Morphological discrimination of six species of the genus Anuraphis (Hemiptera: Aphididae), including description of a new species

2003 ◽  
Vol 135 (6) ◽  
pp. 839-862 ◽  
Author(s):  
Sebastiano Barbagallo ◽  
Giuseppe E. Cocuzza
Keyword(s):  
New Species ◽  
Host Plants ◽  
Central Area ◽  
Discriminant Functions ◽  
Closely Related Species ◽  
Italian Peninsula ◽  
Morphological Differences ◽  
Western Palaearctic ◽  
Secondary Host Plants ◽  
A New Species

AbstractThe most relevant morphometric characteristics of six species of the genus Anuraphis Del Guercio were compared. Anuraphis shaposhnikovisp. nov. is described and its morphological differences from the closely related species Anuraphis subterranea are presented. The new species was collected in Sicily and in the central area of the Italian peninsula on Magydaris pastinacea (Lam.) Paol. (Apiaceae) and Opopanax chironium (L.) Koch (Apiaceae), which are its secondary host plants. A key to the viviparous morphs (apterae and alatae) of the seven western Palaearctic species living on secondary hosts is provided. Discriminant functions have been derived to separate both apterae and alatae of A. shaposhnikovi and A. subterranea.

A new species of Moraria (Copepoda, Harpacticoida, Canthocamptidae) from groundwaters of Germany, including a key for the identification of the species of the Western Palaearctic Region

Crustaceana ◽  
2017 ◽  
Vol 90 (13) ◽  
pp. 1537-1561
Author(s):  
Santiago Gaviria ◽  
Danielle Defaye
Keyword(s):  
New Species ◽  
Palaearctic Region ◽  
Closely Related Species ◽  
Mandibular Palp ◽  
Morphological Differences ◽  
Western Palaearctic ◽  
Relationship Of ◽  
The Relationship ◽  
A New Species ◽  
Interstitial Waters

A new species ofMorariacollected from interstitial waters of southern Germany is described. The new speciesMoraria glitzaen. sp. can be differentiated from other members of the genus by a combination of morphological traits related to the shape of the anal operculum, the armature of leg 4 and the ornamentation of the urosome in both sexes. Males ofM. glitzaen. sp. have a typical number of armature elements on the endopods of legs 2 to 4, some of which with unique morphology. Females can be distinguished from those of other species of the genus by the number of antennular segments, the number of setae on the exopod of the antenna and the mandibular palp, the armature of legs 1, 3 and 4, and the size and armature of leg 5. The relationship of the new species to closely related species, viz.,M. catalana,M. jana,M. stankovitchiandM. varicais discussed. The morphological differences to other species inhabiting groundwaters and epigean habitats of the region, viz.,M. alpina,M. brevipes,M. fontinalis,M. mrazeki mrazeki,M. mrazeki macedonica,M. pectinata,M. poppeiandM. radovnaeare presented. A distribution map of theMorariaspecies known from Germany and a dichotomous identification key of the 20 species from the Western Palaearctic Region are provided.

scholarly journals Two new entomopathogenic species of Ophiocordyceps in Thailand

MycoKeys ◽  
2019 ◽  
Vol 47 ◽  
pp. 53-74 ◽  
Author(s):  
Yuan-Pin Xiao ◽  
Sinang Hongsanan ◽  
Kevin D. Hyde ◽  
Siraprapa Brooks ◽  
Ning Xie ◽  
...  
Keyword(s):  
New Species ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Similar Species ◽  
Closely Related Species ◽  
The Family ◽  
Distinct Lineage ◽  
Morphological Differences ◽  
A New Species ◽  
Rpb1 Sequence

Ophiocordyceps is entomopathogenic and the largest studied genus in the family Ophiocordycipitaceae. Many species in this genus have been reported from Thailand. The first new species introduced in this paper, Ophiocordycepsglobiceps, differs from other species based on its smaller perithecia, shorter asci and secondary ascospores and additionally, in parasitising fly species. Phylogenetic analyses of combined LSU, SSU, ITS, TEF1α and RPB1 sequence data indicate that O.globiceps forms a distinct lineage within the genus Ophiocordyceps as a new species. The second new species, Ophiocordycepssporangifera, is distinguished from closely related species by infecting larvae of insects (Coleoptera, Elateridae) and by producing white to brown sporangia, longer secondary synnemata and shorter primary and secondary phialides. We introduce O.sporangifera based on its significant morphological differences from other similar species, even though phylogenetic distinction is not well-supported.

