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1.
Previous attempts to resolve the Ceratitis FAR complex (Ceratitis
fasciventris, Ceratitis
anonae, Ceratitis
rosa, Diptera, Tephritidae) showed contrasting results and revealed the occurrence of five microsatellite genotypic clusters (A, F1, F2, R1, R2). In this paper we explore the potential of wing morphometrics for the diagnosis of FAR morphospecies and genotypic clusters. We considered a set of 227 specimens previously morphologically identified and genotyped at 16 microsatellite loci. Seventeen wing landmarks and 6 wing band areas were used for morphometric analyses. Permutational multivariate analysis of variance detected significant differences both across morphospecies and genotypic clusters (for both males and females). Unconstrained and constrained ordinations did not properly resolve groups corresponding to morphospecies or genotypic clusters. However, posterior group membership probabilities (PGMPs) of the Discriminant Analysis of Principal Components (DAPC) allowed the consistent identification of a relevant proportion of specimens (but with performances differing across morphospecies and genotypic clusters). This study suggests that wing morphometrics and PGMPs might represent a possible tool for the diagnosis of species within the FAR complex. Here, we propose a tentative diagnostic method and provide a first reference library of morphometric measures that might be used for the identification of additional and unidentified FAR specimens. 相似文献
2.
Sergei I. Golovatch Jean-Jacques Geoffroy Jean-Paul Mauriès Didier VandenSpiegel 《ZooKeys》2015,(505):1-34
The Eutrichodesmus fauna of mainland China, by far the largest genus in the Indo-Australian family Haplodesmidae, is reviewed and shown to encompass 23 species (of a total of 45), all keyed. The following nine new species, all presumed troglobites, are described: Eutrichodesmus
triangularis
sp. n., from Sichuan, Eutrichodesmus
lipsae
sp. n., from Guangxi, Eutrichodesmus
tenuis
sp. n., Eutrichodesmus
trontelji
sp. n., Eutrichodesmus
latellai
sp. n., Eutrichodesmus
obliteratus
sp. n. and Eutrichodesmus
troglobius
sp. n., all from Guizhou, Eutrichodesmus
sketi
sp. n., from Hunan, and Eutrichodesmus
apicalis
sp. n., from Hubei. 相似文献
3.
Based on material collected from Pseudemys
nelsoni (Reptilia: Chelonia: Emydidae) during a parasite survey of the herpetofauna around Gainesville, Florida, USA, Polystomoides
nelsoni
sp. n. is described as a new polystome species. This parasite was found in the oral and pharyngeal region of the host. In a sample of nine Pseudemys
nelsoni, three specimens were found to release polystome eggs. One turtle was euthanized and dissected and found to be infected in the oral region with 19 specimens belonging to an as-yet-unknown Polystomoides. This is only the fifth Polystomoides recorded from the Nearctic realm. This species is distinguished from known species by a combination of characteristics including marginal hooklet morphology, body length and haptor dimensions. 相似文献
4.
Our review recognizes 15 species of the integripennis species group of Geocharidius from Nuclear Central America, include three species previously described (Geocharidius
gimlii Erwin, Geocharidius
integripennis (Bates) and Geocharidius
zullinii Vigna Taglianti) and 12 described here as new. They are: Geocharidius
andersoni
sp. n. (type locality: Chiapas, Chiapas Highlands, Cerro Huitepec) and Geocharidius
vignatagliantii
sp. n. (type locality: Chiapas, Motozintla, Sierra Madre de Chiapas, Benito Juárez) from Mexico; Geocharidius
antigua
sp. n. (type locality: Sacatepéquez, 5 km SE of Antigua), Geocharidius
balini
sp. n. (type locality: Suchitepéquez, 4 km S of Volcan Atitlán), Geocharidius
erwini
sp. n. (type locality: Quiché Department, 7 km NE of Los Encuentros), Geocharidius
jalapensis
sp. n. (type locality: Jalapa Department, 4 km E of Mataquescuintla), Geocharidius
longinoi, sp. n. (type locality: El Progreso Department, Cerro Pinalón), and Geocharidius
minimus
sp. n. (type locality: Sacatepéquez Department, 5 km SE of Antigua) from Guatemala; and Geocharidius
celaquensis
sp. n. (type locality: Lempira Department, Celaque National Park), Geocharidius
comayaguanus
sp. n. (type locality: Comayagua Department, 18 km ENE of Comayagua), Geocharidius
disjunctus
sp. n. (type locality: Francisco Morazán, La Tigra National Park), and Geocharidius
lencanus
sp. n. (type locality: Lempira Department, Celaque National Park) from Honduras. For all members of the group, adult structural characters, including male and female genitalia, are described, and a taxonomic key for all members of the integripennis species group is presented based on these characters. Behavioral and biogeographical aspects of speciation in the group are discussed, based on the morphological analysis. In all cases of sympatry, pairs of closely related species show greater differences in sizes than pairs of more remotely related species. Integripennis group species occupy six different montane areas at elevations above 1300m, with no species shared among them. Major faunal barriers in the region limiting present species distributions include the Motagua Fault Zone and a gap between the Guatemalan Cordillera volcanic chain and the Honduran Interior Highlands no higher than 900m in elevation. Highest species diversity is in the Guatematan Cordillera (six species), second highest in the Honduran Interior Highlands area (four species). 相似文献
5.
