scholarly journals Afropeza, a New South African Genus (Diptera: Empidoidea: Brachystomatidae), with Description of Three New Species

2012 ◽  
Vol 53 (1) ◽  
pp. 239-248
Author(s):  
Bradley J. Sinclair ◽  
Igor V. Shamshev
Keyword(s):  
New Species ◽  
South African ◽  
New South ◽  
Three New Species ◽  
African Genus

Three new South African Xenopsylla (Siphonapt.)

1928 ◽  
Vol 18 (4) ◽  
pp. 371-375
Author(s):  
A. Ingram
Keyword(s):  
New Species ◽  
South African ◽  
New South ◽  
The South ◽  
Three New Species

The examination of a collection of fleas, obtained during the last two years in the course of the investigation of plague amongst the rodents of the South African veld, has resulted in the finding of three new species of Xenopsylla, which are described below.My thanks are again due to Dr. K. Jordan and to Dr. G. A. K. Marshall for advice and help kindly given to me.

Three New South African Embrithini (Coleoptera: Curculionidae: Entiminae)

Zootaxa ◽  
2019 ◽  
Vol 4555 (2) ◽  
pp. 259
Author(s):  
ROMAN BOROVEC
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
New South ◽  
Three New Species

Three new species of Embrithini from South Africa are described: Heisonyx griseoviridis sp. nov., H. oberprieleri sp. nov., and Porpacus wanati sp. nov. The male of Heisonyx giustocaroli Borovec, Colonnelli & Osella, 2009 is newly described. 

New Latrunculiidae (Demospongiae, Poecilosclerida) from the Agulhas ecoregion of temperate southern Africa

Zootaxa ◽  
2020 ◽  
Vol 4896 (3) ◽  
pp. 409-442 ◽  
Author(s):  
TOUFIEK SAMAAI ◽  
MICHELLE KELLY ◽  
BENEDICTA NGWAKUM ◽  
ROBYN PAYNE ◽  
PETER R. TESKE ◽  
...  
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Mitochondrial Coi ◽  
New Subgenus ◽  
Nuclear Its ◽  
Recent Addition ◽  
Three New Species ◽  
A New Species ◽  
African Genus

Sixteen species of Latrunculiidae Topsent, 1922, belonging to the genera Latrunculia du Bocage, 1869, Strongylodesma Lévi, 1969, Cyclacanthia Samaai & Kelly, 2004, Samaai & Kelly, 2002, are currently known from the temperate waters of South Africa. Extensive new sponge collections from the Amathole region of South Africa revealed the existence of three new species of Tsitsikamma, T. amatholensis sp. nov., T. madiba sp. nov., and T. beukesi sp. nov., and a new species of the endemic South African genus Cyclacanthia, C. rethahofmeyri sp. nov. With the recent addition of two new species of Tsitsikamma from Algoa Bay and Tsitsikamma National Park (T. michaeli Parker-Nance, 2019; T. nguni Parker-Nance, 2019) the total number of known South African Latrunculiidae is now 20 species in four genera. Here we propose two new subgenera of Tsitsikamma, Tsitsikamma Samaai & Kelly, 2002 and Clavicaulis subgen. nov., based on the morphological groups “favus” and “pedunculata” hypothesized by Parker-Nance et al. (2019). Species in the nominotypical subgenus Tsitsikamma, containing the type species, are thick encrusting to hemispherical with a rigid honeycombed choanosome, while species in the new subgenus Clavicaulis subgen. nov. have a purse or sac-like morphology with little choanosomal structure. Despite the obvious species-level differences in morphology, multivariate analysis based on spicule measurements (anisostyle length, discorhabd length, shaft and whorl length) was not able to distinguish between the proposed Tsitsikamma species, but separated known species T. favus Samaai & Kelly, 2002, T. pedunculata Samaai & Kelly, 2003, and T. scurra Samaai & Kelly, 2003, from each other. Similarly, DNA barcoding of the mitochondrial COI  and the nuclear ITS of Tsitsikamma specimens failed to clearly differentiate between species, but was able to differentiate sister taxon relationships within the Latrunculiidae. 

Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)

Phytotaxa ◽  
2020 ◽  
Vol 434 (1) ◽  
pp. 65-88
Author(s):  
IHSAN A. AL-SHEHBAZ
Keyword(s):  
South Africa ◽  
New Species ◽  
Chromosome Number ◽  
South African ◽  
New South ◽  
Western Cape ◽  
Gauteng Province ◽  
African Species ◽  
Northern Cape ◽  
African Genus

Ten new South African species of Heliophila (H. astyla, H. biseriata, H. clarkii, H. crassistyla, H. goldblattii, H. magaliesbergensis, H. pseudoeximia, H. roggeveldensis, H. volkii, and H. xylopoda) are described, illustrated, and their relationships and distinguishing characters from nearest relatives are discussed. The chromosome number 2n = 22 for H. goldblattii is reported. Four species (H. astyla, H. crassistyla, H. volkii, H. xylopoda) are endemic to the Western Cape, three (H. clarkii, H. goldblattii, H. pseudoeximia) to the Northern Cape, two (H. biseriata, H. roggeveldensis) in both provinces, and one (H. magaliesbergensis) in Gauteng Province. All species of the genus are native to South Africa, with the ranges of some extending in neighboring Namibia, Lesotho, and Swaziland. 

