Amaroucium anomalum Herdman, 1899 accepted as Euclavella claviformis (Herdman, 1899) (original description)
Amaroucium distomoides Herdman, 1899 accepted as Hypsistozoa distomoides (Herdman, 1899) (original description)
Amaroucium distomoides Herdman, 1898 accepted as Hypsistozoa distomoides (Herdman, 1899) (original description)
Amaroucium protectans Herdman, 1899 accepted as Polycitor protectans (Herdman, 1899) (original description)
Amaroucium rotundatum Herdman, 1899 (original description)
Ascidia incerta Herdman, 1899 accepted as Ascidia sydneiensis Stimpson, 1855 (original description)
Ascidia incerta Herdman, 1898 accepted as Ascidia sydneiensis Stimpson, 1855 (original description)
Ascidia phallusioides Herdman, 1899 accepted as Phallusia obesa (Herdman, 1880) (original description)
Ascopera nana Herdman, 1899 accepted as Molgula ficus (Macdonald, 1859) (original description)
Botrylloides leptum Herdman, 1899 accepted as Botrylloides leachii (Savigny, 1816) (original description)
Colella claviformis Herdman, 1899 accepted as Euclavella claviformis (Herdman, 1899) (original description)
Colella cyanea Herdman, 1899 accepted as Sigillina cyanea (Herdman, 1899) (original description)
Colella cyanea Herdman, 1898 accepted as Sigillina cyanea (Herdman, 1899) (original description)
Colella tenicaudalis Herdman, 1899 accepted as Sycozoa pedunculata (Quoy & Gaimard, 1834) (original description)
Colella tenuicaulis Herdman, 1899 accepted as Sycozoa pulchra (Herdman, 1886) (original description)
Cynthia cataphracta Herdman, 1899 accepted as Pyura spinosa (Quoy & Gaimard, 1834) (original description)
Cynthia cataphracta Herdman, 1898 accepted as Pyura spinosa (Quoy & Gaimard, 1834) (original description)
Cynthia crinitistellata Herdman, 1899 accepted as Halocynthia dumosa (Stimpson, 1855) (original description)
Cynthia molguloides Herdman, 1898 accepted as Pyura molguloides (Herdman, 1899) (original description)
Cynthia molguloides Herdman, 1899 accepted as Pyura molguloides (Herdman, 1899) (original description)
Cynthia multiradicata Herdman, 1899 accepted as Pyura spinifera (Quoy & Gaimard, 1834) (original description)
Cynthia solanoides Herdman, 1899 (original description)
Cynthia spinifera Herdman, 1899 accepted as Hartmeyeria formosa (Herdman, 1881) (original description)
Cynthia spirifera Herdman, 1899 accepted as Cnemidocarpa verrucosa (Lesson, 1830) (original description)
Leptoclinum incanum Herdman, 1899 accepted as Didemnum incanum (Herdman, 1899) (original description)
Leptoclinum patulum Herdman, 1899 accepted as Didemnum patulum (Herdman, 1899) (original description)
Microcosmus australis Herdman, 1898 (original description)
Microcosmus ramsayi Herdman, 1899 accepted as Microcosmus australis Herdman, 1898 (original description)
Molgula mollis Herdman, 1899 (original description)
Molgula recumbens Herdman, 1899 (original description)
Molgula sydneyensis Herdman, 1899 accepted as Molgula mollis Herdman, 1899 (original description)
Polycarpa attollens Herdman, 1899 accepted as Polycarpa papillata (Sluiter, 1885) (original description)
Polycarpa fungiformis Herdman, 1898 (original description)
Polycarpa jacksoniana Herdman, 1899 (original description)
Polycarpa sacciformis Herdman, 1899 (original description)
Polycarpa sluiteri Herdman, 1898 accepted as Polycarpa rigida Herdman, 1881 (original description)
Polycarpa sluiteri Herdman, 1899 accepted as Polycarpa rigida Herdman, 1881 (original description)
Polycarpa stephenensis Herdman, 1899 (original description)
Polycitor protectans (Herdman, 1899) (basis of record)
Polyclinum clava Herdman, 1899 (original description)
Polyclinum complanatum Herdman, 1899 (original description)
Polyclinum fuscum Herdman, 1899 (original description)
Polyclinum giganteum Herdman, 1899 accepted as Polycitor giganteus (Herdman, 1899) (original description)
Polyclinum globosum Herdman, 1899 accepted as Polycitor giganteus (Herdman, 1899) (original description)
Polyclinum nigrum Herdman, 1899 accepted as Sigillina nigra (Herdman, 1899) (original description)
Polyclinum nigrum Herdman, 1898 accepted as Sigillina nigra (Herdman, 1899) (original description)
Polyclinum prunum Herdman, 1898 accepted as Synoicum prunum (Herdman, 1899) (original description)
Polyclinum prunum Herdman, 1899 accepted as Synoicum prunum (Herdman, 1899) (original description)
Psammaplidium pedunculatum Herdman, 1899 accepted as Ritterella tokiokai Kott, 1992 accepted as Ritterella tokioka Kott, 1992 (original description)
Sarcobotrylloides jacksonianum Herdman, 1899 accepted as Botrylloides leachii (Savigny, 1816) (original description)
Sarcobotrylloides pannosum Herdman, 1899 accepted as Botrylloides leachii (Savigny, 1816) (original description)
Stereoclavella australis Herdman, 1899 accepted as Clavelina australis (Herdman, 1899) (original description)
Styela etheridgii Herdman, 1899 accepted as Cnemidocarpa radicosa (Herdman, 1882) (original description)
Styela etheridgii Herdman, 1898 accepted as Cnemidocarpa radicosa (Herdman, 1882) (original description)
Styela personata Herdman, 1898 accepted as Cnemidocarpa personata (Herdman, 1899) (original description)
Styela personata Herdman, 1899 accepted as Cnemidocarpa personata (Herdman, 1899) (original description)
Styela pinguis Herdman, 1899 accepted as Styela plicata (Lesueur, 1823) (original description)
Styela pinguis Herdman, 1898 accepted as Styela plicata (Lesueur, 1823) (original description)
Styela stolonifera Herdman, 1898 accepted as Cnemidocarpa stolonifera (Herdman, 1899) (original description)
Styela stolonifera Herdman, 1899 accepted as Cnemidocarpa stolonifera (Herdman, 1899) (original description)
Styela whiteleggii Herdman, 1899 accepted as Cnemidocarpa pedata (Herdman, 1881) (original description)

Moreton Bay for Polycarpa fungiformis Herdman, 1898