6.
In the small lake located in the cave Melissotrypa in Thessalia, Greece, truncatelloidean gastropods representing two species were found, new to science. One of them, represented by two specimens only, has been described based on the shell characters only; with its cytochrome oxidase sequence it has been assigned to the genus Iglica, and to the family Moitessieriidae, Iglica
hellenica
sp. n. For the other species, represented by 30 collected specimens, the shell, protoconch, radula, head, penis and female reproductive organs have been described; all the morphological characters and cytochrome oxidase sequences have confirmed its assignment to the genus Daphniola (Hydrobiidae: Sadlerianinae), Daphniola
magdalenae Falniowski, sp. n. 相似文献
7.
Thomas J. Henry 《ZooKeys》2015,(490):1-156
The Renodaeus group, a monophyletic assemblage of genera within the New World orthotyline tribe Ceratocapsini, comprising eight genera, including four new ones, is defined; and 48 species are treated, including 26 described as new and 12 transferred from Ceratocapsus Reuter as new combinations. Ceratocapsidea
gen. n. is described to accommodate the new species Ceratocapsidea
bahamaensis
sp. n., from the Bahamas; Ceratocapsidea
baranowskii
sp. n., from Jamaica; Ceratocapsidea
dominicanensis
sp. n., from the Dominican Republic; Ceratocapsidea
rileyi
sp. n., from Texas; Ceratocapsidea
taeniola
sp. n., from Jamaica; Ceratocapsidea
texensis
sp. n., from Texas; Ceratocapsidea
transversa
sp. n., from Mexico (Neuvo León); and Ceratocapsidea
variabilis
sp. n., from Jamaica; and Ceratocapsus
balli Knight, comb. n., Ceratocapsus
complicatus Knight, comb. n., Ceratocapsidea
consimilis Reuter, comb. n., Ceratocapsus
fusiformis Van Duzee, comb. n. (as the type species of the genus), Ceratocapsus
nigropiceus Reuter, comb. n., and Ceratocapsus
rufistigmus Blatchley, comb. n. [and a neotype designated], Ceratocapsus
clavicornis Knight, syn. n. and Ceratocapsus
divaricatus Knight, syn. n. are treated as junior synonyms of Ceratocapsus
fusiformis Van Duzee. The genus Marininocoris Carvalho and the only included species Marinonicoris
myrmecoides Carvalho are redescribed. The genus Pilophoropsis Poppius is redescribed and revised, Renodaeus
texanus Knight, comb. n. is transferred into it and the three new species Pilophoropsis
bejeanae
sp. n., from Sonora, Mexico; Pilophoropsis
cunealis
sp. n., from Oaxaca, Mexico; Pilophoropsis
quercicola
sp. n., from Arizona, USA, are described. Pilophoropsidea
gen. n. is described to accommodate the 12 new species Pilophoropsidea
brailovskyi
sp. n., from Federal District, Mexico; Pilophoropsidea
cuneata
sp. n., from Chiapas, Mexico; Pilophoropsidea
dimidiata
sp. n., from Durango, Mexico; Pilophoropsidea
fuscata
sp. n., from Durango, Mexico and Arizona and New Mexico, USA; Pilophoropsidea
keltoni
sp. n., from Durango, Mexico; Pilophoropsidea
maxima
sp. n., from Durango, Mexico; Pilophoropsidea
pueblaensis
sp. n., from Puebla, Mexico; Pilophoropsidea
schaffneri
sp. n., from Neuvo León and San Luis Potosi, Mexico; Pilophoropsidea
serrata
sp. n., from Michoacan, Mexico; Pilophoropsidea
touchetae
sp. n., from Mexico (Puebla); Pilophoropsidea
truncata
sp. n., from Mexico (Guerrero); Pilophoropsidea
tuberculata
sp. n., from Mexico (Guerrero); and Ceratocapsus
barberi Knight, comb. n., Ceratocapsus
camelus Knight, comb. n. (as the type species of the genus), and Ceratocapsus
fascipennis Knight, comb. n.
