Aequorea neocyanea Schuchert & Collins, 2021 (original description)
Aequorea taiwanensis Zheng, Lin, Li, Cao, Xu & Huang, 2009 (identification resource)
Aglaura hemistoma Péron & Lesueur, 1810 (identification resource)
Amphinema turrida (Mayer, 1900) (identification resource)
Amphogona apsteini (Vanhöffen, 1902) (identification resource)
Cirrhitiara superba (Mayer, 1900) (identification resource)
Clytia linearis (Thorneley, 1900) (identification resource)
Corymorpha floridana Schuchert & Collins, 2021 (original description)
Corymorpha forbesii (Mayer, 1894) (identification resource)
Corymorpha gracilis (Brooks, 1883) (identification resource)
Cunina becki Bouillon, 1985 (identification resource)
Cunina octonaria McCrady, 1859 (identification resource)
Cytaeis tetrastyla Eschscholtz, 1829 (identification resource)
Euphysilla pyramidata Kramp, 1955 (identification resource)
Gastroblasta timida Keller, 1883 (identification resource)
Geryonia proboscidalis (Forsskål, 1775) (identification resource)
Hebella furax Millard, 1957 (status source)
Laodicea undulata (Forbes & Goodsir, 1853) (identification resource)
Larsonia pterophylla (Haeckel, 1879) (identification resource)
Liriope tetraphylla (Chamisso & Eysenhardt, 1821) (identification resource)
Melicertissa Haeckel, 1879 (taxonomy source)
Melicertissa mayeri Kramp, 1959 (identification resource)
Merga violacea (Agassiz & Mayer, 1899) (redescription)
Octophialucium aphrodite (Bigelow, 1928) (identification resource)
Octophialucium irregularis Schuchert & Collins, 2021 (original description)
Olindias tenuis (Fewkes, 1882) (identification resource)
Orchistoma agariciforme Keller, 1884 accepted as Orchistoma pileus (Lesson, 1843) (source of synonymy)
Orchistoma collapsum (Mayer, 1900) accepted as Orchistoma pileus (Lesson, 1843) (source of synonymy)
Orchistoma pileus (Lesson, 1843) (redescription)
Otoporpa Xu & Zhang, 1978 accepted as Pegantha Haeckel, 1879 (source of synonymy)
Pandeopsis ikarii (Uchida, 1927) (identification resource)
Pandeopsis prolifera Schuchert & Collins, 2021 (original description)
Pegantha martagon Haeckel, 1879 (identification resource)
Pegantha polystriata (Xu & Zhang, 1978) (basis of record)
Proboscidactyla gemmifera (Fewkes, 1882) (identification resource)
Proboscidactyla ornata (McCrady, 1859) (identification resource)
Protiaropsis anonyma (Maas, 1905) (identification resource)
Pseudaegina rhodina (Haeckel, 1879) (identification resource)
Rhopalonema velatum Gegenbaur, 1857 (identification resource)
Solmaris corona (Keferstein & Ehlers, 1861) (identification resource)
Solmaris flavofinis Schuchert & Collins, 2021 (original description)
Solmundella bitentaculata (Quoy & Gaimard, 1833) (identification resource)
Staurodiscus (Staurodiscema) heterosceles Haeckel, 1879 accepted as Staurodiscus heterosceles Haeckel, 1879 accepted as Staurodiscus tetrastaurus Haeckel, 1879 (source of synonymy)
Staurodiscus brooksii (Mayer, 1910) accepted as Staurodiscus kellneri (Mayer, 1910) (source of synonymy)
Staurodiscus heterosceles Haeckel, 1879 accepted as Staurodiscus tetrastaurus Haeckel, 1879 (source of synonymy)
Staurodiscus kellneri (Mayer, 1910) (identification resource)
Staurodiscus luteus Schuchert & Collins, 2021 (original description)
Staurodiscus tetrastaurus Haeckel, 1879 (identification resource)
Tetracannota collapsum Mayer, 1900 accepted as Orchistoma pileus (Lesson, 1843) (source of synonymy)
Thecocodium quadratum (Werner, 1965) (identification resource)
Turritopsis nutricula McCrady, 1857 (identification resource)
Wuvula ochracea (Mayer, 1910) (identification resource)
Wuvulidae Schuchert & Collins, 2021 (original description)
Zanclea mayeri Schuchert & Collins, 2021 accepted as Apatizanclea mayeri (Schuchert & Collins, 2021) (original description)
Zancleopsis cabela (Maggioni et al., 2017) (additional source)
Zancleopsis dichotoma (Mayer, 1900) (identification resource)
Zygocanna apapillatus Xu, Huang & Guo, 2014 (identification resource)

