scholarly journals On the genus Pachygnatha (Araneae, Tetragnathidae) in the Albertine Rift of Burundi, with the description of three new species

2014 ◽  
Author(s):  
Benoît Nzigidahera ◽  
Rudy Jocqué
Keyword(s):  
New Species ◽  
Wide Distribution ◽  
Albertine Rift ◽  
Three New Species

Three new species of Pachygnatha, P. bispiralis sp. nov., P. intermedia sp. nov. and P. ventricosa sp. nov., are described from forest areas in western Burundi. The presence of P. procincta Bosmans & Bosselaers, 1994 in Burundi confirms its very wide distribution spanning most of Africa. Pachygnatha appears to be an important element of the afromontane spider fauna.

scholarly journals On the Afrotropical genus Holmelgonia (Araneae, Linyphiidae), with the description of three new species from the Albertine Rift

2014 ◽  
Author(s):  
Benoît Nzigidahera ◽  
Rudy Jocqué
Keyword(s):  
New Species ◽  
National Park ◽  
Mountain Forest ◽  
Albertine Rift ◽  
Three New Species

Three new species of Holmelgonia were found in the mountain forest of Kibira National Park in Burundi: H. afromontana sp. nov. (♂♀), H. bosnasutus sp. nov. (♂♀) and H. disconveniens sp. nov. (♂). A key to the males in the genus, now containing 17 species, is provided.

scholarly journals A new tribe, two new genera and three new species of Cypridopsinae (Crustacea, Ostracoda, Cyprididae) from Brazil

2021 ◽  
Vol 762 ◽  
pp. 1-48
Author(s):  
Nadiny Martins Almeida ◽  
Janet Higuti ◽  
Vitor Góis Ferreira ◽  
Koen Martens
Keyword(s):  
New Species ◽  
New Genus ◽  
Wide Distribution ◽  
Lateral View ◽  
New Genera ◽  
Amazon Floodplain ◽  
Upper Paraná River Floodplain ◽  
New Tribe ◽  
Three New Species ◽  
Asexual Populations

We describe one new tribe, two new genera and three new species of the subfamily Cypridopsinae Kaufmann, 1900 from Brazilian floodplains. Brasilodopsis gen. nov. belongs in the nominal tribe Cypridopsini, and both new species in this new genus were found in both sexual and asexual populations. Brasilodopsis baiabonita gen. et sp. nov. has a wide distribution and was found in three of the four major Brazilian floodplains. Brasilodopsis amazonica gen. et sp. nov. was recorded only from the Amazon floodplain. Brasilodopsis baiabonita gen. et sp. nov. has a subtriangular shape in lateral view, whereas Brasilodopsis amazonica gen. et sp. nov. is more elongated and has more rounded dorsal margins in both valves, as well as more pronounced external valve ornamentation, consisting of rimmed pores in shallow pits. Paranadopsis reducta gen. et sp. nov. was found in asexual populations in the Upper Paraná River floodplain only and differs from other Cypridopsinae in the more elongated carapace, an A1 with strongly reduced chaetotaxy (hence the specific name) and the total absence of caudal rami in females. Because of these strong reductions in valve and limb morphology, Paranadopsini trib. nov. is created within the Cypridopsinae for this intriguing new genus and species.

The genus Ampittia in Africa with the description of a new species (Hesperiinae; Aeromachini) and three new species in the genera Andronymus and Chondrolepis (Hesperiinae, incertae sedis) (Lepidoptera; Hesperiidae)

Zootaxa ◽  
2012 ◽  
Vol 3322 (1) ◽  
pp. 49 ◽  
Author(s):  
TORBEN B. LARSEN ◽  
T. C. E. CONGDON
Keyword(s):  
New Species ◽  
New Genus ◽  
Eastern Arc Mountains ◽  
Surprising Result ◽  
Albertine Rift ◽  
The Third ◽  
Incertae Sedis ◽  
Valid Genus ◽  
Three New Species ◽  
A New Species

The genus Ampittia Moore, 1882 is accepted as a valid genus occurring in both Africa and Asia on the basis of a number ofunusual shared characters, a somewhat surprising result since we had expected to describe a new genus. The species A. kilo-mbero sp. nov. from Tanzania is described as the third African member of the genus. Andronymus fontainei sp. nov. isdescribed from the DRC as a probable endemic of the Albertine Rift. Chondrolepis ducarmei sp. nov. is a submontane speciesthat is certainly endemic to the Albertine Rift. Chondrolepis uluguru sp. nov. is a submontane species from the Uluguru Moun-tains in Tanzania; it is yet another endemic of the Eastern Arc Mountains that are one of the most urgent conservation concerns in Tanzania.

