[Mammalogy • 2026] Coendou sangay • A New Species of Coendou (Rodentia: Erethizontidae) within the Hyper-diverse Mammalian Community of Sangay National Park in Ecuador

 

Coendou sangay Brito, 

in Brito​, Curay, León-Caldas, Lojan-Cueva, Ojala-Barbour, Pozo-Zamora, Simba, Tito, Vargas, Vega-Yánez et Batallas, 2026. 

Sangay Porcupine | Puerco espín de Sangay  ||  DOI:  doi.org/10.7717/peerj.21382

Abstract 

The tropical Andes harbor high levels of undocumented biodiversity, often hidden within complex ecological communities that require sustained sampling efforts to be fully characterized. Here, we describe a new species of porcupine of the genus Coendou, discovered within the hyper-diverse mammalian assemblage of Sangay National Park (Sangay) in Ecuador. The description is based on an adult specimen collected at 2,400 m on the eastern slopes of the Andes. Phylogenetic analyses using mitochondrial Cytochrome b (Cytb) place the new species as a distinct lineage within the Clade B (sensu (Voss, Hubbard & Jansa, 2013)), showing significant genetic divergence (p-distance > 6.0%) from its closest congeners, C. speratus, C. nycthemera and C. bicolor. Morphologically, Coendou sangay sp. nov. is diagnosed by its medium body size, a remarkably short tail (approx. 26% of head-and-body length), tricolored bristle-quills with brownish-red tips, and distinct cranial features, including a long nasal bone and a mesopterygoid fossa that does not reach the second upper molar. This discovery is contextualized within a comprehensive mammalian inventory of Sangay, compiled over 15 years of fieldwork. Despite an intensive sampling effort totaling 12,800 trap-nights and 2,400 camera-trap days, only a single specimen was obtained, highlighting the species status as a rare, canopy-dwelling specialist. We report 170 mammal species within the park, including 18 endemic and 35 threatened taxa. With a richness of 0.03 species per km2, Sangay ranks as the most mammal-diverse protected area per unit area in the Tropics. Our results demonstrate that intensive, long-term inventories are essential for identifying cryptic arboreal lineages that remain “invisible” to traditional terrestrial sampling. Finally, we emphasize the urgent need for conservation policies, including the strengthening of biological corridors and the limitation on road and mining expansion, to safeguard this high-elevation biodiversity hotspot.

Keywords: Eastern Andes, Cloud forest, Rare species, Biodiversity hotspot, Species delimitation

Systematic

Family Erethizontidae Bonaparte, 1845

Genus Coendou Lacépède, 1799

Coendou sangay new species. Brito

Coendou rufescens: Brito & Ojala-Barbour (2016), not Coendou rufescens (Gray, 1865)

Coendou rufescens: Batallas & Brito (2022), not Coendou rufescens (Gray, 1865)

Sangay Porcupine, Puerco espín de Sangay (in Spanish)

Diagnosis. Coendou sangay sp. nov. is distinguished from other species of the genus by its medium-sized body (HBL 460 mm) and very small tail (26% LT/HBL), absence of long fur, tricolored bristle-quills (with brownish red tips), spiny ventral fur, and a unique combination of cranial features, including a long nasal bone (35% LN/CIL), constricted maxillary bony bridge, and a mesopterygoid fossa that does not reach M2.

Coendou sangay sp. nov. (MECN 4343, holotype).
 (A) External appearance of the adult female alive in its natural habitat in the Sangay, Ecuador; (B) lateral and (C) posterior view of the revealing an aposematic coloration.

 Photographs by J. Brito.

Selected external and soft anatomical features of Coendou sangay sp. nov. (MECN 4343, holotype).
Ventral view of the hand (A), and of the foot (B); detail of the muzzle (C); perineal region (D), and ventral view of the tail (E).

 Abbreviations: a = anus, v = vagina. Photographs by J. Brito.

Etymology: This species is named in honor of Sangay National Park, which is the largest Andean national park in Ecuador. The park includes a large elevation gradient along the eastern slopes, or Eastern Cordillera, of the Andes and is recognized as a UNESCO World Heritage Site. The park gets its name from Sangay, one of Ecuador’s most active volcanoes, which is located within its boundaries.

Field expedition to Guabisai (A), Cubillines (B), and sampling and collecting in the area (C, D).

Photographs of J. Brito (A, C, D), and G. Pozo (B).

