Three new species of Polyalthia (Annonaceae) from Thailand and Laos

Phytotaxa ◽  
2021 ◽  
Vol 512 (4) ◽  
Author(s):  
PASAKORN BUNCHALEE ◽  
DAVID M. JOHNSON ◽  
NANCY A. MURRAY ◽  
PIYA CHALERMGLIN
Keyword(s):  
New Species ◽  
Species Complex ◽  
Species Group ◽  
The Third ◽  
Three New Species

Three new species of Polyalthia are described and illustrated. Two of the new species are part of the Polyalthia evecta species complex, while the third species belongs to a species group including P. cinnamomea and P. stenopetala.

Three new species of narrowly endemic snapping shrimp, genusAlpheus(Decapoda: Caridea: Alpheidae) from the Persian Gulf

2018 ◽  
Vol 99 (4) ◽  
pp. 911-920 ◽  
Author(s):  
Amir Dehghani ◽  
Alireza Sari ◽  
Reza Naderloo
Keyword(s):  
New Species ◽  
Persian Gulf ◽  
Species Group ◽  
Colour Pattern ◽  
Closely Related Species ◽  
The Third ◽  
Rock Crevice ◽  
Three New Species ◽  
Snapping Shrimps ◽  
The Persian Gulf

AbstractThree new species of snapping shrimps of the genusAlpheusare described from the Persian Gulf. These belong to theAlpheus edwardsiispecies-group, which is mainly characterized by unarmed orbital hoods and the presence of dorsal and ventral notches on the palm of the major chela.Alphus ankerisp. nov. shows a close affinity toA. pacificusDana, 1852 andA. heronicusBanner & Banner, 1982 bearing no balaeniceps crests in both sexes on the dactylus of the minor chela, and the merus of the major chela of both sexes are unarmed. This species differs from the closely related species by the absence of an overhanging proximal shoulder in the major chela. The other rock crevice inhabiting species,A. mohammadpourisp. nov. is diagnosed by exhibiting sexual dimorphism in its balaeniceps crests and the armed merus of the major chela. These two characters are similar to those recorded for three sandy/rubble dwelling species:A. inopinatusHolthuis & Gottlieb, 1958,A. lobidensDe Haan, 1849 andA. australiensisBanner & Banner, 1982. This new species is distinguishable from these latter species by the shape of the minor chela and colour pattern. A coral inhabiting speciesA. abumusasp. nov. appears to be closely related toA. maindroniCoutière, 1898, showing an armed merus of the major chela and the absence of spine-like seta on the ischia of the third legs. This last new species is easily discriminated fromA. maindroniby longer antennular segments, a markedly concave frontal margin between the rostrum and orbital hood, and a different colour pattern.

Three new species of Lachesilla in the rufa group (Psocodea: Psocomorpha: Lachesillidae) from the Sierra Tarahumara, Mexico

Zootaxa ◽  
2021 ◽  
Vol 5071 (2) ◽  
pp. 289-295
Author(s):  
ALFONSO NERI GARCÍA ALDRETE ◽  
JOSÉ ARTURO CASASOLA-GONZÁLEZ
Keyword(s):  
New Species ◽  
Species Group ◽  
The Third ◽  
Number Of Species ◽  
Sierra Tarahumara ◽  
Three New Species

Three species of Lachesilla, in species group rufa, from the Sierra Tarahumara, Chihuahua, Mexico, are here described and illustrated: L. byei n. sp., L. furthi n. sp., and L. raramuri n. sp. Two of them belong in Subgroup IIb of the species group, one showing affinities with L. sommermanae García Aldrete and L. yakima Mockford & García Aldrete, the second one showing affinity with L. salamana García Aldrete. The third species belongs in Subgroup I of the species group, showing affinities with L. aspera García Aldrete and L. chiricahua García Aldrete. The especies here described raise to seven the number of species of Lachesilla in the Sierra Tarahumara.  

