scholarly journals Novitates neocaledonicae III: A new species of Citronella (Cardiopteridaceae) endemic to New Caledonia

Phytotaxa ◽  
2016 ◽  
Vol 245 (3) ◽  
pp. 223
Author(s):  
Jerome Munzinger ◽  
Sebastien Levionnois
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Conservation Status ◽  
Morphological Evidence ◽  
East Central ◽  
Main Island ◽  
A New Species

A new species of Cardiopteridaceae, Citronella hirsuta, endemic to the east-central part of New Caledonia’s main island, Grande Terre, distinguished on the basis of morphological evidence, is described and illustrated. This new species is distinguished by its densely hirsute leaves, while the two others species of Citronella occurring in New Caledonia have glabrous leaves. Citronella hirsuta is restricted to ultramafic substrate, and only known from areas that are situated within mining concessions. A preliminarily IUCN conservation status of Endangered (EN) is proposed.

Novitates neocaledonicae VII: A new monocaulous species of Bocquillonia (Euphorbiaceae) from New Caledonia

Phytotaxa ◽  
2018 ◽  
Vol 360 (1) ◽  
pp. 61
Author(s):  
DAVID BRUY ◽  
LAURE BARRABÉ ◽  
JÉRÔME MUNZINGER
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Conservation Status ◽  
Critically Endangered ◽  
Main Island ◽  
North East ◽  
Extreme North ◽  
Architectural Characteristics ◽  
Previous Identification ◽  
A New Species

A new species of Euphorbiaceae, Bocquillonia corneri, narrowly endemic to the extreme north-east of New Caledonia’s main island, is here highlighted, described and illustrated, based on original morphological and architectural characteristics. This new species differs notably by its unique monocaulous tree habit, while other Bocquillonia species are ramified shrubs, small monocaulous shrubs or well reiterated trees. A previous identification key to Bocquillonia species is expanded to include this new species. Bocquillonia corneri is located in a very confined gully forest at low-elevation on volcano-sedimentary substrate. A preliminary IUCN conservation status of Critically Endangered (CR) is proposed.

scholarly journals Novitates neocaledonicae X: A very rare and threatened new microendemic species of Acropogon (Malvaceae, Sterculioideae) from New Caledonia

PhytoKeys ◽  
2018 ◽  
Vol 110 ◽  
pp. 1-8
Author(s):  
Gildas Gâteblé ◽  
Jérôme Munzinger
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Line Drawing ◽  
Critically Endangered ◽  
Type Locality ◽  
Small Tree ◽  
Main Island ◽  
Risk Of Extinction ◽  
A New Species

A new species, Acropogonhorarius Gâteblé & Munzinger, sp. nov. (Malvaceae, Sterculioideae), is described from New Caledonia. It is known only from two very small subpopulations in the rainforests of the Petchécara Pass between Thio and Canala, in the southeast of Grande-Terre, New Caledonia’s main island. This shrub to small tree has hastate leaves and minute sessile tubular whitish-yellowish flowers and is strikingly different from all other members of the genus. The type locality is geologically complex and located within one of only four amphibolite lenses known in New Caledonia. A line drawing and colour photos are provided for the new species, along with a preliminary risk of extinction assessment, which indicates that the species is Critically Endangered.

scholarly journals A new species of Capparis (Capparaceae) from ultramafic substrata in New Caledonia

Phytotaxa ◽  
2017 ◽  
Vol 314 (2) ◽  
pp. 285 ◽  
Author(s):  
SILVIO FICI
Keyword(s):  
New Species ◽  
Leaf Blade ◽  
New Caledonia ◽  
Conservation Status ◽  
Linear Leaf ◽  
A New Species

A new species of Capparis, C. parvifolia, is described and illustrated from New Caledonia, where it is known from a few localities on Mont Kaala on ultramafic substrata. The new species is characterized by the relatively small, linear leaf-blade and by the small size of the sepals, petals, stamens, gynophore and fruit. Its affinities with related taxa are discussed and its conservation status assessed.