Jorge Brito​, Jenny Curay, Víctor León-Caldas, Pamela Lojan-Cueva, Reed Ojala-Barbour, Glenda Pozo-Zamora, Laura Simba, Paul Tito, Rocío Vargas, Mateo A. Vega-Yánez and Diego Batallas. 2026. Discovery of A New Species of Coendou (Rodentia: Erethizontidae) within the Hyper-diverse Mammalian Community of Sangay National Park in Ecuador. PeerJ. 14:e21382 DOI:  doi.org/10.7717/peerj.21382 [June 8, 2026]

[Arachnida • 2026] Trogloraptor tulishpun • A New northern Species of Trogloraptor (Araneae: Trogloraptoridae), Genetic Diversity and Natural History

 

 Trogloraptor tulishpun Jones & Binford,

in Jones, Watson, Hedin et Binford, 2026.

DOI: doi.org/10.11646/zootaxa.5828.1.5 

photos by M. Hedin

Abstract

We present a morphological description of a recently discovered species of spider in the family Trogloraptoridae from the Columbia River Gorge in northwestern Oregon. The family was previously monotypic (Trogloraptor marchingtoni) and only known from populations near the southwestern Oregon—northern California border. Trogloraptor tulishpun sp. nov. retains the key family synapomorphy, distinctive subsegmented raptorial tarsi, and an oblique membranous division of the basal segment of the anterior lateral spinnerets. Trogloraptor tulishpun is distinguished from T. marchingtoni by its color pattern, clypeal height, vulvar and palp structure. We have found T. tulishpun in four localities in the Columbia River Gorge, which show little mitochondrial sequence divergence from one another, but are highly genetically distinct from T. marchingtoni. Trogloraptor tulishpun is found in basalt features, including lava tubes and shallow talus caves, and has been observed to eat arachnids and moths, making them top predators in these environments.

Araneae, arachnophagy, caves, invertebrate conservation, mitochondrial divergence, subterranean biodiversity

Habitus of live Trogloraptor tulishpun from Herman Creek Talus Cave.
A male in captivity, B female in captivity,
C male in Herman Creek Talus Cave, D female in Herman Creek Talus Cave on sparse web,
 E male on non Trogloraptor web, F female in Herman Creek Talus Cave.

(all photos by M. Hedin)

Habitus of male Trogloraptor tulishpun (holotype, USNMENT02418340) from Herman Creek Talus Cave.
A, B dorsal views, C, E ventral views, D anterior view.

Trogloraptor tulishpun, Jones and Binford, sp. nov.  

Diagnosis. Trogloraptor tulishpun resembles T. marchingtoni (Griswold et al., 2012) by its similar carapace and abdominal shape and coloration, its subsegmented raptorial tarsi, and the partly sclerotized genital region (Figs 2, 3, 5, 7). It is clearly distinguished by its conspicuous scalloped patterning along the lateral and posterior edges of the carapace which is absent in T. marchingtoni. The abdominal patterning is different from the chevron pattern of T. marchingtoni, with oval-shaped spots down the center of the dorsal side that have a thin line of beige down the ...

Etymology. Tulishpun (pronounced too-lish-pun) is a word, simplified for ease of pronunciation, from the Sahaptin River dialect meaning “cave predator, owner of the domain”. The Sahaptin River dialect is from the Columbia River area, the type locality of this species, and the name was given to us by elders from the Columbia River Inter-Tribal Fish Commission. The specific epithet is to be treated as a noun in apposition.

 

MADELINE M. JONES, FINN WATSON, MARSHAL HEDIN and GRETA J. BINFORD. 2026. Beneath the Surface: A New northern Species of Trogloraptor (Araneae: Trogloraptoridae), Genetic Diversity and Natural History.  Zootaxa. 5828(1); 103-116. DOI: doi.org/10.11646/zootaxa.5828.1.5 [2026-06-08]

[Herpetology • 2026] Mesalina bishnoi • A Novel Species of Mesalina Gray, 1838 (Sauria: Lacertidae) from Rajasthan, India

 

Mesalina bishnoi

Ray, Khandal, Sharma, Das, Roy, Girija Sethy & Mohapatra, 2026

 

https://recordsofzsi.com/index.php/zsoi 

Abstract

We describe a new species of the genus Mesalina from Rajasthan, India. The new species is genetically distinct and belongs to the M. watsonana species complex, and differs from all other congeners in a combination of morphological characters, such as 10 upper labials; eight lower labials; two large transparent shields of lower eyelid accompanied with three smaller shields; scales on tibia keeled; ventral plates in eight straight longitudinal series, ventral plates in 30 transverse rows; 34 dorsal granular scales across middle of back; nine collars; five submaxillaries; 24 gulars; four supraoculars; 6-7 supraciliaries; one very large preanal shield surrounded above and at the sides by two rows of smaller scales; 14 femoral pores on each side of the thigh, narrowly separated by 2 scales; 21 lamellae under fourth toe.

