Amphilectus annectens Ridley & Dendy, 1886 accepted as Megaciella annectens (Ridley & Dendy, 1886) (original description)
Axinella mariana Ridley & Dendy, 1886 accepted as Raspailia (Raspaxilla) mariana (Ridley & Dendy, 1886) (original description)
Axinella profunda Ridley & Dendy, 1886 (original description)
Axinella tubulosa Ridley & Dendy, 1886 accepted as Auletta tubulosa (Ridley & Dendy, 1886) (original description)
Axoniderma Ridley & Dendy, 1886 (original description)
Chondrocladia clavata Ridley & Dendy, 1886 represented as Chondrocladia (Chondrocladia) clavata Ridley & Dendy, 1886 (original description)
Chondrocladia crinita Ridley & Dendy, 1886 represented as Chondrocladia (Chondrocladia) crinita Ridley & Dendy, 1886 (original description)
Chondrocladia stipitata Ridley & Dendy, 1886 represented as Chondrocladia (Meliiderma) stipitata Ridley & Dendy, 1886 (original description)
Ciocalypta amorphosa Ridley & Dendy, 1886 accepted as Ciocalapata amorphosa (Ridley & Dendy, 1886) (original description)
Ciocalypta hyaloderma Ridley & Dendy, 1886 (original description)
Cladorrhiza accepted as Cladorhiza Sars, 1872 (basis of record)
Cladorrhiza inversa Ridley & Dendy, 1886 accepted as Cladorhiza inversa Ridley & Dendy, 1886 (original description)
Cladorrhiza longipinna accepted as Axoniderma longipinna (Ridley & Dendy, 1886) (original description)
Cladorrhiza moruliformis accepted as Cladorhiza moruliformis Ridley & Dendy, 1886 (original description)
Cladorrhiza similis accepted as Cladorhiza similis Ridley & Dendy, 1886 accepted as Axoniderma similis (Ridley & Dendy, 1886) (original description)
Cladorrhiza tridentata accepted as Cladorhiza tridentata Ridley & Dendy, 1886 (original description)
Desmacellidae Ridley & Dendy, 1886 (original description)
Echinodictyum rugosum Ridley & Dendy, 1886 (original description)
Esperella biserialis Ridley & Dendy, 1886 accepted as Asbestopluma (Asbestopluma) biserialis (Ridley & Dendy, 1886) (original description)
Esperella lapidiformis Ridley & Dendy, 1886 accepted as Mycale (Mycale) lapidiformis (Ridley & Dendy, 1886) (original description)
Esperella mammiformis Ridley & Dendy, 1886 accepted as Mycale (Mycale) mammiformis (Ridley & Dendy, 1886) (original description)
Esperiopsis challengeri (Ridley, 1885) (basis of record)
Esperiopsis challengeri var. meangensis Ridley & Dendy, 1886 accepted as Esperiopsis challengeri (Ridley, 1885) (original description)
Esperiopsis profunda Ridley & Dendy, 1886 (original description)
Esperiopsis pulchella Ridley & Dendy, 1886 (original description)
Esperiopsis symmetrica Ridley & Dendy, 1886 accepted as Abyssocladia symmetrica (Ridley & Dendy, 1886) (original description)
Gellius calyx Ridley & Dendy, 1886 accepted as Hemigellius calyx (Ridley & Dendy, 1886) (original description)
Gellius carduus Ridley & Dendy, 1886 accepted as Haliclona (Gellius) carduus (Ridley & Dendy, 1886) (original description)
Gellius flabelliformis Ridley & Dendy, 1886 accepted as Haliclona (Gellius) flabelliformis (Ridley & Dendy, 1886) (original description)
Gellius flagellifer Ridley & Dendy, 1886 accepted as Haliclona (Flagellia) flagellifera (Ridley & Dendy, 1886) (original description)
Gellius glacialis Ridley & Dendy, 1886 accepted as Haliclona (Gellius) glacialis (Ridley & Dendy, 1886) (original description)
Gellius laevis Ridley & Dendy, 1886 accepted as Haliclona (Gellius) laevis (Ridley & Dendy, 1886) (original description)
Halichondria latrunculioides Ridley & Dendy, 1886 accepted as Pyloderma latrunculioides (Ridley & Dendy, 1886) (original description)
Iophon abnormalis Ridley & Dendy, 1886 (original description)
Iophon chelifer Ridley & Dendy, 1886 accepted as Iophon cheliferum Ridley & Dendy, 1886 (original description)
Iophon laminalis Ridley & Dendy, 1886 accepted as Iophon laminale Ridley & Dendy, 1886 (original description)
Latrunculia apicalis Ridley & Dendy, 1886 represented as Latrunculia (Aciculatrunculia) apicalis Ridley & Dendy, 1886 (original description)
Latrunculia brevis Ridley & Dendy, 1886 represented as Latrunculia (Latrunculia) brevis Ridley & Dendy, 1886 (original description)
Myxilla compressa Ridley & Dendy, 1886 represented as Myxilla (Myxilla) compressa Ridley & Dendy, 1886 (original description)
