scholarly journals A new species of vent associated Munidopsis (Crustacea: Decapoda: Anomura: Galatheidae) from the Western Pacific, with notes on its genetic identification

Zootaxa ◽  
2007 ◽  
Vol 1435 (1) ◽  
pp. 25 ◽  
Author(s):  
SHINJI TSUCHIDA ◽  
MICHEL E. HENDRICKX ◽  
RYUSUKE KADO ◽  
SEIICHI WATANABE
Keyword(s):  
New Species ◽  
Hydrothermal Vents ◽  
The Body ◽  
Western Pacific ◽  
Genetic Identification ◽  
Mitochondrial Sequences ◽  
The Western Pacific ◽  
A New Species

Munidopsis myojinensis n. sp., herein described and illustrated from Myojin Knoll and Northwest Eifuku Seamount in the Western Pacific, is the tenth species of Munidopsis known to be associated with active hydrothermal vents. It resembles M. starmer Baba & de Saint Laurent, 1992 in general ornamentation and spination of the body but differs in the erectness of the eyespine and form of the telson plates. Information on genetic identification using mitochondrial sequences (COI) is provided. Distributions of the vent associated Munidopsis in the Western Pacific and the habitat of the new species are briefly described.

scholarly journals Annonaceae in the Western Pacific: geographic patterns and four new species

2017 ◽  
Author(s):  
Ian M. Turner ◽  
Timothy M.A. Utteridge
Keyword(s):  
New Species ◽  
Solomon Islands ◽  
New Guinea ◽  
Western Pacific ◽  
New Combinations ◽  
Geographic Patterns ◽  
The Pacific ◽  
Two New Species ◽  
The Western Pacific ◽  
A New Species

The taxonomy and distribution of Pacific Annonaceae are reviewed in light of recent changes in generic delimitations. A new species of the genus Monoon from the Solomon Archipelago is described, Monoon salomonicum I.M.Turner & Utteridge sp. nov., together with an apparently related new species from New Guinea, Monoon pachypetalum I.M.Turner & Utteridge sp. nov. The confirmed presence of the genus in the Solomon Islands extends the generic range eastward beyond New Guinea. Two new species of Huberantha are described, Huberantha asymmetrica I.M.Turner & Utteridge sp. nov. and Huberantha whistleri I.M.Turner & Utteridge sp. nov., from the Solomon Islands and Samoa respectively. New combinations are proposed: Drepananthus novoguineensis (Baker f.) I.M.Turner & Utteridge comb. nov., Meiogyne punctulata (Baill.) I.M.Turner & Utteridge comb. nov. and Monoon merrillii (Kaneh.) I.M.Turner & Utteridge comb. nov. One neotype and four lectotypes are designated. The geographic patterns exhibited by nine native Annonaceae genera, that range in the Pacific beyond New Guinea, are discussed.

scholarly journals A new species of the genus Dysommina (Teleostei: Anguilliformes: Synaphobranchidae: Ilyophinae) from the Western Pacific

Zootaxa ◽  
2018 ◽  
Vol 4454 (1) ◽  
pp. 43
Author(s):  
KENNETH A. TIGHE ◽  
HSUAN-CHING HO ◽  
KIYOTAKA HATOOKA
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Lower Number ◽  
Western Pacific ◽  
Head Length ◽  
Eye Size ◽  
The Western Pacific ◽  
A New Species

Dysommina orientalis, a new species of Ilyophine eel from off Taiwan and Japan is described and illustrated. The species had long been recognized as Dysommina rugosa in the western Pacific and is distinguished from D. rugosa by a lower number of predorsal vertebrae, a higher number of total vertebrae, shorter head length, smaller eye size, reduced vomerine dentition, and an increased number of both mandibular and maxillary teeth, as well as significant differences in DNA sequence in COI and 16S.

Levensteiniella manusensis sp. nov., a new polychaete species (Annelida: Polynoidae) from deep-sea hydrothermal vents in the Manus Back-Arc Basin, Western Pacific

Zootaxa ◽  
2018 ◽  
Vol 4388 (1) ◽  
pp. 102 ◽  
Author(s):  
XUWEN WU ◽  
KUIDONG XU
Keyword(s):  
New Species ◽  
Deep Sea ◽  
Hydrothermal Vents ◽  
Western Pacific ◽  
Posterior Border ◽  
Polychaete Species ◽  
Males And Females ◽  
Back Arc ◽  
A New Species

A new species belonging to the subfamily Macellicephalinae (Annelida: Polynoidae), Levensteiniella manusensis sp. nov., is described based on material collected from deep-sea hydrothermal vents in the Manus Back-Arc Basin. The new species is readily distinguished from the congeners by having two pairs of ventral papillae on segments 11 and 12, the first pair of which is distally dichotomous. Levensteiniella manusensis is also characterized by the combination of the notochaetae which are smooth or serrated on the curved side, and the elytra with micro- and macropapillae on the surface and thickened bulbous projections on the posterior border. Based on morphological comparisons of the main features, we provide two keys to six species of Levensteiniella described to date based on males and females respectively. 

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