Keywords: Desert biogeographic zone, long-tailed, morphology, phylogeny, taxonomy

Mesalina bishnoi sp. nov.
(A–C) holotype (ZSI-R-29523) (in life),
(D) habitat in the type locality.

Mesalina bishnoi sp. nov.

Etymology: The specific epithet bishnoi (noun in apposition) honours the Bishnoi community of Rajasthan, India, an indigenous socio-ecological group renowned for their long-standing traditions of biodiversity conservation and sustainable coexistence with wildlife. Bishnoi cultural tenets, grounded in a deep reverence for nature, have contributed to the protection of numerous desert species and ecosystems in the Thar Desert since the 15th century. By naming this species Mesalina bishnoi, we recognise and celebrate the enduring environmental stewardship of the Bishnoi people and their contribution to the preservation of arid-zone herpetofauna. 

 

  Sumidh Ray, Dharmendra Khandal, Vivek Sharma, Anirban Das, Priyanjoli Roy, Priyadarsi Girija Sankar Sethy, Pratyush P. Mohapatra. 2026. Description of A Novel Species of Mesalina Gray, 1838 (Reptilia: Sauria: Lacertidae) from Rajasthan, India. Records of the Zoological Survey of India. 126(2); 141-151. DOI: 10.26515/rzsi/v126/i2/2026/173143 

https://recordsofzsi.com/index.php/zsoi/article/view/173143

  https://x.com/dharmkhandal/status/2060010700089483475

[Botany • 2026] Syngonium turipachense (Araceae) • A New Species of Syngonium sect. Syngonium from Chiapas, Mexico

Syngonium turipachense 

in Jiménez, Pérez-Farrera, Croat, Martínez-Martínez, Méndez, Hentrich et Aguilar-Rodríguez, 2026.

 DOI: doi.org/10.11646/phytotaxa.750.3.6 

  facebook.com/Unicach

 

The genus Syngonium is represented in Mexico by ten species, seven of which are registered for the state of Chiapas. During fieldwork between 2020 and 2025 in Berriozabal, Chiapas, we discovered an undescribed species of Syngonium sect. Syngonium that is morphologically similar to S. neglectum, but differing from that species in having one or two inflorescences per axil, glaucous stems and spathe tube, a spathe blade almost twice as long as the staminate portion of the spadix, staminate flowers retuse at the apex, glaucous immature infructescence and the spathe not persistent in mature fruits.

Aroid, Berriozabal, Reserva La Pera, Syngonium angustatum, Syngonium neglectum, Monocots

Syngonium turipachense

PEDRO DÍAZ JIMÉNEZ, MIGUEL ÁNGEL PÉREZ-FARRERA, THOMAS B. CROAT, MAURICIO GERÓNIMO MARTÍNEZ-MARTÍNEZ, GASPAR MORENO MÉNDEZ, HEIKO HENTRICH, PEDRO A. AGUILAR-RODRÍGUEZ. 2026. A New Species of Syngonium sect. Syngonium (Araceae) from Chiapas, Mexico.  Phytotaxa. 750(3); 207-215. DOI: doi.org/10.11646/phytotaxa.750.3.6 [2026-04-07]

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[Botany • 2026] Oreocharis fulvovillosa (Gesneriaceae) • A New Species from western Yunnan, China

Oreocharis fulvovillosa  M.Q.Han, H.Jiang & Y.Wang,

in Wang, Jiang, Xu et Han, 2026. 

德宏直瓣苣苔  ||  DOI: doi.org/10.3897/phytokeys.276.182136

Abstract

Oreocharis fulvovillosa, a new species of Gesneriaceae, is described and illustrated. This new species has only been discovered on the rock walls of an isolated karst hill at its type locality in Mang City, western Yunnan, China.

Key words: Flora of Yunnan, karst, yellow flowers

 

Oreocharis fulvovillosa sp. nov.
A. Habitat; B. Plant habit in natural habitat; C. Adaxial (left) and abaxial (right) leaf surfaces; D. Petiole with long fulvous indumentum; E. Rhizomatous stem; F. Flower in adaxial view; G. Flower in abaxial view; H. Flower in side view; I. Flower longitudinally cut, male stage with immature pistil; J. Flower transversely cut, male stage with immature pistil; K. Immature pistil and stamens with dehisced anthers cohering in pairs; L. Flower in front view; M. Capsules at different developmental stages: two immature capsules (left) and two dehisced capsules from the previous year (right); N. Pistils at different developmental stages: left, at flower opening with immature stigma; middle and right, at stigma maturity; O. Transverse sections of ovaries, all arranged with the dorsal calyx lobe positioned upwards: upper image, ovary at stigma maturity; lower images, ovary with immature stigma, showing transverse sections of the upper part of the ovary (left) and the lower part of the ovary (right).

