A new species of Strongylodesma L vi, 1969 (Porifera; Demospongiae; Poecilosclerida; Latrunculiidae) from Aliwal Shoal on the east coast of South Africa

Zootaxa ◽  
2004 ◽  
Vol 584 (1) ◽  
pp. 1 ◽  
Author(s):  
Toufiek Samaai ◽  
Robert Keyzers ◽  
Michael Davies-Coleman
Keyword(s):  
South Africa ◽  
New Species ◽  
Chemical Analysis ◽  
South African ◽  
Type Species ◽  
Morphological Character ◽  
East Coast ◽  
New Taxon ◽  
African Species ◽  
A New Species

Strongylodesma aliwaliensis, a new species of Strongylodesma L vi, 1969 (Porifera; Demospongiae; Poecilosclerida; Latrunculiidae) is described from the subtropical waters along the east coast of South Africa. This species differs from both the type species, Strongylodesma areolata L vi (1969) and the two known South African species, S. tsitsikammaensis Samaai and Kelly (2003) and S. algoaensis Samaai and Kelly (2003), in the structures of the choanosome, length and morphology of the strongyles and colouration. The choanosome of S. aliwaliensis sp. nov. is divided into thick convoluted tracts, which may or may not form discrete chambers, the latter character first observed in Tsitsikamma favus Samaai and Kelly (2002). This structure however, is not unique for Tsitsikamma (Family Latrunculiidae), as evidence also shows that species of Zyzzya (Acarnidae) have a choanosomal structure reminiscent of that of Tsitsikamma (Samaai and Kelly, 2002). The choanosomal architecture of S. aliwaliensis sp. nov however, differs considerably from Tsitsikamma favus Samaai and Kelly (2002) in that the choanosome lacks the discrete honey comb-like chambers as found in T. favus Samaai and Kelly (2002). Thus, the convoluted tract morphological character as observe in Strongylodesma aliwaliensis sp. nov, Tsitsikamma and Zyzzya holds no phylogenetic weight; it is cross taxon like the axial compression of Axinellidae, Raspailiidae, and the desmas of Lithistids and therefore cannot be used as a character for inclusion of this new species within either Tsitsikamma or Zyzzya. The inclusion of the new taxon within Strongylodesma is strongly supported based on the presence of strongyles, the fungiform areolate porefields and structure of the ectosomal layer. Preliminary chemical analysis of the sponge has confirmed the presence of several pyrroloiminoquinone products, including makaluvamine I.

A New Species of Chaperiopsis (Bryozoa: Cheilostomatida) From South Africa

1998 ◽  
Vol 78 (3) ◽  
pp. 933-939
Author(s):  
E. Fernández Pulpeiro ◽  
O. Reverter Gil
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Southern Hemisphere ◽  
New South ◽  
Original Material ◽  
African Species ◽  
Numerous Species ◽  
A New Species

A new South African species of the genus Chaperiopsis is described from material deposited in the Muséum National d'Histoire Naturelle, Paris. Chaperiopsis stephensoni is redescribed and figured from the original material.The genus Chaperiopsis Uttley, 1949 is widely distributed in the southern hemisphere. Numerous species of this genus have been described in different works; notable amongst these are the works of Busk (1854, 1884), Kluge (1914), Uttley (1949), Gordon (1984), Hayward & Thorpe (1988), Reverter Gil & Fernández Pulpeiro (1995) and Hayward (1995). Some previous records of Chaperiopsis spp. from South Africa are included in the works of Jullien (1881), Busk (1884), O'Donoghue & De Watteville (1935), O'Donoghue (1957) and Hayward & Cook (1983).

A new family within the holothuroid order Dactylochirotida with description of a new species from South Africa and comments on the dendrochirotid genus Neoamphicyclus Hickman, 1962 and the molpadid genus Cherbonniera Sibuet, 1974 (Echinodermata)

Zootaxa ◽  
2011 ◽  
Vol 2971 (1) ◽  
pp. 40 ◽  
Author(s):  
AHMED THANDAR ◽  
PREYAN ARUMUGAM
Keyword(s):  
South Africa ◽  
New Species ◽  
Type Species ◽  
East Coast ◽  
Striking Resemblance ◽  
New Family ◽  
Deep Waters ◽  
A New Species

