Heteragrion gracile Machado, 2006

LENCIONI, F. A. A., 2013, <p> <strong> Diagnoses and discussion of the group 1 and 2 Brazilian species of <em> Heteragrion </ em>, with descriptions of four new species (Odonata: Megapodagrionidae) </ strong> </ p>, Zootaxa 3685 (1), pp. 1-80 : 9-10

publication ID

https://doi.org/ 10.11646/zootaxa.3685.1.1

publication LSID

lsid:zoobank.org:pub:5807B81B-3FDE-41C9-808F-005192A5E089

persistent identifier

https://treatment.plazi.org/id/9F43878D-7D17-FFEE-65FD-F8CEFBEEAE46

treatment provided by

Felipe

scientific name

Heteragrion gracile Machado, 2006
status

 

Heteragrion gracile Machado, 2006

Figs. 16 (♂ app), 31A–C (♂ thx), 52C (♂ habitus), 74 (map)

Heteragrion gracile Machado 2006: 1065 (male description); Garrison et al 2010: 88 (list).

Additional material examined. 2♂. Brazil: Espirito Santo State: Reserva Biológica Augusto Ruschi (formerly Nova Lombardia), 21-XII-2001 , 2♂, leg. K. S. Furieri.

Illustration made from following specimens. 1♂ —(Fig. 16A, 16B, 31A, 31B, 31C, 52C)— Brazil: Espirito Santo State: Reserva Biológica Augusto Ruschi (formerly Nova Lombardia), 21-XII-2001, leg. K. S. Furieri ( NC 3918 ) .

Distribution. Brazil (states of Minas Gerais, Espírito Santo and São Paulo).

Diagnosis. Thoracic pattern close to H. beschkii and H. luizfelipei (Figs. 32A,31E). Cercus in lateral view: dorsobasal expansion present. Ventrobasal expansion small but present occupying less than 1/3. Remainder almost straight (Fig. 16B). Cercus in mediodorsal view: apical portion very small, basal and medial portion subequal. Ventral expansion hairy. Medial process very wide triangular plate, external side with indentation; two sclerotized parallel ridges, one reaching tip of triangle, other reaching small step (Fig. 16A).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Odonata

Family

Megapodagrionidae

Genus

Heteragrion

Loc

Heteragrion gracile Machado, 2006

LENCIONI, F. A. A. 2013
2013
Loc

Heteragrion gracile

Garrison, R. W. & von Ellenrieder, N. & Louton, J. A. 2010: 88
2010