A new Nodulosphaeria contrasted with N. olivacea and Leptosphaeria erigerontis

1990 ◽  
Vol 68 (7) ◽  
pp. 1574-1577
Author(s):  
R. A. Shoemaker ◽  
C. E. Babcock

A new species of pyrenomycete, Nodulosphaeria edgari, is described from western Canada and western U.S.A. A closely related species, Nodulosphaeria olivacea (Ellis) L. Holm, is redescribed from the lectotype and additional collections from western U.S.A. The two species sometimes occur together on the same host plant material. Nodulosphaeria edgari was previously reported from western U.S.A. under the misapplied names Leptosphaeria erigerontis (Berlese) Berlese and Nodulosphaeria olivacea. Species concepts are stabilized based on type studies of the three taxa. Host plant and geographic records are revised.

1984 ◽  
Vol 116 (12) ◽  
pp. 1623-1636 ◽  
Author(s):  
J. D. Shorthouse ◽  
A. J. Ritchie

AbstractDiplolepis triforma n. sp. is described and distinguished from other members of the genus. Diagnoses are given for closely related species: D. ashmeadi (Beut.), D. inconspicuis Dailey and Campbell, D. nodulosa (Beut.), and D. verna (O.S.). Lectotypes are designated for D. ashmeadi, D. nodulosa, and D. verna. The genus Diplolepis Fourcroy is briefly reviewed. The biology and ecology of D. triforma and its gall are described. Diplolepis triforma induces a multichambered, polymorphic stem gall on Rosa acicularis and is distributed throughout central and western Canada. The form of the gall depends on the developmental condition of the host plant at the time of oviposition.


2000 ◽  
Vol 31 (4) ◽  
pp. 387-400 ◽  
Author(s):  
Junko Fujihara ◽  
Tosio Kumata ◽  
Hiroaki Sato

AbstractThe pupal cremasters of twelve species of Japanese oak-feeding Phyllonorycter are examined. The cremasters, even those of closely related species, are specifically distinct. Combined with descriptions of European and North American species, the present results indicate that the cremaster can be used as a diagnostic character for the species of Phyllonorycter. A new species, P. persimilis, which was previously confused with P. similis Kumata, and the female of P. nipponicella (Issiki), hitherto unknown, are described. The nipponicella complex including these species is reviewed and the speciation of its members is discussed in relation to diversification of the host plant preference.


Phytotaxa ◽  
2017 ◽  
Vol 331 (2) ◽  
pp. 273 ◽  
Author(s):  
ARUN KUMAR DUTTA ◽  
SUDESHNA NANDI ◽  
ENTAJ TARAFDER ◽  
RIMPA SIKDER ◽  
ANIRBAN ROY ◽  
...  

A new species of Trogia (Marasmiaceae, Basidiomycota) is described from West Bengal, India. Analysis of the molecular sequence (nuclear ribosomal internal transcribed spacer region) data suggests that T. benghalesis is phylogenetically distinct from its closely related species. Comprehensive description based on macro- and microscopic characters, photographs and comparisons with morphologically similar and phylogenetically related species are provided.


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.


Author(s):  
Sujeet Jamdar

Spinicauda anurae sp. nov. from the intestine of Duttaphrynus melanostictus [21] collected from industrial area of Aurangabad (M.S.) India. The specimens under investigation show the resemblance in their various body characters with S. cophotis Baylis, [7]. Morphologically the most closely related species is S. voltaensis [2] in Bufo sp. from Burkina Faso, but it differs in smooth cuticle and is less sclerotized.


Phytotaxa ◽  
2018 ◽  
Vol 374 (2) ◽  
pp. 147 ◽  
Author(s):  
JOEL M. P. CORDEIRO ◽  
FELIPE NOLLET ◽  
MARIA TERESA BURIL ◽  
MARK W. CHASE ◽  
LEONARDO P. FELIX

We describe a new species of Gomesa (Oncidiinae, Orchidaceae), Gomesa caatingana, with restricted distribution on caatinga inselbergs in Paraíba and Pernambuco States, Brazil. Morphological and karyological characters of the new species were compared with those of Gomesa flexuosa, which is morphologically the most closely related species. Differences in geographical distribution, habit, flower morphology and chromosome number support description of this new species.


Phytotaxa ◽  
2019 ◽  
Vol 397 (1) ◽  
pp. 99 ◽  
Author(s):  
İSMAİL EKER

A new species, Muscari fatmacereniae Eker sp. nov. (Asparagaceae), is described from Turkey. The diagnostic characters, description, detailed illustration, original photographs and geographical distribution of the new species are given. The conservation assessment, observations and taxonomic comments on the new species are also presented. The new species is compared with the closely related species M. armeniacum and M. botryoides.


Zootaxa ◽  
2017 ◽  
Vol 4362 (3) ◽  
pp. 359 ◽  
Author(s):  
ANDRE WAGNER ◽  
LAURENT VUATAZ ◽  
MICHEL SARTORI

A new species belonging to the speciose genus Electrogena Zurwerra & Tomka, 1985 is described based on all stages from material collected in Switzerland, northern Italy and Slovenia. Electrogena brulini Wagner sp. nov. is closely related to E. gridellii (Grandi, 1953). A genetic analysis based on the mitochondrial gene CO1, including 9 specimens from 5 populations, reveals a K2P distance of 22% between both species. Our investigations demonstrate that the description of the nymph of E. gridellii sensu Belfiore (1996) refers in fact to both species. Therefore, E. gridellii is redescribed in all stages. The number of bristles on each mandibular prostheca in the nymphs, the shape of titillators in male genitalia and the shape of the subanal plate in female imagines are the main characters allowing discrimination of these two species. This study also shows that in this case it is possible and helpful to use colour patterns to separate two closely related species. The re-examination of the type material of Electrogena vipavensis Zurwerra & Tomka, 1986 described from western Slovenia indicates that this species is a junior subjective synonym of E. gridellii. 


Zootaxa ◽  
2007 ◽  
Vol 1449 (1) ◽  
pp. 51-56
Author(s):  
CIBELE STRAMARE RIBEIRO-COSTA

A new species, Merobruchus santiagoi Ribeiro-Costa sp. nov., is described from Brazil and Bolivia in seeds of Pithecelobium scalare Griseb (=P. tortum Mart.). Comparisons are made with its closely related species, M. boucheri Kingsolver 1980, presenting illustrations for both including male genitalia


Zootaxa ◽  
2012 ◽  
Vol 3361 (1) ◽  
pp. 33-44 ◽  
Author(s):  
HASAN SEVGİLİ ◽  
ALİ DEMİRSOY ◽  
BATTAL ÇIPLAK

A new species for the genus Isophya, I. bumerangoides, is described from the Northeastern Black Sea Region of Turkey. Thenew species differs from closely related species in some aspects of morphology, mainly in male and female genitalia. Illustra-tions of external morphological characters and male and female songs are provided. Additional data on male calling song andfemale song of closely related bush-cricket Isophya rizeensis Sevgili, 2003 are also given. Scanning Electron Microscopeimages of stridulatory file of the other related species I. redtenbacheri Adelung, 1907 are provided. I. bumerangoides clearlybelongs to I. amplipennis group. Our bioacoustic results suggest that within the genus Isophya, changes in calling song seem to appear more slowly than those in external morphological characters as in most tettigoniid.


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