scholarly journals Description of the last instar larva and new contributions to the knowledge of the pupa of Dasyhelea mediomunda Minaya (Diptera, Culicomorpha, Ceratopogonidae)

2016 ◽  
Vol 88 (3 suppl) ◽  
pp. 1625-1633
Author(s):  
FLORENTINA DÍAZ ◽  
DANIELLE ANJOS-SANTOS ◽  
AMPARO FUNES ◽  
MARÍA M. RONDEROS
Keyword(s):  
Electron Microscope ◽  
Phase Contrast ◽  
Instar Larva ◽  
Fourth Instar ◽  
Fourth Instar Larva ◽  
Patagonian Steppe ◽  
Contrast Microscope ◽  
First Time ◽  
Small Wetland ◽  
Scanning Electron

ABSTRACT The fourth instar larva of Dasyhelea mediomunda Minaya is described for the first time and a complete description of the pupa is provided, through use of phase-contrast microscope and scanning electron microscope. Studied specimens were collected in a pond connected to a small wetland "mallin" on the Patagonian steppe, Chubut province, Argentina.

Description of the immatures of the predaceous midge Bezzia blantoni Spinelli & Wirth (Diptera: Ceratopogonidae)

Zootaxa ◽  
2009 ◽  
Vol 2295 (1) ◽  
pp. 46-54 ◽  
Author(s):  
MARIA M. RONDEROS ◽  
GUSTAVO R. SPINELLI
Keyword(s):  
Electron Microscope ◽  
Phase Contrast ◽  
Instar Larva ◽  
Fourth Instar ◽  
Phase Contrast Microscopy ◽  
Fourth Instar Larva ◽  
Contrast Microscopy ◽  
Breeding Location ◽  
First Time ◽  
Scanning Electron

The fourth instar larva and pupa of Bezzia blantoni Spinelli & Wirth (1989) are described, illustrated and photomicrographed by using phase-contrast microscopy and Scanning Electron Microscope (SEM). The larva, which shows features typical to carnivorous larvae, is compared with that of B. roldani Spinelli & Wirth. The species is recorded for the first time from the Martín García island, located in the La Plata river between Argentina and Uruguay. Details of the biology traits, breeding location and feeding behavior are given.

scholarly journals The immatures of Bezzia chilensis Spinelli & Ronderos, 2001 (Diptera, Ceratopogonidae)

ZooKeys ◽  
2018 ◽  
Vol 803 ◽  
pp. 141-154
Author(s):  
Danielle Anjos-Santos ◽  
Florentina Díaz ◽  
Gustavo Ricardo Spinelli ◽  
María Marcela Ronderos
Keyword(s):  
Phase Contrast ◽  
New Records ◽  
Instar Larva ◽  
Neotropical Region ◽  
Fourth Instar Larva ◽  
Patagonian Steppe ◽  
Contrast Microscope ◽  
First Time ◽  
Scanning Electron Microscope Data ◽  
Electron Microscope Data

The fourth instar larva and the pupa ofBezziachilensisSpinelli & Ronderos, 2001 are described for the first time. The immature stages were collected from macrophytes and filamentous algae in streams of the Patagonian steppe, in the provinces of Neuquén and Chubut, Argentina. The described stages were photographed and illustrated with a phase-contrast microscope and scanning electron microscope. Data on the bionomics of the species, new records and tables for characters of the known larvae and pupae ofBezziaKieffer, 1899 from the Neotropical region are provided.

The immature stages of the biting midge Culicoides debilipalpis Lutz (Diptera: Ceratopogonidae)

Zootaxa ◽  
2019 ◽  
Vol 2716 (1) ◽  
pp. 42 ◽  
Author(s):  
MARÍA M. RONDEROS ◽  
CARLA G. CAZORLA ◽  
GUSTAVO R. SPINELLI
Keyword(s):  
Phase Contrast ◽  
Instar Larva ◽  
Fourth Instar ◽  
Immature Stages ◽  
Fourth Instar Larva ◽  
Larval Biology ◽  
Biting Midge ◽  
Tree Holes ◽  
Entre Rios ◽  
Scanning Electron

The fourth instar larva and pupa of Culicoides debilipalpis Lutz, 1913 are described, illustrated, and photomicrographed from material collected in tree-holes of Salix sp. in Entre Rios Province, Argentina by using binocular, phase-contrast, and scanning electron microscopy. Measurements of instars I–IV are also presented. The larva shows features typical to carnivorous-predatory larvae, as well as characters typical of larvae occurring in tree holes and clean water. Details on larval biology, habitat, and feeding behavior are given.

scholarly journals First description of the immature stages of Dasyhelea alula and a redescription of adults from China (Diptera, Ceratopogonidae)

ZooKeys ◽  
2019 ◽  
Vol 824 ◽  
pp. 135-145 ◽  
Author(s):  
Chen Duan ◽  
Xiao Hong Jiang ◽  
Qiong Qiong Chang ◽  
Xiao Hui Hou
Keyword(s):  
Electron Microscope ◽  
Instar Larva ◽  
Fourth Instar ◽  
Guizhou Province ◽  
Immature Stages ◽  
Flooded Soil ◽  
Fourth Instar Larva ◽  
Male And Female ◽  
Medical University ◽  
Scanning Electron

The fourth instar larva and pupa of Dasyheleaalula Yu, 2005 are described and illustrated using a Scanning Electron Microscope. The adult male and female of this species are redescribed. Immatures were collected from flooded soil near a pond in Xiaojiawan village, Guizhou province, China and reared in the laboratory. The studied material is deposited in the Insect Collection of Zunyi Medical University.

