The genus Rhabdammina in the Northeast Atlantic; a new species, a redescription of R. major de Folin, 1887, and some speculations on species relationships

1986 ◽  
Vol 16 (2) ◽  
pp. 150-160 ◽  
Author(s):  
A. J. Gooday
Keyword(s):  
New Species ◽  
Species Relationships ◽  
Northeast Atlantic ◽  
A New Species

Redescription of the deep-sea octopod Benthoctopus normani (Massy 1907) and a description of a new species from the Northeast Atlantic

2006 ◽  
Vol 2 (6) ◽  
pp. 372-387 ◽  
Author(s):  
A. L. Allcock ◽  
J. M. Strugnell ◽  
H. Ruggiero ◽  
M. A. Collins
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Northeast Atlantic ◽  
A New Species

scholarly journals Isozoanthus primnoidus, a new species of zoanthid (Cnidaria: Zoantharia) associated with the gorgonian Callogorgia verticillata (Cnidaria: Alcyonacea)

2010 ◽  
Vol 68 (2) ◽  
pp. 408-415 ◽  
Author(s):  
M. Carreiro-Silva ◽  
A. Braga-Henriques ◽  
I. Sampaio ◽  
V. de Matos ◽  
F. M. Porteiro ◽  
...  
Keyword(s):  
New Species ◽  
Strong Evidence ◽  
Cold Water ◽  
Column Diameter ◽  
Oral Disc ◽  
Northeast Atlantic ◽  
Mineral Particles ◽  
Anatomical Characters ◽  
Distinguishing Features ◽  
A New Species

Abstract Carreiro-Silva, M., Braga-Henriques, A., Sampaio, I., de Matos, V., Porteiro, F. M., and Ocaña, O. 2011. Isozoanthus primnoidus, a new species of zoanthid (Cnidaria: Zoantharia) associated with the gorgonian Callogorgia verticillata (Cnidaria: Alcyonacea). – ICES Journal of Marine Science, 68: 408–415. In the Azores, Northeast Atlantic, an undescribed epizoan zoanthid is often found in association with the cold-water gorgonian Callogorgia verticillata at 110–800 m depth. This zoanthid was identified as a new species, Isozoanthus primnoidus sp. nov., based on morphological and anatomical characters of the polyps and type of cnidae. The distinguishing features of I. primnoidus are coenenchyme, column, and oral disc light brown, with short, translucent tentacles. Contracted polyps have column diameter up to 3 mm and height up to 2 mm. Ectoderm and outer mesogloea are densely encrusted with mineral particles and gorgonian sclerites. Capitulum bears a maximum of 14 distinctive ridges. Isozoanthus primnoidus was associated with 17% of C. verticillata colonies studied, and covered 14 ± 5% of the gorgonian colony. There was strong evidence of a parasitic relationship whereby I. primoidus progressively eliminates gorgonian tissue and uses the gorgonian axis for structure and support, and sclerites for protection.

scholarly journals A new species of Ceratozamia (Zamiaceae) from the Sierra Madre of Chiapas, Mexico, with comments on species relationships

2007 ◽  
Vol 153 (4) ◽  
pp. 393-400 ◽  
Author(s):  
MIGUEL A. PÉREZ-FARRERA ◽  
JORGE GONZÁLEZ‐ASTORGA ◽  
SERGIO AVENDAÑO ◽  
CARLOS G. IGLESIAS
Keyword(s):  
New Species ◽  
Species Relationships ◽  
Sierra Madre ◽  
A New Species

scholarly journals First record of the family Sphyrapodidae Guţu, 1980 (Crustacea: Peracarida: Apseudomorpha) with the description of a new species ofSphyrapusfrom the Colombian Caribbean

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3947 ◽  
Author(s):  
Andrés G. Morales-Núñez ◽  
Catalina Morales-Ruiz ◽  
Néstor E. Ardila
Keyword(s):  
New Species ◽  
New Record ◽  
First Record ◽  
Plumose Seta ◽  
Northeast Atlantic ◽  
The Family ◽  
Distal Seta ◽  
A New Species

A new sphyrapodid tanaidacean,Sphyrapus caribensissp. nov. is described and a new record ofKudinopasternakia siegiis reported for the Colombian Caribbean based on samples collected during cruises in 2014–2015. The new species appears to be most closely related to the northeast Atlantic species,Sphyrapus malleolus. Sphyrapus caribensiscan be distinguished fromSphyrapus malleolusby a combination of characters, including the maxillipedal basis without long distal seta, the number of setae on the distoventral margin of pereopods 1 and 2, and the number of plumose seta on the pleopod basis. A key for the separation ofSphyrapusspecies is presented.

A new species ofMyrianida(Autolytinae, Syllidae, Annelida) from the North Sea, with short notes on the distribution and habitat of Northeast Atlantic autolytines

2015 ◽  
Vol 11 (8) ◽  
pp. 804-813 ◽  
Author(s):  
Anna Dietrich ◽  
Tatjana Hager ◽  
Regine Bönsch ◽  
Charlotte Winkelmann ◽  
Andreas Schmidt ◽  
...  
Keyword(s):  
New Species ◽  
North Sea ◽  
Northeast Atlantic ◽  
The North ◽  
The North Sea ◽  
A New Species

A new species of Neostygarctus (Arthrotardigrada) from the Condor Seamount in the Azores, Northeast Atlantic

2015 ◽  
Vol 45 (3) ◽  
pp. 453-467 ◽  
Author(s):  
Reinhardt Møbjerg Kristensen ◽  
Martin Vinther Sørensen ◽  
Jesper Guldberg Hansen ◽  
Daniela Zeppilli
Keyword(s):  
New Species ◽  
Northeast Atlantic ◽  
Condor Seamount ◽  
A New Species

On the distinction of Harmothoe globifera (G.O. Sars, 1873) and some other easily confused polynoids in the NE Atlantic, with the description of a new species of Acanthicolepis Norman in McIntosh, 1900 (Polychaeta, Polynoidae)

Zootaxa ◽  
2010 ◽  
Vol 2525 (1) ◽  
pp. 1 ◽  
Author(s):  
RUTH BARNICH ◽  
DIETER FIEGE
Keyword(s):  
New Species ◽  
Cold Water ◽  
Identification Key ◽  
Ne Atlantic ◽  
Additional Material ◽  
Northeast Atlantic ◽  
The Past ◽  
A New Species ◽  
Synoptic Table

In the Northeast Atlantic several polynoid species have been confused in the past due to similarities in their elytral characters: Harmothoe globifera (G.O.Sars, 1873), Eunoe nodosa (M. Sars, 1861), Eunoe oerstedi Malmgren, 1866, Leucia nivea (M. Sars, 1863), and Acanthicolepis zibrowii n. sp., a new species from deep cold-water corals. The five species are redescribed and figured based on type and additional material. An identification key allowing also the identification of juveniles and anterior fragments and a synoptic table listing the major distinguishing characters of the species covered are provided.

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