We describe five new Neotropical species ofRipersiellaliving in association withAcropygaants:R. campensissp. nov.,R. illicianssp. nov.,R. montanaesp. nov.,R. pediandensissp. nov., andR. telaliasp. nov.We also redescribeR. andensisandR. colombiensisbased on type specimens and other collections. Together, these seven species form a morphologically similar group that we informally refer to as theandensis-complex ofRipersiella. All members of theandensis-complex are confirmed or are speculated to be mutualists ofAcropygaants. We discuss the implications of these associations and provide an identification key to the Neotropical species ofRipersiellathat are lacking bitubular cerores, including the new species.
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A remarkable new species of Paraparatrechina Donisthorpe (1947) (Hymenoptera, Formicidae, Formicinae) from the Eastern Himalayas, India
A new ant species,Paraparatrechina neelasp. nov., with a captivating metallic-blue color is described based on the worker caste from the East Siang district of Arunachal Pradesh, northeastern India. This discovery signifies the first new species ofParaparatrechinain 121 years, since the description of the sole previously known species,P. aseta(Forel, 1902), in the Indian subcontinent.
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- Award ID(s):
- 2026772
- PAR ID:
- 10643663
- Publisher / Repository:
- Pensoft Publishers
- Date Published:
- Journal Name:
- ZooKeys
- Volume:
- 1203
- ISSN:
- 1313-2989
- Page Range / eLocation ID:
- 159 to 172
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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