Atlantic Coast of Florida for Aequorea neocyanea Schuchert & Collins, 2021 
Atlantic Coast of Florida for Aequorea taiwanensis Zheng, Lin, Li, Cao, Xu & Huang, 2009 
Atlantic Coast of Florida for Aglaura hemistoma Péron & Lesueur, 1810 
Atlantic Coast of Florida for Amphinema turrida (Mayer, 1900) 
Atlantic Coast of Florida for Cirrhitiara superba (Mayer, 1900) 
Atlantic Coast of Florida for Clytia linearis (Thorneley, 1900) 
Atlantic Coast of Florida for Corymorpha floridana Schuchert & Collins, 2021 
Atlantic Coast of Florida for Corymorpha forbesii (Mayer, 1894) 
Atlantic Coast of Florida for Corymorpha gracilis (Brooks, 1883) 
Atlantic Coast of Florida for Cunina becki Bouillon, 1985 
Atlantic Coast of Florida for Cunina octonaria McCrady, 1859 
Atlantic Coast of Florida for Cytaeis tetrastyla Eschscholtz, 1829 
Atlantic Coast of Florida for Euphysilla pyramidata Kramp, 1955 
Atlantic Coast of Florida for Gastroblasta timida Keller, 1883 
Atlantic Coast of Florida for Geryonia proboscidalis (Forsskål, 1775) 
Atlantic Coast of Florida for Laodicea undulata (Forbes & Goodsir, 1853) 
Atlantic Coast of Florida for Larsonia pterophylla (Haeckel, 1879) 
Atlantic Coast of Florida for Liriope tetraphylla (Chamisso & Eysenhardt, 1821) 
Atlantic Coast of Florida for Melicertissa mayeri Kramp, 1959 
Atlantic Coast of Florida for Merga violacea (Agassiz & Mayer, 1899) 
Atlantic Coast of Florida for Octophialucium aphrodite (Bigelow, 1928) 
Atlantic Coast of Florida for Octophialucium irregularis Schuchert & Collins, 2021 
Atlantic Coast of Florida for Olindias tenuis (Fewkes, 1882) 
Atlantic Coast of Florida for Orchistoma pileus (Lesson, 1843) 
Atlantic Coast of Florida for Pandeopsis ikarii (Uchida, 1927) 
Atlantic Coast of Florida for Pandeopsis prolifera Schuchert & Collins, 2021 
Atlantic Coast of Florida for Pegantha martagon Haeckel, 1879 
Atlantic Coast of Florida for Pegantha polystriata (Xu & Zhang, 1978) 
Atlantic Coast of Florida for Proboscidactyla gemmifera (Fewkes, 1882) 
Atlantic Coast of Florida for Proboscidactyla ornata (McCrady, 1859) 
Atlantic Coast of Florida for Protiaropsis anonyma (Maas, 1905) 
Atlantic Coast of Florida for Pseudaegina rhodina (Haeckel, 1879) 
Atlantic Coast of Florida for Rhopalonema velatum Gegenbaur, 1857 
Atlantic Coast of Florida for Solmaris flavofinis Schuchert & Collins, 2021 
Atlantic Coast of Florida for Solmundella bitentaculata (Quoy & Gaimard, 1833) 
Atlantic Coast of Florida for Staurodiscus kellneri (Mayer, 1910) 
Atlantic Coast of Florida for Staurodiscus luteus Schuchert & Collins, 2021 
Atlantic Coast of Florida for Staurodiscus tetrastaurus Haeckel, 1879 
Atlantic Coast of Florida for Thecocodium quadratum (Werner, 1965) 
Atlantic Coast of Florida for Turritopsis nutricula McCrady, 1857 
Atlantic Coast of Florida for Wuvula ochracea (Mayer, 1910) 
Atlantic Coast of Florida for Zanclea mayeri Schuchert & Collins, 2021 
Atlantic Coast of Florida for Zancleopsis cabela (Maggioni et al., 2017) 
Atlantic Coast of Florida for Zancleopsis dichotoma (Mayer, 1900) 
Atlantic Coast of Florida for Zygocanna apapillatus Xu, Huang & Guo, 2014 
Atlantic Ocean for Amphogona apsteini (Vanhöffen, 1902) 
Canary Islands part of the North Atlantic Ocean for Staurodiscus tetrastaurus Haeckel, 1879 
Fiji Islands for Pandea violacea Agassiz & Mayer, 1899 
Sulu Sea for Octophialucium aphrodite (Bigelow, 1928) 

 Taxonomic remark

 for Aequorea taiwanensis Zheng, Lin, Li, Cao, Xu & Huang, 2009

could be Aequorea macrodactyla [details]

 Type locality

 for Aequorea neocyanea Schuchert & Collins, 2021

Atlantic Ocean, USA, Florida, Key West [details]

 Type locality

 for Corymorpha floridana Schuchert & Collins, 2021

Atlantic Ocean, Florida, 5.5-12 km east of Palm Beach; WGS84 26.70, -79.94 to 26.78, -79.94; depth 10 m. [details]

 Type locality

 for Octophialucium irregularis Schuchert & Collins, 2021

Atlantic Ocean, USA, Florida, east of Palm Beach, WGS84 rectangle between 26.70, -79.94 and 26.78, -79.94. [details]

 Type locality

 for Pandeopsis prolifera Schuchert & Collins, 2021

Atlantic Ocean, Florida, 5.5-12 km east of Palm Beach; WGS84 26.70, -79.94 to 26.78, -79.94; depth 10 m. [details]

 Type locality

 for Ptilocodium quadratum Werner, 1965

Indian Ocean, NE of Mombasa (hydroid, substrate unknown) [details]

 Type locality

 for Solmaris flavofinis Schuchert & Collins, 2021

Atlantic Ocean, USA, Florida, east of Palm Beach, WGS84 rectangle between 26.70, -79.94 and 26.78, -79.94. [details]

 Type locality

 for Staurodiscus luteus Schuchert & Collins, 2021

Atlantic Ocean, USA, Florida, approximately 6.5 km east of Palm Beach, WGS84 rectangle between 26.70, -79.94 and ... [details]

 Type locality

 for Thecocodium quadratum (Werner, 1965)

Indian Ocean, NE of Mombasa (hydroid, substrate unknown) [details]

 Type locality

 for Tiaranna ikarii Uchida, 1927

Seto (Wakayama), Japan [details]

 Type locality

 for Zanclea mayeri Schuchert & Collins, 2021

Atlantic Ocean, Florida, 5.5-12 km east of Palm Beach; WGS84 26.70, -79.94 to 26.78, -79.94; depth 10 m. [details]