Mites of the family Parasitidae Oudemans, 1901 (Acari: Mesostigmata) from Japan: a new species of Vulgarogamasus Tichomirov, 1969, and a key to Japanese species

Zootaxa ◽  
2018 ◽  
Vol 4429 (2) ◽  
pp. 379 ◽  
Author(s):  
MOHAMED W. NEGM ◽  
TETSUO GOTOH
Keyword(s):  
New Species ◽  
Related Species ◽  
Japanese Literature ◽  
Key To Species ◽  
Japanese Species ◽  
Closely Related Species ◽  
The Family ◽  
Ibaraki Prefecture ◽  
Morphological Differences ◽  
A New Species

Vulgarogamasus edurus sp. nov. (Acari: Parasitidae) is described based on females, deutonymphs and males extracted from leaf litter and soil in Ami, Ibaraki Prefecture, Japan. Morphological differences between the new species and its closely related species, Vulgarogamasus fujisanus (Ishikawa, 1972), are recorded based on the examination of type materials. Information about parasitid mites reported in Japanese literature is reviewed, and a key to species is provided. 

scholarly journals Camellia proensis (Theaceae, sect. Piquetia), a new species from Southern Vietnam

Phytotaxa ◽  
2021 ◽  
Vol 479 (1) ◽  
pp. 137-141
Author(s):  
QUACH VAN HOI ◽  
LUONG VAN DUNG ◽  
ROMAN V. DOUDKIN ◽  
LEONID V. AVERYANOV ◽  
BUI BAO THINH ◽  
...  
Keyword(s):  
New Species ◽  
Related Species ◽  
Ecological Environment ◽  
Mature Fruit ◽  
Type Specimens ◽  
Closely Related Species ◽  
Southern Vietnam ◽  
Light Yellow ◽  
Morphological Differences ◽  
A New Species

A new species of the genus Camellia L. (Theaceae) from Southern Vietnam is described and illustrated under the name Camellia proensis. Morphological differences between C. proensis and closely related species in the genus Camellia L. (sect. Piquetia) were identified. C. proensis is easily distinguishable from C. honbaensis, C. piquetiana and C. longii by the yellow flowers; from C. dalatensis by the glabrous twigs and leaves; from C. dongnaiensis by light yellow flowers; from C. sonthaiensis by mature fruit flat-globose, 4.0–5.5 cm tall and 8.5–10.0 cm wide. Ecological environment and distribution were also provided for this new species. The images and type specimens of this species were processed and stored in Vietnam (holotype, isotypes, DLU).

A new species of Orobanche (Orobanchaceae) from Turkey

Phytotaxa ◽  
2014 ◽  
Vol 184 (3) ◽  
pp. 148
Author(s):  
Golshan Zare
Keyword(s):  
New Species ◽  
Related Species ◽  
Close Relative ◽  
New Taxon ◽  
Distribution Map ◽  
Closely Related Species ◽  
Morphological Differences ◽  
A New Species

Orobanche turcica (Orobanchaceae) is described as a new species from Turkey. The new species is a close relative of O. anatolica. Morphological differences of the new taxon from closely related species are discussed. A distribution map, illustration, as well as pollen and seed microphotographs of the species are provided.

Taxonomy of the Neolycaena (Rhymnaria) davidi (Oberthür, 1881) species group, with the description of two new taxa from Russia and China (Lepidoptera, Lycaenidae)

Zootaxa ◽  
2021 ◽  
Vol 4966 (5) ◽  
pp. 501-518
Author(s):  
ANATOLY V. KRUPITSKY
Keyword(s):  
New Species ◽  
Host Plants ◽  
Species Group ◽  
Geographic Isolation ◽  
Separate Species ◽  
Autonomous Region ◽  
Morphological Differences ◽  
Xinjiang Uyghur Autonomous Region ◽  
A New Species ◽  
Female Abdomen

