scholarly journals Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

2020 ◽  
Author(s):  
Diego Cepeda ◽  
Alberto González-Casarrubios ◽  
Nuria Sánchez ◽  
Fernando Pardos
Keyword(s):  
New Species ◽  
Atlantic Ocean ◽  
The North ◽  
Eastern Atlantic Ocean ◽  
North Eastern ◽  
Males And Females ◽  
Established Genus ◽  
A New Species

Meiofauna sampling in the proximity of Syd-Hällsö Island (Strömstad, Sweden) revealed a new species of Kinorhyncha from the Skagerrak. The species, Setaphyes elenae sp. nov., is distinguished from its congeners by the arrangement of the middorsal cuticular specializations (it has shortened, distally rounded middorsal processes on segments 1 and 9 and middorsal elevations throughout segments 2–8), as well as by the presence of paired laterodorsal setae on segments 3, 5, 7 and 9 and ventromedial setae on segments 3, 5 and 7 in both males and females. The finding of a new species from the north-eastern Atlantic Ocean, provides new valuable information for the recently established genus in the Allomalorhagida.

Haploops longiseta, a new species from the Atlantic Ocean (Crustacea, Gammaridea, Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 6.]

Zootaxa ◽  
2010 ◽  
Vol 2356 (1) ◽  
pp. 57 ◽  
Author(s):  
R. A. KAIM-MALKA
Keyword(s):  
New Species ◽  
Atlantic Ocean ◽  
Adult Female ◽  
Bay Of Biscay ◽  
The North ◽  
Sea Bottom ◽  
Eastern Atlantic Ocean ◽  
North Eastern ◽  
Mandibular Palp ◽  
A New Species

Haploops longiseta a new Haploops species is described based on an adult female collected in the north eastern Atlantic Ocean ( Bay of Biscay) in a baited trap: IFREMER-conceived engin PROSPER left on the sea bottom at a depth of 1460m. This species is characterized by a very long seta at the end of the mandibular palp, very long dorsal setae, and a pair of long apical setae on each lobe of the telson. The pereopod 7 basis is very broad and setose on the inner side. A summarized illustrated key, based on the position of the corneal lenses, is given for the Haploops species known.

scholarly journals Encephalartos verrucosus (Zamiaceae): a new species from the north-eastern Transvaal

1988 ◽  
Vol 54 (5) ◽  
pp. 487-490 ◽  
Author(s):  
P.J. Robbertse ◽  
Suzelle van der Westhuizen ◽  
P. Vorster
Keyword(s):  
New Species ◽  
The North ◽  
North Eastern ◽  
A New Species

Eucalyptus fusiformis (Myrtaceae), a new species of Ironbark (in the Informal E. series Paniculatae Pryor et Johnson) from North-eastern NSW.

Brunonia ◽  
1987 ◽  
Vol 10 (2) ◽  
pp. 201
Author(s):  
DJ Boland ◽  
DA Kleinig ◽  
JJ Brophy
Keyword(s):  
New Species ◽  
New South ◽  
Conservation Status ◽  
North Coast ◽  
Volatile Oils ◽  
The North ◽  
South Wales ◽  
North Eastern ◽  
A New Species

A new species, Eucalyptus fusiformis Boland et Kleinig, from the north coast of New South Wales is described. Its taxonomic position is in E. subgenus Symphyomyrtus series Paniculatae following the informal classification of eucalypts proposed by Pryor and Johnson (1971). E. fusiformis is characterised by its flowers, fruits and adult leaves. In the bud the staminal filaments are fully inflected while the androecium has outer staminodes and the anthers are cuboid and adnate. The fruits are narrow, often truncate fusiform, tapering into long slender pedicels. The adult leaves are dull grey, concolorous and hypoamphistomatic. The species resembles the more numerous and often co-occurring ironbark E. siderophloia which has similar adult and seedling leaves. The volatile oils of both species are very similar. The ecology, distribution, taxonomic affinities and conservation status are discussed.

A new species of Lamellisabella (Pogonophora) from the north Atlantic

1978 ◽  
Vol 58 (3) ◽  
pp. 713-718 ◽  
Author(s):  
Eve C. Southward
Keyword(s):  
New Species ◽  
Atlantic Ocean ◽  
North Atlantic ◽  
Bay Of Biscay ◽  
Gulf Of Guinea ◽  
Continental Rise ◽  
The North ◽  
The North Atlantic ◽  
A New Species

The first species ofLamellisabella to be described from the Atlantic Ocean has rows of small teeth on the tentacles. It occurs at about 4000 m depth in the Bay of Biscay, and its range probably extends along the continental rise at least as far south as the Gulf of Guinea.

scholarly journals Description of a new species Gyraulus (Pulmonata: Planorbidae) from the land thermal spring Khakusy of Lake Baikal

ZooKeys ◽  
2018 ◽  
Vol 762 ◽  
pp. 1-12 ◽  
Author(s):  
Tatiana Sitnikova ◽  
Tatiana Peretolchina
Keyword(s):  
New Species ◽  
Lake Baikal ◽  
Thermal Spring ◽  
Morphological Characters ◽  
Shell Size ◽  
The North ◽  
The Family ◽  
North Eastern ◽  
Small Shell ◽  
A New Species

A new species of the family Planorbidae is described from the land thermal spring Khakusy, on the north-eastern shore of Lake Baikal. The description of Gyraulustakhteevi sp. n. includes morphological characters and gene sequences (COI of mtDNA) for the species separation from sister taxon Gyraulusacronicus (A. Férussac, 1807) collected from the small Krestovka River in-flowing into the south-western part of the Lake. The new species differs from G.acronicus in small shell size of adults, having smaller number of prostate folds (maximal up to 26 in G.takhteevi n. sp. vs. 40 in G.acronicus), a short preputium (approximately twice shorter than the phallotheca), and an elongated bursa copulatrix. The population of Gyraulustakhteevi sp. n. consists of two co-existent morphs: one of them has a narrow shell spire and the second is characterized by wide spire similar to the shell of G.acronicus. One of the two revealed haplotypes of the new species includes both morphs, while the second consists of snails with wide spired shells.

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