DE 1899 



- 289 



PROCEDE 



de 

 RÉCOLTE 



Chalut 



Petite drague 

 Chalut 



Petite drague 



Petite drague 



Trémails 



ESPECES RECUEILLIES 



Pontaster tenuispinus, Psilastcr andromeda, Leptoptychaster arcticus, Astrogonium Parelii var. longobra- 

 chiale, Pentagonaster granularis , Poraniomorpha hispida, Retaster multipes, Cribrella oculata, Stichaster 

 roseus, Brisinga coronata, Ophioglypha Sarsi, Ophiopholis aculeata, Ophiacantha abyssicola, Ophiacantha 

 bidentata, Ophioscolex glacialis, Astronyx sp., Echinus elegans, Spatangus Raschi, Antedon tenella. 



Strongylocentrotus drôbrachiensis. 



Nanaster albulus, Crossaster papposus, Ophiocten sericeum, Ophiopholis aculeata, Astronyx sp., Gorgonoce- 

 phalus eucnemis, Strongylocentrotus drôbrachiensis, Antedon Eschrichti. 



Ophiopholis aculeata, Strongylocentrotus drôbrachiensis. 



Ophiopholis aculeata, Strongylocentrotus drôbrachiensis. 



Asterias rubens. 



37 





