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Polychaeta source details
Treadwell, A.L. (1943). Scientific Results of Cruise VII of the Carnegie during 1928-1929 under Command of Captain J.P. Ault. Biology - IV. Biological results of the last cruise of the Carnegie. III. Polychaetous annelids. Carnegie Institution of Washington Publication. 555: 29-59, 1 plate, 4 maps.
51978
Treadwell, A.L.
1943
Scientific Results of Cruise VII of the Carnegie during 1928-1929 under Command of Captain J.P. Ault. Biology - IV. Biological results of the last cruise of the Carnegie. III. Polychaetous annelids.
Carnegie Institution of Washington Publication
555: 29-59, 1 plate, 4 maps
Publication
World Polychaeta Database (WPolyDb)
Text makes reference to three plates with figures, but only one is present, including all figures.
[None. Introduction as follows:]
The following is a report on the polychaetous annelids collected by the Carnegie on cruise VII in 1928-1929, and submitted to the writer for study through the courtesy of Dr. J. A. Fleming, Director of the Department of Terrestrial Magnetism of the Carnegie Institution of Washington. As indicated on the accompanying map (p. iv) and on the list giving the geographical positions of the collecting stations (pp. 44-51), the cruise covered extensive areas in the North Atlantic and Pacific oceans. With only a few exceptions three hauls were made at each station at depths of (surface), 50 m, and 100 m. With the description of each species the author has given the depth or depths at which it was collected, arranging these data in tabular form for convenience of reference in the case of the more abundant species. The location of each station is designated on maps 1 to 4 (pp. 56-59) by black circles. The station numbers are indicated by vertical figures for every fifth station in multiples of five, except where clarity requires numbering at more frequent intervals. The slant figures designate the species according to the legends on the maps. In view of the imperfect knowledge of the annelid fauna of the oceans, it is to be specially noted that of the twenty-eight species (not larvae or fragments) dealt with or collected, fifteen are new, and two of the remaining thirteen are not forms of the open ocean, as in the case of Eurythoe complanata Pallas collected on Luminao Reef, Guam, Mariana Islands.
Systematics, Taxonomy
Alciopa distorta Treadwell, 1943 accepted as Naiades cantrainii Delle Chiaje, 1830 (original description)
Callizonella pigmenta Treadwell, 1943 accepted as Krohnia lepidota (Krohn, 1845) (original description) Corynocephalus magnachaetus Treadwell, 1943 accepted as Rhynchonereella petersii (Langerhans, 1880) (original description) Epitoka Treadwell, 1943 accepted as Pontodora Greeff, 1879 (original description) Epitoka pelagica Treadwell, 1943 accepted as Pontodora pelagica Greeff, 1879 (original description) Haliplanella Treadwell, 1943 accepted as Maupasia Viguier, 1886 (original description) Haliplanella pacifica Treadwell, 1943 accepted as Maupasia gracilis (Reibisch, 1893) (original description) Lopadorhynchus varius Treadwell, 1943 accepted as Lopadorrhynchus uncinatus Fauvel, 1915 (original description) Nereis singularis Treadwell, 1943 accepted as Platynereis singularis (Treadwell, 1943) (original description) Phalacrophorus attenuatus Treadwell, 1943 accepted as Phalacrophorus uniformis Reibisch, 1895 (original description) Phalacrophorus maculatus Treadwell, 1943 accepted as Phalacrophorus pictus Greeff, 1879 (original description) Phalacrophorus niger Treadwell, 1943 accepted as Iospilus phalacroides Viguier, 1886 (original description) Plotobia paucichaeta Treadwell, 1943 accepted as Sagitella kowalewskii Wagner, 1872 (original description) Polynoella brunnea Treadwell, 1943 (original description) Vanadis uncinata Treadwell, 1942 accepted as Vanadis formosa Claparède, 1870 (original description)
Holotype USNM 20079, geounit Atlantic Ocean, identified as Haliplanella pacifica Treadwell, 1943
Holotype USNM 20084, geounit North Pacific, identified as Alciopa distorta Treadwell, 1943 Nontype USNM 34322, geounit Pacific Ocean, identified as Haliplanella pacifica Treadwell, 1943 Nontype USNM 34323, geounit Pacific Ocean, identified as Haliplanella pacifica Treadwell, 1943 Holotype AMNH 3553, geounit Galapagos Islands, identified as Vanadis collata Treadwell, 1928 Depth range 50-100 m below the water surface, in the water column. [details] Diagnosis Original diagnosis by Treadwell (1943: 40): "Palps completely fused, forming a prostomial margin ventral to the ... [details] Diagnosis Original diagnosis by Treadwell (1943: 32): ''one pair of tentacles and no eyes on the prostomium. On the first ... [details] Distribution Tropical regions of Atlantic and Pacific Oceans. [details] Etymology The specific epithet distorta is a Latin participle meaning 'twisted' or 'contorted', and refers presumably to the ... [details] Etymology The generic epithet Haliplanella is composed by the name of the genus Halyplanes Reibisch, 1893, misspelled as ... [details] Etymology Not stated in the original description. The specific epithet pacifica refers presumably to the Pacific Ocean, part ... [details] Habitat Pelagic, found between 50-100 m below the water surface. [details] Holotype Deposited at the Smithsonian Institution, Washington D.C., USA (USNM 20084). [details] Homonymy junior unreplaced homonym to Nereis singularis Treadwell, 1943. Both taxa are no longer in Nereis, but this makes ... [details] Nomenclature Treadwell mistakenly introduced Haliplanella as if it was a name Reibisch had used in 1895. Whereas Reibisch ... [details] Type locality East of Hawaiian Islands, North Pacific Ocean (24.03°, -145.55°). [details] Type locality Mid-Atlantic Ocean (10°50'N, 37°24'W), 100 m depth, pelagic. [details] |