Vol. xxxi., No. 3. March, 1922. 



CONTENTS. 



PAGE 



The Larval Mouth-Hooks of Hypoderma — Geoffrey 



Phibbs .. .. .. .. .. 25 



Irish Societies : 



Royal Zoological Society . . . . . . . . 30 



Dublin Microscopical Club .. .. .. .. 31 



Belfast Naturalists' Field Club ., .. ,. .. 31 



Notes : 



Gonia fasciata in Fermanagh — Sir Charles Langhan 



Calocoris striatus at Woodenbridge, Co. Wicklow — J. N 



British Oysters, Past and Present 



Bird Protection 



Ravens at Lambay — Hon. Cecil Baring . . 



Notes on the Birds of Innishbofin — H. B. Cott 



Hairy-armed Bat in Co. Down 



The Eskers in Ireland — James G, Butler and J. de \V 



32 

 Halbert 32 



33 

 33 

 34 

 34 

 35 



. HiNCH . . 35-6 



G. A. BENTALL, 392 strand, 

 tJtaturallst, LONDON, w.c.2. 



Mammals, Birds, Skins, Eggs, Lepidoptera, Coieoptera, etc. 



Books, Cabinets, Store Boxes and Collection Apparatus, 



Taxidermy in all its Branches. Trophies Mounted. 



Catalogue on any of the above subjects post 'Yree on request. 



TERMS FOR ADVERTISEMENTS IN "IRISH NATURALIST." 



s. d. 

 Whole Page ^ ... .i. From 10 ) ; 



Half Page ^ .• .^..661 According to 



Quarter Page m. • . ... „ 4 



i Posiitibn. 



j 



A Reduction given for a Number of Insertions, 



▲LEX. THOM AND CO., LIMITED, DUBLIN. 



