Type Locality and Conservation Status of the Northern Plains Killifish (Fundulus kansae: Fundulidae) in Kansas

2009 ◽  
Vol 112 (1/2) ◽  
pp. 87
2021 ◽  
Vol 13 (7) ◽  
pp. 18953-18955
Author(s):  
Perumal Murugan ◽  
Vellingiri Ravichandran ◽  
Chidambaram Murugan

Ophiorrhiza incarnata C.E.C.Fisch. (Rubiaceae), a threatened plant species of southern Western Ghats is rediscovered from the adjacent area of the type locality after lapse of eight decades.  Its distribution and conservation status are discussed.


Phytotaxa ◽  
2020 ◽  
Vol 437 (2) ◽  
pp. 113-117
Author(s):  
HAO WEI C. HSU ◽  
DENMARC R. ARANAS ◽  
GRECEBIO JONATHAN D. ALEJANDRO ◽  
SIGRID LIEDE-SCHUMANN

Argostemma separatum, a new species with free stamens in star-shaped corolla from Mt. Halcon Oriental Mindoro, Philippines is here described and compared with Argostemma diversifolium, the only species of the genus with this type of flower. This species is distinct from A. diversifolium by its indumentum on stem, leaf blades and calyx, smaller leaf blades, fewer flowered inflorescences, shape of stipule and calyx, red tips on corolla lobes, and color of anthers. Based on the recent IUCN categories, the conservation status of A. separatum is Data Deficient (DD) since it was only collected at the type locality.


Phytotaxa ◽  
2020 ◽  
Vol 452 (2) ◽  
pp. 173-179
Author(s):  
VADAKKOOT SANKARAN HAREESH ◽  
SIDHABHAVAN NANJAN PREETHAMOL ◽  
MAMIYIL SABU ◽  
JOHN ERNEST THOPPIL

Taxonomic identity and occurrence of Ophiorrhiza codyensis (Rubiaceae), a little known endemic species from the Western Ghats is discussed along with its rediscovery after a gap of 106 years outside from its type locality. Detailed description of the species is provided with colour photographs, ecology and conservation status. In addition, a lectotype is designated for O. pykarensis, another endemic species of the Western Ghats. A new occurrence of O. trichocarpon in the Western Ghats is also discussed.


Phytotaxa ◽  
2017 ◽  
Vol 291 (3) ◽  
pp. 183
Author(s):  
LUÍS ADRIANO FUNEZ ◽  
GUSTAVO HASSEMER ◽  
JOÃO PAULO RAMOS FERREIRA

Senecio reitzianus was described from sand dunes in Lagoa da Conceição (Florianópolis, Santa Catarina state, southern Brazil). The species remained to be known only from the type. Almost seventy years later, we discovered a population of this species in Costão do Santinho, about 20 km from the type locality. A detailed account of this population is provided and its conservation status is assessed. We also present photographs of this species from the wild and also of the holotype, as well as a new description and comparisons with similar species in the genus. Our results reinforce the urgent need of further field work, especially on data-deficient species, in order to have a chance to prevent the species extinction.


Phytotaxa ◽  
2015 ◽  
Vol 202 (4) ◽  
pp. 289 ◽  
Author(s):  
Carla Poleselli Bruniera ◽  
Daniela Cristina Zappi ◽  
Milton Groppo

This work is part of a larger ongoing study of taxonomy and systematics of Rudgea (Rubiaceae), with the recognition of two new Brazilian species, R. agresteophila and R. hileiabaiana, described and illustrated here. The new species occur in the eastern Bahia State, Brazil, which is a place of high diversity for Rudgea. Rudgea agresteophila is morphologically distinct within the genus, by the combination of thickly coriaceous leaves, flowers with long calyx-tube and fruits crowned by a persistent calyx up to 6 mm long; and is known only from the type locality, in the municipality of Jequié. Rudgea hileiabaiana is distinguished by its coriaceous leaves, up to 30 cm long and round to cordate base, broadly infundibular corolla and unexpanded calyx; and it is restricted to southern Bahia. Detailed data on distribution and habitat, phenology and conservation status of both species are presented.


2018 ◽  
Vol 10 (8) ◽  
pp. 12137
Author(s):  
M. P. Geethakumary ◽  
S. Deepu ◽  
A. G. Pandurangan

Cinnamomum goaense was proposed by Kostermans based on the collection from Karnataka, India.  The species was collected after a lapse of 57 years outside the type locality and forms a new record for Kerala.  A detailed description along with an illustrated distribution map and conservation status is provided. 


PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e12687
Author(s):  
Marcos R. Bornschein ◽  
Júnior Nadaline ◽  
Luiz Fernando Ribeiro ◽  
Giovanna Sandretti-Silva ◽  
Maria Fernanda Ferreira Rivas ◽  
...  

