Phylogenetic analysis of the subgenus Kerteszia of Anopheles (Diptera: Culicidae: Anophelinae) based on morphological characters

2003 ◽  
Vol 34 (4) ◽  
pp. iii-372 ◽  
Author(s):  
ELIANA COLLUCCI
Keyword(s):  
Phylogenetic Analysis ◽  
Adult Female ◽  
Instar Larva ◽  
Morphological Characters ◽  
Fourth Instar ◽  
Bootstrap Support ◽  
Fourth Instar Larva ◽  
Male Adult ◽  
Outgroup Species ◽  
Parsimony Criterion

AbstractCollucci, E. & Sallum, M. A. M.: Phylogenetic analysis of the subgenus Kerteszia of Anopheles (Diptera: Culicidae: Anophelinae) based on morphological characters. Insect Syst. Evol. 34: 361-372. Copenhagen, December 2003. ISSN 1399-560X. A phylogenetic analysis was carried out for 12 species of Anopheles (Kerteszia) Theobald with Anopheles (Nyssorhynchus) oswaldoi (Peryassü), An. (Stethomyia) kompi Edwards and An. (Lophopodomyia) squamifemur Antunes as outgroup species. Sixty-six characters were coded from the external morphology of the adult male, adult female, fourth-instar larva and pupa, and analyzed under the parsimony criterion using PAUP. The results confirm that Kerteszia, and the clade Kerteszia + Nyssorhynchus, are both monophyletic. Bootstrap support was ≥ 50% for all internal nodes, except for the (An. bellator + An. homunculus) clade which was < 50%. The results of this study allow a confident estimate of the relationships of species within Kerteszia.

Description and revalidation of Mansonia (Mansonia) fonsecai (Pinto) (Diptera: Culicidae)

Zootaxa ◽  
2005 ◽  
Vol 905 (1) ◽  
pp. 1 ◽  
Author(s):  
ANDREIA APARECIDA BARBOSA ◽  
MÁRIO ANTÔNIO NAVARRO DA SILVA ◽  
MARIA ANICE MUREB SALLUM
Keyword(s):  
Adult Female ◽  
Male Genitalia ◽  
Instar Larva ◽  
Morphological Characters ◽  
Fourth Instar ◽  
Valid Species ◽  
Fourth Instar Larva

Mansonia (Mansonia) fonsecai (Pinto 1932) is considered a valid species distinct from Mansonia indubitans Dyar & Shannon 1925. Morphological characters to distinguish Ma. fonsecai from Ma. indubitans are included. The adult female, male, genitalia, pupa, and fourth-instar larva of Ma. fonsecai are described and illustrated.

scholarly journals Anopheles (Nyssorhynchus) deaneorum: a new species in the albitarsis complex (Diptera: culicidae)

1989 ◽  
Vol 84 (4) ◽  
pp. 535-543 ◽  
Author(s):  
Maria Goreti Rosa-Freitas
Keyword(s):  
New Species ◽  
Genetic Distance ◽  
Adult Female ◽  
Instar Larva ◽  
Fourth Instar ◽  
Type Locality ◽  
Fourth Instar Larva ◽  
External Appearance ◽  
A New Species ◽  
Nei's Genetic Distance

Anopheles (Nyssorhynchus) deaneorum sp. n. is described from specimens collected in Guajará-Mirim, Rondônia state and Rio Branco, Acre state, Brazil, on human and animal baits, inside dwellings and from the progenies of engorged females. A detailed description of the shape of egg, external appearance of adult female and male, genitalias, female cibarial armature and complete chaetotaxy of pupa and larva show that it can be distinguished from Anopheles albitarsis from the type-locality and other areas by the paler general external appearance of the adult, the posterolateral tufts of scales, on the female abdominal terga and the branching of the outer anterior clypeal seta (3-C) of the fourth instar larva (as shown in illustrations). If species can also be distinguished from An. albitarsis from the type locality by the allele frequencies at 11 enzymic loci as represented by Nei's Genetic Distance.

