A new genus and three new species of deep-sea holothuroids from the west coast of South Africa (Echinodermata)

1998 ◽  
Vol 244 (1) ◽  
pp. 79-88 ◽  
Author(s):  
Ahmed S. Thandar
Keyword(s):  
South Africa ◽  
New Species ◽  
West Coast ◽  
Deep Sea ◽  
New Genus ◽  
The West ◽  
Three New Species

On some deep-sea Stenheliinae from the Gulf of California and the west coast of the Baja California Peninsula (Mexico): Wellstenhelia euterpoides sp. nov., and Wellstenvalia wellsi gen. et sp. nov. (Copepoda: Harpacticoida: Miraciidae)

Zootaxa ◽  
2021 ◽  
Vol 5051 (1) ◽  
pp. 117-150
Author(s):  
SAMUEL GÓMEZ ◽  
JOSÉ ANTONIO CRUZ-BARRAZA
Keyword(s):  
West Coast ◽  
Deep Sea ◽  
Gulf Of California ◽  
New Genus ◽  
Baja California ◽  
Baja California Peninsula ◽  
New Genus And Species ◽  
The West ◽  
Harpacticoid Copepods ◽  
One New Species

At present, only 11 species of harpacticoid copepods have been described from the deep sea of the Gulf of California and the west coast of the Baja California Peninsula. These efforts had until recently been focused exclusively on the families Ameiridae Boeck, Argestidae Por, and Rhizothrichidae Por. Preliminary analyses revealed also an important contribution of the subfamily Stenheliinae Brady (Miraciidae Dana) to the overall species richness and diversity of deep-sea benthic copepods from the west coast of the Baja California Peninsula, and the central and southern Gulf of California. One new species of the genus Wellstenhelia Karanovic & Kim, 2014, We. euterpoides sp. nov., and one new genus and species, Wellstenvalia wellsi gen. et sp. nov., are herein described from sediment samples taken at eight sampling stations in the west coast of the Baja California Peninsula and in the central and southern Gulf of California. Wellstenhelia euterpoides sp. nov. seems to be closely related to We. euterpe Karanovic & Kim, 2014 with which it shares the reduced armature complement of the baseoendopod of the female fifth leg. The so far monotypic genus Wellstenvalia gen. nov. was found to be closely related to Muohuysia Özdikmen, 2009 and Wellstenhelia. Some comments on the relationships between the new genus proposed here and other stenheliin genera and species are provided as a contribution towards the monophyly of the subfamily.  

A new genus and three new species of South African Cicadettini (Hemiptera: Cicadidae: Cicadettinae)

Zootaxa ◽  
2020 ◽  
Vol 4885 (4) ◽  
pp. 579-590
Author(s):  
ALLEN F. SANBORN ◽  
MARTIN H. VILLET
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
New Genus ◽  
Eastern Cape ◽  
Key To Species ◽  
Kwazulu Natal ◽  
Three New Species

Ingcainyenzane irhiniensis n. gen., n. sp. and Ingcainyenzane nolukhanyoensis n. gen., n. sp. are described from Eastern Cape and Ingcainyenzane umgeniensis n. gen., n. sp. is described from KwaZulu-Natal, South Africa. Notes on its biology of the species and a key to species of the genus are also provided. 

scholarly journals Acrobeles farzanae spec. nov. and Seleborca complexa (Thorne) from the West Coast National Park and Rocher Pan Nature Reserve (Nematoda: ephalobidae)

Koedoe ◽  
1995 ◽  
Vol 38 (2) ◽  
Author(s):  
J. Heyns
Keyword(s):  
South Africa ◽  
New Species ◽  
Body Length ◽  
West Coast ◽  
National Park ◽  
Additional Data ◽  
Nature Reserve ◽  
The West ◽  
Lateral Field

Acrobeles fananae spec. nov. is described from two localities on the west coast of South Africa. The new species is characterised by body length of 0.7-0.8 mm; relatively slender, cylindroid body, abruptly ventrally bent in vulval region; vulva with protruding lips and situated in a sunken area; three incisures in lateral field; and cuticle with an intricate interlocked block-like pattern. Additional data is presented on the morphology of Seleborca complexa (Thorne, 1925) collected in the same area.

