334 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. 57. 



Cat. No. 



11885 



14560 

 110954 



21965 

 131052 

 174935 

 173790 

 173791 

 173792 

 174936 

 173838 

 173831 

 173825 

 173826 

 173827 

 173818 

 173819 

 173820 

 173821 

 173822 

 173823 

 173800 

 173837 

 173801 

 173817 

 173796 

 173794 

 173795 

 173797 

 174937 

 173798 

 173799 

 173828 

 173829 

 173830 



11781 



Locality. 



Collector. 



Mediterranean 



Mediterranean 



Mediterranean 



Mediterranean 



Mediterranean 



Mediterranean 



Torbay, England , 



Cape Breton, France . 

 Cape Breton, France . 



West of Portugal 



Gulf of Naples 



Gulf of Naples 



Gulf of Naples 



Gulf of Naples 



Gulf of Naples 



Corsica 



Corsica 



Ajaccio 



Ajaccio 



Sicily 



Pantellaria Islands — 



Pantellaria Islands 



Adventure Bank 



Adventure Bank 



Adventure Bank 



Skerke Bank 



Skerke Bank 



Benzert Roads, Tunis. 

 Benzert Roads, Tunis. 



Off Morocco coast 



West of Soloom Bay... 



Tunis coast 



Aegean Sea 



Aegean Sea 



Aegean Sea 



New South Wales (?).. 



Damon 



Damon 



Dall 



Cuming 



Chamberlain... 



Jeffreys 



Turton 



DeFolin 



DeFolin 



Porcupine Exp 



Dohrn 



Issel 



Stefanis 



Tiberi 



Tiberi 



Susini 



Susini 



Susini 



Susini 



Sowerbv 



Capt. ^fares 



Shearwater Exp 



Capt. Nares 



Shearwater Exp. 

 Shearwater Exp 

 Shearwater Exp 

 Shearwater Exp. 



Carpenter 



Shearwater Exp. 

 Porcupine Exp . 

 Shearwater Exp. 



Capt. Nares 



Spratt 



Spratt 



Capt. Nares 



Angas 



MtlHLFELDTU DISCULUS GRANOSA Seguenza.J 



173795 

 173796 

 173798 

 173799 

 173800 

 173801 

 173817 

 173822 



Benzert Roads, Tunis 



Skerke Bank, Tunis 



West of Soloom Bay, Tunis 



Coast of Tunis 



Off Pantellaria Islands 



Adventure Bank 



Advanture Bank 



Sicily 



Shearwater Exp 

 Shearwater Exp 

 Shearwater Exp 



Capt. Nares 



Shearwater Exp 

 Shearwater Exp 

 Shearwater Exp 

 Sowerby 



> Megerlia granosa Seguenza, Pal. Mai. Terz. Messina, p. 65, 1S65; and Form. Terz. Calabria, p. 190, 1880. 



The more northern specimens of this species show usually radial 

 threads, rarely somewhat imbricated, but a large proportion of those 

 from the south shore of the Mediterranean are more or less dis- 

 tinctly granulose, the granules, especially those situated laterally 

 near the beak, sometimes are produced into short prickles, easily 

 worn ojff. 



