scholarly journals A new species of Hortipes (Araneae, Corinnidae), the first spider with an insertable retrolateral tibial apophysis on the male palp

Author(s):  
Rudy Jocqué ◽  
Jan Bosselaers ◽  
Arnaud Henrard

Hortipes gigapophysalis (Araneae, Corinnidae) is a new species described from both sexes from montane forest on Mt Nimba, eastern Guinea. The species is remarkable for its long, whip-shaped retrolateral tibial apophysis (RTA) on the male palp. The structure apparently has an insertable function as the epigyne of the female contains a separate set of ducts starting from a central concavity that is unique in the genus. This duct system is apparently meant to receive the supple RTA. This type of structural arrangement has never previously been found in spiders.

Phytotaxa ◽  
2021 ◽  
Vol 522 (1) ◽  
pp. 63-67
Author(s):  
MAXIM S. NURALIEV ◽  
ANDREY N. KUZNETSOV ◽  
SVETLANA P. KUZNETSOVA ◽  
CHI-MING HU

Ardisia patentiradiosa C.M. Hu & Nuraliev (Primulaceae) collected from montane forest of Gia Lai Province, Vietnam, is described and illustrated. Its distinguishing characters from its closest relatives, Ardisia gracilenta C.M. Hu & J.E. Vidal and A. pitardii C.M. Hu & J.E. Vidal, are discussed.


Phytotaxa ◽  
2018 ◽  
Vol 383 (2) ◽  
pp. 213
Author(s):  
EDWARD ENTALAI BESI ◽  
DOME NIKONG ◽  
MUSKHAZLI MUSTAFA ◽  
RUSEA GO

Dendrobium mizanii, a new species to science belonging to Dendrobium Sect. Calcarifera was discovered in a summit region of a disturbed montane forest in Setiu, Terengganu, and named after His Majesty Sultan of Terengganu, Tuanku Mizan Zainal Abidin. A description, illustration, field and comparison with the closely related species D. crocatum from Peninsular Malaysia and D. doloissumbinii from Borneo are provided here.


Zootaxa ◽  
2020 ◽  
Vol 4877 (2) ◽  
pp. 291-310
Author(s):  
ERIC VANDERDUYS ◽  
CONRAD J. HOSKIN ◽  
ALEX S. KUTT ◽  
JUSTIN M. WRIGHT ◽  
STEPHEN M. ZOZAYA

The Einasleigh Uplands bioregion of central north Queensland, Australia, harbours a unique suite of reptiles that have begun to receive significant attention in the last 20 years. This has resulted in a number of new reptile species being described, and recognition that others await description. We describe a new species of Lucasium Wermuth, 1965 from the western Einasleigh Uplands. Lucasium iris sp. nov. is genetically distinct and morphologically diagnosable from all congeners by its large size, long and narrow tail, nares in contact with rostral scale, homogeneous body scales, distinct vertebral stripe, and paired, enlarged, apical subdigital lamellae. It is known from low rocky hills in a localised area of the Gregory Range, has the most restricted known distribution of any Lucasium, and is the only Lucasium endemic to Queensland. The new species appears most closely related to L. steindachneri (Boulenger, 1885), based on mitochondrial DNA sequences, but has a colour-pattern more similar to L. immaculatum Storr, 1988. All three of these species occur in the Einasleigh Uplands, but only L. steindachneri is known to occur in sympatry with L. iris sp. nov. In addition to the description of the new species, we present records of Lucasium immaculatum from the Einasleigh Uplands, which represent a significant known range extension.


1898 ◽  
Vol 30 (8) ◽  
pp. 197-199
Author(s):  
E. M. Walker

Among a large number of Orthoptera taken by muyself during a trip ot the Pacific Coast by the Canadian Pacific Railway there is one species belonging to the Melanopli which I was unable to determine from Scudder's “Revision” of the group, and could not even satisfy myself as to its generic place. I therefore sent a pair to Mr. Scudder, who informed me that it was a new species of Asemoplus, but that a change would be necessary in the description of that genus as given in his “Revision of the Melanopli” in order to receive my species. I had noticed the resemblance to Asemoplus in the extremity of the male abdomen, but the total absence of tegmina and other points of dissimilarity caused my uncertainty regarding its true generic position.


