scholarly journals A new species of amphipod crustacean, Pleusymtes comitari sp. nov., associated with gorgonians on deep-water coral reefs off Ireland

2004 ◽  
Vol 84 (5) ◽  
pp. 1029-1032 ◽  
Author(s):  
A.A. Myers ◽  
J.M. Hall-Spencer
Keyword(s):  
New Species ◽  
Coral Reefs ◽  
Continental Shelf ◽  
Deep Water ◽  
West Coast ◽  
The West ◽  
Amphipod Crustacean ◽  
Continental Shelf Break ◽  
A New Species ◽  
Water Coral

A new species of pleustid amphipod of the genus Pleusymtes is described from the west coast of Ireland. It was found to be common in association with an Acanthogorgia sp. gorgonian at 725 and 900 m depth on coral habitats in the continental shelf-break areas of the Porcupine Seabight and Porcupine Bank. It is assumed to be a commensal due to its modified pereopod dactyls.

A new species of Talitridae (Amphipoda: Gammaridea) from Tioman Island, Malaysia

Zootaxa ◽  
2007 ◽  
Vol 1454 (1) ◽  
pp. 59-68 ◽  
Author(s):  
B. H.R. OTHMAN ◽  
B. A.R. AZMAN
Keyword(s):  
New Species ◽  
West Coast ◽  
Related Species ◽  
First Record ◽  
The West ◽  
The Family ◽  
Amphipod Crustacean ◽  
A New Species

The amphipod crustacean Talorchestia morinoi sp. nov. collected on the west coast of Tioman Island, Malaysia is described and illustrated.  So far no species belonging to the genus is known from Malaysia and this is the first record of the family Talitridae from Malaysia.  Differences between the new species and related species within the Talorchestia sensu Morino & Miyamoto, 1988 group are discussed and a key is also included.

A new species of the genus Rapturella (Gastropoda: Acteonidae) from southeast Brazil

Zootaxa ◽  
2018 ◽  
Vol 4521 (1) ◽  
pp. 125 ◽  
Author(s):  
CARLO M. CUNHA ◽  
LUIZ RICARDO L. SIMONE
Keyword(s):  
New Species ◽  
Continental Shelf ◽  
Deep Water ◽  
Shell Morphology ◽  
Southwest Pacific ◽  
Southeast Brazil ◽  
Pacific Waters ◽  
A New Species ◽  
High Diversity

Acteonidae d'Orbigny, 1843 is the largest family within the superfamily Acteonoidea (Bouchet et al. 2017) and includes small gastropods typical of infralittoral environments. Most acteonids living on the continental shelf or in deep water have been described on the basis of shell morphology alone (Simone 2006; Valdés 2008; Cunha 2011; Salvador & Cunha 2016), because little material with soft parts has been collected and examined. Consequently, little is known about the ecology of the species.  Recently, many new species of the genus Acteon Montfort, 1810 have been described from tropical Southwest Pacific waters (Valdés 2008), suggesting that a high diversity of acteonid species may await discovery in other deep water environments, including those of Brazil. 

Lampetra macrostoma, a New Species of Freshwater Parasitic Lamprey from the West Coast of Canada

1982 ◽  
Vol 39 (5) ◽  
pp. 736-747 ◽  
Author(s):  
Richard J. Beamish
Keyword(s):  
British Columbia ◽  
New Species ◽  
West Coast ◽  
Related Species ◽  
Salt Water ◽  
Vancouver Island ◽  
The West ◽  
Large Disc ◽  
Large Numbers ◽  
A New Species

Lampetra macrostoma n.sp., a freshwater parasitic lamprey, is distinguished from related species L. tridentata, L. lethophaga, L. folletti, L. minima, and L. similis by its parasitic habit and very large disc. Other characters distinguishing the species from L. tridentata are its longer prebranchial length, large eye, weakly pigmented velar tentacles, and its ability to remain in freshwater. The recently metamorphosed form readily survives in freshwater and probably is non-anadromous even though it can survive in salt water. The new species has been discovered in two lakes on Vancouver Island, British Columbia, Canada, where it attacks large numbers of resident salmonids. Because of its ability to survive and feed in freshwater, it poses a definite threat to freshwater fishes.Key words: lamprey, new species, non-anadromous lamprey, salmonid parasitism