Myxilla cribrigera Ridley & Dendy, 1886 accepted as Stelodoryx cribrigera (Ridley & Dendy, 1886) (original description)
Myxilla frondosa Ridley & Dendy, 1886 accepted as Lissodendoryx (Ectyodoryx) frondosa (Ridley & Dendy, 1886) (original description)
Myxilla hastata Ridley & Dendy, 1886 represented as Myxilla (Burtonanchora) hastata Ridley & Dendy, 1886 (original description)
Myxilla mariana Ridley & Dendy, 1886 represented as Myxilla (Ectyomyxilla) mariana Ridley & Dendy, 1886 (original description)
Myxilla mollis Ridley & Dendy, 1886 represented as Myxilla (Myxilla) mollis Ridley & Dendy, 1886 (original description)
Myxilla nobilis Ridley & Dendy, 1886 accepted as Lissodendoryx (Ectyodoryx) nobilis (Ridley & Dendy, 1886) (original description)
Myxilla spongiosa Ridley & Dendy, 1886 accepted as Myxilla (Myxilla) mollis Ridley & Dendy, 1886 (original description)
Phakellia papyracea Ridley & Dendy, 1886 accepted as Phakellia stuartridleyi Van Soest & Hooper, 2020 (original description)
Phelloderma Ridley & Dendy, 1886 (original description)
Phelloderma radiatum Ridley & Dendy, 1886 (original description)
Polymastia agglutinans Ridley & Dendy, 1886 (original description)
Polymastia corticata Ridley & Dendy, 1886 (original description)
Spirastrellidae Ridley & Dendy, 1886 (original description)
Suberites axiatus Ridley & Dendy, 1886 (original description)
Suberites caminatus Ridley & Dendy, 1886 (original description)
Suberites elongata Ridley & Dendy, 1886 accepted as Rhizaxinella elongata (Ridley & Dendy, 1886) (original description)
Suberites mollis Ridley & Dendy, 1886 (original description)
Suberites ramulosus Ridley & Dendy, 1886 accepted as Rhizaxinella ramulosa (Ridley & Dendy, 1886) (original description)
Suberites senilis Ridley & Dendy, 1886 (original description)
Tedania actiniiformis Ridley & Dendy, 1886 accepted as Tedania (Tedaniopsis) massa Ridley & Dendy, 1886 (original description)
Tedania massa Ridley & Dendy, 1886 represented as Tedania (Tedaniopsis) massa Ridley & Dendy, 1886 (original description)
Tedaniidae Ridley & Dendy, 1886 (original description)
Trichostemma irregularis Ridley & Dendy, 1886 accepted as Radiella irregularis (Ridley & Dendy, 1886) (original description)
Trichostemma sarsii Ridley & Dendy, 1886 accepted as Spinularia sarsii (Ridley & Dendy, 1886) (original description)
Trochoderma Ridley & Dendy, 1886 accepted as Cladorhiza Sars, 1872 (original description)
Trochoderma mirabile Ridley & Dendy, 1886 accepted as Axoniderma mirabile (Ridley & Dendy, 1886) (original description)
Vomerula esperioides Ridley & Dendy, 1886 accepted as Hamacantha (Vomerula) esperioides (Ridley & Dendy, 1886) (original description)

Antarctica East Abyssal Province for Cladorrhiza moruliformis 
Araucanian for Tedania actiniiformis Ridley & Dendy, 1886 
Azores Canaries Madeira for Polymastia agglutinans Ridley & Dendy, 1886 
Azores Canaries Madeira for Suberites elongata Ridley & Dendy, 1886 
Azores Canaries Madeira for Trichostemma sarsii Ridley & Dendy, 1886 
Banda Sea for Esperiopsis pulchella Ridley & Dendy, 1886 
Channels and Fjords of Southern Chile for Myxilla cribrigera Ridley & Dendy, 1886 
Chile, Peru, Guatemala Basins Abyssal Province for Tedania (Tedaniopsis) actiniiformis Ridley & Dendy, 1886 
Crozet Islands for Chondrocladia stipitata Ridley & Dendy, 1886 
Crozet Islands for Cladorrhiza tridentata 
Crozet Islands for Esperella mammiformis Ridley & Dendy, 1886 
Crozet Islands for Gellius carduus Ridley & Dendy, 1886 
Crozet Islands for Phakellia papyracea Ridley & Dendy, 1886 
Crozet Islands for Suberites mollis Ridley & Dendy, 1886 
Eastern Brazil for Stylocordyla stipitata (Carter, 1876)  (inaccurate)
Eastern Philippines for Suberites ramulosus Ridley & Dendy, 1886 
Fiji Islands for Chondrocladia clavata Ridley & Dendy, 1886 
Indonesian Exclusive Economic Zone for Echinodictyum rugosum Ridley & Dendy, 1886 
Kerguelen Islands for Latrunculia apicalis Ridley & Dendy, 1886 
Kermadec Islands for Myxilla frondosa Ridley & Dendy, 1886 
North Central Pacific Abyssal Province for Cladorrhiza longipinna 
North Pacific Abyssal Province for Axinella profunda Ridley & Dendy, 1886 
North Pacific Abyssal Province for Suberites senilis Ridley & Dendy, 1886 
Papua for Chondrocladia crinita Ridley & Dendy, 1886 