Three new species of Cyrtodactylus (Squamata: Gekkonidae) from Peninsular Malaysia

Zootaxa ◽  
2008 ◽  
Vol 1921 (1) ◽  
pp. 1-23 ◽  
Author(s):  
L. LEE GRISMER ◽  
CHAN KIN ONN ◽  
JESSE L. GRISMER ◽  
PERRY L. WOOD, JR. ◽  
DAICUS BELABUT
Keyword(s):  
New Species ◽  
West Coast ◽  
Color Pattern ◽  
Peninsular Malaysia ◽  
High Potential ◽  
Sunda Shelf ◽  
The West ◽  
Forest Reserve ◽  
Three New Species

Three new species of the gekkonid genus Cyrtodactylus are described from Peninsular Malaysia; C. jarakensis sp. nov. from Pulau Jarak off the west coast of Perak, C. batucolus sp. nov. from Pulau Besar of the Water Islands Archipelago off the west coast of Melaka, and C. pantiensis sp. nov. from the Gunung Panti Forest Reserve, Johor. All are distinguishable from other Sunda Shelf species of Cyrtodactylus in having unique combinations of morphological and color pattern characteristics. The continued high potential for finding additional new species in unexplored regions of southern Peninsular Malaysia and its associated archipelagos is further supported with these findings.

New fossil portunids from Washington, USA, and Argentina, and a re-evaluation of generic and family relationships within the Portunoidea Rafinesque, 1815 (Decapoda: Brachyura)

2000 ◽  
Vol 74 (4) ◽  
pp. 636-653 ◽  
Author(s):  
Carrie E. Schweitzer ◽  
Rodney M. Feldmann
Keyword(s):  
New Species ◽  
North America ◽  
New Taxa ◽  
Family Relationships ◽  
West Coast ◽  
New Genus ◽  
New Combinations ◽  
The West

New portunoid fossils from southern Argentina and from the west coast of North America permit the reevaluation of the generic and family relationships within the Portunoidea Rafinesque, 1815. It has previously been suggested that the Portunidae and the Geryonidae Colosi, 1923, are closely related families (Manning and Holthuis, 1989). The new fossils suggest that the Geryonidae may in fact be derived from a portunid progenitor,ProterocarcinusFeldmann, Casadío, Chirino-Gálvez, and Aguirre Urreta, 1995, through a process of peramorphosis in which juveniles of the geryonid speciesChaceon peruvianus(d'Orbigny, 1842) resemble adults ofProterocarcinus latus(Glaessner, 1933). Examination of several genera within the portunid subfamily Polybiinae Ortmann, 1893, includingImaizumilaKarasawa, 1993;Megokkosnew genus;MinohellenusKarasawa, 1990;PororariaGlaessner, 1980;PortunitesBell, 1858; andProterocarcinus,suggests that the subfamily had an amphitropical distribution early in its history. New taxa reported here includeMegokkosnew genus andPortunites nodosusnew species. New combinations includeChaceon peruvianus(d'Orbigny, 1842),Imaizumila araucana(Philippi, 1887),Megokkos alaskensis(Rathbun, 1926),Megokkos hexagonalis(Nagao, 1932),Megokkos macrospinus(Schweitzer, Feldmann, Tucker, and Berglund, 2000),Minohellenus triangulum(Rathbun, 1926), andProterocarcinus latus(Glaessner, 1933).

scholarly journals Occigamasus, a new genus of pergamasine mites, with description of two new species from the west coast of North America (Parasitiformes: Gamasina: Parasitidae)

Acarologia ◽  
2019 ◽  
Vol 59 (4) ◽  
pp. 551-570
Author(s):  
Ilinca Juvara-Balş
Keyword(s):  
New Species ◽  
North America ◽  
West Coast ◽  
New Genus ◽  
Vancouver Island ◽  
New Combination ◽  
The West ◽  
Two New Species