Oreocharis fulvovillosa M.Q.Han, H.Jiang & Y.Wang, sp. nov.

 

Diagnosis. The new species is most similar to Oreocharis bullata, sharing yellow corollas and bullate leaf blades, but differs in having crenulate leaf margins (vs. double dentate), a slender corolla tube ca. 1 cm long (vs. tubular, ca. 2.7 cm long), and shorter capsules 1–1.9 cm long (vs. 3.0–4.2 cm long). It is also similar to Oreocharis fulva in corolla shape and colour but differs in having bullate leaf blades (vs. not bullate) and crenulate margins (vs. serrate to crenate).

Etymology. The epithet refers to the fulvous (yellowish) colour of the long, soft hairs on the petioles.

Vernacular name. Chinese Mandarin: dé hóng zhí bàn jù tái, (德宏直瓣苣苔).

Yang Wang, Hong Jiang, Bo Xu and Meng-Qi Han. 2026. Oreocharis fulvovillosa (Gesneriaceae), A New Species from western Yunnan, China. PhytoKeys. 276: 17-23.  DOI: doi.org/10.3897/phytokeys.276.182136 [08-06-2026]

 

[PaleoEntomology • 2026] Qiongqi multispurous • A New Cricket (Orthoptera: Trigonidiidae) from mid-Cretaceous Kachin Amber in Northern Myanmar

Qiongqi multispurous 

Ji, Nel, Xiao & Xu, 2026

DOI: doi.org/10.54103/2039-4942/29769

Abstract

A new species of Trigonidiidae, †Qiongqi multispurous sp. nov., is described from mid-Cretaceous Kachin amber. It can be definitely attributed to the family Trigonidiidae, but excluded from the two extant subfamilies. It also exhibits a different morphology from all reported trigonidiids genera and species from the Mesozoic, including subapical/apical spurs on the hind tibia and setae-like processes on the hind basitarsomere. This new discovery provides novel morphological information of Cretaceous Trigonidiidae, and highlights the potential of biodiversity of Cretaceous crickets.

Keywords: Trigonidiidae; mid-Cretaceous; new species; fossil; morphology

Qiongqi multispurous sp. nov., holotype NIGP210185.
A) Photograph of  habitus in dorsal view. B) Drawing of  habitus in dorsal view.
C) Drawing of  habitus in ventral view. D) Photograph of  habitus in ventral view.

Scale bars = 1 mm.

Qiongqi multispurous sp. nov.

XIA JI, ANDRÉ NEL, CHUANTAO XIAO and CHUNPENG XU. 2026. A NEW CRICKET (ORTHOPTERA: TRIGONIDIIDAE) FROM MID-CRETACEOUS KACHIN AMBER IN NORTHERN MYANMAR. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA. 132(1); DOI: doi.org/10.54103/2039-4942/29769 [06-03-2026]

[Paleontology • 2026] Carinthiasuchus kandutschi • A New Archosaur (Reptilia: Diapsida) from the Triassic of Austria

 

Carinthiasuchus kandutschi 

 Vecchia & Cau, 2026 

DOI: doi.org/10.54103/2039-4942/29890

 facebook.com/TheropodaBlog

Abstract 

A partial skeleton of a small reptile with a distinctive maxilla, dentition, caudal vertebrae and osteoderms from the marine Partnach Formation (Ladinian-earliest Carnian) near Jadersdorf (Gitschtal, Hermagor) in the Gailtal Alps of Carinthia (Austria), represents a new archosaur taxon Carinthiasuchus kandutschi gen. n. sp. n.. It is diagnosed by autapomorphies in the anterior process and subnarial foramen of the maxilla, accessory articular processes in the neural arches of mid-distal caudal vertebrae, and shape and arrangement of the caudal osteoderms. It also shows a unique combination of features regarding the extent of the antorbital fossa in the maxilla and the morphology of its ventral edge, dentary shape, dentition, caudal vertebrae elongation and morphology. A segment of 16 mid-distal caudal vertebrae is one of the better articulated tail segments ever found in Triassic archosaurs, showing the arrangement of the dorsal osteoderms and the presence of accessory processes in the neural arches stiffening the posterior termination of the tail. Phylogenetic analysis recovered Carinthiasuchus kandutschi as a pseudosuchian in a basal position within the Poposauroidea. Absence of swimming adaptation in the tail and the presence of terrestrial plant remains in the same outcrop suggest terrestrial habits for this archosaur reptile.

Carinthiasuchus kandutschi, gen. n. sp. n., Nockalm7030u, holotype. Scale bar equals 100 mm.

