WoRMS source details

Treadwell, Aaron L. (1928). Polychaetous annelids from the Arcturus Oceanographic Expedition. Zoologica, New York. 8(8): 449-485.
51949
Treadwell, Aaron L.
1928
Polychaetous annelids from the Arcturus Oceanographic Expedition.
Zoologica, New York
8(8): 449-485
Publication
World Polychaeta Database (WPolyD)
Issued: December 5, 1928
Available for editors  PDF available [request]
[None. Work starts as:]
The polychaetous annelids collected by the Arcturus Expedition were by the courtesy of Director Beebe, submitted to me for examination and the following is my report. One new genus and sixteen new species are represented in the collection.
Pacific Ocean
Systematics, Taxonomy
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Harmothoe lanceocirrata Treadwell, 1928 (original description)
Harmothoe lanceolata Treadwell, 1928 accepted as Harmothoe lanceocirrata Treadwell, 1928 (original description)
Harmothoe sylliformia Treadwell, 1928 (original description)
Leodice arcturi Treadwell, 1928 accepted as Eunice arcturi (Treadwell, 1928) (original description)
Lepidasthenia longicirrata Treadwell, 1928 accepted as Lepidasthenia natans (Chamberlin, 1919) (original description)
Lepidasthenia picta Treadwell, 1928 accepted as Lepidasthenia varius Treadwell, 1917 (original description)
Lepidasthenia rufa Treadwell, 1928 (original description)
Lepidasthenia variegata Treadwell, 1928 accepted as Lepidasthenia rufa Treadwell, 1928 (original description)
Leptonereis maculata Treadwell, 1928 accepted as Platynereis dumerilii (Audouin & Milne Edwards, 1833) (original description)
Neanthes obscura Treadwell, 1928 accepted as Perinereis helleri (Grube, 1878) (original description)
Nuchubranchia Treadwell, 1928 (original description)
Nuchubranchia palmata Treadwell, 1928 accepted as Travisiopsis coniceps (Chamberlin, 1919) (original description)
Phyllodoce varia Treadwell, 1928 (original description)
Semiodera glabra Treadwell, 1928 accepted as Trophoniella americana (Monro, 1928) (original description)
Spio hirsuta Treadwell, 1928 accepted as Scolelepis (Scolelepis) squamata (O.F. Muller, 1806) (original description)
Tomopteris opaca Treadwell, 1928 accepted as Tomopteris nisseni Rosa, 1908 (original description)
Tomopteris tentaculata Treadwell, 1928 (original description)
Uncinereis lutea Treadwell, 1928 accepted as Platynereis dumerilii (Audouin & Milne Edwards, 1833) (original description)
Vanadis collata Treadwell, 1928 accepted as Vanadis crystallina Greeff, 1876 (original description)
Holotype AMNH, locality Cocos Islands, identified as Neanthes obscura Treadwell, 1928
Holotype AMNH, locality Galapagos Islands, identified as Phyllodoce varia Treadwell, 1928
Holotype AMNH, locality Sargasso Sea, identified as Uncinereis lutea Treadwell, 1928
Holotype AMNH 3555, locality Cocos Islands, identified as Spio hirsuta Treadwell, 1928
 Depth range

731.5 m (400 fathoms), in the water column. [details]

 Depth range

Not stated. [details]

 Depth range

Not stated. [details]

 Depth range

Not stated. According to Hartman (1956: 275), the species was collected "probably at the surface". [details]

 Depth range

Surface. [details]

 Distribution

Atlantic Ocean: Sargasso Sea. [details]

 Distribution

Pacific Ocean: Cocos Island (west of Costa Rica). [details]

 Distribution

Pacific Ocean: Cocos Island (west of Costa Rica). [details]

 Distribution

Pacific Ocean: Galapagos Islands. [details]

 Distribution

Pacific Ocean: off the Galapagos Islands. [details]

 Editor's comment

The type locality of the species has been considered as "off the West Indies", probably with base on Hartman (1956: ... [details]

 Etymology

Not stated, uncertain. The specific epithet obscura is a Latin adjective meaning 'dark', 'dusky', 'indistinct', ... [details]

 Etymology

Not stated. The specific epithet hirsuta is a Latin adjective meaning 'hairy' or 'bristly', and refers presumably ... [details]

 Etymology

Not stated. The specific epithet lutea is a Latin adjective meaning 'saffron yellow' or 'sallow' and refers ... [details]

 Etymology

Not stated. The specific epithet varia is a Latin adjective meaning 'diverse' or 'different', but also ... [details]

 Etymology

The specific epithet collata is a Latin participle meaning 'brought together' or 'having been brought together', ... [details]

 Habitat

Not stated. [details]

 Habitat

Not stated. [details]

 Habitat

Not stated. [details]

 Habitat

On Sargassum, floating at the surface. [details]

 Habitat

Pelagic, found 731.5 m below the water surface. [details]

 Holotype

Deposited at the American Museum of Natural History, New York, USA (AMNH 3553). [details]

 Holotype

Deposited at the American Museum of Natural History, New York, USA (AMNH). [details]

 Holotype

Deposited at the American Museum of Natural History, New York, USA (AMNH 3555). [details]

 Homonymy

Lepidasthenia longicirrata Treadwell, 1928 is a permanently unavailable name as an unreplaced junior primary ... [details]

 Specimen

Deposited at the American Museum of Natural History, New York, USA (AMNH). [details]

 Type locality

30 miles SE Hood Island (= Española Island), Galápagos Islands, Pacific Ocean (-2.0°, -89.5°). [details]

 Type locality

Cocos Island, west of Costa Rica, Pacific Ocean (5.5333°, -86.9833°). According to the IZ Type Specimens Database ... [details]

 Type locality

Galapagos Islands, Pacific Ocean (-0.3667°, -89.4833°). [details]

 Type locality

Off Cocos Island, west of Costa Rica, Pacific Ocean (5.5333°, -86.9833°). [details]

 Type locality

Sargasso Sea, Atlantic Ocean (26.1667°, -56.0°). [details]

 Type material

Deposited at the American Museum of Natural History, New York, USA (AMNH). [details]