WoRMS source details
Anthostoma latacapitata Treadwell, 1901 accepted as Naineris setosa (Verrill, 1900) (original description)
Aricia cirrata Treadwell, 1901 accepted as Leodamas treadwelli (Eisig, 1914) (original description)
Aricidea alata Treadwell, 1901 accepted as Laonice brevicornis (Kinberg, 1866) (original description)
Castalia longicirrata Treadwell, 1901 accepted as Leocrates longicirratus (Treadwell, 1901) (original description)
Castalia mutilata Treadwell, 1901 accepted as Oxydromus mutilatus (Treadwell, 1901) (original description)
Cirratulus elongatus Treadwell, 1901 (original description)
Cirratulus nigromaculata Treadwell, 1901 accepted as Cirriformia punctata (Grube, 1859) accepted as Timarete punctata (Grube, 1859) (original description)
Dasybranchus rectus Treadwell, 1901 (original description)
Dasychone ponce Treadwell, 1901 accepted as Branchiomma nigromaculatum (Baird, 1865) (original description)
Eulalia quinquelineata Treadwell, 1901 accepted as Eulalia myriacyclum (Schmarda, 1861) (original description)
Eulepis fimbriata Treadwell, 1901 accepted as Grubeulepis fimbriata (Treadwell, 1901) (original description)
Eulepis splendida Treadwell, 1901 accepted as Pareulepis wyvillei (McIntosh, 1885) (original description)
Eunice auriculata Treadwell, 1900 accepted as Euniphysa auriculata (Treadwell, 1900) (redescription)
Eunice culebra Treadwell, 1901 accepted as Nicidion cariboea (Grube, 1856) (original description)
Eupomatus parvus Treadwell, 1902 accepted as Hydroides parva (Treadwell, 1902) (original description)
Glycera abranchiata Treadwell, 1901 accepted as Glycera brevicirris Grube, 1870 (original description)
Goniada oculata Treadwell, 1901 (original description)
Hermella varians Treadwell, 1901 accepted as Tetreres varians (Treadwell, 1901) (original description)
Hesione proctochona Schmarda, 1861 accepted as Hesione picta Müller in Grube, 1858 (additional source)
Lumbriconereis bilabiata Treadwell, 1901 accepted as Eranno bilabiata (Treadwell, 1901) (original description)
Lumbriconereis maculata Treadwell, 1901 accepted as Lumbrineris maculata (Treadwell, 1901) (original description)
Lumbriconereis parvapedata Treadwell, 1901 accepted as Lumbrineris parvapedata Treadwell, 1901 (original description)
Lysidice sulcata Treadwell, 1901 accepted as Lysidice collaris Grube, 1868 (original description)
Nereis arroyensis Treadwell, 1901 (original description)
Panthalis oculea Treadwell, 1901 accepted as Polyodontes oculea (Treadwell, 1901) (original description)
Phyllodoce magnaoculata Treadwell, 1901 (original description)
Polynoe branchiata Treadwell, 1901 accepted as Chaetacanthus magnificus (Grube, 1876) (original description)
Polynoe nodosa Treadwell, 1901 accepted as Hermenia verruculosa Grube, 1856 (original description)
Sthenelais grubei Treadwell, 1901 accepted as Sthenolepis grubei (Treadwell, 1901) (original description)
Stylaroides glabra Treadwell, 1901 accepted as Pycnoderma glabra (Treadwell, 1901) (original description)
Syllis complanata Treadwell, 1901 (original description)
Thelepus crassibranchiatus Treadwell, 1901 (original description)
The authors state that H. panamensis is named "for its distribution, as far as known yet restricted to the Pacific ... [details]
Not stated, but Treadwell (1902: 210) stated the specimens of E. parvus were "very small" (6 mm) thus Latin parvus ... [details]
The combination 'Lumbrineris bilabiata (Treadwell, 1902)' is a senior secondary homonym to 'Lumbrineris bilabiata ... [details]
Ensenada Ronda, Culebra, Puerto Rico, Caribbean Sea [details]
Caribbean Sea, Purto Rico, based on the original name of Lumbriconereis maculata Treadwell, 1901 [details]
Off St. Thomas (Porto Rico), Sail Rock W by 1/2 N. 6 miles, Western Atlantic Ocean (gazetteer estimate 18.33°, ... [details]
Off Custom House, Mayagüez Harbor, Puerto Rico, Caribbean Sea (gazetteer estimate 18.242°, -67.351°). [details]