Occigamasus n. gen., O. lindquisti n. sp. and O. makarovae n. sp. from Vancouver Island (Canada) and Oregon (U.S.A.) are described. Five other new species and their sites are noted but not enough specimens were available for adequate descriptions. Cycetogamasus californicus (Banks) sensu Hennessey and Farrier, 1988 is transferred to Occigamasus as a new combination.

scholarly journals Polymastiidae (Demospongiae: Hadromerida) with ornamented exotyles: a review of morphological affinities and description of a new genus and three new species

2016 ◽  
Vol 97 (6) ◽  
pp. 1351-1406 ◽  
Author(s):  
Alexander Plotkin ◽  
Christine Morrow ◽  
Elena Gerasimova ◽  
Hans Tore Rapp
Keyword(s):  
South Africa ◽  
New Species ◽  
New Zealand ◽  
New Genus ◽  
Phylogenetic Analyses ◽  
British Isles ◽  
Antarctic Species ◽  
Unique Shape ◽  
Three New Species ◽  
The Antarctic

All polymastiid sponges displaying ornamented exotyles are reviewed and their morphological affinities are reconsidered. The study embraces all known species ofProteleia,Sphaerotylus,TrachyteleiaandTylexocladusas well as several species ofPolymastia. A new genus,Koltunia, is established for the Antarctic speciesProteleia burtonibased on the unique shape of distal ornamentations of its giant exotyles and on the absence of a spicule palisade in its cortex, a rare feature among the polymastiids. Three new species ofSphaerotylusare described –S. renoufifrom the British Isles,S. strobilisfrom South Africa andS. tjalfeifrom West Greenland. Transfer of one New Zealand species fromPolymastiatoProteleiaand of one Chilean species fromPolymastiatoSphaerotylusis proposed. The present study provides a background for future integrative phylogenetic analyses based on comprehensive molecular and morphological datasets which should reveal the natural relationships between the polymastiid taxa.

Stoloniferous octocorals (Anthozoa, Octocorallia) from South Africa, with descriptions of a new family of Alcyonacea, a new genus of Clavulariidae, and a new species of Cornularia (Cornulariidae)

2012 ◽  
Vol 26 (4) ◽  
pp. 331 ◽  
Author(s):  
Catherine S. McFadden ◽  
Leen P. van Ofwegen
Keyword(s):  
South Africa ◽  
New Species ◽  
New Genus ◽  
Colony Growth ◽  
New Family ◽  
Molecular Phylogenetic ◽  
Unidentified Species ◽  
Morphological Differences ◽  
Three New Species ◽  
A New Species

We describe a new family and genus of stoloniferous octocorals (Alcyonacea) and a new genus of Clavulariidae from material collected in South Africa in 2008. Arulidae, fam. nov., is characterised by polyps whose tentacles are fused proximally to form an expanded oral membrane, and sclerites of a type (‘table-radiates’) that has not been recorded previously in Octocorallia. One species, Arula petunia, gen. nov., sp. nov., is described, and the possible existence of congeners elsewhere in the Indo-Pacific is discussed. Inconstantia, gen. nov., is erected for three new species of Clavulariidae that have no or only weak anthocodial armature. I. pannucea, sp. nov., and I. procera, sp. nov., both have tall, cylindrical calyces, while I. exigua, sp. nov., has low, retractile calyces. Despite these morphological differences that would normally place them in different subfamilies, all three species are nearly identical genetically. We also describe Cornularia pabloi, sp. nov., a new species of Cornulariidae from South Africa, and discuss an unidentified species of Carijoa with an unusual colony growth form. A molecular phylogenetic analysis of 130 octocoral taxa, including 15 genera of stoloniferans, supports the distinctions of these new taxa from existing families and genera, and highlights the polyphyletic distribution of the taxa attributed to family Clavulariidae.

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