Patagonian Shelf for Tedania massa Ridley & Dendy, 1886 
Prince Edward Islands for Gellius carduus Ridley & Dendy, 1886 
Prince Edward Islands for Iophon abnormalis Ridley & Dendy, 1886 
Prince Edward Islands for Iophon laminalis Ridley & Dendy, 1886 
Prince Edward Islands for Myxilla mariana Ridley & Dendy, 1886 
Prince Edward Islands for Phakellia papyracea Ridley & Dendy, 1886 
South Atlantic Deep for Cladorrhiza inversa Ridley & Dendy, 1886 
South Atlantic Lower Bathyal Province for Tedania massa Ridley & Dendy, 1886 
South Pacific Abyssal Province for Trochoderma mirabile Ridley & Dendy, 1886 
Southern Cook/Austral Islands for Cladorrhiza similis 
Uruguay-Buenos Aires Shelf for Amphilectus annectens Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Axinella tubulosa Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Ciocalypta hyaloderma Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Esperella lapidiformis Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Gellius calyx Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Gellius laevis Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Latrunculia apicalis Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Myxilla compressa Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Myxilla hastata Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Myxilla spongiosa Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Phelloderma radiatum Ridley & Dendy, 1886 
Uruguay-Buenos Aires Shelf for Suberites axiatus Ridley & Dendy, 1886 

Syntype 1877.5.2.141, geounit South Pacific Abyssal Province, identified as Trochoderma mirabile Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.1, geounit South Atlantic Lower Bathyal Province, identified as Myxilla compressa Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.105, geounit South Atlantic Lower Bathyal Province, identified as Myxilla hastata Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.106, geounit New Zealand-Kermadec Lower Bathyal Province, identified as Myxilla frondosa Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.108, geounit Prince Edward Islands, identified as Myxilla mariana Ridley & Dendy, 1886
Lectotype BMNH 1887.5.2.112, geounit Chilean Exclusive Economic Zone, identified as Myxilla mollis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.117, geounit Subantarctic Lower Bathyal Province, identified as Esperiopsis profunda Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.126, geounit Prince Edward Islands Exclusive Economic Zone, identified as Iophon laminalis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.13, geounit Azores Exclusive Economic Zone, identified as Suberites elongatus Ridley & Dendy, 1886
Paralectotype BMNH 1887.5.2.131, geounit Chilean Exclusive Economic Zone, identified as Myxilla mollis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.138, geounit Chilean Exclusive Economic Zone, identified as Myxilla cribrigera Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.142, geounit South Pacific Abyssal Province, identified as Cladorhiza similis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.143, geounit North Central Pacific Abyssal Province, identified as Cladorhiza longipinna Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.145, geounit Argentine Basin Abyssal Province, identified as Cladorhiza inversa Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.15, geounit South Atlantic Lower Bathyal Province, identified as Myxilla nobilis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.150, geounit Eastern Philippines, identified as Esperiopsis challengeri var. meangensis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.156, geounit South Atlantic Lower Bathyal Province, identified as Vomerula esperioides Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.159, geounit Prince Edward Islands, identified as Iophon abnormalis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.160, geounit South Atlantic Lower Bathyal Province, identified as Esperella lapidiformis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.174, geounit Banda Sea, identified as Esperiopsis pulchella Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.175, geounit Subantarctic Lower Bathyal Province, identified as Esperella mammiformis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.187, geounit South Pacific Abyssal Province, identified as Esperella biserialis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.190, geounit South Pacific Abyssal Province, identified as Esperella biserialis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.21, geounit South Atlantic Lower Bathyal Province, identified as Axinella tubulosa Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.255, geounit South Atlantic Lower Bathyal Province, identified as Gellius calyx Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.257, geounit Agulhas Bank, identified as Haliclona (Gellius) glacialis (Ridley & Dendy, 1886)
