BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 



59 



FISH HAWK STATION 7730. 



August 8, 1903. — (a) Prospect Hill-Nashawena, 115° 59', Nasha\vena-Ga)- Head, 

 87° 59'; (b) Prospect Hill-Pasque, 92° 27', Pasque-Gay Head, 115° 22'; (c) Prospect 

 Hill-Pasque, 101° 57', Pasque-Gay Head, 118° 41'; 12 fathoms; hard sand; 9-foot 

 beam trawl and mud bag. 



Animai-s. 



1'oraminifera: 



Biloculina ringens. 



Discorbina rosacea. 



Miliolina seminulum. 



Rotalia beccarii. 

 Porifera: 



Cliona celata (much). 

 Hydrozoa: 



Eudendrium dispar. 



Halecium halecinum. 



Hydractinia echinata. 

 ?Obelia geniculata. 



Pennaria tiarella. 

 Bryozoa: 



Mtea anguina. 



Bicellaria ciliata. 



Bugula turrita. 



Cellepora araericana. 



Hippuraria armata. 



Lichenopora verrucaria. 



Membranipora tenuis. 



Schizoporella unicornis. 



Smittia trispinosa nitida. 

 AsteroidEa: 



Asterias forbesi (i). 



Asterias vulgaris (2). 



Henricia sanguinolenta (i large). 

 Ophiuroidea: 



Amphipholis squamata. 

 Echinoidea: 



Echinarachnius parma (2 shells and i livingj. 

 Annulata: 



Diopatra cuprea (i tube). 



Harmothoe imbricata (i). 



Lepidonotus squamatus. 



Nicolea simplex (3). 



Pseudopotamilla oculifera (many tubes). 



?Spirorbis spirorbis (few). 

 Copepoda; 



Argulus megalops (i). 

 Decapod.\: 



Cancer irroratus (several). 



Crago septemspinosus (i). 



Homarus americanus (several). 



Libinia emarginata (many small). 



Ovalipes ocellatus (few). 



Pagurus acadianus (several). 



Pagurus annulipes (several). 



Pagurus longicarpus (few). 



Amphipoda: 



./Eginella longicomis (very many large and 

 small). 



.\mpelisca macrocephala (i). 



Ampelisca spinipes (3). 



Amphithoe rubricata (i). 



Byblis serrata (4). 



Corophium cylindricum (2). 



Ericthonius minax (4 males, i female). 



Ericthonius rubricomis (i female). 



Pontogenia inermis (10 small). 



Unciola irrorata (2 small). 

 Isopoda: 



Edotea montosa (i). 



Erichsonella filiformis (2). 



Idothea phosphorea (several). 

 Pelecypoda: 



Anomia simplex (many shells). 



Astarte undata (several shells). 



Callocardia morrhuana. 



Cardium pinnulatum (feu- living and shells). 



Clidiophora gouldiana (i living and i shell). 



Cyclas islandica (i shell). 



Divaricella quadrisulcata (i shell). 



Ensis directus (i shell). 



Lyonsia hyalina (3 shells). 



Modiolaria nigra (few very small living). 



Mytilus edulis (i living). 



Nucula proxima (i shell). 



Pecten gibbus borealis ( i fragment and i shell). 



Pecten magellanicus (i fragment). 



Spisula solidissima (several shells). 



Tellina tenera (few living and i shell). 



Venericardia borealis (few shells). 



Venus mercenaria (i large shell). 

 Gastropod.^: 



Anachis avara (few). 



Astyris lunata. 



Lacuna puteola (2). 



Polynices heros (several). 



Tritia trivittata (few living and shells). 



Vermicularia spirata (i shell). 

 Cephalopoda: 



Loligo pealii. 

 Tu.\ic.\ta: 



Amaroucium stellatum. 

 Pisces: 



Pseudopleuronectes americanus (3). 



Raja erinacea (3). 

 ?Raja ocellata (i). 