Carinthiasuchus kandutschi, gen. n. sp. n., Nockalm7030u, ho-lotype, skull and mandible. (A) Photograph, (B) drawing (bone is gray and teeth darker gray).

Abbreviations: d, den-tary; f, frontal; j, jugal; la, lacrimal; mx, maxilla; n, nasal; pt, pterygoid; q, quadrate; snf, subnarial foramen; sq, squamo-sal; th, tooth; v, vomer; *, left element.

Legenda: 1 = actual margin of the bone; 2 = broken margin of the bone; 3 = margin of the impression of the bone; 4 = probable margin of the skeletal element; 5 = broken surface of the skeletal element. Scale bar is 10 mm.

Reptilia Laurenti, 1768 sensu Modesto & Anderson, 2004

Diapsida Osborn, 1903 

Archosauromorpha von Huene, 1946 sensu Dilkes, 1998

Archosauriformes Gauthier, Kluge & Rowe,1988

Archosauria Cope, 1869

Pseudosuchia Zittel, 1887-1890

Suchia Krebs, 1974 (sensu Nesbitt, 2011)

Paracrocodylomorpha Parrish, 1993

Poposauroidea Nopcsa, 1923

Carinthiasuchus kandutschi gen. n. sp. n.

Holotype: Nockalm7030u, part of the skull including the right maxilla with two teeth, part of the two mandibular rami, and parts of the mid-distal portion of the tail with osteoderms (Fig. 3).

Locality and stratigraphic horizon: Southern flank of Mt. Großboden NE of Jadersdorf in the Gitschtal close to Hermagor, Carinthia, SE Austria. Partnach-Schichten/Fellbach Kalk, Ladinian-lo-wermost Carnian.

Diagnosis. Carinthiasuchus kandutschi gen. n. sp. n. is an archosaur (see discussion) with the following apomorphies: short, straight and pointed anterior process of the maxilla with a dorsal articular facet and bordering dorsally a comparatively large subnarial foramen; accessory articular processes of the neural arches in the last middle and in the distal caudal vertebrae; paired and symmetrical paramedian osteoderms above the proximal mid-caudal vertebrae, drop-shaped, with coarse denticles along the margins posteriorly, with longitudinal median ridge dorsally but without sculpturing; single median row of elongated and lying 8-shaped osteoderms in the following mid-distal caudals with three osteoderms per vertebra, one above the middle of the vertebra and half on the anterior and ...

Etymology: The genus is named after Carinthia, the Latin name of Kärnten, the southernmost federate state of Austria where the specimen was discovered and the Greek term soúkhos (σούχος) for crocodile. The species name is inhonourof the discoverer of the holotype, Georg Kandutsch (Arriach/Hinterwinkl, Austria).

FABIO MARCO DALLA VECCHIA and ANDREA CAU. 2026. Carinthiasuchus kandutschi, A NEW ARCHOSAUR (REPTILIA: DIAPSIDA) from the Triassic of AUSTRIA. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA. 132(2); DOI: doi.org/10.54103/2039-4942/29890 [08-06-2026]

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[Ornithology • 2022] Zosterops paruhbesar • A distinct New Species of Zosterops White-eye (Passeriformes: Zosteropidae) from the Sulawesi Region, Indonesia

Zosterops paruhbesar 

 Irham, Prawiradilaga, Menner, O'Connell, Kelly, Analuddin, Karya, Meads, Marples & Rheindt, 2022

   

Wangi-wangi White-eye || DOI: doi.org/10.1111/ibi.13148 

 twitter.com/Dar_OConnell 

photo: James Eaton

  

Abstract

We describe a new species of Zosterops white-eye, which is restricted to Wangi-wangi, a single island of roughly 155 km2 in the Wakatobi Archipelago, Indonesia. Informally known as the Wangi-wangi White-eye, the new species is highly distinct both morphologically and genetically. It is considerably larger in body and bill size compared with other regional Zosterops species. The Wangi-wangi White-eye remains locally common but its habitat is dwindling. Given its minute area of occupancy and the threat from the bird trade, we recommend the IUCN status Endangered.

Keywords: bill size, body size, IUCN status Endangered, Wangi-wangi Island

 Wangi-wangi white-eye and  Wakatobi white-eye 

photo: Nicola Marples and David Kelly

Zosterops paruhbesar sp. nov.

Wangi-wangi White-eye

Kacamata Wangi-wangi

Etymology: Zosterops paruhbesar exhibits a prominent massive bill unique among white-eyes in the region. The species epithet is based on the word ‘massive bill’ in Bahasa Indonesia (paruh besar) and is used as an inalienable noun in apposition. 

