Taxonomic studies on the ant genus <i>Lepisiota</i> Santschi 1926 (Hymenoptera: Formicidae: Formicinae) in India, with description of four new species

Taxonomic studies on the ant genus Ponera Latreille, 1804 (Hymenoptera, Formicidae), with the description of a new species from India

Four species of the ant genus Ponera Latreille, 1804, are recorded from India. The present study reports one new species Ponera sikkimensis sp. n., a divergent population of Ponera indica Bharti & Wachkoo, 2012 and one new record, Ponera paedericera Zhou, 2001 from India. An identification key and distributions for the four known Indian species of Ponera based on the worker caste are provided.

The Afrotropical ponerine ant genus Asphinctopone Santschi (Hymenoptera: Formicidae)

The Afrotropical ponerine ant genus Asphinctopone is revised. Two species are recognised, of which one (differens) is described as new, and two names are established as new junior synonyms of the type-species silvestrii (lucidus and lamottei). A new diagnosis of the genus is presented, based on the female castes (male remains unknown) and critical morphological characters are discussed.

Taxonomic studies on the ant genus Cerapachys Smith (Hymenoptera, Formicidae) from India

The Indianspeciesof the ant genus Cerapachys Smith are keyed. Twelve species are recognized of which 6 are described as new. The species are: Cerapachys aitkenii Forel, Cerapachys alii sp. n., Cerapachys anokha sp. n., Cerapachys besucheti Brown, Cerapachys biroi Forel, Cerapachys indicus Brown, Cerapachys longitarsus (Mayr), Cerapachys nayana sp. n., Cerapachys schoedli sp. n., Cerapachys seem...

The trap-jaw ant genus Odontomachus Latreille (Hymenoptera: Formicidae) from Sumatra, with a new species description.

The ant genus Odontomachus Latreille is reviewed for Sumatra, the sixth largest island in the world and located in western Indonesia. Previously three species were recorded from the island: O. simillimus F. Smith, O. rixosus F. Smith, and O. latidens Mayr. We add two species to the fauna, O. procerus Emery stat. nov and Odontomachus minangkabau sp. nov. The new species belongs to O. rixosus spe...

First record of genus Protanilla (Hymenoptera: Formicidae: Leptanillinae) from India with description of a new species