Actinometra paucicirra Bell, 1882 accepted as Comatula (Validia) rotalaria Lamarck, 1816 (source of synonymy)
Antedon anceps Carpenter, 1888 accepted as Craspedometra anceps (Carpenter, 1888) accepted as Heterometra quinduplicava (Carpenter, 1888) (new combination reference)
Antedon clemens Carpenter, 1888 accepted as Antedon anceps Carpenter, 1888 accepted as Craspedometra anceps (Carpenter, 1888) accepted as Heterometra quinduplicava (Carpenter, 1888) (source of synonymy)
Asterometra cristata AH Clark, 1911 (original description)
Asterometra magnipeda AH Clark, 1911 accepted as Pterometra magnipeda (AH Clark, 1911) (original description)
Asterometra pulcherrima (AH Clark, 1909) accepted as Pterometra pulcherrima (AH Clark, 1909) (new combination reference)
Calometra alecto AH Clark, 1911 accepted as Neometra alecto (AH Clark, 1911) (basis of record)
Calometra alecto AH Clark, 1911 accepted as Neometra alecto (AH Clark, 1911) (original description)
Catoptometra ophiura A.H. Clark, 1911 (original description)
Chlorometra robusta AH Clark, 1911 accepted as Chondrometra robusta (AH Clark, 1911) (original description)
Comanthus annulata (Bell, 1882) accepted as Comanthus parvicirrus (Müller, 1841) (basis of record)
Comaster fruticosus AH Clark, 1911 accepted as Phanogenia fruticosa (AH Clark, 1911) (original description)
Comaster horridus AH Clark, 1911 accepted as Comissia horrida (AH Clark, 1911) (original description)
Comaster scitulus AH Clark, 1911 accepted as Rowemissia scitulus (AH Clark, 1911) (original description)
Comissia dumetum AH Clark, 1911 accepted as Comatulidae incertae sedis peregrina (Bell, 1894) (original description)
Comissia hispida AH Clark, 1911 (original description)
Comissia horridus (AH Clark, 1911) accepted as Comissia horrida (AH Clark, 1911) (source of synonymy)
Cosmiometra philippinensis AH Clark, 1911 (original description)
Craspedometra anceps (Carpenter, 1888) accepted as Heterometra quinduplicava (Carpenter, 1888) (source of synonymy)
Crotalometra infelix AH Clark, 1911 accepted as Crotalometra rustica AH Clark, 1909 (original description)
Crotalometra propinqua AH Clark, 1911 accepted as Aglaometra valida (Carpenter, 1888) (original description)
Epimetra AH Clark, 1911 (original description)
Epimetra nympha AH Clark, 1911 (original description)
Iridometra melpomene AH Clark, 1911 accepted as Iridometra adrestine (AH Clark, 1907) (original description)
Oligometra gracilicirra ornata AH Clark, 1911 accepted as Cotylometra gracilicirra ornata (AH Clark, 1911) (original description)
Pachylometra luna AH Clark, 1911 accepted as Glyptometra investigatoris (AH Clark, 1909) (original description)
Pachylometra selene AH Clark, 1911 accepted as Glyptometra distincta (Carpenter, 1888) (original description)
Pachylometra septentrionalis AH Clark, 1911 accepted as Glyptometra septentrionalis (AH Clark, 1911) (original description)
Perometra pusilla (Carpenter, 1888) (source of synonymy)
Psathyrometra parva A. H. Clark, 1911 accepted as Athrypsometra mira (AH Clark, 1909) (original description)
Pterometra trichopoda (AH Clark, 1908) (new combination reference)
Selenemetra AH Clark, 1911 accepted as Oxymetra AH Clark, 1909 (original description)
Selenemetra gracilipes AH Clark, 1911 accepted as Oxymetra finschii (Hartlaub, 1890) (source of synonymy)
Selenemetra viridis AH Clark, 1911 accepted as Oxymetra finschii (Hartlaub, 1890) (original description)
Stenometra cristata AH Clark, 1911 (original description)
Thalassometra annandalei (AH Clark, 1909) accepted as Oceanometra annandalei (AH Clark, 1909) (source of synonymy)
Thalassometra hirsuta AH Clark, 1911 (original description)
Toxometra AH Clark, 1911 (original description)
Toxometra paupera AH Clark, 1911 (original description)
Zygometra pristina AH Clark, 1911 (original description)