dcsimg

Description

provided by NMNH Antarctic Invertebrates

Laonice cirrata (Sars, 1851)
Plate III, figs. 13-15

Aonides cirrata Fauvel, 1914, pp. 220-222, pl. 20, figs. 4.-9. Review.

Laonice cirrata Fauvel, 1936, p. 29. Alexander Island.

Monro, 1939, p. 125. Lars and Ingrid Christensen coasts, Mac. Robertson Land, and Adélie Coast, in 219-1206 m.

Diagnosis: Size of antarctic specimens not stated; others from western Europe large, attain length of 90-120 mm. Body colorless, with brown intestine. Prostomium (fig. 13) rounded in front, with an occip­ital antenna; 2 pairs of eyes in front of nuchal area. Branchiae present from second setiger and continued posteriorly to setiger 34-40; well separated from noto­podial postsetal lobe. Interramal pouches (fig. 14) first present at setiger 31 or already at setiger 10; continued through numerous segments. Hooded uncini first present from setigers 35-40, distally bidentate (fig. 15), the main fang at an acute angle to the shaft, and hood distally rounded.

Distribution: North and South Atlantic and Pacific oceans; antarctic and indopacific regions; cosmopoli­tan; in shallow to abyssal depths.”

(Hartman, 1966)

Additional information

provided by World Register of Marine Species
Polychaeta larva, whose adults are not listed before, found in plankton samples
license
cc-by-4.0
copyright
WoRMS Editorial Board
bibliographic citation
Harms, J. (1993). Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records. <em>Helgoländer Meeresunters.</em> 47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus. Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
contributor
Simon Amelinckx [email]
contributor
Simon Amelinckx [email]

Distribution

provided by World Register of Marine Species
Gulf of St. Lawrence (unspecified region), Saguenay Fjord, northern Gaspe waters, southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern Bradelle Valley), downstream part of middle St. Lawrence estuary, lower St. Lawrence estuary, Prince Edward Island (from the northern tip of Miscou Island, N.B. to Cape Breton Island south of Cheticamp, including the Northumberland Strait and Georges Bay to the Canso Strait causeway), lower North Shore; Cobscook Bay to Cape Cod
license
cc-by-4.0
copyright
WoRMS Editorial Board
bibliographic citation
Harms, J. (1993). Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records. <em>Helgoländer Meeresunters.</em> 47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus. Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
contributor
Kennedy, Mary [email]
contributor
Kennedy, Mary [email]

Habitat

provided by World Register of Marine Species
bathyal, infralittoral and circalittoral of the Gulf and estuary
license
cc-by-4.0
copyright
WoRMS Editorial Board
bibliographic citation
Harms, J. (1993). Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records. <em>Helgoländer Meeresunters.</em> 47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus. Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
contributor
Kennedy, Mary [email]
contributor
Kennedy, Mary [email]

Habitat

provided by World Register of Marine Species
Known from seamounts and knolls
license
cc-by-4.0
copyright
WoRMS Editorial Board
bibliographic citation
Harms, J. (1993). Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records. <em>Helgoländer Meeresunters.</em> 47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus. Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
contributor
[email]
contributor
[email]