Three new species of Crambe (Crambeidae: Poecilosclerida: Demospongiae) from the south-eastern Pacific, with a review of morphological characters for the genus

2007 ◽  
Vol 87 (6) ◽  
pp. 1367-1378 ◽  
Author(s):  
Eduardo L. Esteves ◽  
Gisele Lôbo-Hajdu ◽  
Eduardo Hajdu
Keyword(s):  
New Species ◽  
Morphological Characters ◽  
Wide Distribution ◽  
Eastern Pacific ◽  
The South ◽  
South Eastern ◽  
East Pacific ◽  
Three New Species ◽  
Evolutionary Lineages ◽  
High Diversity

Three new species of Crambe are described from the upper and middle-southern coast of Chile, south-east Pacific. Crambe chilensis sp. nov. and C. amarilla sp. nov. are astroclone bearing species, while C. maldonadoi sp. nov. has sphaeroclones as asterose desmas. Morphological characters of Crambe were re-evaluated to consider this unsuspected high diversity of Crambe in the south-east Pacific. The main characters for the distinction of Chilean species as well as of other Crambe species were the live-colour; the shape and size of asterose desmas and (sub)(tylo)styles; the shape, number of categories and size-range of anchorate isochelae; and the presence/absence and dimensions of spined microxeas. An identification key for the Crambe of the world is provided. If astroclone and sphaeroclone desma-bearing species groups would represent two distinct evolutionary lineages, then the south-eastern/eastern Pacific Region would have been occupied by two evolutionary lineages with distinct life histories. The relatively high diversity of Crambe in the Chilean temperate coast, together with its occurrence in New Zealand's Oligocene, is suggestive of a likely wide distribution in Panthalassa, which contrasts to earlier suggestions of wide distribution in the Tethyan Realm only.

Taxonomy of some Indian and Pacific oceans Corticium, with the description of three new species from Western Australia (Porifera: Homosclerophorida)

Zootaxa ◽  
2021 ◽  
Vol 4981 (1) ◽  
pp. 47-69
Author(s):  
GUILHERME MURICY ◽  
KAREN SARMENTO ◽  
ANAÍRA LAGE ◽  
ANA CARINA ALMEIDA ◽  
JANE FROMONT
Keyword(s):  
New Species ◽  
Western Australia ◽  
Species Complex ◽  
Wide Distribution ◽  
Valid Species ◽  
Evolutionary Significance ◽  
Three New Species ◽  
Pharmacological Potential ◽  
First Time

The sponge genus Corticium has important evolutionary significance and great pharmacological potential, but its diversity remains poorly known. In this contribution we redescribe two poorly-known Indian and Pacific oceans species, viz., Corticium simplex and C. bargibanti, and describe three new species of Corticium from Western Australia. We observed for the first time the presence of rare calthrops in C. simplex, which has a wide distribution and may be a species complex. The three new species are mainly characterized by their spiculation: Corticium furcatum sp. nov. has large calthrops and exclusive candelabra with bifurcated rays in the apical actine; C. monolophum sp. nov. has large monolophose calthrops, smooth calthrops and candelabra; and C. verticillatum sp. nov. has acanthocalthrops with verticillated spines, which are exclusive to this species within the genus. The diversity of Corticium is raised to 11 species worldwide, but it still remains highly underestimated. A key to all valid species is here provided. 

Bryodiversity in the tropics: taxonomy of Microporella species (Bryozoa, Cheilostomata) with personate maternal zooids from Indian Ocean, Red Sea and southeast Mediterranean

Zootaxa ◽  
2011 ◽  
Vol 2798 (1) ◽  
pp. 1 ◽  
Author(s):  
JEAN-GEORGES HARMELIN ◽  
ANDREW N. OSTROVSKY ◽  
JULIA P. CÁCERES-CHAMIZO ◽  
JOANN SANNER
Keyword(s):  
New Species ◽  
Indian Ocean ◽  
Red Sea ◽  
Morphological Characters ◽  
Wide Distribution ◽  
Species Group ◽  
Anthropogenic Dispersal ◽  
The Indian Ocean ◽  
Three New Species ◽  
The Tropics

