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170:, have a highly reduced nasus and in some species it may appear absent altogether. Although the Syntermitinae were once grouped and considered basal within the Nasutitermitinae, they are not closely related with modern cladistic analyses showing Syntermitinae to be a separate and distinct lineage that is more closely related to either the
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The frontal-gland aperture of soldiers is at the tip of a large projection (nasus) located in the frontal region of the head and the soldier mandibles have a recognizable molar plate and prominence. The first proctodeal segment (P1) of the gut in workers are similar across all genera, distinguished
158:(Nasutitermitinae). However unlike true nasutes, the mandibles of the soldiers are functional and highly developed, and they are unable to expel their chemical weaponry at a distance – instead relying on direct physical contact. Some genera, such as
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represented by 21 genera and 103 species. The soldier caste of members of this subfamily have a conspicuous horn-like projection on the head which is adapted for chemical defense, similar to the
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Bucek, Ales; Šobotník, Jan; He, Shulin; Shi, Mang; McMahon, Dino P.; Holmes, Edward C.; Roisin, Yves; Lo, Nathan; Bourguignon, Thomas (2019-11-04).
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by a generally inflated and globose shape with diverse ornamentation arrangements specialized to certain feeding strategies.
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678:"Internal ornamentation of the first proctodeal segment of the digestive tube of Syntermitinae (Isoptera, Termitidae)"
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558:"Updated taxonomy of Syntermitinae (Blattodea: Isoptera, Termitidae), with the description of three new genera"
491:"Phylogenetic reconstruction of Syntermitinae (Isoptera, Termitidae) based on morphological and molecular data"
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Rocha, Mauricio M.; Castro, Adriana C. Morales-Corrêa e; Cuezzo, Carolina; Cancello, Eliana M. (2017-03-22).
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Rocha, Mauricio; Constantini, Joice Paulo (2015-04-03).
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ROCHA, MAURICIO M.; CANCELLO, ELIANA M. (2022-05-19).
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192:. Genera range from southern
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16:Subfamily of termites
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190:convergent evolution
695:10.3897/dez.62.8550
629:2019CBio...29E3728B
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153:true nasute
141:Neotropical
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841:Categories
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399:References
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259:Armitermes
185:Termitinae
107:Termitidae
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378:Syntermes
315:Ibitermes
226:Syntermes
204:Argentina
173:Amitermes
161:Syntermes
87:Blattodea
53:Kingdom:
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852:Termites
737:Wikidata
655:31630948
590:36095825
543:28329010
495:PLOS ONE
156:termites
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63:Phylum:
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625:Bibcode
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128:The
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