@article {1688,
	title = {On a new species of Clavelina from Japan, with remarks on its mode of budding},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {21},
	year = {1973},
	pages = {99-107},
	author = {Watanabe, H. and Tokioka, T.}
}
@article {1672,
	title = {Two new species and one possibly new race of social Styelids from Sagami Bay, with remarks on their life history, especially the mode of budding},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {19},
	year = {1972},
	pages = {327-345},
	author = {Watanabe, H. and Tokioka, T.}
}
@article {468,
	title = {Studies of Japanese compound Styelid ascidians I. Two new species of Botryllus from the vicinity of Shimoda},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {26},
	number = {4/6},
	year = {1981},
	pages = {347-355},
	author = {Saito, Y. and Mukai, H. and Watanabe, H.}
}
@article {414,
	title = {Studies on Japanese compound Styelid ascidians II. a new species of the genus Botrylloides and redescription of B. violaceus Oka},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {26},
	number = {4/6},
	year = {1981},
	pages = {357-368},
	author = {Saito, Y. and Mukai, H. and Watanabe, H.}
}
@article {391,
	title = {Two new species and one possibly new race of social styelids from Sagami Bay with remarks on their life history especially the mode of budding},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {19},
	number = {5},
	year = {1972},
	pages = {327-345},
	author = {Watanabe, H. and Tokioka, T.}
}
@article {469,
	title = {Studies of Japanese compound Styelid ascidians IV. Three new species of the genus Botrylloides from the vicinity of Shimoda},
	journal = {Publications of the Seto Marine Biological Laboratory},
	volume = {30},
	number = {4/6},
	year = {1985},
	pages = {227-240},
	author = {Saito, Y. and Watanabe, H.}
}
