160 THE FAUNA OF THE SALCOMBE ESTUARY. 



NEMERTINA. 

 Carinella superba. Two large specimens in muddy gravel. 



TURBELLARIA. 



Prosthecercens vittatiis. Three at low-water level (16 ft. tide) in the neighbourhood 

 of Morchelhum. 



GEPHYREA. 



Phascolosoma pellucidum. One in very soft shale, almost clay. 



POLYCH.ETA. 



Gattyana cirrosa. In tubes of Amj^hiirite Johnstoni. 



Sthenelais boa. Brown elytra. 



Marphysa Bellii. One or two. 



Nereis cultrifera. Numerous at same level as Branchiomma, occasionally lower down. 



„ longissima. Two in muddy sand. 

 Nephthys Hombergii. Moderately common. 

 Audouinia tentaculata. Common at higher tidal levels. 

 Magelona papillicornis. One specimen. 



Notomastus latericeus. Not very large, Ijut moderately common. 

 Clymene sp. Occasional specimens. 

 Amphitrite Johnstoni. Fairly common. 

 Melinna adriatica. Occasionally found everywhere. 

 Sabella pavonina. Very abundant in places, at a lower tidal level than Bramhiomma. 



Sometimes twenty to thirty tubes in a cluster at low-water mark, 



16 ft. tide. 

 Branchiomma vesiculosum. Common in patches, often in clusters of six to twelve 



tubes, chiefly at low-water mark, 15 ft. tide. 

 Myxicola infundibulum. Common. 



CRUSTACEA. 

 Inachus dorynchus. 

 Carcinus msenas. Fairly common. 



Eupagurus Bernhardus. Young ones were very common, chiefly in LittoriJia shells. 

 One large one at low-water level (16 ft. tide) with Sagartia parasitica. 



MOLLUSCA. 



Lutraria elliptica. One, eight or nine inches below the surface, in gravel. 

 Tapes puUastra. Several near or at the surface or several inches below. 

 Cardium edule. Occasionally found near or on the surface. 

 Pecten opercularis. One or two lying on the surface of the gravel. 

 Scalaria communis. Four found at low-water level, 16 ft. tide. 

 Bulla hydatis. One. 



Archidoris tuberculata. Two large ones near low-water level (16 ft. tide) in the 

 neighljourhood of Morchellium and Hxjmcniacidon. 



TUNICATA. 

 Ascidiella aspersa. A few. 

 Phallusia mammillata. One. 

 Clavelina lepadiformis. A few colonies on stones. 

 Morchellium argus. Very common, attached to the gravel. 