scholarly journals Re-description of Strandesia sanoamuangae Savatenalinton & Martens, 2010 and description of a new species of Strandesia (Crustacea, Ostracoda) from Grande Terre, New Caledonia

2020 ◽  
Author(s):  
Amanor Kisseih ◽  
Janet Higuti ◽  
Koen Martens
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Hot Spot ◽  
The Other ◽  
Current Paper ◽  
Main Island ◽  
Marine Habitats ◽  
Species Cluster ◽  
A New Species

The New Caledonian Archipelago is a hot spot for biodiversity and endemism. Whereas popular groups such as birds and plants are well-studied, invertebrate groups such as ostracods remain ill-known. Here, we re-describe Strandesia sanoamuangae Savatenalinton & Martens, 2010, originally described from Thailand (8000 km away from New Caledonia), and describe Strandesia mehesi sp. nov. Both species are known only from females. Material for the present study was collected from diverse aquatic non-marine habitats from Grande Terre, the main island of New Caledonia. Whereas S. sanoamuangae is seemingly easily identifiable, S. mehesi sp. nov. is part of the Strandesia vinceguerrae/vavrai species cluster in the genus, of which the ‘older’ species (described long ago) often have incomplete and superficial descriptions. Differentiation between the new species and the other members of this species cluster are based on small anatomical details of the valves. The current paper updates the known number of recent freshwater Ostracoda of New Caledonia from 14 to 16 species, although at least five of these species have an uncertain status.

scholarly journals Coulteria delgadoana (Leguminosae, Caesalpinioideae), a new species from the Western Río Balsas Depression, Mexico

2021 ◽  
Author(s):  
Jeny Solange Sotuyo Vázquez ◽  
José Luis Contreras-Jiménez
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Morphological Characters ◽  
Dry Forest ◽  
Distribution Area ◽  
Morphological Evidence ◽  
Seasonally Dry ◽  
Area Of Occupancy ◽  
Morphological Studies ◽  
A New Species

Background and Aims: In Mexico, Coulteria is a morphologically diverse genus, having many endemic species in the country. Despite its diversity, species delimitation and circumscription are not fully documented. Botanical explorations in central Mexico during the last 25 years have resulted in the discovery of several new legume taxa in the Río Balsas Depression. A new species of Coulteria from the Western Río Balsas Depression is here described and illustrated.Methods: During fieldwork, morphological studies and electron microscopy analysis of the already species described of Coulteria, we detected a new species in the Infiernillo area of Guerrero and Michoacán, Mexico. For the new species, we estimated its conservation status based on extent of occurrence (EOO) and its area of occupancy (AOO) using the GeoCAT software, applying the categories and criteria of the IUCN Red List.Key results: Coulteria delgadoana, a new species of Caesalpinioideae endemic to the seasonally dry forest of Guerrero and Michoacán (Western Río Balsas Depression), Mexico, is described and illustrated based on morphological evidence. Coulteria delgadoana has long male inflorescences up to 15 cm long, small flowers, leaves with glabrous leaflets and prominent reticulate venation, and a glabrous chestnut brown fruit with purplish tints. Based on IUCN criteria, we suggest an Endangered (EN) category of the species.Conclusions: Morphological characters of the new species C. delgadoana, suggest that it is similar to C. glabra, a species from Colima and Jalisco. The long size of the male inflorescence has not been observed in other Coulteria species. Coulteria delgadoana shares its distribution area with C. lewisii in Infiernillo.

Earning your stripes: a second species of striped gecko in the New Zealand gecko genus Toropuku (Gekkota: Diplodactylidae)

Zootaxa ◽  
2020 ◽  
Vol 4890 (4) ◽  
pp. 578-588
Author(s):  
RODNEY A. HITCHMOUGH ◽  
STUART V. NIELSEN ◽  
AARON M. BAUER
Keyword(s):  
New Species ◽  
New Zealand ◽  
Conservation Status ◽  
Distinct Species ◽  
Species Level ◽  
Morphological Evidence ◽  
Evidence Based ◽  
Cook Strait ◽  
North And South ◽  
A New Species

