Hudsonimyia Roback 1979
Creators: name: Silva, Fabio Laurindo da
name: Wiedenbrug, Sofia
name: Trivinho-Strixino, Susana
name: Oliveira, Caroline Silva Neubern de
name: Pepinelli, Mateus
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Hudsonimyia

description: Hudsonimyia Roback, 1979   
 Hudsonimyia Roback, 1979: 1   
 Type species. Hudsonimyia karelena Roback, 1979.   
 Emended diagnosis   
 Based on specimens from southeastern Brazil, the generic description of Hudsonimyia to male and pupa (Fittkau and Murray 1986; Murray and Fittkau 1989) must be emended to include the following characters: male – frontal temporal setae uniserial or multiserial frontally, antepronotum with one to three lateral setae; pupa – thoracic horn with basal lobe present or absent, abdominal segment VII with two to three taeniae.   
  Key to the males of Hudsonimyia    
 1. Abdomen without colouration pattern, evenly pigmented....... H. karelena Abdomen with colouration pattern...................................... 2   
 2. Tergite V with brown transverse band near proximal margin..... H. parrishi Tergite V evenly coloured or with lateral band............................ 3   
 3. Head with uniserial frontal temporal setae frontally (Figure 1A). Thorax with 8–10 prealar setae, one widely separate from others anteriorly (Figure 1C). Tergite V evenly colured............................... H. caissara sp. nov. Head with multiserial frontal temporal setae frontally (Figure 4A). Thorax with 18 prealar setae, two or three widely separate from others anteriorly (Figure 4B). Tergite V with lateral band.................. H. araxa sp. nov.   
  Key to the pupae of Hudsonimyia    
1. Seventh abdominal segment with three taeniae........................... 2 Seventh abdominal segment with two taeniae............................. 3  
 2. Expanded respiratory atrium at the base of plastron plate........ H. parrishi Narrowered respiratory atrium at the base of plastron plate..... H. karelena   
 3. Corona forming a diagonal angle to the respiratory atrium (Figure 2A); tergites with shagreen of pointed spinules............... H. caissara sp. nov. Corona parallel to the respiratory atrium (Figure 5A); tergites with shagreen of rounded spinules...................................... H. araxa sp. nov.   
  Key to the larvae of Hudsonimyia    
 1. Head without dark pigmentation posteriorly on head capsule.... H. parrishi Head with dark pigmentation posteriorly on head capsule................ 2   
 2. Maculation on the distal margin, occupying about one-quarter length of head (Figure 3A)........................................... H. caissara sp. nov. Maculation on the distal margin, occupying about one-half length of head (Figure 6A)............................................................. 3   
 3. Procercus ratio (L / W) 1.28–1.50............................... H. karelena Procercus ratio (L / W) 6.00–7.00.......................... H. araxa sp. nov.
description: Published as part of Silva, Fabio Laurindo da, Wiedenbrug, Sofia, Trivinho-Strixino, Susana, Oliveira, Caroline Silva Neubern de & Pepinelli, Mateus, 2012, Two new species of Hudsonimyia Roback, 1979 (Diptera: Chironomidae: Tanypodinae) from Neotropical Region unveiled by morphology and DNA barcoding, pp. 1615-1638 in Journal of Natural History 46 (25 - 26) on pages 1622-1623, DOI: 10.1080/00222933.2012.681315, http://zenodo.org/record/5200326