  

Mohammad Irham, Dewi M. Prawiradilaga, Jochen K. Menner, Darren P. O'Connell, David J. Kelly, Kangkuso Analuddin, Adi Karya, Martin Meads, Nicola M. Marples and Frank E. Rheindt. 2022. A distinct New Species of Zosterops white-eye from the Sulawesi Region, Indonesia. Ibis. DOI: doi.org/10.1111/ibi.13148 

 twitter.com/Dar_OConnell/status/1585258641191407617

  twitter.com/Dar_OConnell/status/1064858735754035200

[Botany • 2022] Cymbidium purpureisepalum (Orchidaceae: Epidendroideae) • A New Species from China: evidence from Morphological and Molecular Data

Cymbidium purpureisepalum M.J.Zhu & S.R.Lan, 

in Zhu, Ke, Zhao, Wang, ... et Lan, 2022. 

紫萼兰  ||  DOI: 10.11646/phytotaxa.538.3.5 

 Researchgate.net/publication/359082326 

 

Abstract

A new orchid species, Cymbidium purpureisepalum, from Yunnan Province, China, is described and illustrated based on morphological and molecular analyses. Detailed comparison of the newly discovered orchid with other members of Cymbidium indicated the new orchid is distinct from all other recognised species in Cymbidium. Molecular analyses based on nuclear (nrITS) and plastid DNA (matK) sequence data also support the status of C. purpureisepalum as a new species, which is sister to C. tortisepalum and C. serratum.

Keywords: Yunnan Province, Chinese orchids, Cymbidium, Cymbidium subgenus Jensoa

Cymbidium purpureisepalum M.J.Zhu & S.R.Lan, 
 A. Flowering plant. B. Tepals. C. Pollinarium, front view. D. Column, front view.

Drawn by Wenqi Hu.

Cymbidium purpureisepalum M.J.Zhu & S.R.Lan,
A. Flowering plant. B. Flower, front view. C. Flower, back view. D. Structure of the flower.  
E. Flower of C. serratum. F. Flowers of C. tortisepalum.

Cymbidium purpureisepalum M.J.Zhu & S.R.Lan

(紫萼兰)

Etymology:— Referring to a flower with purple sepals, from the Latin purpureus (purple) and the Greek sepalum (sepal).  

Meng-Jia Zhu, Shijie Ke, Xuewei Zhao, Qian-Qian Wang, Guizhen Chen, Zhong-Jian Liu and Siren Lan. 2022. Cymbidium purpureisepalum (Orchidaceae; Epidendroideae), A New Species from China: evidence from Morphological and Molecular Data. Phytotaxa. 538(3); 225-233. DOI: 10.11646/phytotaxa.538.3.5  

Researchgate.net/publication/359082326_Cymbidium_purpureisepalum_a_new_species_from_China

[Entomology • 2026] Varitrella sulu & V. alternata • New Species and Bioacoustics of Varitrella (Cantotrella) (Orthoptera: Ensifera: Oecanthidae: Podoscirtinae) from Sulu Archipelago and Borneo’s Sabah

 

Varitrella (Cantotrella) sulu Haibil, Nuñeza & Tan, 

in Haibil, Nuñeza, Damit, Japir, Chung et Tan, 2026.

DOI: doi.org/10.11646/zootaxa.5821.1.4 

facebook.com: Arthur CHUNG 

 

Abstract

Two new species of Varitrella (Cantotrella) (Oecanthidae: Podoscirtinae) are described from Sulu Archipelago: Varitrella (Cantotrella) sulu Haibil, Nuñeza & Tan, sp. nov. and Varitrella (Cantotrella) alternata Haibil, Nuñeza & Tan, sp. nov. The calling songs of Varitrella (Cantotrella) sulu Haibil, Nuñeza & Tan, sp. nov. and Varitrella (Cantotrella) trusmadi Gorochov, 2014 are also described.

Orthoptera, Calling songs, East Malaysia, Philippines, Podoscirtini, Southeast Asia

Varitrella (Cantotrella) sulu Haibil, Nuñeza & Tan, sp. nov. 

Varitrella (Cantotrella) alternata Haibil, Nuñeza & Tan, sp. nov. 