Redescription of Anopheles oswaldoi (Peryassú, 1922) (Diptera: Culicidae), with formal lectotype designation

Zootaxa ◽  
2007 ◽  
Vol 1588 (1) ◽  
pp. 31-51 ◽  
Author(s):  
MAYSA TIEMI MOTOKI ◽  
YVONNE-MARIE LINTON ◽  
FREDDY RUIZ ◽  
CARMEN FLORES-MENDOZA ◽  
MARIA ANICE MUREB SALLUM
Keyword(s):  
Adult Female ◽  
Male Genitalia ◽  
Sequence Data ◽  
Original Description ◽  
Instar Larva ◽  
Morphological Characters ◽  
Fourth Instar Larva ◽  
Internal Transcribed Spacer Region ◽  
Dna Sequence Data ◽  
Molecular Identity

Anopheles (Nyssorhynchus) oswaldoi (Peryassú, 1922) comprises a species complex in South America. To fully characterize other taxa within the Oswaldoi Complex, it is essential to fix the identity of the nominotypical member. Given that the no type was designated in the original description, a lectotype is formally designated from the remaining syntypes in the Museu Nacional do Rio de Janeiro. These and other recently collected specimens from the type locality (Espírito Santo, Brazil) and the State of São Paulo, Brazil were used to redescribe the species using morphological characters of the adult female, male and male genitalia, and the fourth-instar larva and pupa. The larva, pupa, and male genitalia are illustrated. Diagnostic morphological characters of the adult female and male genitalia are provided to distinguish An. oswaldoi s.s. from the morphologically similar An. konderi, An. galvaoi, and An. ininii. DNA sequence data from the second nuclear internal transcribed spacer region (ITS2) are included to fix the molecular identity of An. oswaldoi s.s.

A new species of the genus Ablabesmyia Johannsen from the Neotropics and description of the pupa of Ablabesmyia bianulata Paggi (Diptera: Chironomidae: Tanypodinae)

Zootaxa ◽  
2010 ◽  
Vol 2386 (1) ◽  
pp. 49 ◽  
Author(s):  
AUGUSTO SIRI ◽  
ANALÍA C. PAGGI
Keyword(s):  
New Species ◽  
Buenos Aires ◽  
Instar Larva ◽  
Color Pattern ◽  
Fourth Instar ◽  
Buenos Aires Province ◽  
Fourth Instar Larva ◽  
Male Adult ◽  
A New Species ◽  
Male Pupa

The male, pupa and fourth instar larva of Ablabesmyia platensis sp. n. from La Plata, Buenos Aires province, Argentina and the pupa of A. bianulata Paggi collected in southern Argentina are described and figured. The male adult diagnosis of A. bianulata is emended, and the aedeagal complex is redescribed and photographed. Differences in the aedeagal complex and the color pattern of the pupa mainly distinguish these two species. The new species is also compared with the Neotropical A. oliveirai Oliveira et Gessner.

scholarly journals Phylogenetic analysis of the subfamily Prodidominae (Arachnida: Araneae: Gnaphosidae)

2020 ◽  
Vol 190 (2) ◽  
pp. 654-708
Author(s):  
Bruno V B Rodrigues ◽  
Cristina A Rheims
Keyword(s):  
Phylogenetic Analysis ◽  
Cladistic Analysis ◽  
Morphological Characters ◽  
Junior Synonym ◽  
Outgroup Species ◽  
The Matrix ◽  
Parsimony Criterion

Abstract Prodidominae was recently re-established as a subfamily of Gnaphosidae, comprising 316 species placed in 33 genera. In this study, we conduct a cladistic analysis including 59 species of Prodidominae and 32 outgroup species. The matrix is composed of 291 morphological characters and the data are analysed under the parsimony criterion, using differing weighting regimes. Prodidominae is not recovered as monophyletic, because Anagrina did not arise within the subfamily. Cryptotoerithus, Molycria, Myandra, Nomindra, Wesmaldra and Wydundra arise to form a clade. Thus, we re-establish Molycriinae as a distinct subfamily in Gnaphosidae, sister to Prodidominae. We redefine the limits of Prodidominae to include the genera Austrodomus, Brasilomma, Caudalia, Chileomma, Chileuma, Chilongius, Eleleis, Indiani, Katumbea, Lygromma, Lygrommatoides, Moreno, Namundra, Neozimiris, Nopyllus, Paracymbiomma, Plutonodomus, Prodidomus, Purcelliana, Theuma, Theumella, Tivodrassus, Tricongius, Zimirina and Zimiris. Species of these genera share the presence of anterior lateral spinnerets with pyriform gland spigots associated with patches of long setae and the presence of a large protrusion between coxae IV with erect setae and unsclerotized margins. In addition, we propose three new synonymies: Oltacloea as a junior synonym of Tricongius, and Prodida as junior synonym of Prodidomus. Lygromma ybyguara is transferred to Tricongius.

scholarly journals Redescription of the female, male, larva and pupa of Sabethes (Sabethoides) glaucodaemon (Dyar & Shannon) (Diptera: Culicidae) and description of the female genitalia 