Sponge-dwelling snapping shrimps of Curaçao, with descriptions of three new species

Zootaxa ◽  
2010 ◽  
Vol 2372 (1) ◽  
pp. 221-262 ◽  
Author(s):  
KRISTIN M. HULTGREN ◽  
KENNETH S. MACDONALD III ◽  
J. EMMETT DUFFY
Keyword(s):  
New Species ◽  
Species Complex ◽  
Reproductive Skew ◽  
South Coast ◽  
Pair Bonding ◽  
Distinctive Character ◽  
The Third ◽  
As Species ◽  
Three New Species ◽  
Snapping Shrimps

Sixteen species of sponge-dwelling snapping shrimp in the genus Synalpheus (gambarelloides group) were collected from sites spanning the south coast of Curaçao, including three new to science. Synalpheus hoetjesi sp. nov. belongs to a species complex that includes Synalpheus pandionis, S. dardeaui, S. yano, S. goodei, S. longicarpus, and S. ul. Synalpheus kuadramanus sp. nov. is a distinctive shrimp characterized by a short, square moveable finger on the major first pereopod and by brilliant turquoise embryos in females. Synalpheus orapilosus sp. nov. is a shrimp most morphologically similar to Synalpheus barahonensis—both species share the distinctive character of a tuft of setae on the distal end of the third maxilliped, instead of a distal circlet of spines—but can be distinguished from the latter by the number of carpal segments on the second pereopod. Although eusocial Synalpheus species (defined here as species that live in large colonies with strong reproductive skew) are often the most numerically abundant Synalpheus collected from sponges at other sites, only pair-bonding Synalpheus species were recorded from our collections in Curaçao.

Phylogeny, taxonomy and flower-breeding ecology of the Colocasiomyia cristata species group (Diptera: Drosophilidae), with descriptions of ten new species

Zootaxa ◽  
2021 ◽  
Vol 5079 (1) ◽  
Author(s):  
KOHEI TAKENAKA TAKANO ◽  
JIAN-JUN GAO ◽  
YAO-GUANG HU ◽  
NAN-NAN LI ◽  
MASAKO YAFUSO ◽  
...  
Keyword(s):  
New Species ◽  
Host Plant ◽  
Dna Sequences ◽  
Species Complex ◽  
Morphological Characters ◽  
Species Group ◽  
Host Plant Selection ◽  
Breeding Ecology ◽  
Flower Breeding ◽  
Three New Species

The phylogeny of the Colocasiomyia cristata species group is reconstructed as a hypothesis, based on DNA sequences of two mitochondrial and six nuclear genes and 51 morphological characters. The resulting tree splits this species group into two clades, one of which corresponds to the colocasiae subgroup. Therefore, a new species subgroup named as the cristata subgroup is established for the other clade. Within the cristata subgroup, three subclades are recognized and each of them is defined as a species complex: the cristata complex composed of five species (including three new ones: C. kinabaluana sp. nov., C. kotana sp. nov. and C. matthewsi sp. nov.), the sabahana complex of two species (C. sabahana sp. nov. and C. sarawakana sp. nov.), and the xenalocasiae complex of five species (including C. sumatrana sp. nov. and C. leucocasiae sp. nov.). There are, however, three new species (C. ecornuta sp. nov., C. grandis sp. nov. and C. vieti sp. nov.) not assigned to any species complex. In addition, breeding habits are described for four cristata-subgroup species, each of which monopolizes its specific host plant. And, data of host-plant use are compiled for all species of the cristata group from records at various localities in the Oriental and Papuan regions. The evolution of host-plant selection and sharing modes is considered by mapping host-plant genera of each species on the phylogenetic tree resulting from the present study.

Three new species of northern Australian Glycine (Fabaceae, Phaseolae), G. gracei, G. montis-douglas and G. syndetika

2006 ◽  
Vol 19 (3) ◽  
pp. 245 ◽  
Author(s):  
B. E. Pfeil ◽  
L. A. Craven ◽  
A. H. D. Brown ◽  
B. G. Murray ◽  
J. J. Doyle
Keyword(s):  
New Species ◽  
Dna Sequences ◽  
Species Complex ◽  
Diploid Species ◽  
Northern Territory ◽  
Crossing Experiments ◽  
Diploid Parent ◽  
The Third ◽  
A Genome ◽  
Three New Species

Three new Australian diploid species in Glycine Willd. are described. Two of these (Glycine gracei B.E.Pfeil & Craven and Glycine montis-douglas B.E.Pfeil & Craven) are endemic to the Northern Territory whereas the third (Glycine syndetika B.E.Pfeil & Craven) is endemic to Queensland. G. montis-douglas is only known from one locality. The genetic affinities of G. gracei and G. syndetika are with other A genome species. The species G. syndetika is the closest relative of a diploid parent of the T2 allotetraploid race of the G. tomentella s.l. Hayata species complex, as well as of allotetraploid G. pescadrensis Hayata, which is here formally reinstated from synonymy. Images are included of the leaflet venation for several species discussed in the paper. Thus, the treatment incorporates evidence from morphology, cytology, DNA sequences and crossing experiments. A key to the subgenera and to the species within Glycine subgenus Glycine is provided, which includes all 25 described Australian taxa.