Zootaxa ◽  
2021 ◽  
Vol 5081 (1) ◽  
pp. 77-115
Author(s):  
ANDRES G. MORALÉS-NÚÑEZ ◽  
RICHARD W. HEARD

A new tanaidacean family Julmarichardiidae is designated to receive the Indo-Pacific genus Julmarichardia Guţu. The new family is characterized by having a prominent rostrum, a strongly developed coxal process of pereopod-1 with plumose setae and sometimes spines, and the presence of mucus glands and packets throughout its body. The latter appear to be involved in the construction of a mucus domicile. Based on distinctive antennal and pereopodal characters, the South China Sea species, J. bajau Bamber & Sheader, is placed in a new monotypic genus. A second Australian species is described from specimens collected on the northwestern continental shelf from depths of 37 to 83 m. The new species can be distinguished from its sympatric congener J. gutui Ritger & Heard by a variety of characters, including the lack of setulose setae on the rostral margin and the posterior margin of pereopod-1 having three or fewer setulate setae. It differs from J. alinati Guţu, by the shape and/or spination of the rostrum, antennule, and antenna. Julmarichardia dollfusi (Guţu) is removed from Julmarichardia and designated as Metapseudidae incertae sedis. A key to the six species comprising the genus Julmarichardia is presented.  


Lankesteriana ◽  
2013 ◽  
Author(s):  
Luis Valenzuela Gamarra

A new species of Ponthieva was found in the mountains of Yanachaga Chemillén, on a pre-montane forest at 1400 m in the central jungle of Peru. It is similar to P. pilosissima, but can be distinguished by the presence of a callus on the lip and by the color of the petals, which are boldly veined in P. pilosissima and inconspicuously striped in P. hermiliae.


The Auk ◽  
2007 ◽  
Vol 124 (3) ◽  
pp. 1000-1009
Author(s):  
Bruce M. Beehler ◽  
Dewi M. Prawiradilaga ◽  
Yance de Fretes ◽  
Neville Kemp

Abstract We describe a new species of smoky honeyeater from the Foja Mountains, an isolated range in western New Guinea (Papua Province, Indonesia). A common inhabitant of montane forest and forest-edge in this little-known north coastal range, this species possesses a fleshy pendant suborbital wattle, unique in the genus Melipotes, among other characteristics that distinguish it from all congeners. This fleshy wattle provides a morphological link between Melipotes and the monotypic genus Macgregoria, an alpine inhabitant of the Central Ranges of New Guinea, traditionally treated as a bird of paradise (e.g., Frith and Beehler 1998) but now regarded as the sister genus to Melipotes (Cracraft and Feinstein 2000). The presence of an endemic meliphagid species in the Foja Mountains highlights the biogeographic significance and conservation importance of this geographically isolated upland forest tract, which is also home to the endemic Golden-fronted Bowerbird (Amblyornis flavifrons) and Berlepsch's Parotia (Parotia berlepschi), a distinctive, recently rediscovered species of six-wired bird of paradise (B. M. Beehler unpubl. data). Una Especie Nueva de Melipotes (Meliphagidae) del Oeste de Nueva Guinea


Phytotaxa ◽  
2018 ◽  
Vol 351 (1) ◽  
pp. 81
Author(s):  
MEL C. CAMELO ◽  
MARCUS A. N. COELHO ◽  
LÍVIA G. TEMPONI

Anthurium narae is described from the state of Minas Gerais, in southeastern Brazil. It occurs in a small forest fragment of semideciduous seasonal montane forest, a component of Brazilian Atlantic Forest. Descriptions, illustrations, photographs and comparison with other similar species of Anthurium sect. Urospadix are provided together with comments about geographical distribution, ecology, phenology, and conservation status.


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