The particularly speciose cheilostomate genus Microporella includes taxa whose maternal zooids and associated ovicells present a personate structure, i.e. a particularly developed peristome. Six species of Microporella with personate ovicells are analysed from material sampled in the Indian Ocean, Red Sea and southeast Mediterranean. Consideration of highly diagnostic tiny morphological characters displayed by the primary orifice and the avicularium has made it possible to distinguish three new species, M. browni n. sp., M. maldiviensis n. sp. and M. collaroides n. sp., and to better characterise the other species. Among the latter, two species named by Audouin (1826) from Savigny’s drawings (1817), M. coronata and M. genisii, are redescribed and neotypes are selected. Additionally, a new species of the M. coronata species group, Microporella hastingsae n. sp., is proposed following examination of a museum specimen recorded as M. ciliata var. coronata (Hastings 1927). The species dealt with in this study revealed remarkably different patterns of geographic distribution, possibly showing different potential for natural and/or anthropogenic dispersal. The bryozoan assemblages sampled along the coast of Lebanon include four of the six studied species, at least three of them presumably non-indigenous including M. harmeri Hayward, which displays a remarkably wide distribution from the Indian Ocean to the West Pacific and the East Atlantic (Canary Islands).

scholarly journals Polysyncraton (Ascidiacea, Didemnidae): a re-examination of some specimens and descriptions of three new species

2019 ◽  
Author(s):  
Livia M. Oliveira ◽  
Bert W. Hoeksema ◽  
Rosana M. Rocha
Keyword(s):  
New Species ◽  
Wide Distribution ◽  
Museum Collections ◽  
Tropical Waters ◽  
Three New Species ◽  
Didemnid Ascidians

Polysyncraton Nott, 1892 is the second largest genus of didemnid ascidians; it has a wide distribution ranging from temperate to tropical waters. Seventy-one specimens of Polysyncraton from eight museum collections and recently collected samples were analyzed. This resulted in the description of three new species (P. cabofriense Oliveira & Rocha sp. nov. from Brazil, P. globosum Oliveira & Rocha sp. nov. from Australia and P. snelliusi Oliveira & Rocha sp. nov. from Suriname) and emended descriptions of three further species (P. amethysteum (Van Name, 1902), P. magnilarvum (Millar, 1962) and P. purou C. Monniot & F. Monniot, 1987).

New species of bristletails of the genus Lepismachilis (Archaeognatha: Machilidae) from Serbia and Montenegro

2018 ◽  
Vol 58 (2) ◽  
pp. 577-587
Author(s):  
Vladimir Kaplin
Keyword(s):  
New Species ◽  
Balkan Peninsula ◽  
Species Group ◽  
Compound Eyes ◽  
Serbia And Montenegro ◽  
Sensory Field ◽  
Fore Femur ◽  
Three New Species

Abstract The fauna of bristletails of the genus Lepismachilis Verhoeff, 1910 in Montenegro and Serbia includes only one species L. (Berlesilis) targionii (Grassi, 1887) with 2 + 2 eversible vesicles on abdominal urocoxites II–VI. Three new species of this genus are described: L. (Lepismachilis) prijepolja sp. nov., L. (Lepismachilis) limensa sp. nov. from Serbia, and L. (Lepismachilis) alexandrae sp. nov. from Montenegro. All described new species belong to the species group of the subgenus Lepismachilis s. str. with 2 + 2 eversible vesicles on abdominal urocoxites II–V. Lepismachilis prijepolja sp. nov. differs from L. y-signata Kratochvíl, 1945 and L. notata Stach, 1919 by the color, drawings and ratios of the compound eyes; ratios of sensory field on fore femur of male, number of divisions of ovipositor. Lepismachilis limensa sp. nov. differs from L. hauseri Bitsch, 1974 and L. abchasica Kaplin, 2017 by ratios of paired ocelli, sensory field on fore femur of male; ratios and chaetotaxy of maxillary and labial palps. Lepismachilis alexandrae sp. nov. differs from L. abchasica by the drawings of the compound eyes; ratios of paired ocelli, sensory field on fore femur of male; number of divisions of the parameres and gonapophyses. A list of the Machilidae occurring in Balkan Peninsula is also provided.

Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London 2: New species and records from P. Hammond's visit to New Zealand in 1983–84

2018 ◽  
Vol 154 (3) ◽  
pp. 179-196
Author(s):  
Michael Darby
Keyword(s):  
New Species ◽  
New Zealand ◽  
Natural History ◽  
Natural History Museum ◽  
History Museum ◽  
The North ◽  
Three New Species ◽  
North And South

Some 2,000 Ptiliidae collected in the North and South Islands of New Zealand in 1983/1984 by Peter Hammond of the Natural History Museum, London, are determined to 34 species, four of which are new to the country. As there are very few previous records, most from the Auckland district of North Island, the Hammond collection provides much new distributional data. The three new species: Nellosana insperatus sp. n., Notoptenidium flavum sp. n., and Notoptenidium johnsoni sp. n., are described and figured; the genus Ptiliodes is moved from Acrotrichinae to Ptiliinae, and Ptenidium formicetorum Kraatz recorded as a new introduction. Information is provided to aid separation of the new species from those previously recorded.

Sign in / Sign up

Export Citation Format

Share Document