study population, the median lifetime expectancy after reaching the epigeal mound phase is 6 y
- The page sayswhile its workers live only a few months
- The source says
workers have a lifespan of only a few months
Note: tagline
Source
02
Hinze & Leuthold 1999
Hinze & Leuthold (1999). Age related polyethism and activity rhythms in the nest of the termite Macrotermes bellicosus (Isoptera, Termitidae). Insectes Sociaux.
- The page saysIn a study that tracked marked workers, they moved from caring for the queen to foraging between day 13 and day 25 after their moult into adults for majors, and between day 9 and day 32 for minors
- The source says
With increasing age the workers change from the care of the queen to foraging activity. This change of activity from tasks inside the nest to tasks outside the nest took place between day 13 and 25 after adult moult for major and between day 9 and 32 after adult moult for minor workers.
Note: marked workers: 'investigated by using a newly developed marking method in combination with metal and photo detectors' - The page saysTheir traffic to a foraging arena was highest at 20:00 in the evening and lowest at 7:00 in the morning
- The source says
The overall activity to the foraging arena revealed a clear 24-h rhythm, with the highest activity in the evening at 20:00 h and the lowest activity in the morning at 7:00 h.
- The page saysWorkers change jobs as they age
- The source says
With increasing age the workers change from the care of the queen to foraging activity
Source
03
Korb & Linsenmair 1999
Korb & Linsenmair (1999). Reproductive success of Macrotermes bellicosus (Isoptera, Macrotermitinae) in two neighbouring habitats. Oecologia.
- The page saysAfrican savannah, where colonies reach high densities; rarer in forest, and only in relatively open areas
- The source says
can reach high densities in African savannah habitats, whereas in forests it is comparatively rare and is only found in relatively open areas
Note: stats.habitat - The page saysa fungus-growing, mound-building termite from Africa
- The source says
The fungus-cultivating, mound-building termite Macrotermes bellicosus can reach high densities in African savannah habitats
- The page saysColonies reach high densities in African savannah, while in forests they are comparatively rare and found only in relatively open areas
- The source says
can reach high densities in African savannah habitats, whereas in forests it is comparatively rare and is only found in relatively open areas
- The page sayssavannah colonies reproduced annually, producing high numbers of offspring called alates
- The source says
They reproduced annually, producing high numbers of offspring (alates)
- The page saysForest colonies reproduced on average only once every 3 years
- The source says
forest colonies reproduced on average only once every 3 years
- The page saysIn a three-year study of both habitats
- The source says
During 3 consecutive years we measured relevant fitness parameters in both habitats
Source
04
Korb 2003
Korb (2003). Thermoregulation and ventilation of termite mounds. Naturwissenschaften.
- The page saysSavannah mounds have a very efficient circular airflow during the day
- The source says
mounds in the thermally appropriate savannah have a very efficient circular ventilation during the day
- The page saysIn the cooler forest, air moves upward less efficiently
- The source says
the ventilation in the cooler forest is a less efficient upward movement of air
- The page saysSavannah mounds have a very efficient circular airflow during the day
- The source says
mounds in the thermally appropriate savannah have a very efficient circular ventilation during the day
Note: vibe.reason animal clause; same quote as the body claim
Source
05
Korb & Linsenmair 1998
Korb & Linsenmair (1998). Experimental heating of Macrotermes bellicosus (Isoptera, Macrotermitinae) mounds: what role does microclimate play in influencing mound architecture? Insectes Sociaux.
- The page saysmounds in the cooler gallery forest are dome-shaped with thick walls
- The source says
Mounds in the cooler, but thermally more stable gallery forest have been shown to be dome-shaped with thick walls
- The page sayssavannah mounds are more complex, with many ridges and thin walls
- The source says
whereas mounds in the shrub savanna are more complex with many ridges and thin walls
- The page saysForest and savannah mounds
- The source says
Mounds of the fungus-cultivating termite Macrotermes bellicosus (Smeathman) in the Comoé-National Park (Ivory Coast, West Africa) differ in architecture between habitats
Note: blockquote lead-in; the forest and savannah habitats compared in the next sentence - The page saysIn Ivory Coast's Comoé National Park
- The source says
Mounds of the fungus-cultivating termite Macrotermes bellicosus (Smeathman) in the Comoé-National Park (Ivory Coast, West Africa) differ in architecture between habitats
Source
06
Ejomah, Uyi & Ekaye 2020
Ejomah, Uyi & Ekaye (2020). Exposure of the African mound building termite, Macrotermes bellicosus workers to commercially formulated 2,4-D and atrazine caused high mortality and impaired locomotor response. PLOS ONE.
- The page saysA fungus-farming termite
- The source says
Macrotermes bellicosus cultivate fungi of the genus Termitomyces (Termitomyceteae: Tricholomataceae: Basidiomycota) on special structures within the nest called fungus combs
Note: tagline - The page saysin a colony that grows its own fungus
- The source says
Macrotermes bellicosus cultivate fungi of the genus Termitomyces (Termitomyceteae: Tricholomataceae: Basidiomycota) on special structures within the nest called fungus combs
Note: stats.superpower - The page saysDead wood, grass litter and dung, with a Termitomyces fungus grown on fungus combs
- The source says
The principal food source of M . bellicosus consists of dead wood, grass litter, and dung
Note: stats.diet - The page saysThese termites grow a fungus of the genus Termitomyces on fungus combs inside the nest
- The source says
Macrotermes bellicosus cultivate fungi of the genus Termitomyces (Termitomyceteae: Tricholomataceae: Basidiomycota) on special structures within the nest called fungus combs
- The page saysThe two live in an obligate mutualistic symbiosis
- The source says
live in an obligate mutualistic symbiosis with the fungi
- The page saysThe termites' main food is dead wood, grass litter and dung
- The source says
The principal food source of M . bellicosus consists of dead wood, grass litter, and dung
- The page saysTheir principal food source is dead wood, grass litter and dung
- The source says
The principal food source of M . bellicosus consists of dead wood, grass litter, and dung
- The page saysThey also farm a fungus, Termitomyces, on special structures within the nest called fungus combs, and the two depend on each other
- The source says
live in an obligate mutualistic symbiosis with the fungi
- The page saysThey also farm a fungus, Termitomyces, on special structures within the nest called fungus combs
- The source says
Macrotermes bellicosus cultivate fungi of the genus Termitomyces (Termitomyceteae: Tricholomataceae: Basidiomycota) on special structures within the nest called fungus combs
- The page saysFungus farmers
- The source says
Macrotermes bellicosus cultivate fungi of the genus Termitomyces
Note: heading
Source
07
Kinyuru et al. 2013
Kinyuru et al. (2013). Nutrient composition of four species of winged termites consumed in western Kenya. Journal of Food Composition and Analysis.
- The page saysIn western Kenya, people eat winged termites of four species, including this one
- The source says
Macrotermes subhylanus, Pseudacanthotermes militaris, Macrotermes bellicosus and Pseudacanthotermes spiniger termite species consumed in western Kenya
- The page saysAcross the four species, fat was 44.82 to 47.31 g per 100 g and protein 33.51 to 39.74 g per 100 g
- The source says
The fat content was 44.82–47.31g/100g, protein 33.51–39.74g/100g
How the table was made: a writer drafted the profile from these sources and logged each claim with its quote, a reviewer with nothing but this table checked every sentence said no more than its quote, and a script confirmed each quote appears word for word in the source. The method is in the site'sAbout page.