Scalibregmatidae, Malmgren, 1867

Scalibregmatidae View in CoL gender-agreement name adjustments, all taxa

1) Neuter to masculine

Genus Asclerocheilus Ashworth, 1901 View in CoL ) [masculine]

Asclerocheilus pseudocollare ( Schüller & Hilbig, 2007) View in CoL [originally Oligobregma pseudocollare View in CoL ] → Asclerocheilus pseudocollaris View in CoL ( Schüller & Hilbig, 2007

2) Masculine/feminine to neuter

Genus Mucibregma Fauchald & Hancock, 1981 View in CoL [neuter]

Mucibregma spinosa Fauchald & Hancock, 1981 View in CoL → Mucibregma spinosum Fauchald & Hancock, 1981 View in CoL

Genus Oligobregma Kudenov & Blake, 1978 View in CoL [neuter]

Oligobregma aciculata ( Hartman, 1965) View in CoL [originally Pseudoscalibregma aciculata View in CoL ] → Oligobregma aciculatum ( Hartman, 1965) View in CoL

Oligobregma aristata Blake, 2023 View in CoL → Oligobregma aristatum Blake, 2023 View in CoL

Oligobregma bathyala Blake, 2023 View in CoL → [neologism not in dictionaries, kept unchanged]

Oligobregma mucronata Blake, 2015 View in CoL → Oligobregma mucronatum Blake, 2015 View in CoL

Oligobregma oculata Kudenov & Blake, 1978 View in CoL → Oligobregma oculatum Kudenov & Blake, 1978 View in CoL

Oligobregma profunda Blake, 2023 View in CoL → Oligobregma profundum Blake, 2023 View in CoL

Oligobregma renuncula Blake, 2023 View in CoL → Oligobregma renuncula Blake, 2023 View in CoL ) [neologism treated as unchanging noun in apposition]

Oligobregma tasmania ( Kirkegaard, 1996) View in CoL [originally Asclerocheilus tasmanius View in CoL ] → Oligobregma tasmanius ( Kirkegaard, 1996) View in CoL [unchanging noun in apposition]

Oligobregma weddelliensis Blake, 2025 View in CoL → Oligobregma weddelliense Blake, 2025 View in CoL

Genus Pseudoscalibregma Ashworth, 1901 View in CoL [neuter]

Pseudoscalibregma gracilis Blake, 2025 View in CoL → Pseudoscalibregma gracile Blake, 2025 View in CoL

Pseudoscalibregma orientalis Imajima, 2009 View in CoL → Pseudoscalibregma orientale Imajima, 2009 View in CoL Pseudoscalibregma bransfieldium ( Hartman, 1967) View in CoL [originally Eusclerocheilus bransfieldia View in CoL ] → Pseudoscalibregma bransfieldia ( Hartman, 1967) View in CoL [unchanging feminine noun in apposition]

Genus Scalibregma Rathke, 1843 View in CoL [neuter]

Scalibregma australis Blake, 2015 View in CoL → Scalibregma australe Blake, 2015 View in CoL

Scalibregma beaufortensis Blake, 2025 View in CoL → Scalibregma beaufortense Blake, 2025 View in CoL

Scalibregma brevicaudum Verrill, 1873 View in CoL (fide Blake 2025) → Scalibregma brevicauda Verrill, 1873 View in CoL [revert to original spelling as unchanging compound noun in apposition]

Scalibregma chilensis Blake, 2025 View in CoL → Scalibregma chilense Blake, 2025 View in CoL

Scalibregma lydoniensis Blake, 2025 View in CoL → Scalibregma lydoniense Blake, 2025 View in CoL

Scalibregma ridleyensis Blake, 2025 View in CoL → Scalibregma ridleyense Blake, 2025 View in CoL

Genus Sclerobregm a Hartman, 1965 [neuter]

Sclerobregma branchiata Hartman, 1965 View in CoL [originally Sclerobregma branchiatum View in CoL , first misspelled by Hartman & Fauchald, 1971] → Sclerobregma branchiatum Hartman, 1965 View in CoL ]

Sclerobregma nanhaiensis Lin, Huang, Liang & He, 2025 View in CoL → Sclerobregma nanhaiense Lin, Huang, Liang & He, 2025 View in CoL

3) Feminine to masculine

Genus Hyboscolex Schmarda, 1861 View in CoL [masculine]

Hyboscolex verrucosa Hartmann-Schröder, 1979 View in CoL → Hyboscolex verrucosus Hartmann-Schröder, 1979 View in CoL