Tuberculobasis

Machado, Angelo B. M., 2009, Denticulobasis and Tuberculobasis, new genera close to Leptobasis, with description of ten new species (Odonata: Coenagrionidae)., Zootaxa 2108, pp. 1-36 : 15-16

publication ID

https://doi.org/ 10.5281/zenodo.187806

DOI

https://doi.org/10.5281/zenodo.4391363

persistent identifier

https://treatment.plazi.org/id/1312774B-FFD7-FFE4-FF04-F911FA3BFE69

treatment provided by

Plazi

scientific name

Tuberculobasis
status

 

Key to females of Tuberculobasis

(Females of T. arara , T. geijskesi , T. guarani , T. karitiana , and T. macuxi unknown)

1. With mesepisternal tubercles ( Figs 48, 49, 52 View FIGURES 47 – 54 )............................................................................................................. 2

1´. Without mesepisternal tubercles ( Figs 50, 51, 53 View FIGURES 47 – 54 ) ....................................................................................................... 5

2. Mesepisternal tubercles not visible in dorsal view ( Fig. 47 View FIGURES 47 – 54 ) and scarcely visible in dorso-lateral view. Vulvar spine of S 8 absent ( Fig. 95 View FIGURES 95 – 100 ) ................................................................................................................................. T. cardinalis

2´. Mesepisternal tubercles visible in dorsal view ( Figs 48, 49, 52 View FIGURES 47 – 54 ). Vulvar spine of S 8 present ( Figs 96–100 View FIGURES 95 – 100 ).............. 3

3. Mesepisternal tubercles connected with anterior margin of mesostigmal plate ( Fig. 52 View FIGURES 47 – 54 ) ....................... T. williamsoni

3´. Mesepisternal tubercles not connected with the anterior margin of mesostigmal plates ( Figs 48, 49 View FIGURES 47 – 54 ) ....................... 4

4. Median lobe of hind prothoracic lobe depressed and poorly defined ( Fig. 49 View FIGURES 47 – 54 ).............................................. T. inversa

4´. Median lobe of hind prothoracic lobe elevated and well defined ( Fig. 48 View FIGURES 47 – 54 ).............................................. T. costalimai

5. Median lobe of hind prothoracic lobe separated from lateral lobes by two deep concavities ( Figs 51, 53 View FIGURES 47 – 54 ). ............... 6

5´. Median lobe of hind prothoracic lobe separated from lateral lobes by two shallow concavities ( Fig. 50 View FIGURES 47 – 54 ).................... ................................................................................................................................................................. T. mammilaris

6. Hind margin of mesostigmal plate curved anteriorly and laterally to form a C-shaped structure ( Fig. 51 View FIGURES 47 – 54 )......... T.tirio

6´. Hind margin of mesostigmal plate not curved to form a C-shaped structure ( Fig. 53 View FIGURES 47 – 54 ) .............................. T.yanomami

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Odonata

Family

Coenagrionidae