XXX.—Actiniaria and Zoantharia of the Scottish National Antarctic Expedition, 1902–1904

1939 ◽  
Vol 59 (3) ◽  
pp. 791-800 ◽  
Author(s):  
Oskar Carlgren
Keyword(s):  
New Species ◽  
West Coast ◽  
Cape Verde ◽  
Falkland Islands ◽  
Full Information ◽  
The West ◽  
Gough Island ◽  
Antarctic Expedition ◽  
The Antarctic ◽  
A New Species

The collection of Actiniaria and Zoantharia made by the Scottish National Antarctic Expedition contains nineteen species, one of which, Porponia antarctica Carlgren, I described as a new species in 1914. In all there were six species from the Antarctic, three from the Falkland Islands, six from the west coast of Cape Province, three from the Cape Verde Islands, and one, not specifically determined, from Gough Island. The new species here described are Epiactis vincentina, Epiactis brucei, Sicyonis antarctica, and Palythoa vincentina. I have not thought it necessary to compile a complete list of the literature and synonyms of the species, since in the papers cited full information is given.

Peniculus asinus (Copepoda: Pennellidae), a new species of copepod parasitic on fishes of the genus Sebastes along the west coast of North America

1977 ◽  
Vol 55 (12) ◽  
pp. 1988-1991 ◽  
Author(s):  
Z. Kabata ◽  
S. N. Wilkes
Keyword(s):  
New Species ◽  
North America ◽  
West Coast ◽  
Pacific Coast ◽  
The West ◽  
Unique Member ◽  
The Pacific ◽  
The Family ◽  
A New Species

Peniculus asinus, a new species of copepod parasitic on Sebastes (Pisces: Teleostei) off the Pacific coast of Canada is described and illustrated. The copepod is an unique member of its genus in that it possesses cephalothoracic holdfast processes. The discovery of a Peniculus with these processes is taken as evidence confirming the place of this genus in the family Pennellidae.

Nephtyidae (Polychaeta, Phyllodocida) from the Red Sea, with record of a new species

2017 ◽  
Vol 97 (5) ◽  
pp. 843-856 ◽  
Author(s):  
A. Ravara ◽  
S. Carvalho
Keyword(s):  
Saudi Arabia ◽  
New Species ◽  
Red Sea ◽  
West Coast ◽  
New Records ◽  
The West ◽  
Bathymetric Range ◽  
Current Finding ◽  
First Time ◽  
A New Species

Six nephtyid species were identified from samples collected off the west coast of Saudi Arabia. Two of these species had been previously reported for the Red Sea (Inermonephtys aff. inermis, Nephtys palatii), three are new records (Aglaophamus lobatus, A. cf. verrilli, Micronephthys stammeri) and one is new to science (Inermonephtys aramco). Inermonephtys aramco was collected in the southern region of the Red Sea at depths between 60 and 83 m. It is characterized by the presence of branchiae from chaetiger 15 or 16, well-developed parapodial prechaetal lamellae, broadly rounded notopodial postchaetal lamellae and rudimentary neuropodial postchaetal lamellae. The species Nephtys palatii is transferred to the genus Micronephthys. Based on the current finding, the previously known bathymetric range of Micronephthys stammeri is extended from 4–7 to 17 m, and occurrence depths for N. palatii are given for the first time (4–90 m). Full descriptions are included for all species except M. stammeri. An identification key for all the species known to occur in the Red Sea is provided.

New species of Paracalanidae along the west coast of India: Paracalanus arabiensis

2009 ◽  
Vol 90 (2) ◽  
pp. 399-408 ◽  
Author(s):  
Kirti Sureshchandra Kesarkar ◽  
Arga Chandrashekar Anil
Keyword(s):  
New Species ◽  
West Coast ◽  
Equal Length ◽  
The West ◽  
Terminal Spine ◽  
West Coast Of India ◽  
A New Species ◽  
Mandovi And Zuari Estuaries

A new species of copepod, Paracalanus arabiensis sp. nov. collected from Mandovi and Zuari estuaries, Goa, central west coast of India, is described. It differs from its congeners mainly in the structure of leg 5, with a row of six teeth along the edge of inner terminal spine resulting in a serrated margin and two small, stiff spines of equal length protrude in between the terminal spines.

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