EXPLANATION OF THE PLATES. 205 



Fig. 



13. Wing of Ectatomma tuberadata, female. 



14. Head, thorax and abdomen of Pachycondyla crassinoda, $> . 



15. Antennae of Pachycondyla crassinoda, female. 



16. Wing of Pachycondyla crassinoda, female. 



17. Abdomen of Pachycondyla simillima, female. 



18. Wing of Pachycondyla simillima, female. 



19. Labium and labial palpi of Pachycondyla crassinoda, female. 



20. Maxilla and maxillary palpus of Pachycondyla crassinoda, 



female. 



21. Amblyopone Australis, female. 



22. Wing of Amblyopone Australis, female. 



23. Male of Amblyopone Australis. 



24. Antennae of Amblyopone Australis, male. 



PLATE VIII. 



1. Anomma arcem, worker major. 



'2. Head of Anomma Burmeisteri, worker. 



3. Head of Anomma arcens, worker. 



4. Typhlopone Icevigata, worker. 



5. Wing of Myrmica scabrinodis, female. 



6. Maxillary palpus of Myrmica scabrinodis. 



7. Labial palpus of Myrmica scabrinodis. 



8. Wing of Myrmica Icennodis. 



9. Antennae of Myrmica scabrinodis, male. 



10. Antennae of Myrmica scabrinodis, worker. 



11. Mandible of Myrmica scabrinodis. 



12. Antennae of Myrmica lobicornis, worker. 



13. Wing of Myrmica nitidula, female. 



14. Antennae of Myrmica nitidula. 



15. Wing of Myrmica ccespitum, female. 



16. Antennae of Myrmica ccespitum, worker. 

 16 a. Maxillary palpus of Myrmica acervorum. 



17. Labial palpus of Myrmica acervorum. 



18. Mandible of Myrmica acervorum. 



19. Antennae of Myrmica acervorum. 



20. Labium and labial palpi of Myrmica sublcevis. 



21. Maxilla and maxillary palpus of Myrmica sublcevis. 



22. Mandible of Myrmica sublcevis. 



23. Another view of the mandible of Myrmica sublcevis. 



24. Antennae of Myrmica sublcevis. 



25. Wing oi Myrmica fugax, female. 



26. Antennae of the male of Myrmica fugax. 



27. Maxillary palpus of Myrmica fugax. 



28. Labial palpus of Myrmica fugax. 