Description of immature stages and adult diagnosis of Stilobezzia coquilletti Kieffer 1917 (Diptera: Ceratopogonidae)

Zootaxa ◽  
2008 ◽  
Vol 1958 (1) ◽  
pp. 31-40 ◽  
Author(s):  
MARÍA M. RONDEROS ◽  
CARLA G. CAZORLA ◽  
GUSTAVO R. SPINELLI ◽  
DAIANE SILVEIRA CARRASCO
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Phase Contrast ◽  
Immature Stages ◽  
Sandy Bottom ◽  
Phase Contrast Microscope ◽  
Contrast Microscope ◽  
Shallow Stream ◽  
Scanning Electron

The pupa and larva of Stilobezzia (Stilobezzia) coquilletti Kieffer are described, and a diagnosis of the adult is given. All described stages were photomicrographed and illustrated by using phase-contrast microscope, plus Scanning Electron Microscope in the case of the larva. Immature stages were collected in a shallow stream of sandy bottom nearby Manaus, Brazil. The pupa is compared with S. (S.) fiebrigi Kieffer, and the larva with S. (S.) antennalis Coquillett.

The Old World biting midge, Forcipomyia (Lepidohelea) pulcherrima SANTOS ABREU, new to the fauna of the United States (Diptera: Ceratopogonidae)

2013 ◽  
Vol 82 (4) ◽  
pp. 287-302
Author(s):  
William L. Grogan ◽  
Lawrence J. Hribar ◽  
Francis G. Howarth
Keyword(s):  
United States ◽  
Instar Larva ◽  
The United States ◽  
Fourth Instar ◽  
Fourth Instar Larva ◽  
Old World ◽  
Biting Midge ◽  
First Time

ABSTRACT We provide the first United States records of the Old World biting midge, Forcipomyia (Lepidohelea) pulcherrima SANTOS ABREU (Diptera: Ceratopogonidae), from California, Florida and Hawaii. The fourth instar larva of F. pulcherrima is also described and illustrated for the first time.

Description of the immature stages and redescription of the adults of Culex (Culex) lahillei Bachmann & Casal (Diptera: Culicidae)

Zootaxa ◽  
2011 ◽  
Vol 2915 (1) ◽  
pp. 29 ◽  
Author(s):  
MAGDALENA LAURITO ◽  
WALTER RICARDO ALMIRÓN ◽  
GUSTAVO CARLOS ROSSI
Keyword(s):  
Instar Larva ◽  
Fourth Instar ◽  
Immature Stages ◽  
Fourth Instar Larva ◽  
First Time

The pupa and fourth-instar larva of Culex (Culex) lahillei Bachmann & Casal are described and illustrated for the first time and the adults redescribed. Information is provided on the distribution, bionomics and taxonomy of the species.

Morphological redescription of Culex (Microculex) davisi and Cx. (Mcx.) imitator (Diptera: Culicidae) including structures and stages not previously described

Zootaxa ◽  
2017 ◽  
Vol 4347 (1) ◽  
pp. 56
Author(s):  
DEBORA NATALIA BANGHER ◽  
MARINA STEIN
Keyword(s):  
Male Genitalia ◽  
Instar Larva ◽  
Fourth Instar ◽  
Female Genitalia ◽  
Fourth Instar Larva ◽  
First Time ◽  
Time Information

The adults, male genitalia and fourth-instar larva of Culex (Microculex) imitator Theobald and Culex (Microculex) davisi Kumm, and the pupa of the latter species, are re-described. The female genitalia of both species and the pupa of Culex (Microculex) imitator are described for the first time. Information on distribution, bionomics and taxonomy is also included.  

Morphological description of the pupa and fourth-instar larva and redescription of the adults of Psorophora (Psorophora) pallescens Edwards (Diptera: Culicidae)

Zootaxa ◽  
2009 ◽  
Vol 2306 (1) ◽  
pp. 51-58 ◽  
Author(s):  
MARINA STEIN ◽  
MAGDALENA LAURITO ◽  
GUSTAVO CARLOS ROSSI ◽  
WALTER RICARDO ALMIRÓN
Keyword(s):  
Adult Male ◽  
Male Genitalia ◽  
Instar Larva ◽  
Fourth Instar ◽  
The Other ◽  
Morphological Description ◽  
Fourth Instar Larva ◽  
Male And Female ◽  
First Time

The adult male and female of Psorophora (Psorophora) pallescens Edwards are redescribed. The pupa and fourth-instar larva are described for the first time. The male genitalia, pupa and fourth-instar larva are illustrated. Information on distribution, bionomics and taxonomy is also included. Psorophora pallescens adults differ from the other species of the subgenus in the coloration of the scutum and abdomen. The larva can be distinguished from Psorophora ciliata based on characters of the head, thorax and abdomen.

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. 

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