Crematogaster cornuta;
ants;
new species;
canopy fogging;
mouthparts;
REVISION;
ANTS;
D O I:
10.26107/RBZ-2020-0087
中图分类号:
Q95 [动物学];
学科分类号:
071002 ;
摘要:
The Crematogaster ransonneti-group is revised and three species are recognised, including one new to science. The C. ransonneti group contains C. cornuta Crawley, 1924; C. keris, new species; and C. ransonneti Mayr, 1868. The species group is distinguished among Asian Crematogaster species by developed propodeal spines and a diamond-shaped petiole. A key to the species of the group based on the worker caste is given. The mouthparts of C. keris, new species, are also described in detail. Morphological characters suggest a close relationship with the C. fraxatrix-group.
机构:
Univ Sao Paulo, Museu Zool, Lab Sistemat Evolucao & Biol Hymenoptera, MZSP Av Nazare 481, BR-04263000 Sao Paulo, SP, Brazil
FAPESP, Sao Paulo, BrazilUniv Sao Paulo, Museu Zool, Lab Sistemat Evolucao & Biol Hymenoptera, MZSP Av Nazare 481, BR-04263000 Sao Paulo, SP, Brazil
Ulyssea, Monica Antunes
Brandao, C. R. F.
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机构:
Univ Sao Paulo, Museu Zool, Lab Sistemat Evolucao & Biol Hymenoptera, MZSP Av Nazare 481, BR-04263000 Sao Paulo, SP, BrazilUniv Sao Paulo, Museu Zool, Lab Sistemat Evolucao & Biol Hymenoptera, MZSP Av Nazare 481, BR-04263000 Sao Paulo, SP, Brazil