ASCIDIANS OF THE PHILIPPINES — VAN NAME. 63 



Leptoclinum macdonaldi (Herdnian). 

 Amaroucium crateriferum Sluiter. 

 Amaroucium multiplicatum (Sluiter). 



SOLO ARCHIPELAGO, VICINITY OF SIASI. 



D5146, Sulade Island (E. tangent) N. 18° W., 3.40 miles (5° 46' 40" N.; 

 120° 48' 50" E.), February 16, 1908, 24 fathoms, coral sand and shells. 



Pandocia pedata (Herdman). 



Botrylloidcs tyreum Herdman. 

 D5147, Sulade Island (E. tangent) N. 30° E., 8.40 miles (5° 41' 40" N.; 

 120° 47' 10" E.), February 16, 1908, 21 fathoms, coral sand and shells. 



Pyura pallida (Heller). 



Microcosmus exaspcratus Heller. 



Htyela areulata Heller. 



Phallusia dcpressiuscula (Heller). 



Phallusia aperta Sluiter. 



Holozoa vallii (Herdman). 



Didemnum yrande (Herdman). 

 D5148, Sirun Island (N. tangent) S. 80° W., 3.90 miles (5° 41' 40" N. ; 120° 

 47' 30" E.), 17 fathoms, coral sand. 



Holozoa vallii Herdman. 



Didemnum yrande (Herdman). 



Leptoclinum macdonaldi (Herdman). 

 D5149, Sirun Island (W. tangent) N. 39° E., 2.40 miles (5° 33' N.; 120° 

 42' 10" E.), February 18, 1908, 10 fathoms, coral and shells. 



Pyura pallida (Heller). 



Pandocia ovata (Pizon). 



Cystodites philippinemis Herdman. 



Holozoa vallii (Herdman). 



Sycozoa pulchra (Herdman). 



Nephthei8 thompsoni (Herdman). 



Didemnum yrande (Herdman). 



Didemnum ternatanum (Gottschaldt). 

 D5150, Sirun Island (W. tangent) N. 34° E., 11.7 miles (5° 23' 20" N. ; 120° 

 35' 45" E.), February IS, 1908, 21 fathoms, coral sand and shells. 



Didemnum grande (Herdman). 



Polysyncraton dubium Sluiter. 



SDLU ARCHIPELAGO, TAWI TAWI GROUP. 



D5151, Sirun Island (C.) N. 58° E., 19.3 miles (5° 24' 40" N.; 120° 27' 15" 

 E.), February 18, 1908, 34 fathoms, white sand. 

 Pyura pallida (Heller). 

 D5153, Tocanni Point S. 27° E., 2.10 miles (5° 18' 10" N. ; 120° 02' 55" 

 E.), February 19, 1908, 49 fathoms, coral sand and shells. 

 Ciallusia longa, new species. 

 D5154, Bakun Point S. 11° W., 0.70 mile (5° 14' 50" N. ; 119° 58' 45" E.), 

 February 19, 1908, 12 fathoms, coral sand. 

 Didemnum grande (Herdman). 

 Didemnum ternatanum (Gottschaldt). 

 D5156, Tinakta Island (N. tangent) S. 77° W., 3.40 miles (5° 12' 50" N. ; 

 119° 55' 55" E.), February 21, 1908, 18 fathoms, fine sand and shells. 

 Pandocia aurata (Quoy and.Gaimard). 



