Tunicate Fauna of Australian Seas. 449 



II. HOLOSOMATAf. 



Family 1. Polystyelidse. 



Synstyela t'ncrustans, Herdm. Thursday Is. 

 *Goodstria lapidosa, Herdm. Port Jackson. 

 ^ Chorizocormus sydneyensis, Herdm. Port Jacksoa. 



■^ subfiiscus, Herdm. Port Jackson. 



■^ leucophceus, Herdm. Port Jackson. 



Family 2. Botryllidae. 



Botryllus (? Symplegma) racemosus, Q. & G. New Zealand. 



? Botryllus {Distomus) violaceus, Q. & G. Port Western. 

 ^Botrylloides Upturn, Herdm. Port Jackson. 



* , var., Herdm. Port Jackson. 



^ Sarcobotrylloides jacksonianum, Herdm. Port Jackson. 



■^ anceps^ Herdm. Port Jackson. 



* purj)U7-eum, Herdm. Port Jackson and Port Stephen. 



* pannosum, Herdm. Port Stephen. 



ASCIDIiE SALPIFORMES. 

 Family Pyrosomidae. 

 Pyrosoma, sp. (?) [Whitelegge]. Bondi and Coogee. 



giganteum^ Lesueur. S. of Australia. 



THALIA CEA. 

 Family 1. Doliolidae. 

 Doliolum denticulatum, Q. & G. Off Port Jackson &c. 



Ehrenhergiy Krohn. Between Sydney and New 

 Zealand. 



Family 2. SalpidaB. 



k'alpa democratica-mucronataj Forsk. Off Port Jackson &c. 



cylindrica, Cuv. Amboina. 



scutigera-confcBderata, Cuv. -Forsk. Amboina. 



costata-tilesii, Q. & G.-Cuv. Between Sydney and 



New Zealand. 

 cordiformis-zonaria, Q. & G. - Pallas. Between Sydney 



and New Zealand. 



t Modified from Sluiter's classification, and including those families 

 of Compound Ascidians which are related to the Cynthiidse and in which 

 the compact body is not divisible into regions, viz. the Poly^styelidae and 

 the Botrvllidae. 