Pilophoropsita
gen. n. is described to accommodate Pilophoropsidea
schaffneri
sp. n. from Costa Rica and Mexico (Jalisco, Nayarit, Oaxaca). The genus Renodaeus Distant is redescribed and the new species Renodaeus
mimeticus
sp. n. from Ecuador is described. The genus Zanchisme Kirkaldy is reviewed and the four known species are redescribed. Zanchismeopsidea
gen. n. is described to accommodate Zanchismeopsidea
diegoi
sp. n. from Argentina (Santiago del Estero). Provided are habitus illustrations for certain adults (Pilophoropsidea
camelus, Pilophoropsis
brachyptera Poppius, Renodaeus
mimeticus, and Zanchisme
mexicanus Carvalho & Schaffner), male and female (when available) color digital images and figures of male genitalia of all species, electron photomicrographs of diagnostic characters for selected species, and keys to the genera and their included species. The taxa treated in this paper are arranged alphabetically by genus and species. 相似文献
8.
9.
Two new species of Mongolbittacus Petrulevičius, Huang & Ren, 2007, Mongolbittacus
speciosus
sp. n. and Mongolbittacus
oligophlebius
sp. n., and two new species of Exilibittacus Yang, Ren & Shih, 2012, Exilibittacus
foliaceus
sp. n. and Exilibittacus
plagioneurus
sp. n., in the family Bittacidae, are described and illustrated based on five well-preserved fossil specimens. These specimens were collected from the late Middle Jurassic Jiulongshan Formation of Daohugou, Inner Mongolia, China. These new findings enhance our understanding of the morphological characters of early hangingflies and highlight the diversity of bittacids in the Mid Mesozoic ecosystems. 相似文献
10.
11.
Only three species belonging to the genus Ectomyelois Heinrich, 1956 are recorded from China, of which two species, Ectomyelois
bipectinalis
sp. n. and Ectomyelois
furvivena
sp. n. are described as new. We discuss the status of Ectomyelois that has been treated as a junior synonym by previous authors; we treat it as a valid genus, revised status, based on characters of the venation and female genitalia. Photographs of the adults and illustrations of the genitalia are given, along with a key to the three known Chinese species. 相似文献
12.
Takafumi Nakano 《ZooKeys》2014,(445):57-76
A new quadrannulate species of Orobdella, Orobdella
masaakikuroiwai
sp. n., from the mountainous region of central Honshu, Japan is described. This is only the second small species known within this genus, with a body length of less than 4 cm for mature individuals. Phylogenetic analyses using nuclear 18S rDNA and histone H3 as well as mitochondrial COI, tRNACys, tRNAMet, 12S, tRNAVal, 16S, and ND1 markers showed that Orobdella
masaakikuroiwai
sp. n. is the sister species of the quadrannulate Orobdella
whitmani Oka, 1895. Phylogenetic relationships within Orobdella
masaakikuroiwai
sp. n. conducted using mitochondrial markers reveled a distinction between eastern and western phylogroups. 相似文献
13.
The genus Xenocylapidius Gorczyca, 1997 is revised. Five new species: Xenocylapidius
acutipennis
sp. n., Xenocylapidius
ater
sp. n., Xenocylapidius
bimaculatus
sp. n., Xenocylapidius
gemellus
sp. n., and Xenocylapidius
rolandi
sp. n. are described from Australia and New Caledonia. Illustrations of the male genitalia, color photographs of dorsal and lateral views of the adults of all species, and key to species of the genus Xenocylapidius are provided. 相似文献
14.