HELEN H. HAIBIL, OLGA MACAS NUÑEZA, DAYANG FAZRINAH BINTI AWG DAMIT, RAZY JAPIR, ARTHUR Y.C. CHUNG and MING KAI TAN. 2026. New Species and Bioacoustics of Varitrella (Cantotrella) (Oecanthidae: Podoscirtinae) from Sulu Archipelago and Borneo’s Sabah.  Zootaxa. 5821(1); 61-77. DOI: doi.org/10.11646/zootaxa.5821.1.4 [2026-05-28]

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[Entomology • 2026] Kongobatha spinosistyla, K. serpens & K. rufilinea • Striking, Slender, and Secretly Spinose: A Revision of the Snake Mantises of the Genus Kongobatha (Mantodea: Nanomantidae: Fulciniinae: Neomantini)

Kongobatha spinosistyla Connors, 

in Connors, Yeeles, Lach et  Rentz, 2026

DOI: doi.org/10.11646/zootaxa.5807.1.2

 

Abstract

Kongobatha is one of the most commonly encountered of all Australian mantis genera, and yet despite this, very little is known about the taxonomy or biology of the genus. Described to include a single Australian species, K. diademata, the only subsequent work on the genus has been the description of a second species from New Guinea, K. papua. We here describe three additional species, K. spinosistyla Connors sp. nov., K. serpens Connors sp. nov., and K. rufilinea Connors sp. nov., and redescribe K. diademata and K. papua in detail, the latter of which is recorded from Australia for the first time. We also describe for the first time the unusual, heavily spinose styli of male Kongobatha. These are apparently unique among Mantodea as a whole, but their function remains unknown. 

Mantodea, mantis, snake mantis, Australia, New Guinea, taxonomy, styli, citizen science

Male and female Kongobatha spinosistyla (Rainforest Snake Mantis), Kuranda, North Queensland.

photo: Maurice Allan

MATTHEW G. CONNORS, PETER YEELES, LORI LACH and DAVID C.F. RENTZ. 2026. Striking, Slender, and Secretly Spinose: A Revision of the Snake Mantises of the Genus Kongobatha (Mantodea: Nanomantidae: Fulciniinae: Neomantini).  Zootaxa. 5807(1); 45-84. DOI: doi.org/10.11646/zootaxa.5807.1.2 [2026-05-08]

[Botany • 2026] Telipogon vasqueznunezii (Orchidaceae: Oncidiinae) • A New Species for Northern Peru

 

Telipogon vasqueznunezii C.Martel, Chamaya & Iberico,
  

in Martel, Chamaya Gonzáles, Ibérico Vela, Edquén, Rodríguez et Iturralde. 2026. 

DOI: doi.org/10.15517/j4h3bb59 

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Abstract

Telipogon is a highly diverse genus in the Andes, yet it remains incompletely documented in northern Peru. Telipogon vasqueznunezii is morphologically similar to T. hystrix but differs in the oblong-ligulate lip, the two small lobes at the lip base, the absence of a protrusion on the lip, and the tuft of acicular setae on the columnar appendix. A detailed description, illustrations, a distribution map, and a conservation assessment are provided here.

Keywords: Andes, miniature Telipogon, montane forest relic, Telipogon embreei, Telipogon hystrix

Telipogon vasqueznunezii.
 A. Habit. B. Portion of inflorescence with flowers. C. Flower, lateral view. D. Flower, ¾ view. E. Details of setae with stellate apices. F. Anther cap with pollinarium and tuft of setae on the columnar appendix, ventral view. G. Pollinarium, ventral view.

Based on J.Chamaya 106 (holotype CPUN). Drawn by Juan F. Montoya Quino.

Telipogon vasqueznunezii.
 A. Habit. B. Portion of inflorescence with flowers. C. Leaves. D. Bract of the inflorescence. E. Flower bud. F. Flower, frontal view. G. Flower, lateral view. H. Dissected flower. I. Details of the lip trichomes. J. Ovary and column, lateral view. K. Column, frontal view. L. Column, ventral view. M. Anther cap, frontal and dorsal views. N. Pollinarium.

Based on W. Tafur 131 (UNACH). Plate prepared by Jose D. Edquén.

Telipogon vasqueznunezii.
 A. Plant in situ. B. Vegetative plant. C. Two plants with sub-erect inflorescences. D. The same individual shown in the background in C, with the inflorescence becoming pendant during further development.

Photos by James A. Chamaya G.

Comparison of flowers of Telipogon vasqueznunezii and T. hystrix. 
A. Flower of Telipogon vasqueznunezii, ¾ view. B. Flower of T. vasqueznunezii , lateral view.
C. Flower of T. hystrix, ¾ view. D. Flower of T. hystrix, lateral view.

Photos by James A. Chamaya G. (A–B) and Gabriel Iturralde (C–D).

Telipogon vasqueznunezii C.Martel, Chamaya & Iberico, sp. nov. 

