Admetella renotubulata (Moore, 1910) accepted as Bathymoorea renotubulata (Moore, 1910) (source of synonymy)
Arctonoe fragilis (Baird, 1863) (basis of record)
Arctonoe pulchra (Johnson, 1897) (basis of record)
Arctonoe tuberculata (Treadwell, 1906) accepted as Bathynoe tuberculata (Treadwell, 1906) (source of synonymy)
Arctonoe vittata (Grube, 1855) (additional source)
Chaetacanthus magnificus (Grube, 1876) (additional source)
Eunoe caeca Moore, 1910 accepted as Intoshella caeca (Moore, 1910) (source of synonymy)
Eunoe crassa (Treadwell, 1924) (source of synonymy)
Eunoe eura Chamberlin, 1919 (additional source)
Eunoe exoculata Treadwell, 1923 accepted as Lagisca tenebricosa (Moore, 1910) (source of synonymy)
Eupanthalis mutilata (Treadwell, 1906) (source of synonymy)
Euphione chitoniformis (Moore, 1903) (additional source)
Halosydna Kinberg, 1856 (redescription)
Halosydna brasiliensis Kinberg, 1858 accepted as Halosydnella australis (Kinberg, 1856) (source of synonymy)
Halosydna fuscamaculata Treadwell, 1924 accepted as Halosydnella fuscamaculata (Treadwell, 1924) (source of synonymy)
Halosydna fuscomarginata Treadwell, 1924 accepted as Halosydnella fuscamaculata (Treadwell, 1924) (source of synonymy)
Halosydna galapagensis Monro, 1928 accepted as Halosydnella galapagensis (Monro, 1928) (source of synonymy)
Halosydna grisea Treadwell, 1929 accepted as Halosydnella australis (Kinberg, 1856) (source of synonymy)
Halosydna leioseta Chamberlin, 1919 accepted as Arctonoe pulchra (Johnson, 1897) (source of synonymy)
Halosydna succiniseta Hamilton, 1915 accepted as Arctonoe vittata (Grube, 1855) (source of synonymy)
Halosydnella Hartman, 1938 (original description)
Halosydnella alleni (Day, 1934) accepted as Hyperhalosydna alleni (Day, 1934) (source of synonymy)
Halosydnella australis (Kinberg, 1856) (source of synonymy)
Halosydnella brasiliensis (Kinberg, 1858) accepted as Halosydnella australis (Kinberg, 1856) (new combination reference)
Halosydnella fusca (Müller in Grube, 1858) (basis of record)
Halosydnella fuscamaculata (Treadwell, 1924) (basis of record)
Halosydnella galapagensis (Monro, 1928) (basis of record)
Halosydnella grisea (Treadwell, 1929) accepted as Halosydnella australis (Kinberg, 1856) (basis of record)
Halosydnella oculata (Treadwell, 1926) accepted as Heteralentia ptycholepis (Grube, 1878) (source of synonymy)
Halosydnella punctulata (Grube, 1856) (basis of record)
Harmothoe bonitensis Essenberg, 1917 accepted as Harmothoe triannulata Moore, 1910 (source of synonymy)
Harmothoe imbricata (Linnaeus, 1767) (additional source)
Harmothoe levis Treadwell, 1937 accepted as Harmothoe imbricata (Linnaeus, 1767) (source of synonymy)
Harmothoe tenebricosa Moore, 1910 accepted as Lagisca tenebricosa (Moore, 1910) (basis of record)
Hylosynda carinata Moore, 1903 accepted as Hyperhalosydna striata (Kinberg, 1856) (source of synonymy)
Hyperhalosydna striata (Kinberg, 1856) (additional source)
Intoshella caeca (Moore, 1910) (basis of record)
Iphionella elongata Treadwell, 1931 accepted as Eupanthalis elongata (Treadwell, 1931) (new combination reference)
Lepidasthenia alba (Treadwell, 1906) (basis of record)
Lepidasthenia interrupta (Marenzeller, 1902) (basis of record)
Lepidasthenia lucida (Treadwell, 1906) (basis of record)
Lepidasthenia ocellata Treadwell, 1936 accepted as Lepidasthenia interrupta (Marenzeller, 1902) (source of synonymy)
Lepidonotus branchiferus Moore, 1903 accepted as Euphione branchifera (Moore, 1903) (additional source)
Lepidonotus caelorus Moore, 1903 (source of synonymy)
Lepidonotus caelorus Moore, 1903 (basis of record)
Lepidonotus fragilis Baird, 1863 accepted as Arctonoe fragilis (Baird, 1863) (source of synonymy)
Lepidonotus helotypus (Grube, 1877) (source of synonymy)
Lepidonotus lacteus (Ehlers, 1887) (basis of record)
Lepidonotus minutus Treadwell, 1936 accepted as Lepidonotus caelorus Moore, 1903 (source of synonymy)
Macellicephala aciculata (Moore, 1910) (source of synonymy)
Macellicephala remigata (Moore, 1910) (basis of record)
Malmgrenia nesiotes (Chamberlin, 1919) accepted as Halosydna nesiotes (Chamberlin, 1919) (source of synonymy)
Panthalis marginata Hartman, 1939 accepted as Acoetes grubei (Kinberg, 1856) (original description)
Polynoa semierma Moore, 1903 accepted as Lepidasthenia interrupta (Marenzeller, 1902) (source of synonymy)
Polynoe alba Treadwell, 1906 accepted as Lepidasthenia alba (Treadwell, 1906) (source of synonymy)
Polynoe branchiata Treadwell, 1901 accepted as Chaetacanthus magnificus (Grube, 1876) (source of synonymy)
Polynoe fusca Müller in Grube, 1858 accepted as Halosydnella fusca (Müller in Grube, 1858) (source of synonymy)
Polynoe lactea Ehlers, 1887 accepted as Lepidonotus lacteus (Ehlers, 1887) (source of synonymy)
Polynoe lordi (Baird, 1863) accepted as Arctonoe vittata (Grube, 1855) (source of synonymy)
Polynoe lucida Treadwell, 1906 accepted as Lepidasthenia lucida (Treadwell, 1906) (source of synonymy)
Polynoe platycirrus McIntosh, 1885 accepted as Hyperhalosydna striata (Kinberg, 1856) (source of synonymy)
Polynoe pulchra Johnson, 1897 accepted as Arctonoe pulchra (Johnson, 1897) (source of synonymy)
Polynoe punctulata Grube, 1856 accepted as Halosydnella punctulata (Grube, 1856) (source of synonymy)
Polynoe remigata Moore, 1910 accepted as Macellicephala remigata (Moore, 1910) (source of synonymy)
Polynoe taeniata Ehlers, 1887 accepted as Thormora taeniata (Ehlers, 1887) (source of synonymy)
Scalisetosus praelongus Marenzeller, 1902 accepted as Pottsiscalisetosus praelongus (Marenzeller, 1902) (source of synonymy)
Thormora taeniata (Ehlers, 1887) (basis of record)

 Synonymy

 for Polynoe platycirrus McIntosh, 1885

Hartman's synonymy to Halosydna striata is very brief without explanation and apparently without examining the ... [details]

 Taxonomy

 for Halosydnella Hartman, 1938

Hartman (1938) initially included these species in the new genus: Halosydna australis Kinberg, from the La Plata ... [details]