The empoascine genus Ficiana Ghauri is reviewed based on specimens from China. One new Ficiana species, Ficiana
aurantia
sp. n. is described from Guangxi in south China. An identification key to all species in this genus is provided. The morphological characters of Ficiana and related genera in this tribe are discussed. 相似文献
15.
A new genus and two new species of mites in the family Eriophyidae, Theaphyes
rapaneae
gen. n. and sp. n. which is found on the type host Rapanea
neriifolia (Sieb. et Zucc.) Mez (Myrsinaceae) and Paracaphyllisa
theacea
sp. n., are described and illustrated. They are vagrants on the tea plant Camellia
sinensis (L.) Kuntze and no apparent symptoms were detected. A key to the eriophyoid mites including thirteen species associated with tea plants all over the world is provided. 相似文献
16.
17.
The genus Toxorhina Loew from China is reviewed. Seven species belonging to the subgenus Ceratocheilus Wesche are recognized, of which three species, Toxorhina (Ceratocheilus) huanglica
sp. n., Toxorhina (Ceratocheilus) omnifusca
sp. n. and Toxorhina (Ceratocheilus) univirgata
sp. n., are described as new to science, Toxorhina (Ceratocheilus) fuscolimbata Alexander is recorded from China for the first time, and three known species are redescribed and illustrated. 相似文献
18.
Exosphaeroma
amplicauda (Stimpson, 1857) from the west coast of North America is reviewed and redescribed and revealed to be a group of closely related species. A neotype is designated and the species redescribed based on the neotype and topotypic specimens. Exosphaeroma
amplicauda is known only from the coast of California, at Marin, Sonoma and San Mateo Counties. Exosphaeroma
aphrodita (Boone, 1923), type locality La Jolla, California and previously considered nomen dubium is taken out of synonymy and re-validated. A further three species: Exosphaeroma
paydenae
sp. n., Exosphaeroma
russellhansoni
sp. n., and Exosphaeroma
pentcheffi
sp. n. are described herein. Sphaeroma
octonctum Richardson, 1899 is placed into junior synonymy with Exosphaeroma
amplicauda. A key to the Pacific West Coast Exosphaeroma is provided. 相似文献
19.
Two new species of Afidentula, Afidentula
dentata
sp. n. and Afidentula
jinpingensis
sp. n. are described from China. Afissa
siamensis Dieke is moved to Afidentula
comb. n.. All three species are described and illustrated, and a distribution map is given. A key to Asian species of Afidentula is updated. Diagnostic similarities and differences between Afidentula and Afidenta are discussed and illustrated. 相似文献
20.
Helena Shaverdo Katayo Sagata Rawati Panjaitan Herlina Menufandu Michael Balke 《ZooKeys》2014,(468):1-83
Twenty three new species of Exocelina Broun, 1886 from New Guinea are described herein: Exocelina
bewaniensis
sp. n., Exocelina
bismarckensis
sp. n., Exocelina
craterensis
sp. n., Exocelina
gorokaensis
sp. n., Exocelina
herowana
sp. n., Exocelina
jimiensis
sp. n., Exocelina
kisli
sp. n., Exocelina
ksionseki
sp. n., Exocelina
lembena
sp. n., Exocelina
mantembu
sp. n., Exocelina
michaelensis
sp. n., Exocelina
pinocchio
sp. n., Exocelina
pseudoastrophallus
sp. n., Exocelina
pseudobifida
sp. n., Exocelina
pseudoedeltraudae
sp. n., Exocelina
pseudoeme
sp. n., Exocelina
sandaunensis
sp. n., Exocelina
simbaiarea
sp. n., Exocelina
skalei
sp. n., Exocelina
tabubilensis
sp. n., Exocelina
tariensis
sp. n., Exocelina
vovai
sp. n., and Exocelina
wannangensis
sp. n. All of them have been found to belong to the Exocelina
ekari-group. An identification key to all known species of the group is provided, and important diagnostic characters (habitus, color, male antennae, protarsomeres 4–5, median lobes, and parameres) are illustrated. Data on the distribution of the new species and some already described species are given. 相似文献