Amorphina dubia Czerniavsky, 1880 accepted as Halichondria (Halichondria) dubia (Czerniavsky, 1880) (original description)
Amorphina protochalina Czerniavsky, 1880 accepted as Metschnikowia tuberculata Grimm, 1877 (original description)
Cacochalina irregularis Czerniavsky, 1880 accepted as Haliclona irregularis (Czerniavsky, 1880) (original description)
Dysidea elegans (Nardo, 1847) accepted as Dysidea tupha (Pallas, 1766) (new combination reference)
Esperia contarenii var. flava Czerniavsky, 1880 accepted as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (original description)
Esperia contarenii var. pontica Czerniavsky, 1880 accepted as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (original description)
Esperia dubia Czerniavsky, 1880 accepted as Mycale (Aegogropila) dubia (Czerniavsky, 1880) (original description)
Esperia foraminosa var. dura Czerniavsky, 1880 accepted as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (original description)
Esperia foraminosa var. pontica Czerniavsky, 1880 accepted as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (original description)
Esperia irregularis Czerniavsky, 1880 accepted as Mycale (Aegogropila) contarenii (Lieberkühn, 1859) (original description)
Esperia muscoides Czerniavsky, 1880 accepted as Mycale muscoides (Czerniavsky, 1880) (original description)
Geodia (Stellogeodia) Czerniavsky, 1880 accepted as Geodia Lamarck, 1815 (original description)
Geodia (Stellogeodia) stellosa Czerniavsky, 1880 accepted as Geodia stellosa Czerniavsky, 1880 (original description)
Haliclona (Reniera) aquaeductus var. taurica (Czerniavsky, 1880) (original description)
Haliclona alba var. pontica (Czerniavsky, 1880) accepted as Haliclona alba albapontica Van Soest, 2024 (original description)
Haliclona grimmi (Czerniavsky, 1880) accepted as Metschnikowia tuberculata Grimm, 1877 (original description)
Halisarca dujardinii Johnston, 1842 (additional source)
Metschnikowiidae Czerniavsky, 1880 (original description)
Mycale lobimana (Czerniavsky, 1880) (original description)
Mycale muscoides (Czerniavsky, 1880) (original description)
Pellina foraminosa Czerniavsky, 1880 accepted as Halichondria (Halichondria) foraminosa (Czerniavsky, 1880) (original description)
Pellina longispicula Czerniavsky, 1880 accepted as Halichondria (Halichondria) longispicula (Czerniavsky, 1880) (original description)
Pellinula Czerniavsky, 1880 accepted as Haliclona Grant, 1841 (original description)
Pellinula cribrosa Czerniavsky, 1880 accepted as Haliclona cribrosa (Czerniavsky, 1880) (original description)
Pellinula schmidtii Czerniavsky, 1880 accepted as Haliclona schmidtii (Czerniavsky, 1880) (original description)
Petrosia (Petrosia) intermedia var. dioscuriae (Czerniavsky, 1880) accepted as Petrosia (Petrosia) intermedia (Czerniavsky, 1880) (original description)
Petrosia (Petrosia) intermedia var. horhippiana (Czerniavsky, 1880) accepted as Petrosia (Petrosia) intermedia (Czerniavsky, 1880) (original description)
Petrosia (Petrosia) intermedia var. similis (Czerniavsky, 1880) (original description)
Petrosia (Petrosia) intermedia var. taurica (Czerniavsky, 1880) (original description)
Protoesperia Czerniavsky, 1880 (original description)
Protoesperia lobimana Czerniavsky, 1880 (original description)
Protoschmidtia Czerniavsky, 1878 accepted as Haliclona Grant, 1841 (additional source)
Protoschmidtia foraminosa Czerniavsky, 1880 accepted as Haliclona foraminosa (Czerniavsky, 1880) (original description)
Protoschmidtia grimmi Czerniavsky, 1880 accepted as Metschnikowia tuberculata Grimm, 1877 (original description)
Protoschmidtia simplex Czerniavsky, 1878 accepted as Haliclona caucasica (Czerniavsky, 1880) (original description)
Protoschmidtia transitans Czerniavsky, 1880 accepted as Haliclona transitans (Czerniavsky, 1880) (original description)
Reniera alba Schmidt, 1862 accepted as Haliclona alba (Schmidt, 1862) (additional source)
Reniera aquaeductus var. taurica Czerniavsky, 1880 accepted as Haliclona aquaeductus sebastopolensis Van Soest, 2024 (original description)
Reniera inflata var. taurica Czerniavsky, 1880 accepted as Haliclona inflata vladimiri Van Soest, 2024 (original description)
Reniera nigricans Czerniavsky, 1880 accepted as Haliclona nigricans (Czerniavsky, 1880) (original description)
Schmidtia intermedia Czerniavsky, 1880 accepted as Petrosia (Petrosia) intermedia (Czerniavsky, 1880) (original description)
Spongelia incrustans f. adriatica Czerniavsky, 1880 accepted as Dysidea avara (Schmidt, 1862) (original description)
Spongelia incrustans f. suchumensis Czerniavsky, 1880 accepted as Dysidea avara (Schmidt, 1862) (original description)
Spongelia pallescens f. pontica Czerniavsky, 1880 accepted as Dysidea pallescens (Schmidt, 1862) (original description)
Suberites prototypus Czerniavsky, 1880 (original description)
Tedaniella Czerniavsky, 1880 accepted as Haliclona Grant, 1841 (original description)
Tedaniella cylindrigera Czerniavsky, 1880 accepted as Haliclona cylindrigera (Czerniavsky, 1880) (original description)