Degree of 

 Resistance 



TABLE 1. RESISTANCE OF AQUATIC INVERTEBRATES TO PHENOL (con't.) 

 Species 



Intermediary 

 Resistant 



MEGALOPTERA (larva) 

 Sial is flavilatera L, 



HEMIPTERA (image) 

 Sigara striata L. 

 Gerris lacustris L. 



48 hrs 

 LC50 mg/1 



280 



165 

 200 



Highly 

 Resistant 



DIPTERA (larva) 

 Ablabesmyia monil is L. 

 Chironomus pi umosus L. 

 Psectrocladius ex gr. 

 Trigoma sp. 

 Eri stalis sp. 



HEMIPTERA (image) 

 No to nee ta glauca L. 

 Naucoris cimicoides L. 



COLEOPTERA (image) 

 Hal i pi us flavicol lis Sturm. 

 Hydrobius fuscipes L. 

 Gyrinus marinus Gyl 1 . 

 Coel ambus noveml ineatus Steph. 

 Ilybius angustior Gyl 1 . 

 Dytiscus marginal is L. 



BIVALVIA 

 Dreissena polymorpha Pall . 

 Anodonta piscial is Nil es. 

 Unio pictorum L. 

 Unio tumidus Phi 1 1 . 

 S phaerium corneum 



ARAMCINA (image) 

 Argyroneta aquatica CI . 



ACARIFORMES (image) 

 Hygrobates longipalpis Herm. 

 Hydrachna marita Wainst. 

 Limnesia undulata Mull 

 Piona nodata Mul 1 . 

 Eyl a i s hamata Koen. 

 Limnesia maculata Mul 1 . 

 Hydrodroma despiciens Mul 1 . 



psilopterus Kieff. 



400 

 530 

 830 

 830 

 2000 



450 

 500 



440 

 860 

 1000 

 1000 

 1000 

 1800 



1000 

 1000 

 1000 

 1000 

 1000 



1500 



440 

 440 

 660 

 660 

 660 

 900 

 1180 



184 



