REVISED EEPORT ON L.M.B.C. COPEPODA. 108 



Length 0.80 mm. A few specimens all females were 

 recent!}' dredged with mud in Port Erin Bay. 

 DelavaUa palustris, Brad3^ (^^- ^^' fig- '^■) 

 Length 0.80 mm. Several of this mud loving species 

 have been fomid in mud taken about Puffin Island, Port 

 Erin, Garth Feny, and Hale. Among them is one male 

 which so far as I am aware has not been hitherto known. 

 Delavalia reflexa, Brady and Kobertson. (PI. XX, fig. 3.) 

 Length 0.70 mm. One specimen a female was dredged 

 in 20 fathoms in Eedw^harfe Bay, Anglesea, and one male 

 was found in mud from Garth Ferry taken at low water. 

 Mesochra liUjeborgii, Boeck. (PI. XX. fig. 4.) 

 Taken by townet off Puffin Island, also found in mud 

 taken in a bracldsh tributary of the Mersey at Hale. 

 Faramesochra duhia, Scott. (PI. XXA^II, fig. 8. a.) 

 Length 0.65 mm. Quantities of this species recently 

 described and figured by Mr. Thomas Scott, F.L.S. 

 (Tenth Annual Eeport of the Fishery Board for Scotland) 

 I found in mud dredged at 7 fathoms in Port Erin Ba}^ 

 males and females being equally plentiful. Since then I 

 find it in mud collected by Mr. Corbin from the Duddon 

 cockle beds at the mouth of the Eiver Duddon near 

 Barrow. 



Tetragoniceps bradyi, Scott. (PI. XXYII, fig. 8. b.—f.) 

 Length 1 mm. Found only at same times and habitat 

 as the last named species, {Paramesoclira duhia) Scott 

 found no males ; they were however plentiful in the Port 

 Erin gathering. The conspicuous 5th feet (c) at once 

 render the female of this species recognisable. 

 Diosaccus tenuicornis, Claus. (PI. XX, fig. 5.) 

 Length 1.30 mm. Found in rock pools at Hilbre and 

 Puffin Islands, and dredged in Port Erin Bay. It is 

 distinguishable by its long anterior antennte {a). 



