136 



INSECTS OF SAMOA. 





Samoa Islands. 







n 























« 





Other 







t> 



< 



& 



■< 



o 







H 

 W 



3- 

 •< 

 si 



Localities. 





-0 



> 

 < 



i-i 

 o 



E-i 



[2 





jz; 



o 





X 



<! 





Eh 



t/3 

 t> 









P 



H 





H 





H 









17a. Lamprosybra sulcata v&T.fuscipen- 























nis Auriv. . 







X 

















18. Oopsis semigranosa Fairm. 





X 



X 





x 



x 











19. nutator F. ... 





X 



X 





x 



x 



X 







Oceanic Is. 



20. albopicta Auriv. 





X 



X 



X 















21. ,, striatalla, Fairm. (?) 





X 







v 













22. oblongipennis Fairm. (?) 





X 



X 



X 



y 





X 









23. „ sp 







X 

















24. obtusipennis Auriv. 







X 

















25. P aratrypanius flavovittatus Auriv. . 





X 



















26. savwvicnsis Auriv. 



X 





















27. bipunctatus Auriv. . 





X 



















28. Sciadella albofasciata Auriv. . 





X 



















29. variabilis Auriv. 





X 



X 

















29a. „ ab. bilineata Auriv. . 





X 



X 

















29b. ,, „ ab. trigonifera Auriv. 





X 



















30. „ minuta Auriv. 







x 

















31. Odontorhabdus dentipes Auriv. 





X 



X 



















X 



X 



















33. flavicomis Auriv. 





X 



















34. ,, teretiscapus Auriv. . 





X 



















35. Leptocyrtinus nitidus Auriv. . 





X 



















Totals 



7 



31 



20 



2 















From this synopsis it is seen, that at present thirty-five species of 

 Cerambycids are known to occur on the Samoan Is., of which seven have been 

 found on Savaii, thirty-one on Upolu, twenty on Tutuila and only two on 

 Manua. 



Four genera, Lamprosybra, P aratrypanius, Odontorhabdus, Leptocyrtinus 

 (with one species), and perhaps also Sciadella (three species) are known only 

 from Samoa. Moreover, twenty-three species are not met with in other countries. 



Each of the Samoan islands seems to possess endemic forms. P aratrypanius 

 savaiiensis is known only from Savaii ; Glaucytes aureosignata, Prosoplus 

 samoanus, Paratrypanius flavovittatus and bipunctatus, Sciadella albofasciata, 

 Odontorhabdus flavicomis, 0. teretiscapus and Leptocyrtinus nitidus only from 