The New Zealand diplodactylid gecko genus Toropuku is currently monotypic, but the sole member of the genus, T. stephensi, is distributed in two disjunct, geographically distant regions of New Zealand – the islands of Cook Strait (which includes the type locality, Stephens Island), between New Zealand’s North and South Islands, and the Coromandel Peninsula, in the northeastern North Island. Previously published phylogenetic results, based on three total individuals, recognized substantial—possibly species-level—diversity between these disparate localities, although no taxonomic decisions were made at that time. More recently, additional animals have been found on the Coromandel Peninsula. We here present phylogenetic and morphological evidence based on this expanded dataset to formally describe the populations on the Coromandel Peninsula as a new species, Toropuku inexpectatus sp. nov. The specific epithet refers to the species’ surprise discovery in a herpetologically well-surveyed area. The recognition of T. inexpectatus sp. nov. as a distinct species has implications for the conservation status of T. stephensi, which is now considered restricted to three islands in Cook Strait. 

scholarly journals On a new species of the genus Cyprinotus (Crustacea, Ostracoda) from a temporary wetland in New Caledonia (Pacific Ocean), with a reappraisal of the genus

2019 ◽  
Author(s):  
Koen Martens ◽  
Mehmet Yavuzatmaca ◽  
Janet Higuti
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Literature Study ◽  
Main Island ◽  
Temporary Wetland ◽  
Recent Species ◽  
Doubtful Species ◽  
The Right ◽  
High Level ◽  
A New Species

The New Caledonia archipelago is known for its high level of endemism in both faunal and floral groups. Thus far, only 12 species of non-marine ostracods have been reported. After three expeditions to the main island of the archipelago (Grande Terre), about four times as many species were found, about half of which are probably new. Here, we describe a new species, Cyprinotus drubea sp. nov., which is characterised mainly by the hyper-developed dorsal hump on the right valve, much larger than in any other known Recent species in this genus. After a literature study of the other presumed species in Cyprinotus Brady, 1886, we retain seven Recent species in the genus, including the present new species. Cyprinotus crenatus (Turner, 1893), C. dentatus (Sharpe, 1910), C. flavescens Brady, 1898, C. inconstans Furtos, 1936, C. newmexicoensis Ferguson, 1967, C. ohanopecoshensis Ferguson, 1966, C. pellucidus (Sharpe, 1897), C. scytodus (Dobbin, 1941) and C. sulphurous Blake, 1931 are here all referred to the genus Heterocypris s. lat. Claus, 1892. Cyprinotus unispinifera Furtos, 1936 is assigned to the genus Cypricercus Sars, 1895. Cyprinotus tenuis Henry, 1923, C. fuscus Henry, 1919 and C. carinatus (King, 1855) are here classified as doubtful species. A checklist of the 14 non-marine ostracods, now including Cyprinotus drubea sp. nov. and Cypris granulata (Daday, 1910), thus far reported from New Caledonia, is provided. Herpetocypris caledonica Méhes, 1939 and H. caledonica var. minor Méhes, 1939 are synonymised with Candonocypris novaezelandiae (Baird, 1843).

scholarly journals Bopopia, a new monotypic genus of Gesneriaceae (Gesnerioideae, Coronanthereae) from New Caledonia

2021 ◽  
Vol 736 ◽  
pp. 82-101
Author(s):  
Jérémie Morel ◽  
Jérôme Duminil ◽  
Jérôme Munzinger
Keyword(s):  
New Species ◽  
New Genus ◽  
New Caledonia ◽  
Conservation Status ◽  
Iucn Red List ◽  
Nuclear Rdna ◽  
Rdna Its ◽  
The North ◽  
Iucn Red List Categories ◽  
A New Species