Revalidation of Platystigma Kennedy, 1920, with a synopsis of the quadratum species group and the description of three new species (Odonata: Pseudostigmatidae)

Zootaxa ◽  
2017 ◽  
Vol 4242 (3) ◽  
pp. 493 ◽  
Author(s):  
ANGELO B. M. MACHADO ◽  
DÉBORAH S. SOLDATI LACERDA
Keyword(s):  
New Species ◽  
Species Group ◽  
The Other ◽  
The Third ◽  
Phylogenetic Studies ◽  
Three New Species ◽  
First Time ◽  
Unknown Male

The genus Platystigma Kennedy, 1920 is revalidated based mainly on the third segment of the penis that is plate-like, whereas in the other Pseudostigmatidae it is a flagellum. Dijkstra et al (2014) have merged this family into the Coenagrionidae. However, we prefer to maintain the long-used name Pseudostigmatidae until more detailed phylogenetic studies with more sampling are done. Eight species are here considered in the genus, three of which are described as new: P. humaita, P. minimum and P. quadratum. The genus is divided in two species group, jocaste and quadratum, the latter studied here. The hitherto unknown male of P. martinezi (Machado 1985) is described for the first time. Evidence for exophytic oviposition is presented in at least one species of the genus. A key is provided for the species of the quadratum group. 

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.

Three new Anaulacomera species (Orthoptera: Tettigoniidae: Phaneropterinae) from the Iguaçu National Park and nearby areas, southern Brazil

Zootaxa ◽  
2021 ◽  
Vol 5061 (2) ◽  
pp. 340-352
Author(s):  
MARCOS FIANCO ◽  
OSCAR J. CADENA-CASTAÑEDA ◽  
NEUCIR SZINWELSKI ◽  
LUIZ R. R. FARIA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
National Park ◽  
Species Group ◽  
Southern Brazil ◽  
Distribution Maps ◽  
Incertae Sedis ◽  
Present Distribution ◽  
Species Groups ◽  
Three New Species

Three new species of Anaulacomera are described, Anaulacomera (Anaulacomera) mariellae sp. n. and Anaulacomera (Anallomes) arlindoi sp. n., belonging respectively to the Inermis and Lanceolata species group, and Anaulacomera angelinae sp. n., placed as incertae sedis. The individuals were collected at the Iguaçu National Park and adjacent small fragments of Atlantic Forest, in southwestern Paraná state, Brazil. The description was based on external morphology of males. We also present distribution maps for the species of the Inermis and the Lanceolata species groups.  

Expanding the Trichoderma harzianum species complex: Three new species from Argentine natural and cultivated ecosystems

Mycologia ◽  
2021 ◽  
pp. 1-20
Author(s):  
Viviana A. Barrera ◽  
Leopoldo Iannone ◽  
Andrea Irene Romero ◽  
Priscila Chaverri
Keyword(s):  
New Species ◽  
Trichoderma Harzianum ◽  
Species Complex ◽  
Three New Species

Megarthrus of China. Part 5. The M. calcaratus complex, with description of three new species (Coleoptera: Staphylinidae: Proteininae)

Zootaxa ◽  
2021 ◽  
Vol 5020 (2) ◽  
pp. 288-306
Author(s):  
ZHIPING LIU ◽  
GIULIO CUCCODORO
Keyword(s):  
New Species ◽  
Species Complex ◽  
Mainland China ◽  
Three New Species

Three new species of Megarthrus Curtis from mainland China belonging to the M. calcaratus species complex are described: M. bajie Liu & Cuccodoro sp. nov., M. wujing Liu & Cuccodoro sp. nov., and M. wukong Liu & Cuccodoro sp. nov.. Also pertaining to this lineage of Megarthus, the East Palaearctic M. zerchei Cuccodoro & Löbl is reported here to occur in China (new country record). These four species are diagnosed, illustrated, and keyed. Their distribution in mainland China is mapped, and their affinities are briefly discussed.  

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