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Encyclopedia > Dorylinae
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Driver ant species
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Infraclass: Neoptera
Superorder: Endopterygota
Order: Hymenoptera
Suborder: Apocrita
Superfamily: Vespoidea
Family: Formicidae
Subfamily: Dorylinae
Tribes

Aenictini
Aenictogetini
Dorylini
probably a lot more Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... Subphyla and Classes Subphylum Trilobitomorpha Trilobita - Trilobites (extinct) Subphylum Chelicerata Arachnida - Spiders, Scorpions, etc. ... Classes & Orders Class Insecta (insects) Unplaced orders:    Order Diplura    Order Collembola (springtails)    Order Protura The subphylum Hexapoda constitutes the largest (in terms of number of species) grouping of arthropods and includes the insects as well as a few much smaller groups of wingless arthropods closely related to insects: Collembola, Protura... Classes & Orders Subclass: Apterygota Orders Archaeognatha (Bristletails) Thysanura (Silverfish) Monura - extinct Subclass: Pterygota Orders Ephemeroptera (mayflies) Odonata (dragonflies and damselflies) Diaphanopteroidea - extinct Palaeodictyoptera - extinct Megasecoptera - extinct Archodonata - extinct Infraclass: Neoptera Orders Blattodea (cockroaches) Isoptera (termites) Mantodea (mantids) Dermaptera (earwigs) Plecoptera (stoneflies) Orthoptera (grasshoppers, etc) Phasmatodea (walking sticks) Embioptera (webspinners) Zoraptera... Orders     Palaeodictyoptera - extinct     Ephemeroptera (mayflies)     Odonata (dragonflies and damselflies)   Infraclass Neoptera     Blattodea (cockroaches)     Mantodea (mantids)     Isoptera (termites)     Zoraptera     Grylloblattodea (rock crawlers)     Dermaptera (earwigs)     Plecoptera (stoneflies)     Orthoptera (grasshoppers, crickets, katydids)     Phasmatodea (walking sticks, timemas)     Embioptera (webspinners)     Mantophasmatodea (gladiators)    Superorder Hemipterodea     Psocoptera (booklice, barklice)     Phthiraptera (lice)     Hemiptera (true bugs)     Thysanoptera (thrips)    Superorder... Orders     Blattodea (cockroaches)     Mantodea (mantids)     Isoptera (termites)     Zoraptera     Grylloblattodea     Dermaptera (earwigs)     Plecoptera (stoneflies)     Orthoptera (grasshoppers, crickets, katydids)     Phasmatodea (walking sticks, timemas)     Embioptera (webspinners)     Mantophasmatodea (gladiators)    Superorder Hemipterodea     Psocoptera (booklice, barklice)     Phthiraptera (lice)     Hemiptera (true bugs)     Thysanoptera (thrips)    Superorder Endopterygota     Miomoptera - extinct     Megaloptera (alderflies, etc. ... Orders Coleoptera Diptera Hymenoptera Lepidoptera Mecoptera Megaloptera Miomoptera Neuroptera Raphidioptera Siphonaptera Trichoptera Categories: Stub | Insects | Endopterygota ... Suborders Apocrita Symphyta Many families, see article Hymenoptera is one of the larger orders of Insects, comprising the sawflies, wasps, bees, and ants. ... Superfamilies Apoidea Ceraphronoidea Chalcidoidea Chrysidoidea Cynipoidea Evanoidea Ichneumoidea Megalyroidea Procotupoidea Sphecoidea Stephanoidea Triganalyoidea Vespoidea Many families, see article Apocrita is a group of insects, a taxonomic sub-order of the order Hymenoptera. ... Vespoidea is a Superfamily of Order Hymenoptera of Class Insecta, although other taxonomic schemes may vary in this categorization. ...

The Dorylinae is an old-world subfamily of the Formicidae commonly referred to as Driver ants or siafu. The Dorylinae are also considered to be Old World Army Ants, although this term also encompasses the family Aenictinae. The Old World consists of those parts of Earth known to Europeans before the voyages of Christopher Columbus: Europe, Asia, and Africa (collectively known as Africa-Eurasia) and the surrounding islands. ... ... Subfamilies Formicomorph subfamilies Aneuretinae Dolichoderinae Formicinae - e. ...


Driver ants form characteristic long roads of ants which they fiercely defend against anything that encounters them. These roads are arranged with the smaller ants being flanked by the larger, stronger ants. The fighter ants automatically take up positions as sentries, and set a perimeter in which the smaller ants can run safely. This is just one facet of the Driver Ant's ability to carry out very difficult maneuvers. All members of the Dorylinae are blind, though they, like most varieties of ants, communicate through scent pheromones.


Unlike (New World) army ants which are largely ineffective against larger animals, the powerful bites and huge numbers of driver ants (sometimes in excess of 22 million in a colony), as well as their habit of swarming into any opening in the body of their prey (including the mouth and nose), make them a force to be reckoned with. There have been reported cases of humans - usually the young, infirm, or otherwise debilitated who could not escape - being killed and eventually consumed by them, often dying of asphyxiation. Their presence is also beneficial to certain human communities, such as the Maasai, as they perform a pest prevention service in farming communities, consuming the majority of other crop-pests, from insects to large rats. This page is a candidate for speedy deletion. ... A Maasai tribesman The Maasai or Masai, an indigenous African tribe of semi-nomadic people located primarily in Kenya and northern Tanzania, are probably one of the most familiar tribes of East Africa. ...


Male driver ants, sometimes known as "sausage flies" (a term also applied to males of New World Army ants) due to their bloated sausage-like tails, are the largest known ant morphs in existence, and were originally believed to be members of a different species. Males leave the colony soon after hatching, but are drawn to the scent trail left by a column of siafu once it reaches sexual maturity. When a colony of driver ants encounters a male, they tear its wings off and carry it back to the nest to be mated with the queen.


Soldiers have sometimes been used as sutures because of their massive pincers. When a siafu is pressed against a cut, the pincers bite down and will stay locked even after the body is detached from the head of the ant.


  Results from FactBites:
 
Dorylinae - Wikipedia, the free encyclopedia (352 words)
The Dorylinae is an old-world subfamily of the Formicidae commonly referred to as Driver ants or siafu.
The Dorylinae are also considered to be Old World Army Ants, although this term usually encompasses the family Aenictinae as well.
All members of the Dorylinae are blind, though they, like most varieties of ants, communicate through scent pheromones.
Termites (Isoptera) Battle Ants in the Cretaceous (3658 words)
It is probable that progenitors of rain forest legionary ants (Dorylinae) were able to follow the rain forest termites across a Bering Sea bridge on the moist rain forest coastal regions sometime during the Cretaceous eventually, most likely near the close [Schneirla].
If a species that preyed on ant colonies entered an area where there were no Dorylinae ants that specialized on termites, one would suspect that termites there would receive an immediate and dramatic boost because non army ants are half as abundant where Eciton occurs [Gotwald 1995 p225].
It is possible that the evolution of the blind, underground legionary ants of the Dorylinae family in South America helps explain why the largest of the Dinosaurs lasted much later in that region than elsewhere.
  More results at FactBites »


 

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