75-148 m (South Georgia), and 12-40 m (Falkland Islands). [details]
Antarctic Ocean: South Georgia and Falkland Islands. [details]
Antarctic Ocean. South Georgia. [details]
Southwestern Atlantic Ocean: off the State of Rio Grande do Sul (Brazil). [details]
Antarctic Ocean. South Georgia. [details]
South Atlantic Ocean (Falkland Islands) and Subantarctic areas. [details]
South Atlantic Ocean: off northern Argentina. [details]
Hartman (1953: 41) gave the type locality as being off the coast of Uruguay, but according to the coordinates given ... [details]
The specific epithet trigintae refers to the presence of 30 setigerous segments in the two specimens on which the ... [details]
The specific epithet minuscula refers to the small size of the worm (3 mm long, 0.2 mm wide, 24-35 segments). [details]
The subspecific epithet minutus refers to the small size of the subspecies in relation to the stem species ... [details]
"The subspecies is named for the exploring ship, Antarctic" (Hartman, 1953: 41). [details]
The subspecific epithet minutus refers to the small size of the subspecies in relation to the stem species ... [details]
Species named after Professor Ernst Heinrich Ehlers (b. Lüneburg, 11 November 1835 - d. Göttingen, 31 December ... [details]
Not stated by the author. The specific epithet filiformis is a Latin adjective meaning 'threadlike', and refers ... [details]
The specific epithet anops derives from the prefix of Greek origin an-, meaning 'without', and ops, a Greek word ... [details]
The specific epithet epipharynx is formed by the Latin prefix of Greek origin epi-, meaning 'upon' or 'attached ... [details]
The specific epithet abranchiata is the feminine of the New Latin adjective abranchiatus, composed by the Latin ... [details]
Mud, muddy sediments with algae or stones, on shells and rocks, sand, sand with algae, and gravel. [details]
Shell fragments and stones, at shelf depths (137-150 m). [details]
Mud with few stones or some algae, at shelf depths. [details]
Note on Bioluminescence: "A field note with the type collection, from st. 34, states that the postdorsum flashed ... [details]
One specimen (NRS no. 3480) ovigerous, being an anterior fragment of 24 chaetigers, 8 mm long, thoracic width 0.88 ... [details]
One specimen (NRS no. 3480) ovigerous, being an anterior fragment of 24 chaetigers, 8 mm long, thoracic width 0.88 ... [details]
Swedish Museum of Natural History, Stockholm. [details]
From Hartman (1953: 29): "Nicon loxechini Kinberg, 1866, goes to Platynereis magalhaensis (see Hartman, 1948, p. ... [details]
Antarctic Ocean, South Georgia, Moraine Fjord (geocoordinates not provided, estimated with gazetteer to be ... [details]
Antarctic Ocean, South Georgia, outside mouth of Cumberland Bay, Stn 34 (54º11'S, 36º18'W), gray mud with few ... [details]
Off the coast of the State of Rio Grande do Sul, Brazil, southwestern Atlantic Ocean (-33°, -51.1667°). Note by ... [details]
Antarctic Ocean, South Georgia, outside mouth of Cumberland Bay, Stn 34 (54º11'S, 36º18'W), gray mud with few ... [details]
Burdwood Bank, Falkland Islands, South Atlantic Ocean (-53.75°, -61.0°). [details]
Ouside the mouth of Cumberland Bay, South Georgia, South Atlantic Ocean (-54.1833°, -36.3°). [details]
Antarctic Ocean, South Georgia, Maiviken, mouth of Cumberland West Bay (= "May Bay, Mouth of West Fjord") ... [details]
Antarctic Ocean, South Georgia, outside mouth of Cumberland Bay (54º11'S, 36º18'W). [details]
South Atlantic Ocean, off northern Argentina (37º15'S, 56º08'W), 100 m, sand and gravel. [details]
Syntypes deposited in the Swedish Museum of Natural History, Stockholm, Sweden (NRS 3863, 3 syntypes). [details]
Deposited in the Swedish Museum of Natural History, Stockholm, Sweden. [details]