Stellarioides littoralis (Asparagaceae, Scilloideae), a distinct new species from eastern South Africa

Phytotaxa ◽  
2014 ◽  
Vol 177 (5) ◽  
pp. 261 ◽  
Author(s):  
Neil R. Crouch ◽  
Mario Martínez-Azorín ◽  
Angela J. Beaumont ◽  
David Styles
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Endemic Species ◽  
New South ◽  
Morphological Features

A new South African endemic species, Stellarioides littoralis is described and illustrated, with data provided on morphology, ecology and distribution. The species appears to be closely related to S. longibracteata and whilst it shares in common an epigeal habit of the bulb with the latter species, several reproductive and vegetative morphological features clearly distinguish it. The affinities and divergences with other close allies are also discussed.

Systematics of the southern African genus Ixia (Iridaceae). 2. The filiform-leaved I. capillaris complex

Bothalia ◽  
2008 ◽  
Vol 38 (2) ◽  
pp. 115-124
Author(s):  
P. Goldblatt ◽  
J. C. Manning
Keyword(s):  
New Species ◽  
Field Study ◽  
South African ◽  
Central Vein ◽  
Herbarium Specimens ◽  
Supporting Evidence ◽  
Leaf Type ◽  
Perianth Tube ◽  
Lateral Branches ◽  
African Genus

Field study and associated examination of herbarium specimens of the filiform-leaved species of section Morphixia o f the South African genus Ixia L. have resulted in an increase in the number of species with this derived leaf type.  Ixia capillaris and  I. pauciflora have until now been the only species with such leaves and they have not been regarded as immediately related in past accounts of the genus. The two foliage leaves, typically less than 2 mm w ide, with a leathery to succulent texture, and lacking a raised central vein or margins, are specialized in the genus. Associated finely fibrous corm tunics, spikes of 1-3 flowers, and when present, short, thread-like lateral branches, usually bearing 1 or 2 flowers, provide supporting evidence that the group is monophyletic.  I. capillaris as interpreted until now. comprises four species, three of them new and described here, and the large-flowered I. pauciflora includes two species, one of these described here. While I. capillaris has a branched stem, radially symmetric flowers with a penanth tube (4—)5—7(—8) mm long, tepals 11-15 mm long and thus substantially exceeding the tube, filaments typically exserted 1-2 mm. and anthers (3—)4—5 mm long. I. exiliflora has a tube 8-10 mm long and ± as long as the tepals, included filaments, and anthers 3.5—4.0 mm long. The new  I. dieramoides also has included filaments but a perianth tube 13—18(—22) mm long and tepals 11-18 mm long. A third new species. I. reclinata has large flowers with a tube 13-15 mm long, tepals 16-21 mm long, and unilateral, decimate stamens with the filaments exserted 8-10 mm. and anthers 4-5 mm long. Typical  I. pauciflora has flowers with unilateral stamens and filaments exserted 2-6 mm from the flower and anthers prominently displayed, but specimens until now included in that species w ith short, included filaments 3-5 mm long and anthers half included in the tube, are here regarded as I. dieramoides. The I. capillaris group astreated here, now includes five species.

Three new species of Tubifera from Tasmania and New South Wales

Phytotaxa ◽  
2019 ◽  
Vol 414 (5) ◽  
pp. 240-252
Author(s):  
SARAH J. LLOYD ◽  
DMITRY V. LEONTYEV ◽  
NIKKI HEHERSON A. DAGAMAC
Keyword(s):  
New Species ◽  
Related Species ◽  
18S Rdna ◽  
New South ◽  
New South Wales ◽  
South Wales ◽  
Holarctic Region ◽  
Three New Species ◽  
Partial 18S ◽  
Morphological Investigations

Three new myxomycete species, Tubifera glareata, T. tomentosa and T. vanderheuliae, are described on the basis of morphological investigations and the partial 18S rDNA barcoding. Tubifera vanderheuliae, collected in Tasmania and New South Wales, is characterized by small, bouquet-shaped pseudoaethalia, cylindrical sporothecae somewhat extended at the top, and the largest spores known thus far within the genus (7.5–10.5 μm). Tubifera glareata, found thus far only in Tasmania, is somewhat similar to T. applanata found in the Holarctic region, but differs from the latter by the larger spores, absence of ring-like ornamentation on the peridium, and the smaller subspherical pseudoaethalia. Tubifera tomentosa, also collected in Tasmania, differs from the related species T. dudkae by the conspicuous amorphous felt-like cover on the surface of the pseudoaethalia.

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. 

New species and a new record of sea cucumbers from deep waters of the South African temperate region (Echinodermata: Holothuroidea)

Zootaxa ◽  
2009 ◽  
Vol 2013 (1) ◽  
pp. 30-42 ◽  
Author(s):  
AHMED S. THANDAR
Keyword(s):  
New Species ◽  
South African ◽  
Deep Sea ◽  
New Record ◽  
New South ◽  
The South ◽  
Temperate Region ◽  
Sea Cucumbers ◽  
Deep Waters ◽  
Two New Species

Two new species, Pseudostichopus langeae and Psolus griffithsi, and a new South African record, Molpadia musculus Risso, are described from some deep-sea material collected off the South African west and south coasts. This material also contains the well known Pseudocnella insolens (Théel), Ocnus capensis (Théel), Rhopalodinopsis capensis Heding and an indeterminate Thyone sp.

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