A new species of Cucumella, C. triperforata, with simple, digitate tentacles is described from deep waters off the east coast of South Africa. Since C. triplex, the type species of this genus, also has simple, digitate tentacles, the genus Cucumella together with its type species is removed from the Dendrochirotida and re-assigned to a new family, Cucumellidae, within the Dactylochirotida. The remaining species of Cucumella, with the exception of C. decaryi Cherbonnier (= Neostichopus grammatus (H.L. Clark, 1923)) are assigned to Neoamphicyclus Hickman, 1962 within the dendrochirotid subfamily Thyonidiinae. The ossicles of the new species bear a striking resemblance to those of the molpadid Cherbonniera utriculus Sibuet, but ordinal differences readily separate the taxa.

scholarly journals Limonium dagmarae (Plumbaginaceae), a new species from Namaqualand coast, South Africa

Phytotaxa ◽  
2019 ◽  
Vol 403 (2) ◽  
pp. 71 ◽  
Author(s):  
LADISLAV MUCINA ◽  
TIMOTHY A. HAMMER
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Morphological Characters ◽  
African Species ◽  
A New Species

A new species of Limonium from Namaqualand coast, South Africa is here described and named L. dagmarae. Shared morphological characters with related South African species place the new species within L. sect. Circinaria. Evidence is presented to segregate the new species from relatives based on discrete morphological and environmental characters. The holotype of the L. dagmarae is preserved at NBG.

The Erythrothrips complex of tropical Aeolothripidae (Thysanoptera) with new taxa from Australia and South Africa

1993 ◽  
Vol 24 (3) ◽  
pp. 285-291 ◽  
Author(s):  
Rita Marullo ◽  
Laurence A. Mound
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Rain Forest ◽  
New World ◽  
New Genus ◽  
New Genus And Species ◽  
African Species ◽  
A New Species ◽  
African Genus

AbstractThe New World genus Erythrothrips is redefined and a key to the species provided. A new genus and species, Erythridothrips cubilis, is described from Australian tropical rain-forest. The South African genus Audiothrips is withdrawn from synonymy with Erythrothrips and a new species, A. senckenbergiana, is described. The sole African species in the American genus Stomatothrips is transferred to the African genus Allelothrips. The relationships of these taxa are discussed, together with reasons for questioning the validity of the tribe Orothripini.

scholarly journals A new species of Eurytoma (Hymenoptera: Eurytomidae) attacking Quadrastichus spp. (Hymenoptera: Eulophidae) galling Erythrina spp. (Fabaceae), with a summary of African Eurytoma biology and species checklist

Zootaxa ◽  
2008 ◽  
Vol 1751 (1) ◽  
pp. 1 ◽  
Author(s):  
M. GATES ◽  
G. DELVARE
Keyword(s):  
South Africa ◽  
New Species ◽  
New Combinations ◽  
African Species ◽  
Species Checklist ◽  
A New Species ◽  
Host Associations

Eurytoma erythrinae Gates and Delvare, new species, is described and illustrated. This species was reared from fieldcollected galls on Erythrina spp. (Fabaceae) induced by Quadrastichus spp. (Hymenoptera: Eulophidae), in Tanzania, Ghana, and South Africa. It is compared with very similar African species, Eurytoma radicicola Risbec. Afrotropical species classified in Eurytoma are reviewed and twenty-seven new combinations are proposed: Aximopsis acaciacola (Hedqvist) comb. n., A. caryedocida (Rasplus) comb. n., A. lamtoensis (Rasplus) comb. n., A. mateui (Hedqvist) comb. n., A. mimosarum (Rasplus) comb. n., A. obocki (Risbec) comb. n., A. oryzivora (Delvare) comb. n., A. saharensis (Hedqvist) comb. n., A. senegalensis (Risbec) comb. n., A. tropicana (Risbec) comb. n., Bruchophagus conapionis (Rasplus) comb. n., Fronsoma ellenbergeri (Risbec) comb. n., Gibsonoma amborasahae (Risbec) comb. n., G. aphloiae (Risbec) comb. n., G. bararakae (Risbec) comb. n., G. eugeniae (Risbec) comb. n., G. mandrakae (Risbec) comb. n., G. pauliani (Risbec) comb. n., G. plectroniae (Risbec) comb. n., G. tavolae (Risbec) comb. n., Philolema arachnovora (Hesse) comb. n., P. arnoldi (Waterston) comb. n., P. bambeyi (Risbec) comb. n., P. braconidis (Ferrière) comb. n., and P. syleptae (Ferri_re) comb. n., Phylloxeroxenus cressoni (Howard) comb. n., and Sycophila plectroniae (Risbec) comb. n. Lectotypes are designated for ten species: Eurytoma perineti Risbec, E. radicicola Risbec, E. toddaliae Risbec, Gibsonoma amborasahae (Risbec), G. aphloiae (Risbec), G. eugeniae (Risbec), G. mandrakae (Risbec), G. pauliani (Risbec), G. tavolae (Risbec), and P. bambeyi (Risbec). We also provide a checklist of Afrotropical species that are or were classified in Eurytoma and tabulate the known host/associations of these species with references.