Poorly known taxa of the Neolycaena (Rhymnaria) davidi (Oberthür, 1881) species group are reviewed in the light of modern findings. The taxon kozlovi Zhdanko, 1996 previously considered a subspecies of N. (R.) davidi is recognised here as a separate species, N. (R.) kozlovi Zhdanko, 1996, stat. rev., including the subspecies N. (R.) kozlovi namkhaidorji Churkin, 2004, comb. nov., based on morphological differences, the geographic isolation and ecological specialisation. A new species, N. (R.) markhasiovi sp. n., is described from Xinjiang Uyghur Autonomous Region in China (Eastern Tian Shan, the Karlik Mountains) on the basis of distinct genitalia morphology and features of the external morphology, including colouration of the female abdomen. Populations of the subgenus Rhymnaria from southern Tuva in Russia (the Tannu-Ola Mountains) are described as a separate subspecies, N. (R.) davidi tannuola ssp. n. A checklist of the taxa of the N. (R.) davidi species group including data on their distribution and host plants is presented, as well as a key to the species of the group. 

A new species of gecko of the genus Lygodactylus (Sauria: Gekkonidae) from southeastern Kenya

Zootaxa ◽  
2019 ◽  
Vol 4609 (2) ◽  
pp. 308 ◽  
Author(s):  
PATRICK K. MALONZA ◽  
AARON M. BAUER ◽  
CAROLINA GRANTHON ◽  
DEAN A. WILLIAMS ◽  
DAVID WOJNOWSKI
Keyword(s):  
New Species ◽  
Related Species ◽  
Color Pattern ◽  
Arid Lands ◽  
Anthropogenic Influence ◽  
Conservation Area ◽  
Closely Related Species ◽  
Tana River ◽  
Morphological Differences ◽  
A New Species

A new species of gecko, Lygodactylus tsavoensis sp. nov., is described from Tsavo Conservation Area in southeastern Kenya. It is a member of the Lygodactylus picturatus group and is distinguished from other closely related species by its small size (maximum 35 mm SVL), five postpostmental scales, seven precloacal pores, and a distinctive color pattern. A pale Y-shaped mark on the crown continues along the vertebral midline to the tail base and is flanked by a pair of dark stripes. In addition to its morphological differences, the new species is genetically divergent from its most closely related congeners, L. keniensis and L. wojnowskii. The new species is widespread in the southern and southeastern arid lands within the Tsavo Conservation Area, mainly in Taita-Taveta, Kitui, Makueni, Kajiado, Kilifi, Kwale and Tana River Counties. It is chiefly associated with bushland with short trees, including areas of anthropogenic influence. 

scholarly journals A new species of Delphinium L. (Ranunculaceae) from Dagestan (Eastern Caucasus)

Turczaninowia ◽  
2021 ◽  
Vol 24 (4) ◽  
pp. 114-122
Author(s):  
Ramazan A. Murtazaliev ◽  
Alexander N. Luferov
Keyword(s):  
New Species ◽  
Related Species ◽  
Closely Related Species ◽  
Distribution And Ecology ◽  
Morphological Differences ◽  
A New Species

The new species Delphinium samurense Murtazaliev et Luferov (sect. Diedropetala Huth) is described from the Eastern Caucasus. The novelty is endemic to southern Dagestan (Rutul district). Its morphological differences from the closely related species D. macropogon Prokh. are shown. Distribution and ecology of the new species are characterized.

A new species of Contomastix (Squamata, Teiidae) supported by total evidence, with remarks on diagnostic characters defining the genus

2019 ◽  
pp. 23-36
Author(s):  
Mario. R. Cabrera
Keyword(s):  
New Species ◽  
Geographic Distribution ◽  
Phylogenetic Reconstruction ◽  
Total Evidence ◽  
Molecular Evidence ◽  
Proximal Margin ◽  
Diagnostic Characters ◽  
Morphological Differences ◽  
A New Species ◽  
Molecular Characters

Formerly Cnemidophorus was thought to be the most speciose genus of Teiidae. This genus comprised four morphological groups that were later defined as four different genera, Ameivula, Aurivela, Cnemidophorus and Contomastix. The last appears as paraphyletic in a recent phylogenetic reconstruction based on morphology, but monophyletic in a reconstruction using molecular characters. Six species are allocated to Contomastix. One of them, C. lacertoides, having an extensive and disjunct geographic distribution in Argentina, Uruguay and Brazil. Preliminary analyses revealed morphological differences among its populations, suggesting that it is actually a complex of species. Here, we describe a new species corresponding to the Argentinian populations hitherto regarded as C. lacertoides, by integrating morphological and molecular evidence. Furthermore, we demonstrate that the presence of notched proximal margin of the tongue is a character that defines the genus Contomastix.

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.

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