Zootaxa ◽  
2020 ◽  
Vol 4789 (2) ◽  
pp. 589-600
Author(s):  
MARINA STEIN ◽  
DEBORA N. BANGHER ◽  
MAYCON SEBASTIÃO ALBERTO SANTOS NEVES ◽  
CARLA N. ALVAREZ
Keyword(s):  
Adult Female ◽  
Male Genitalia ◽  
Adult Stage ◽  
Instar Larva ◽  
Fourth Instar ◽  
Female Genitalia ◽  
Fourth Instar Larva ◽  
Male And Female ◽  
Male Larva ◽  
First Time

Sabethes (Sabethoides) glaucodaemon was described for the first time by Dyar & Shannon (1925) based on the adult female. Later, descriptions of the male genitalia and parts of the fourth-instar larva and pupa were published by other authors. No one has described the female genitalia or made a complete description of the larva and pupa. The aim of this study was to redescribe Sa. glaucodaemon in the adult stage, including the male and female genitalia, and the pupa and fourth-instar larva. All stages are illustrated. Distinctions from Sa. (Sbo.) tridentatus are discussed. 

Two new species of the subgenus Sabethinus of Sabethes (Diptera: Culicidae) from Costa Rica, first confirmation of members of the subgenus in Central America

Zootaxa ◽  
2018 ◽  
Vol 4429 (2) ◽  
pp. 269
Author(s):  
RALPH E. HARBACH
Keyword(s):  
New Species ◽  
Costa Rica ◽  
South America ◽  
Central America ◽  
Male Genitalia ◽  
Instar Larva ◽  
Morphological Characters ◽  
Fourth Instar ◽  
Fourth Instar Larva ◽  
Two New Species

Two new species of Sabethes subgenus Sabethinus (Diptera: Culicidae) from Costa Rica are formally named Sa. andreae and Sa. theresae. Descriptions consisting of differential and diagnostic morphological characters are provided for adults, male genitalia and fourth-instar larvae. The male genitalia and the fourth-instar larva and pupa of both species are illustrated. The species are compared with the four previously described species known to occur only in South America, i.e. Sa. idiogenes, Sa. intermedius, Sa. melanonymphe and Sa. xhyphydes. A new country record for Colombia is reported for Sa. xhyphydes and keys are provided to distinguish the adults and larvae of the six species. 

Accumulation of cadmium by the fourth instar larva of the fly Chironomus thummi

1986 ◽  
Vol 18 (3) ◽  
pp. 395-405 ◽  
Author(s):  
Lisa A. Seidman ◽  
Gerald Bergtrom ◽  
David J. Gingrich ◽  
Charles C. Remsen
Keyword(s):  
Instar Larva ◽  
Fourth Instar ◽  
Fourth Instar Larva ◽  
Chironomus Thummi

Morphological evidence for paraphyly of Holopothrips Hood (Thysanoptera: Phlaeothripidae), a Neotropical genus of gall-inducing thrips

2021 ◽  
pp. 1-24
Author(s):  
Mariana F. Lindner ◽  
Augusto Ferrari ◽  
Adriano Cavalleri
Keyword(s):  
Phylogenetic Analysis ◽  
Host Plants ◽  
Morphological Diversity ◽  
Morphological Characters ◽  
Bootstrap Support ◽  
Morphological Evidence ◽  
Diverse Group ◽  
The Matrix ◽  
Internal Relations ◽  
Evolutionary Story

Abstract Holopothrips is a diverse group of thrips associated to galls in the Neotropics, with a variety of host plants and wide morphological diversity. Relationships to other Neotropical groups have been proposed, but are still untested, and the monophyly of the genus remains doubtful. Here, we perform a phylogenetic analysis of Holopothrips, based on morphological characters. A total of 87 species were included in the matrix and eight analyses were carried out, but all of them failed to recover Holopothrips as a monophyletic grouping. Bremer and Bootstrap support values were low, and the topologies varied among all analyses, with uncertain internal relations for the ingroup. These results indicate that the relationships for Holopothrips species, and the proposed related genera, are more complex than previously reported; and morphological characters may not be enough to recover the evolutionary story within this group. We also discuss the influences of different character coding, continuous characters and weighting schemes in our results.

Description of the fourth‐instar larva of Coquillettidia linealis (Diptera: Culicidae)

2020 ◽  
Vol 59 (1) ◽  
pp. 119-126
Author(s):  
Petrina H Johnson ◽  
Richard C Russell
Keyword(s):  
Instar Larva ◽  
Fourth Instar ◽  
Fourth Instar Larva
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