https://www.jstor.org/stable/108414
-[[!doi 10.1098/rstl.1851.0028 desc="One of the appendicularian species found in the Bering Sea was called _Appendicularia flagellum_ by Chamisso (1821), _Oikopleura Chamissonis_ by Mertens (1830) and _Oikopleura bifurcata_ by Quoy and Gaimard. Huxley id not see houses, even when keeping the animals in vessels for multiple hours. He identified appendicularia as tunicates, and notes “... so does _Appendicularia_ typify, in the larval state of the Ascidians.” ”In young specimens the testis is greenish, and contains nothing but small pale circular cells; but in adults it assumes a deep orange red-colour“ “The animal has an ovoid or flask like body, one- fourth of an inch in length, to which is attached a long curved lanceolat tail.”"
+[[!doi 10.1098/rstl.1851.0028 desc="One of the appendicularian species found in the Bering Sea was called _Appendicularia flagellum_ by Chamisso (1821), _Oikopleura Chamissonis_ by Mertens (1830) and _Oikopleura bifurcata_ by Quoy and Gaimard. Huxley id not see houses, even when keeping the animals in vessels for multiple hours. He identified appendicularia as tunicates, and notes “... so does _Appendicularia_ typify, in the larval state of the Ascidians.” ”In young specimens the testis is greenish, and contains nothing but small pale circular cells; but in adults it assumes a deep orange red-colour“ “The animal has an ovoid or flask like body, one- fourth of an inch in length, to which is attached a long curved lanceolat tail.”"]]