Clare Island Survey — Tunica ta and Hemichorda. 21 3 



Prof. R Hartmeyer of the Zoologisches Museum, Berlin, has recently 

 examined a collection of Tturicates made by the Fisheries Branch of the 

 Department of Agriculture in Blacksod Bay, chiefly on the west shore, and 

 identifies the following species from that locality. For the synonymy and a 

 fuller account of the species, reference should be made to Prof. Hartmeyer's 

 paper which is about to appear in the Department's publication — "Fisheries, 

 Ireland, Sci. Invest." 



Molgula citrina Aid. Hanc. — One specimen. 



Pywra squamulosa (Aid.). — Not plentiful. 



Pynra Savignyi (Phil.). — Very plentiful. 



Styela Zovenii (Kor. Dan.). — One specimen. 



Polycarpa singidaris (Gunn.) — Small specimens plentiful. 



Dcndrodoa grossularia (Bened.). — Very abundant locally at entrance to 



Blacksod Bay. 

 Botryllus Schlosseri (Pall.). — Plentiful. 

 Botrylloides rubrum M.-E. — Plentiful. 

 Phallusia mentula (Mull.). — Moderately plentiful. 

 Phalhisia virginea (Mull.). — Moderately plentiful. 

 PMlhcsia conchilega (Mull.). — Very plentiful. 

 Ascidiella aspersa (Mull.). — Very plentiful. 

 Ciona sociabilis (Gunn.). — Fairly plentiful. 

 Clavelina lepadiformis (Miill.). — A few specimens. 

 Trididemnum cereum (Giard). — Two colonies. 

 Didcmnum aff. durum (M.-E.). — A few small colonies. 

 Lcptoclinum listerianum, var. gelatinosum M.-E. — A few colonies. 

 Leptoclinum spongiforms (Giard). — Two small colonies, probably of this 



species. 

 Diplosomoides perforatum (Giard). — Two colonies. 

 Glossoforum sabulosum (Giard). — Very plentiful. 

 Amaroutium proliferum M.-E. — Not very plentiful. 

 Amaroucium pundum Giard. — Not plentiful. 

 Aplidium zostericola Giard. — Not plentiful. 

 Morcliellium argus (M.-E.). — Plentiful. 



Enteeopneusta. 



Dolichoglossus ruber Tattersall. — A small red species, found not uncommonly 

 in Ballynakill Harbour. It occus in damp, muddy sand at low-water 