Diagnosis: Telipogon vasqueznunezii is most similar to Telipogon hystrix (Dodson) N.H.Williams & Dressler but is distinguished by the larger flowers (9–11 × 8–13 mm vs. 5 × 5 mm), the obovate to sub-oblong petals (vs. narrowly ovate), the oblong-ligulate lip (vs. elliptical to oblong), the sub-auriculate lip base with a pair of small lobes (vs. the sagittate base with two long lobes), the absence of a protrusion on the lip (vs. a hump-like protrusion on the lower half), and one tuft of acicular setae on the columnar appendix (vs. one tuft of setae with a stellate apex on the columnar appendix).

Eponymy: The species is named after Dr Leopoldo Pompeyo Vásquez Núñez, a Peruvian botanist and professor at Universidad Nacional Pedro Ruiz Gallo. Professor Vásquez has dedicated his life to better understanding the plant diversity of northern Peru with a focus on potentially useful plants.

Carlos Martel, James Alexander Chamaya Gonzáles, Gustavo Ibérico Vela, José D. Edquén,

William Tafur Rodríguez and Gabriel A. Iturralde. 2026. A New Species of Telipogon (Orchidaceae: Oncidiinae) for Northern Peru. LANKESTERIANA. 26(2): 83–92. DOI: doi.org/10.15517/j4h3bb59 [29 May 2026] 

 facebook.com/JamesChamaya/posts/10242235437720353

 

[Botany • 2026] Gentiana macneilliana (Gentianaceae) • A New Species Sikkim Himalaya (India) based on Morphological and Molecular Data

Gentiana macneilliana A.K.Halder & D.Maity, 

in Halder, Saha, Dwivedi, Banerjee, Jha, Pradhan, Maity et Pandey, 2026. 

DOI: doi.org/10.24823/ejb.2026.2089

Abstract

Gentiana macneilliana (Gentianaceae), a new species from North Sikkim, in the Eastern Himalayan region of India, is described, illustrated and discussed. It is morphologically similar to Gentiana lacinulata T.N.Ho of Gentiana sect. Chondrophyllae Bunge but differs markedly in having acute and usually mucronate leaf apex, ovate corolla lobes with acuminate apex, much longer plicae (1.5–2.6 mm), which are more than half as long as corolla lobes, and longer pedicel (up to 8 mm). This new species also resembles Gentiana muscicola C.Marquand (Gentiana sect. Chondrophyllae) but can easily be differentiated by its unique corolla lobe, shorter petiole, narrowly based leaf lamina, longer pedicel and shorter style. The affinity of the new species with Gentiana grata Harry Sm., a member of the same section, is also highlighted. A taxonomic description, images and illustrations of the new taxon are provided, along with a discussion of closely related taxa.

Keywords: Gentiana sect. Chondrophyllae, Eastern Himalaya, ITS, IUCN, trnL-F, new species

Gentiana macneilliana A.K.Halder & D.Maity, sp. nov.
A, Habitat; B and C, habit; D, open flower

Photographs: A. K. Halder (A–D) 

Gentiana macneilliana A.K.Halder & D.Maity, sp. nov.

Gentiana macneilliana is morphologically most similar to Gentiana lacinulata but differs from that species by its short petiole, 0.5–1.5 mm long (vs up to 3 mm); acute and usually mucronate leaf apex (vs obtuse leaf apex); narrowly revolute leaf margin (vs flat leaf margin); longer pedicel, up to 8 mm long (vs up to 3 mm long); ovate corolla lobes with acuminate apex (vs suborbicular with obtuse-rounded or rounded apex); much longer plicae, 1.5–2.6 mm long (vs 0.7–1 mm); and plicae more than 1/2 as long as corolla lobes (vs less than 1/3 as long as corolla lobes). It also resembles Gentiana muscicola but can be differentiated from that species by its unique ovate, acuminate corolla lobes with erose margin and distinctly contracted base (vs ovate–lanceolate or ovate–triangular, obtuse or subacute lobes with entire margin and widened base); short petiole, 0.5–1.5 mm long (vs up to 2.5 mm); narrowed leaf bases (vs rounded to cordate leaf bases); long pedicel, up to 8 mm (vs up to 3.1 mm); and short style, 1.5–1.9 mm (vs 3–4 mm). 

Etymology. The specific epithet ‘macneilliana’ is given in honour of Dr John McNeill, Royal Botanic Garden Edinburgh (E), the legendary taxonomist and nomenclature specialist, who has given immense support with the nomenclature of Indian Gentiana.

A.K. Halder, S. Saha, M. D. Dwivedi, A. Banerjee, B. K. Jha, D. K. Pradhan, D. Maity and A. K. Pandey. 2026. Gentiana macneilliana (GENTIANACEAE), A New Species Sikkim Himalaya (India) based on Morphological and Molecular Data. Edinburgh Journal of Botany. 83; 1-21. DOI: doi.org/10.24823/ejb.2026.2089 [2026-05-18]