Background We are experiencing a global crisis in conservation, which has led to the prioritization of targets, such as nations, regions, and animal groups, which are necessary while resources are disputed. Brazil is a priority not only because of its megadiversity, high rates of endemism, and frequent descriptions of new species but also because of its high levels of deforestation. Among the species groups prioritized for conservation is the anurans (Amphibia: Anura), the population of which is severely declining. One group of anurans is the genus Brachycephalus, which includes 37 endemic species in the Brazilian Atlantic Rainforest. Some of these species have highly restricted distributions (<100 ha). Thirty new species have been described since 2000, and 55.3% of all species are threatened with extinction. Brachycephalus tridactylus was only recently described and remains restricted to its type locality. Because of its reduced geographical distribution (0.41 km2), it has been proposed to be considered as Vulnerable. The objective of this study is to reevaluate the conservation status of Brachycephalus tridactylus and propose conservation measures. Methods We searched for new populations during 2016–2020, evaluated in loco impacts and potential impacts on the species’ population, and performed an analysis of the density of this population and estimated its size. International Union for Conservation of Nature (IUCN) criteria were used to assess the conservation status of the species. Results We recorded the species in seven new localities (from 715–1,140 m above sea level) in the state of São Paulo up to 33 km from the type locality of the species (in state of Paraná). We estimated the area of occupancy as 148.44 km2, densities as one calling male per 4.05 m2 and 130.00 m2, and a total population size of 4,429,722 adult individuals. Based on our finding, we proposed three lines of management: (1) formation of fire brigades, (2) management of residents’ mules in the conservation unit and surrounding areas, and (3) management of degraded areas. We recommend changing the species’ conservation status from Vulnerable to Endangered because of its fragmented distribution and decline in the area of occupancy and in the quality of its habitat. Our results have expanded the species previous geographic distribution and delimited areas without previous records. Our estimates of population density and size are in accordance with those verified for congeners. The conservation of this species benefits the environments and other species that inhabit them, being, therefore, strategic for receiving conservation actions that will spread throughout the ecosystem.


Check List ◽  
2011 ◽  
Vol 7 (5) ◽  
pp. 641
Author(s):  
Luís Olímpio Menta Giasson ◽  
Tobias Saraiva Kunz ◽  
Ivo Rohling Ghizoni-Jr

We present here the first records of Melanophryniscus spectabilis out of its type locality and evidences of a restricted distribution for this species. We also discuss its conservation status. 


Zootaxa ◽  
2019 ◽  
Vol 4545 (3) ◽  
pp. 339 ◽  
Author(s):  
FEDERICO MARRONE ◽  
GIANBATTISTA NARDI ◽  
SIMONE CIANFANELLI ◽  
MARIJAN GOVEDIČ ◽  
SALVATORE ALESSANDRO BARRA ◽  
...  

Novel Unio spp. populations from Slovenia, the Italian peninsula, Sardinia and Sicily were genetically analysed in order to define the distribution and diversity of the genus Unio in Italy and neighbouring areas. The presence of two primarily allopatric autochtonous species, Unio elongatulus Pfeiffer, and Unio mancus Lamarck, is confirmed for the Italian peninsula, Corsica, Sardinia, and Sicily.Autochthonous populations of Unio elongatulus are present in the peri-Adriatic drainages of the Italian and Balkan peninsulas, south as far as the Ofanto River (Apulia, Italy) and Lake Skadar (Albania), while its presence in the Tyrrhenian rivers of Tuscany is likely due to anthropogenic introduction events. Conversely, Unio mancus turtonii Payraudeau, an endangered peri-Tyrrhenian taxon, was found with autochthonous populations in the Apennine-Tyrrhenian drainages of peninsular Italy, eastern Mediterranean France, Corsica, Sardinia and Sicily, while the actual autochthony of the single population found in the Ionian basin of the Italian peninsula (Bradano River, Basilicata) deserves further investigation. The Italian population of U. mancus requienii Michaud, reported from Lake Montepulciano is to be considered allochthonous.The binomen U. elongatulus, although widely used in the recent scientific literature, was, to date, assigned to a doubtful species, because its type locality includes a large area inhabited by different Unio taxa, which are not clearly distinguishable by their shell alone; furthermore, no type material is present in historical collections. To retain the recently-used name, a new restricted type locality is established, where only U. elongatulus lives, and a neotype is designated. The validity of the subspecies of Unio mancus is also discussed and confirmed.Finally, hypotheses on the origin of Italian mussels, and considerations on their conservation status are discussed. 


Phytotaxa ◽  
2018 ◽  
Vol 349 (2) ◽  
pp. 141
Author(s):  
RODOLFO CARNEIRO SODRÉ ◽  
MARCOS JOSÉ DA SILVA

During a taxonomic study on Croton sect. Geiseleria from Brazil, 40 specimens were found from the southern portion of the Brazilian Amazon that correspond to C. hadrianii, a species hitherto known only from its original description and with the type locality within Brazil unknown. We present an amended description of C. hadrianii providing the first information on fully developed fruits and seeds, which previously undocumented, morphological characterization, as well as comments on its geographical range, including a distribution map, conservation status, and period of flowering and fruiting. The species is also illustrated and photographs in its habitat for the first time. Typification is also presented and the species systematic position within Croton sect. Geiseleria is discussed. Additionally, we provide a key to the 16 species of Croton sect. Geiseleria occurring in the Brazilian Amazon, as well as field images for most of them.


Sign in / Sign up

Export Citation Format

Share Document