Category: The Ant and The Grasshopper
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Pistacia terebinthus aka the terebinth and the turpentine tree
Pistacia terebinthus also called the terebinth and the turpentine tree, is a deciduous tree species of the genus Pistacia, native to the Mediterranean region from the western regions of Morocco and Portugal to Greece and western and southeastern Turkey. At one time terebinths growing on the eastern shores of the Mediterranean Sea (in Syria, Lebanon and Israel) were regarded as a separate species, Pistacia palaestina, but these are now considered to be a synonym of P. terebinthus. Description The terebinth is a deciduous flowering…
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The lactating birds and the bees (gastrin, pepsin, etc)
Crop milk is a secretion from the lining of the crop of parent birds that is regurgitated to young birds. It is found among all pigeons and doves where it is referred to as pigeon milk. An analog to crop milk is also secreted from the esophagus of flamingos and the male emperor penguin. Description Crop milk bears little physical resemblance to mammalian milk. Crop milk is a…
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The Ant and the Caterpillar
As an Ant of his talents superiorly vain,Was trotting with consequence over the plain;A Worm, in his progress remarkably slow,Cry’d ‘Bless your good worship, wherever you go!‘I hope your great mightiness won’t take it ill,‘I pay my respects from an hearty good will.’With a look of contempt and ineffable pride,‘Begone! you vile reptile, his Antship…
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Daedalus (Greek mythology)
In Greek mythology, Daedalus (Greek: Δαίδαλος; Latin: Daedalus; Etruscan: Taitale) was a skillful architect and craftsman, seen as a symbol of wisdom, knowledge and power. He is the father of Icarus, the uncle of Perdix, and possibly also the father of Iapyx. Among his most famous creations are the wooden cow for Pasiphaë, the Labyrinth for King Minos of Crete which imprisoned the Minotaur, and wings that he and his son Icarus used…
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Myrmidons (and a little Myrmex)
In Greek mythology, the Myrmidons (or Myrmidones; Greek: Μυρμιδόνες) were an ancient Thessalian Greek tribe. In Homer’s Iliad, the Myrmidons are the soldiers commanded by Achilles. Their eponymous ancestor was Myrmidon, a king of Phthiotis who was a son of Zeus and “wide-ruling” Eurymedousa, a princess of Phthiotis. She was seduced by him in the form of an ant. An etiological myth of their origins, simply expanding upon their supposed etymology—the name in Classical Greek was interpreted as “ant-people”,…
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Zombie Ant Fungus “Medicinal potential”
Ophiocordyceps are known in the pharmaceutical world to be a medically-important group. O. unilateralis fungi produce various known secondary metabolites, as well as several structurally uncharacterised substances. These natural products are reportedly being investigated as potential leads in discovery efforts toward immunomodulatory, antitumor, hypoglycemic, and hypocholesterolemic targets. In an Ophiocordyceps species within Japanese cicadas, the Ophiocordyceps replaces the symbiotic bacteria within the cicadas to help the host…
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Ophiocordyceps unilateralis, aka Zombie Ant Fungus (Morphology)
The zombie-ant fungus is easily identifiable when its reproductive structure becomes apparent on its dead host, usually a carpenter ant. At the end of its life cycle, O. unilateralis typically generates a single, wiry yet pliant, darkly pigmented stroma which arises from the dorsal pronotum region of the ant once it is dead. Moreover, perithecia, the spore-bearing sexual structure, can…
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Ants and aphids
Some species of ants farm aphids, protecting them on the plants where they are feeding, and consuming the honeydew the aphids release from the terminations of their alimentary canals. This is a mutualistic relationship, with these dairying ants milking the aphids by stroking them with their antennae. Dairying ants also milk mealybugs and other insects. Although mutualistic, the feeding behaviour of aphids is altered by…
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Aphids, carotenoids and photoheterotrophy
Some species of aphids have acquired the ability to synthesise red carotenoids by horizontal gene transfer from fungi. They are the only animals other than two-spotted spider mites and the oriental hornet with this capability. Using their carotenoids, aphids may well be able to absorb solar energy and convert it to a form that their cells can use, ATP. This is the only known example…
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Honeydew
Honeydew is a sugar-rich sticky liquid, secreted by aphids and some scale insects as they feed on plant sap. When their mouthpart penetrates the phloem, the sugary, high-pressure liquid is forced out of the anus of the aphid. Honeydew is particularly common as a secretion in hemipteran insects and is often the basis for trophobiosis. Some caterpillars of Lycaenidae butterflies and some moths also produce honeydew. Honeydew producing insects, like cicadas, pierce phloem ducts to access…
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Katydids have the biggest balls of all
Insects in the family Tettigoniidae are commonly called katydids (especially in North America), or bush crickets. They have previously been known as “long-horned grasshoppers”. More than 8,000 species are known. Part of the suborder Ensifera, the Tettigoniidae are the only extant (living) family in the superfamily Tettigonioidea. They are primarily nocturnal in habit with strident mating calls. Many species exhibit mimicry and camouflage, commonly with shapes and colors similar to leaves. Etymology The family…
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Ant-mimicking Orthoptera: Crickets, grasshoppers etc.
Batesian mimicry Young instars of some Orthoptera, such as the bush cricket Macroxiphus sumatranus, have an “uncanny resemblance” to ants, extending to their black coloration, remarkably perfect antlike shape, and convincingly antlike behaviour. Their long antennae are camouflaged to appear short, being black only at the base, and they are vibrated like ant antennae. Larger instars suddenly change into typical-looking…
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The Ant and The Grasshopper – Fable and Counter-fable
The Ant and the Grasshopper, alternatively titled The Grasshopper and the Ant (or Ants), is one of Aesop’s Fables, numbered 373 in the Perry Index. The fable describes how a hungry grasshopper begs for food from an ant when winter comes and is refused. The situation sums up moral lessons about the virtues of hard work and planning for the future.…