Taxonomic Review of the perciform fish genus Acanthistius from the east coast of southern Africa, with description of a new species and designation of a neotype for Serranus sebastoides Castelnau, 1861

Zootaxa ◽  
2010 ◽  
Vol 2352 (1) ◽  
pp. 59 ◽  
Author(s):  
PHILLIP C. HEEMSTRA
Keyword(s):  
South Africa ◽  
New Species ◽  
South America ◽  
Southern Africa ◽  
East Coast ◽  
Valid Species ◽  
Shallow Waters ◽  
Single Specimen ◽  
Warm Temperate ◽  
A New Species

The genus Acanthistius Gill, 1862 comprises ten putative valid species occurring in shallow warm-temperate waters of the Southern Hemisphere: South America (coasts of Ecuador, Peru, Chile, Brazil, and Argentina) southern Africa (Namibia and South Africa), southern Australia, New Zealand, Lord Howe, Norfolk, Kermadec and Easter, and Sala y Gómez islands. Two species: Acanthistius sebastoides (Castelnau, 1861) and Acanthistius sp are known from shallow waters of the east coast of South Africa (Heemstra and Randall, 1986). The latter taxon, previously known from a brief description of a single specimen, is here described from 23 specimens and named Acanthistius joanae. Acanthistius sebastoides is redescribed from 13 specimens and compared with A. joanae and species of Acanthistius known from South America and Australia. A neotype is designated for Serranus sebastoides Castelnau, 1861, as the two syntypes are apparently lost.

Obuloides crinitus sp. nov., sixth African species of the gall forming mites of the genus Obuloides Baker and Tuttle, 1975 (Acari: Tenuipalpidae), with a key to known species 

2018 ◽  
Vol 23 (5) ◽  
pp. 995
Author(s):  
Pholoshi Abram Maake ◽  
Edward Ueckermann
Keyword(s):  
South Africa ◽  
New Species ◽  
The Other ◽  
African Species ◽  
A New Species

A new species of Obuloides, Obuloides crinitus sp. nov., is described based on females and males collected from the galls and twigs of Grewia occidentalis (Tiliaceae) in South Africa. Obuloides crinutus is closely related to O. namibiensis and O. rajamohani but can be distinguished by the finely granulated shields, a character that no other species of this genus has. Another notable difference is the length of prodorsal setae v2, which are longer and more strongly serrated compared to the other species of this genus which have very short and mostly smooth setae. Males of this species lack setae d1. A key to known species is provided.

Description of Acrolobus longigubernaculum sp. n. (Nematoda, Rhabditida, Cephalobidae) from Iran, the second species of the genus

Zootaxa ◽  
2012 ◽  
Vol 3407 (1) ◽  
pp. 61
Author(s):  
NEGIN AMIRZADI ◽  
EBRAHIM SHOKOOHI ◽  
ALI ESKANDARI ◽  
JOAQUÍN ABOLAFIA
Keyword(s):  
New Species ◽  
Type Species ◽  
Soil Nematodes ◽  
New Taxon ◽  
Male Tail ◽  
Spicule Length ◽  
Female Tail ◽  
Body Diameter ◽  
Conical Bearing ◽  
A New Species

A new species of the genus Acrolobus was recovered during a survey of soil nematodes. Acrolobus longigubernaculumsp. n., collected from the rhizosphere of weeds in northeastern Iran, is described and illustrated. It is characterized by abody length of 0.72–0.98 mm in females and 0.73–0.84 mm in males, annulated cuticle, lateral fields with three longitu-dinal incisures, lip region slightly offset from the neck and 8–11μm wide, lips leaf-like, stoma 12–16 µm long, pharyngealcorpus 2.7–3.2 times isthmus length, vulva located slightly posterior to middle of body (V = 61–65), spermatheca 26–46µm long, postuterine sac 27–49 µm long or 0.9–1.3 times the corresponding body diameter, female tail conical with a fine,short mucro (47–58 µm, c = 13.9–18.5, c’ = 2.4–3.2), male tail conical bearing a fine mucro (47–50 µm, c = 14.8–17.5;c’ = 2–2.3), spicules 26–30μm long and ventrally curved, and gubernaculum 12–16 µm long (50% of spicule length). The new taxon is the second species of the genus Acrolobus and is compared to the type species, A. emarginatus.

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