Smithsonian miscellaneous collections . SMITHSONIAN MISCELLANEOUS COLLECTIONSVOLUME 122, NUMBER 11 A REVISION OF THE SEA-STARS OFTHE GENUS TETHYASTER (With 12 Plates) byAILSA M. CLARK British Museum (Natural History)AND AUSTIN H. CLARK Associate in Zoology, U. S. National Museum. (Publication 4147) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION APRIL 8, 1954 SMITHSONIAN MISCELLANEOUS COLLECTIONSVOLUME 122, NUMBER 11 A REVISION OF THE SEA-STARS OFTHE GENUS TETHYASTER (With 12 Plates) byAILSA M. CLARK British Museum (Natural History)AND AUSTIN H. CLARK Associate in Zoology, U. S. Na
Smithsonian miscellaneous collections . SMITHSONIAN MISCELLANEOUS COLLECTIONSVOLUME 122, NUMBER 11 A REVISION OF THE SEA-STARS OFTHE GENUS TETHYASTER (With 12 Plates) byAILSA M. CLARK British Museum (Natural History)AND AUSTIN H. CLARK Associate in Zoology, U. S. National Museum. (Publication 4147) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION APRIL 8, 1954 SMITHSONIAN MISCELLANEOUS COLLECTIONSVOLUME 122, NUMBER 11 A REVISION OF THE SEA-STARS OFTHE GENUS TETHYASTER (With 12 Plates) byAILSA M. CLARK British Museum (Natural History)AND AUSTIN H. CLARK Associate in Zoology, U. S. National Museum (Publication 4147) CITY OF WASHINGTONPUBLISHED BY THE SMITHSONIAN INSTITUTIONAPRIL 8, 1954 BALTIMORE, MD., C. 8. A. A REVISION OF THE SEA-STARS OF THEGENUS TETHYASTER By AILSA M. CLARKBritish Museum (Natural History) AND AUSTIN H. CLARKAssociate in Zoology, U. S. National Museum (With 12 Plates) The interrelationships of the sea-stars that we regard as constitutingthe genus Tethyastcr have never been satisfactorily worked out. Allthe species are rare—at least few specimens have been collected—andno one museum has been able to secure a fully representative serieseither of the included species or of the growth stages of any singlespecies. The growth stages
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Keywords: ., bookcentury1800, bookdecade1860, bookidsmiths, booksubjectscience