Syntype BMNH 1887.5.2.267, geounit Agulhas Bank, identified as Vomerula esperioides Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.269, geounit South Atlantic Lower Bathyal Province, identified as Latrunculia brevis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.277, geounit Prince Edward Islands, identified as Gellius glacialis var. nivea Ridley & Dendy, 1887
Holotype BMNH 1887.5.2.28, geounit Prince Edward Islands, identified as Axinella mariana Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.29, geounit Crozet Islands, identified as Phakellia papyracea Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.35 & 35a, geounit Northeastern Brazil, identified as Polymastia corticata Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.36, geounit Chile, Peru, Guatemala Basins Abyssal Province, identified as Trichostemma irregularis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.40, geounit West Pacific Lower Bathyal Province, identified as Trichostemma sarsii Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.42, geounit North Pacific Abyssal Province, identified as Axinella profunda Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.46, geounit Subantarctic Lower Bathyal Province, identified as Myxilla nobilis Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.52, geounit Prince Edward Islands, identified as Phakellia papyracea Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.54, geounit South Pacific Abyssal Province, identified as Axinella profunda Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.61, geounit Azores Exclusive Economic Zone, identified as Trichostemma sarsii Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.65, geounit Arafura Sea, identified as Echinodictyum rugosum Ridley & Dendy, 1886
Syntype BMNH 1887.5.2.66, geounit North Atlantic Lower Bathyal Province, identified as Trichostemma sarsii Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.7, geounit South Atlantic Lower Bathyal Province, identified as Amphilectus annectens Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.71, geounit South Atlantic Lower Bathyal Province, identified as Suberites axiatus Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.77, geounit Subantarctic Lower Bathyal Province, identified as Suberites mollis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.78, geounit West Pacific Lower Bathyal Province, identified as Suberites ramulosus Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.83 & 83a, geounit Azores Canaries Madeira, identified as Polymastia agglutinans Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.86, geounit Heard and McDonald Islands Exclusive Economic Zone, identified as Suberites microstomus Ridley & Dendy, 1887
Holotype BMNH 1887.5.2.87, geounit North Pacific Abyssal Province, identified as Suberites senilis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.88, geounit Kerguelen Islands, identified as Latrunculia apicalis Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.89, geounit South Atlantic Lower Bathyal Province, identified as Ciocalypta hyaloderma Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.92, geounit Prince Edward Islands, identified as Suberites caminatus Ridley & Dendy, 1886
Holotype BMNH 1887.5.2.93, geounit South Atlantic Lower Bathyal Province, identified as Myxilla spongiosa Ridley & Dendy, 1886
Holotype BMNH 1891.10.3.20, geounit Chile, Peru, Guatemala Basins Abyssal Province, identified as Tedania actiniiformis Ridley & Dendy, 1886

 Spelling

 for Cladorrhiza

Ridley & Dendy (1886) misspelled the name Cladorhiza as Cladorrhiza. This was corrected as an unjusified emendation ... [details]