A new genus of Gesneriaceae, Bopopia Munzinger & J.R.Morel gen. nov., is described from New Caledonia. The genus is based on B. parviflora Munzinger & J.R.Morel gen. et sp. nov., a new species collected during an expedition on Mt Katalupaik, in the North Province of New Caledonia’s main island. Originally considered as a species of Coronanthera, our phylogenetic analysis – including 19 species within Coronanthereae and two individuals of B. parviflora gen. et sp. nov., and using three molecular markers (nuclear rDNA ITS, and chloroplast regions trnL-trnF and trnE-trnT) – showed that the new species is not close to Coronanthera in subtribe Coronantherinae, but belongs to subtribe Negriinae where it is sister to Depanthus. From that genus Bopopia gen. nov. differs in floral symmetry (zygomorphic vs actinomorphic) and the number of stamens (4 vs 5). From the other genera of Negriinae the new genus differs in the white corolla and its indeterminate thyrse with 3 to 5 levels of branching. The morphological circumscription of the subtribe Negriinae is amended to include Bopopia gen. nov. Two keys are provided, one to the subtribes in the tribe Coronanthereae, and one to the genera in subtribe Negriinae. Following the IUCN Red List categories and criteria, the conservation status of B. parviflora gen. et sp. nov. is provisionally assessed as Endangered (EN).

Agave garciaruizii (Asparagaceae) a new species from the Chorros del Varal State Reserve in western Mexico

Phytotaxa ◽  
2019 ◽  
Vol 422 (3) ◽  
pp. 273-288
Author(s):  
GERARDO HERNÁNDEZ-VERA ◽  
J. ANTONIO VÁZQUEZ-GARCÍA ◽  
JESÚS PADILLA-LEPE ◽  
GREGORIO NIEVES-HERNÁNDEZ
Keyword(s):  
New Species ◽  
Conservation Status ◽  
Tropical Dry Forest ◽  
Species Group ◽  
Dry Forest ◽  
Morphological Evidence ◽  
Closely Related Species ◽  
Western Mexico ◽  
Southern Border ◽  
A New Species

A new species named Agave garciaruizii is described and illustrated here. A. garciaruizii is endemic to tropical dry forest in the Itzícuaro and Apupátaro river canyons in the Chorros del Varal State Reserve, at the southern border of the states of Jalisco and Michoacán, México. It belongs to the subgenus Littaea and to the Marginatae species group and is morphologically related to A. angustiarum and A. impressa, but differs from these species in some features of leaves, inflorescences and infructescences. Its conservation status was assessed as Endangered (EN). Additionally, morphological evidence was provided in support of A. arcedianoensis as a species distinct from A. angustiarum. A key to morphologically and geographically closely related species in the Marginatae group is presented.

A New Species of Eugenia subg. Pseudeugenia (Myrtaceae, Myrteae) from Brazilian Atlantic Forest

2020 ◽  
Vol 45 (3) ◽  
pp. 537-543
Author(s):  
Karinne Sampaio Valdemarin ◽  
Jair Eustáquio Quintino Faria ◽  
Fiorella Fernanda Mazine ◽  
Vinicius Castro Souza
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Conservation Status ◽  
Forest Vegetation ◽  
Vegetation Types ◽  
Flower Buds ◽  
Diagnostic Features ◽  
Closely Related Species ◽  
Lowland Forests ◽  
A New Species

Abstract—A new species of Eugenia from the Atlantic forest of Brazil is described and illustrated. Eugenia flavicarpa is restricted to the Floresta de Tabuleiro (lowland forests) of Espírito Santo state and is nested in Eugenia subg. Pseudeugenia. Considering all other species of the subgenus that occur in forest vegetation types of the Atlantic forest phytogeographic domain, Eugenia flavicarpa can be distinguished mainly by the combination of smooth leaves with indumentum on both surfaces, with two marginal veins, usually ramiflorous inflorescences, pedicels 4.5‐9.7 mm long, flower buds 3.5‐4 mm in diameter, and by the calyx lobes that are 2‐3 mm long with rounded to obtuse apices. Morphological analyses were performed to explore the significance of quantitative diagnostic features between the new species and the closely related species, Eugenia farneyi. Notes on the habitat, distribution, phenology, and conservation status of Eugenia flavicarpa are provided, as well as a key for all species of Eugenia subg. Pseudeugenia from forest vegetation of the Atlantic forest phytogeographic domain.

Sign in / Sign up

Export Citation Format

Share Document