Skip to main content

Laron (Macrotermes gilvus)

Laron (Macrotermes gilvus) is species of insects in Termitidae, eat cellulose in wood and fungi, nest in neglected soil, imago have wings, generally come out of the nest to colonize new territory at the beginning of the rainy season, each colony consists of kings-queens or reproductive, warriors and workers.

M. gilvus is very adaptive and invasive, lives in the tropics at an altitude of 0-1000 meters and builds underground nests in forests and neglected lands. The cycle starts with eggs, larvae and nymphs. The next stage is to become one of the workers, soldiers and reproductive imago.

Dlium Laron (Macrotermes gilvus)

Workers have the smallest size, white in color, whose job is to find food and build nests using soil, wood chew, saliva and their feces. They built a nest with complex construction and an area of up to 7 square meters.

The warrior has a larger size, a large red head, a pair of large claws in the mouth as a weapon and has the duty to guard the nests and colonies. Workers and soldiers are mostly blind where they spend their lives in the dark nest. They communicate using chemical and vibration signals.

Male and female reproductive imago have the task of reproducing and having wings when they are adults. They are the only ones who can see and fly out of the nest to find a partner and form a new colony at the beginning of the rainy season.

The ground getting wet is a signal for the herd to come out of the nest and fly to find a light source to warm themselves and find a partner. They take off their wings and go hand in hand looking for new nests to mate, lay eggs and make new colonies.



Imago will only live for one night if don't find a partner. Females produce up to 30 thousand eggs, but few manage to get on with life because of the presence of predators and the challenges faced when forming colonies.

Termites function as decomposers, protect the ecosystem and make the soil rich in organic compounds. Laron is a source of protein, fat and essential amino acids in Southeast Asia as a snack. Usually fried into chips. Laron are also a food source for the cultivation of tilapia fish.

Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Blattodea
Family: Termitidae
Genus: Macrotermes
Species: M. gilvus

Popular Posts

Coromandel (Asystasia gangetica)

Coromandel ( Asystasia gangetica ) is a species of plants in Acanthaceae, perennials, vines and branching that are widely found on the edges of roads, shrubs and gardens, resistant to shade, used as fodder, especially cattle, goats and sheep, treatment, conservation of land and ornamental plants. A. gangetica has a height of 88-95 cm, rectangular-shaped stem, brownish green or purplish green, taproot and can emerge from branches. Petiole has a length of 0.5-6 cm. Ellipse-shaped leaves, unifoliate, green or dark green, arranged facing each other and do not have stipules. Leaves have a length of 8.5 cm, width 4.9 cm, area 69.42 cm3, length and width ratio is 1.8:1, heart-shaped base and taper front end, rough surface, flat edge, a main bone and 4 -6 lateral veins on each side. Coromandel produces flowers after 4 weeks to 2 months. Compound flowers, lined up on one side with a length of up to 25 cm. Flower stalks have a length of up to 3 mm. Trumpet type, white with a bottom stran...

Breng (Coldenia breng)

Breng ( Coldenia breng ) is a species of plant in the Boraginaceae family. It is a herbaceous plant that grows along the ground, with radial, cylindrical stems, red, multi-branched, alternate, and white-haired. C. breng has alternate leaves along the stem, oval to nearly round, up to 2.5 cm long, up to 1.5 cm wide, and white-haired. This plant grows in floodplains, seasonally inundated riverbanks, and drying rice fields. It thrives in sandy or silty soils and is drought-tolerant. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Boraginales Family: Boraginaceae Subfamily: Cordioideae Genus: Coldenia L. in Sp. Pl.: 125 (1753) Species: Coldenia breng Aryo Bandoro Dlium TheDlium YouTube: https://www.youtube.com/@Dlium

Screw tree (Helicteres isora)

Screw tree ( Helicteres isora ) is a species of plant in the Malvaceae family. It is a shrub or small tree, up to 8 meters tall. It has gray bark and alternate leaves, up to 22 cm long and 17 cm wide, oval in shape, with serrated edges and hairs. The flowers are red or white and reach a total length of 5.5 cm. The fruit is green when unripe, brown or gray when dry, twisted, spiral-shaped, and pointed at the tip. The seeds are black or brown, shiny, and diagonal, triangular, or rectangular. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Malvales Family: Malvaceae Subfamily: Helicteroideae Tribe: Helictereae Genus: Helicteres Pluk. ex L. in Sp. Pl.: 963 (1753) Species: Helicteres isora L. in Sp. Pl.: 963 (1753) HETEROTYPIC SYNONYMS Helicteres baruensis var. ovata DC. in Prodr. 1: 476 (1824) Helicteres chrysocalyx Miq. ex Mast. in J.D.Hooker, Fl. Brit. India 1: 365 (1874) Helicteres corylifolia Buch.-Ham. ex Dillwyn in Rev. Hortus Malab....